# 2013 New York City mayoral election

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vte :
The 2013 New York City mayoral election occurred on November 5, 2013, along with elections for Comptroller, Public Advocate, Borough President, and members of the New York City Council. The incumbent mayor of New York City, Michael Bloomberg, a Republican-turned-Independent, was term-limited and thus unable to seek re-election to a fourth term in office.
Primary elections were held on September 10, 2013. The Republican nominee was former Metropolitan Transportation Authority Chairman Joe Lhota. New York City Public Advocate Bill de Blasio was the Democratic nominee. De Blasio was elected mayor with 73.15% of the vote, becoming the first Democrat to win a mayoral election in the city since 1989. Democrats flipped back the boroughs of Manhattan and Queens. This election had the lowest turnout in a New York mayoral election since the participation of women in 1917, with a turnout of 13.4% of registered voters.

## Background

Republican and Republican-endorsed candidates had won five successive mayoral elections in New York City. Republican Rudy Giuliani was elected in 1993 and re-elected in 1997. Republican Michael Bloomberg was then elected in 2001 and re-elected in 2005. He left the Republican Party in 2007, and successfully persuaded the city council to extend the city's term limits law so that he could run for a third term. He was re-elected as an Independent on the Republican and Independence/Jobs & Education ballot lines in 2009. The term limits law was subsequently changed by a referendum in 2010, reverting the limit to two terms.

## Democratic primary

As the campaign started, early polling showed city council speaker Christine Quinn as the frontrunner. However, she was hampered by running what was widely viewed as a poor campaign, and by her connections to incumbent mayor Bloomberg. As Quinn declined in the polls, former U.S. Representative Anthony Weiner became the new frontrunner, helped by his popularity with women voters. However, Weiner's campaign collapsed after it was revealed that he had continued to engage in sexting after he had resigned from Congress due to a previous sexting scandal. After this development, New York City Public Advocate Bill de Blasio surged in the polls, helped by several ads featuring de Blasio's interracial family, especially his son Dante, and by a campaign focusing on inequality, with de Blasio frequently referencing the novel A Tale of Two Cities. A week prior to the election, de Blasio was considered the frontrunner, and his campaign was given a boost when Mayor Bloomberg described it as "racist," outraging Democratic voters and causing them to rally around de Blasio's campaign.

### Candidates
#### Declared

* Sal Albanese, former New York City Councilman
* Ceceilia Berkowitz, social media journalist
* Randy Credico, comedian and former director of the William Moses Kunstler Fund for Racial Justice
* Bill de Blasio, New York City Public Advocate
* John Liu, New York City Comptroller
* Christine Quinn, speaker of the New York City Council
* Erick Salgado, Pastor of the Church of Iglesia Jovenes Cristianos
* Bill Thompson, former New York City Comptroller and nominee for Mayor in 2009
* Anthony Weiner, former U.S. Representative for New York's 9th congressional district

#### Withdrew

* Tom Allon, CEO of Manhattan Media and former New York City public school teacher (initially declared as a Democrat; then withdrew and declared as a Republican; also received the nomination of the Liberal Party, before dropping out entirely)

#### Declined

* Alec Baldwin, actor
* William J. Bratton, former Commissioner of the New York City Police Department
* Hillary Clinton, former United States Secretary of State and former U.S. Senator
* Rubén Díaz Jr., Bronx Borough President
* Gregory Floyd, president of the New York City Teamsters union
* Leo Hindery, businessman
* Eva Moskowitz, CEO of the Success Academy Charter Schools and former New York City Councilwoman
* Ed Rendell, former Governor of Pennsylvania
* Scott Stringer, borough president of Manhattan (ran for Comptroller)
* Merryl Tisch, chancellor of the New York State Board of Regents
* Christopher O. Ward, former director of the Port Authority of New York and New Jersey
* Mortimer Zuckerman, businessman

#### Graphical summary
### Polling

| Poll source | Date(s) administered | Sample size | Margin of error | Sal Albanese | Tom Allon | Bill de Blasio | John Liu | Marty Markowitz | Christine Quinn | Erick Salgado | Scott Stringer | Bill Thompson | Anthony Weiner | Other | Undecided |
| PPP | September 7–8, 2013 | 683 | ± 3.8% | 3% | — | 38% | 5% | — | 13% | 2% | — | 19% | 9% | 2% | 10% |
| Quinnipiac | September 6–8, 2013 | 782 | ± 3.5% | 1% | — | 39% | 4% | — | 18% | — | — | 25% | 6% | — | 8% |
| Marist | September 3–6, 2013 | 556 | ± 4.2% | 1% | — | 36% | 5% | — | 20% | 1% | — | 20% | 7% | 3% | 8% |
| Quinnipiac | August 28 – September 1, 2013 | 750 | ± 3.6% | 1% | — | 43% | 4% | — | 18% | — | — | 20% | 7% | 1% | 8% |
| amNewYork | August 22–27, 2013 | 600 | ± 4% | 1% | — | 29% | 5% | — | 17% | 1% | — | 24% | 10% | — | 13% |
| Quinnipiac | August 22–27, 2013 | 602 | ± 4% | 1% | — | 36% | 6% | — | 21% | — | — | 20% | 8% | — | 9% |
| Siena | August 19–28, 2013 | 505 | ± 4% | 1% | — | 32% | 3% | — | 17% | 1% | — | 18% | 11% | — | 16% |
| Marist | August 12–14, 2013 | 355 | ± 5.2% | 1% | — | 24% | 5% | — | 24% | 2% | — | 18% | 11% | 4% | 12% |
| Quinnipiac | August 7–12, 2013 | 579 | ± 4.1% | 1% | — | 30% | 6% | — | 24% | — | — | 22% | 10% | — | 7% |
| Quinnipiac | August 7–12, 2013 | 579 | ± 4.1% | 1% | — | 32% | 7% | — | 25% | — | — | 25% | — | — | 9% |
| Siena | August 2–7, 2013 | 505 | ± 4% | 1% | — | 14% | 4% | — | 25% | 3% | — | 16% | 10% | — | 26% |
| Quinnipiac | July 24–28, 2013 | 446 | ± 4.6% | 2% | — | 21% | 6% | — | 27% | — | — | 20% | 16% | — | 7% |
| Quinnipiac | July 24–28, 2013 | 446 | ± 4.6% | 2% | — | 25% | 9% | — | 30% | — | — | 25% | — | — | 8% |
| Marist | July 24, 2013 | 551 | ± 4.2% | 1% | — | 14% | 7% | — | 25% | 2% | — | 14% | 16% | 2% | 19% |
| Marist | July 24, 2013 | 551 | ± 4.2% | 1% | — | 16% | 9% | — | 32% | 2% | — | 17% | — | 2% | 20% |
| Quinnipiac | July 18–23, 2013 | 507 | ± 4.4% | 1% | — | 15% | 7% | — | 22% | — | — | 20% | 26% | — | 8% |
| Quinnipiac | July 18–23, 2013 | 507 | ± 4.4% | 2% | — | 21% | 10% | — | 30% | — | — | 26% | — | 1% | 11% |
| Siena | July 9–15, 2013 | 610 | ± 4% | 2% | — | 11% | 7% | — | 27% | 1% | — | 11% | 18% | 0% | 24% |
| Quinnipiac | July 8–14, 2013 | 738 | ± 3.6% | 1% | — | 10% | 7% | — | 22% | — | — | 11% | 25% | 1% | 23% |
| Quinnipiac | June 19–25, 2013 | 830 | ± 3.4% | 0% | — | 10% | 7% | — | 19% | — | — | 16% | 17% | 1% | 28% |
| Marist | June 17–21, 2013 | 689 | ± 4% | 1% | — | 10% | 8% | — | 20% | 2% | — | 13% | 25% | 3% | 18% |
| Marist | May 22–24, 2013 | 492 | ± 4.4% | 1% | — | 12% | 8% | — | 24% | <1% | — | 11% | 19% | 1% | 23% |
| Quinnipiac | April 15–18, 2013 | 740 | ± 3.6% | — | — | 11% | 9% | — | 28% | — | — | 10% | 15% | 1% | 27% |
| Marist | April 11–15, 2013 | 873 | ± 3.3% | 2% | — | 11% | 12% | — | 26% | — | — | 11% | 15% | 1% | 22% |
| Marist | April 11–15, 2013 | 873 | ± 3.3% | 2% | — | 15% | 11% | — | 30% | — | — | 14% | — | 2% | 26% |
| Quinnipiac | April 3–8, 2013 | 925 | ± 3.2% | — | — | 14% | 7% | — | 32% | — | — | 13% | — | 2% | 32% |
| Quinnipiac | February 20–25, 2013 | 655 | ± 3.8% | — | — | 14% | 9% | — | 37% | — | — | 11% | — | — | 29% |
| Marist | February 4–12, 2013 | 875 | ± 3.3% | 2% | — | 12% | 9% | — | 37% | — | — | 13% | — | 1% | 26% |
| Quinnipiac | January 8–14, 2013 | 879 | ± 3.3% | — | — | 11% | 9% | — | 35% | — | — | 10% | — | 1% | 33% |
| Quinnipiac | November 14–18, 2012 | 1,165 | ± 2.9% | — | — | 9% | 5% | — | 32% | — | 4% | 10% | — | 1% | 37% |
| NY1-Marist | October 3–7, 2012 | 453 | ± 4.6% | — | 2% | 8% | 9% | — | 23% | — | 6% | 15% | — | — | 37% |
| Quinnipiac | August 8–12, 2012 | 1,298 | ± 2.7% | — | 1% | 9% | 9% | — | 29% | — | 4% | 10% | — | 2% | 34% |
| Quinnipiac | May 3–8, 2012 | 658 | ± 3.8% | — | 2% | 10% | 7% | — | 26% | — | 4% | 13% | — | 2% | 36% |
| NY1-Marist | April 10–17, 2012 | 402 | ± 5% | — | 1% | 10% | 9% | — | 32% | — | 7% | 12% | — | — | 29% |
| Quinnipiac | March 6–11, 2012 | 964 | ± 3.2% | — | 2% | 9% | 7% | 15% | 25% | — | 7% | 13% | — | 5% | 17% |
| Quinnipiac | December 7–12, 2011 | 1,242 | ± 2.8% | — | 1% | 8% | 9% | 16% | 23% | — | 6% | 9% | — | 5% | 21% |
| Quinnipiac | October 12–16, 2011 | 1,068 | ± 3.0% | — | 1% | 8% | 11% | 17% | 22% | — | 7% | 10% | — | 5% | 19% |
| Quinnipiac | July 19–25, 2011 | 1,234 | ± 2.8% | — | 2% | 8% | 13% | 15% | 23% | — | 5% | 10% | — | 3% | 22% |

#### Runoff

| Poll source | Date(s) administered | Sample size | Margin of error | Bill de Blasio | Bill Thompson | Other | Undecided |
| PPP | September 7–8, 2013 | 683 | ± 3.8% | 53% | 33% | — | 14% |
| Marist | September 3–6, 2013 | 936 | ± 3.2% | 50% | 38% | — | 12% |
| Quinnipiac | Aug. 28 – Sep 1, 2013 | 750 | ± 3.6% | 56% | 36% | 2% | 5% |
| Quinnipiac | August 22–27, 2013 | 602 | ± 4% | 52% | 36% | — | 11% |
| Marist | August 12–14, 2013 | 355 | ± 5.2% | 44% | 36% | — | 20% |
| Quinnipiac | August 7–12, 2013 | 579 | ± 4.1% | 50% | 41% | — | 9% |
| Poll source | Date(s) administered | Sample size | Margin of error | Bill de Blasio | Christine Quinn | Other | Undecided |
| PPP | September 7–8, 2013 | 683 | ± 3.8% | 67% | 21% | — | 12% |
| Marist | September 3–6, 2013 | 936 | ± 3.2% | 56% | 34% | — | 10% |
| Quinnipiac | August 28 – September 1, 2013 | 750 | ± 3.6% | 66% | 25% | 4% | 5% |
| Quinnipiac | August 22–27, 2013 | 602 | ± 4% | 59% | 30% | — | 11% |
| Marist | August 12–14, 2013 | 355 | ± 5.2% | 44% | 42% | — | 14% |
| Quinnipiac | August 7–12, 2013 | 579 | ± 4.1% | 54% | 38% | — | 8% |
| Marist | May 22–24, 2013 | 492 | ± 4.4% | 30% | 48% | — | 22% |
| Poll source | Date(s) administered | Sample size | Margin of error | Bill de Blasio | Anthony Weiner | Other | Undecided |
| Quinnipiac | August 7–12, 2013 | 579 | ± 4.1% | 72% | 22% | — | 6% |
| Poll source | Date(s) administered | Sample size | Margin of error | John Liu | Christine Quinn | Other | Undecided |
| Marist | May 22–24, 2013 | 492 | ± 4.4% | 25% | 53% | — | 22% |
| Poll source | Date(s) administered | Sample size | Margin of error | Christine Quinn | Bill Thompson | Other | Undecided |
| Quinnipiac | August 28 – September 1, 2013 | 750 | ± 3.6% | 33% | 59% | 3% | 5% |
| Quinnipiac | August 22–27, 2013 | 602 | ± 4% | 33% | 57% | — | 11% |
| Marist | August 12–14, 2013 | 355 | ± 5.2% | 44% | 43% | — | 12% |
| Quinnipiac | August 7–12, 2013 | 579 | ± 4.1% | 41% | 51% | — | 9% |
| Quinnipiac | July 24–28, 2013 | 446 | ± 4.6% | 40% | 50% | — | 9% |
| Quinnipiac | July 18–23, 2013 | 507 | ± 4.4% | 42% | 51% | — | 7% |
| Marist | May 22–24, 2013 | 492 | ± 4.4% | 44% | 34% | — | 22% |
| Poll source | Date(s) administered | Sample size | Margin of error | Christine Quinn | Anthony Weiner | Other | Undecided |
| Quinnipiac | August 7–12, 2013 | 579 | ± 4.1% | 60% | 31% | — | 10% |
| Quinnipiac | July 24–28, 2013 | 446 | ± 4.6% | 60% | 33% | — | 7% |
| Quinnipiac | July 18–23, 2013 | 507 | ± 4.4% | 46% | 44% | — | 9% |
| Marist | May 22–24, 2013 | 492 | ± 4.4% | 48% | 33% | — | 18% |
| Poll source | Date(s) administered | Sample size | Margin of error | Bill Thompson | Anthony Weiner | Other | Undecided |
| Quinnipiac | August 7–12, 2013 | 579 | ± 4.1% | 76% | 20% | — | 5% |
| Quinnipiac | July 24–28, 2013 | 446 | ± 4.6% | 66% | 28% | — | 6% |
| Quinnipiac | July 18–23, 2013 | 507 | ± 4.4% | 52% | 41% | — | 8% |

### Endorsements

Cabinet officials
* Diane Ravitch, educator and former U.S. Assistant Secretary of Education
Federal officials
* Yvette Clarke, U.S. Representative, 9th congressional district
* Elizabeth Holtzman, former U.S. Representative and City Comptroller
* Jerry Nadler, U.S. Representative
State executive officials
* Howard Dean, former governor of Vermont
State legislative officials
* Karim Camara, state assemblyman
* Assemblyman Rafael Espinal
* Ruth Hassell-Thompson, State Senator from the Bronx (Wakefield)
* Assemblywoman Deborah Glick
* State Assemblyman Phil Goldfeder
* Brian P. Kavanagh, state assemblyman from Manhattan
* Liz Krueger, State Senator from Manhattan
* Assemblyman Michael G. Miller
* Assemblyman Walter T. Mosley
* Bill Perkins, State Senator from Manhattan
* Assemblywoman Gabriela Rosa
* Assemblywoman Nily Rozic
* James Sanders Jr., State Senator from Queens
* Luis R. Sepúlveda, State Assemblyman from the Bronx (Parkchester)
* Assemblyman Michael Simanowitz
* State Senator Daniel Squadron
* State Senator Kevin Parker
* State Senator Brad Hoylman
* State Senator Gustavo Rivera
* State Senator Joseph Addabbo Jr.
* State Senator Martin Dilan
* Former Councilman and Assemblymember Guillermo Linares
Local officials
* Mathieu Eugene, city councilman from Brooklyn
* Vincent J. Gentile, city councilman from Brooklyn
* Brad Lander, city councilman from Brooklyn
* Melissa Mark-Viverito, city councilwoman from Manhattan
* Marty Markowitz, Brooklyn borough president
* Councilman Ydanis Rodriguez
* Councilwoman Letitia James
* Councilman Donovan Richards
* Councilwoman Margaret Chin
* Councilman Erik Dilan
* Councilman Danny Dromm
* Councilman Steve Levin
* Councilman James Vacca
* Councilman Dan Garodnick
Political candidates
* City Council Democratic nominee Ritchie Torres
* City Council Democratic nominee Carlos Menchaca
* City Council Democratic nominee Corey Johnson
* City Council Democratic nominee Helen Rosenthal
* City Council Democratic nominee Antonio Reynoso
* City Council Democratic nominee Mark Levine
* Democratic nominee for Brooklyn District Attorney Kenneth P. Thompson
Newspapers and magazines
* The Nation
Labor unions
* Communications Workers of America District 1
* New York City Central Labor Council
* New York State American Nurses Association
* PSC CUNY
* Retail, Wholesale and Department Store Union
* SEIU Local 1199, The National Health Care Workers Union, the city's largest trade union
* SEIU 32BJ
* United Auto Workers Region 9A
* United Food and Commercial Workers Local 1500
Organizations
* Barack Obama Democratic Club of Upper Manhattan
* New York Communities for Change
* Planned Parenthood of NYC Political Committee
* Working Families Party
Individuals
* Alec Baldwin, actor
* Harry Belafonte,
* Steve Buscemi,
* Alan Cumming,
* Héctor Figueroa, President of the SEIU Local 32BJ
* Cynthia Nixon, actress
* Chris Noth, actor
* Sarah Jessica Parker, actress
* Susan Sarandon, actress
* Jeffrey Sachs, economist
* Al Sharpton, reverend
* Russell Simmons, businessman and celebrity
* George Soros, hedge fund manager
* Aida Turturro, actress
State officials
* Inez Barron, state assemblywoman
Local officials
* Peter Koo, city councilman from Flushing
Organizations Labor unions
* Communications Workers of America Local 1180
* District Council 37
Federal officials
* Joe Crowley, U.S. Representative from NY-14
* Carolyn Maloney, U.S. Representative from NY-12
State officials
* Dan Quart, state assemblyman
* Matthew Titone, state assemblyman
Local officials
* Helen Marshall, Queens borough president
* Ruth Messinger, former Manhattan borough president
* Edward I. Koch, former mayor of New York City (deceased)
Newspapers
* New York Daily News
* The New York Times
Individuals
* Whoopi Goldberg, talk show host
* Loida Nicholas-Lewis, socialite
* Brooke Shields, actress and model
* Candice Bergen, actress and model
* Rob Reiner, actor, comedian and filmmaker
* Gloria Steinem, feminist writer and activist
* George Takei, actor
State officials
* Rubén Díaz Sr., state senator
Federal officials
* Alfonse D'Amato, former U.S. Senator from New York (Republican)
* Hakeem Jeffries, U.S. representative, 8th congressional district
* Gregory Meeks, U.S. representative, 5th congressional district
* José E. Serrano, U.S. representative, 15th congressional district
Local officials
* Rubén Díaz Jr., Bronx borough president.
* Herman D. Farrell Jr., state assemblyman, former head of the Manhattan Democratic Party
* Richard Ravitch, former lieutenant governor of New York
* José M. Serrano, state senator
* Merryl Tisch, New York Board of Regents
Labor unions
* UFT
Individuals
* Jimmy McMillan, political activist and member of Rent Is Too Damn High Party

### Results

| 2013 Democratic primary | Manhattan | The Bronx | Brooklyn | Queens | Staten Island | Total | % |
| Bill de Blasio | 81,197 | 36,896 | 104,703 | 52,190 | 7,358 | 282,344 | 40.81% |
| Bill de Blasio | 40.91% | 38.12% | 46.36% | 34.96% | 34.33% | 282,344 | 40.81% |
| Bill Thompson | 42,720 | 31,617 | 61,471 | 38,162 | 6,871 | 180,841 | 26.14% |
| Bill Thompson | 21.53% | 32.67% | 27.22% | 25.56% | 32.06% | 180,841 | 26.14% |
| Christine Quinn | 52,102 | 10,392 | 23,007 | 19,847 | 3,545 | 108,893 | 15.74% |
| Christine Quinn | 26.25% | 10.74% | 10.19% | 13.29% | 16.54% | 108,893 | 15.74% |
| John Liu | 10,191 | 4,753 | 13,927 | 16,977 | 1,438 | 47,286 | 6.84% |
| John Liu | 5.14% | 4.91% | 6.17% | 11.37% | 6.71% | 47,286 | 6.84% |
| Anthony Weiner | 6,858 | 5,726 | 10,950 | 9,438 | 1,220 | 34,192 | 4.94% |
| Anthony Weiner | 3.46% | 5.92% | 4.85% | 6.32% | 5.69% | 34,192 | 4.94% |
| Erick Salgado | 2,296 | 3,855 | 5,793 | 3,735 | 235 | 15,914 | 2.30% |
| Erick Salgado | 1.16% | 3.98% | 2.57% | 2.50% | 1.10% | 15,914 | 2.30% |
| Randy Credico | 1,588 | 2,301 | 2,351 | 5,129 | 161 | 11,530 | 1.67% |
| Randy Credico | 0.80% | 2.38% | 1.04% | 3.44% | 0.75% | 11,530 | 1.67% |
| Sal Albanese | 821 | 581 | 2,346 | 1,648 | 447 | 5,843 | 0.84% |
| Sal Albanese | 0.41% | 0.60% | 1.04% | 1.10% | 2.09% | 5,843 | 0.84% |
| Neil Grimaldi | 634 | 640 | 1,108 | 2,157 | 138 | 4,677 | 0.68% |
| Neil Grimaldi | 0.32% | 0.66% | 0.49% | 1.44% | 0.64% | 4,677 | 0.68% |
| all Write-In votes | 50 | 18 | 172 | 21 | 20 | 281 | 0.04% |
| all Write-In votes | 0.03% | 0.02% | 0.08% | 0.01% | 0.09% | 281 | 0.04% |
| TOTAL | 198,457 | 96,779 | 225,828 | 149,304 | 21,443 | 691,801 | |
| TURNOUT | 29.83% | 19.30% | 23.96% | 21.58% | 17.71% | 23.67% | |

## Republican primary
### Candidates
#### Declared

* John Catsimatidis, businessman, owner of companies including the Red Apple Group, the Gristedes supermarket chain and the United Refining Company (received the Liberal Party nomination; then withdrew after losing the Republican primary)
* Joe Lhota, former chairman of the Metropolitan Transportation Authority (also received the Conservative Party nomination)
* George T. McDonald, founder of The Doe Fund

#### Withdrew

* Tom Allon, CEO of Manhattan Media and former New York City public school teacher (initially declared as a Democrat; then withdrew and declared as a Republican; also received the nomination of the Liberal Party, before dropping out entirely)
* Adolfo Carrión Jr., former director of the White House Office of Urban Affairs and former Borough President of The Bronx (a Democrat-turned-Independent, Carrión tried unsuccessfully to receive a Wilson Pakula in order to run as a Republican; received the nomination of the Independence Party)
* Malcolm Smith, state senator, former lieutenant governor of New York and former Majority Leader of the New York State Senate (a Democrat, Smith would have had to change his party affiliation or receive a Wilson Pakula in order to run as a Republican. He and several others were arrested for trying to bribe Republican leaders to give him a Wilson Pakula)

#### Declined

* A. R. Bernard, pastor
* Dan Donovan, Staten Island District Attorney
* Rudy Giuliani, former mayor of New York City
* Kelsey Grammer, actor
* Richard Grasso, former chairman of the New York Stock Exchange
* Raymond Kelly, Commissioner of the New York City Police Department
* Richard Parsons, chairman of Citigroup
* Edward Skyler, executive at Citigroup and former deputy mayor for operations
* Diana Taylor, former New York State Banking Department superintendent and partner of Mayor Bloomberg

#### Graphical summary
### Polling

| Poll source | Date(s) administered | Sample size | Margin of error | Tom Allon | A. R. Bernard | Adolfo Carrión Jr. | John Catsimatidis | Joe Lhota | George McDonald | Other | Undecided |
| amNewYork | August 22–27, 2013 | 400 | ± 4.9% | — | — | — | 28% | 50% | 5% | — | 15% |
| Marist | August 12–14, 2013 | 132 | ± 8.5% | — | — | — | 22% | 33% | 12% | 2% | 30% |
| Quinnipiac | August 7–12, 2013 | ? | ± ?% | — | — | — | 37% | 43% | 9% | — | 11% |
| Quinnipiac | July 18–23, 2013 | 96 | ± 10% | — | — | — | 35% | 49% | 7% | — | 9% |
| Siena | July 9–15, 2013 | 125 | ± 8.8% | — | — | — | 21% | 32% | 3% | 1% | 42% |
| Marist | June 17–21, 2013 | 123 | ± 9% | — | — | — | 21% | 28% | 10% | 1% | 40% |
| Quinnipiac | April 3–8, 2013 | 188 | ± 7.5% | — | — | — | 8% | 23% | 11% | 2% | 55% |
| Marist | February 4–12, 2013 | 172 | ± 7.5% | 4% | 2% | 3% | 5% | 20% | 8% | 3% | 55% |
| Quinnipiac | January 8–14, 2013 | 176 | ± 7.4% | 5% | — | 3% | 9% | 23% | 2% | — | 58% |

### Bribery scandal

On April 2, 2013, federal law enforcement officers arrested numerous New York City-area politicians. These included Democratic state senator Malcolm Smith and Republican city councilman Dan Halloran, who were charged with trying to bribe various Republican political leaders so as to get Smith onto the ballot as a Republican. The Mayor of Spring Valley and local Republican party leaders were also arrested.

### Endorsements

Federal officials
* Vito Fossella, former U.S. Representative from Staten Island
State and territorial executive officials
* Luis Fortuño, former governor of Puerto Rico
* George E. Pataki, former governor of New York
State legislative officials
* Nicole Malliotakis, New York State Assemblywoman
* Andrew Lanza, state senator
* Dean Skelos, Majority Leader of the New York State Senate
Organizations
* Liberal Party of New York
Individuals
* Donald Trump, businessman and media personality
Federal officials
* Peter T. King, U.S. representative from NY-02
* Michael Grimm, U.S. representative from NY-11
State officials Local officials
* Rudy Giuliani, former mayor
* Charlie Gasparino, Fox Business Network reporter, deputy mayor during the Giuliani administration
* Daniel J. Halloran III, NYC Council member
* Vincent M. Ignizio, NYC Council member
* James Oddo, NYC Council member
* Eric Ulrich, NYC Council member
Newspapers
* Jewish Voice
* Newsday and AM New York Metro
* The New York Times
Organizations
* Bronx Republican Party
* Staten Island Republican Party

### Results

| 2013 Republican primary | Manhattan | The Bronx | Brooklyn | Queens | Staten Island | Total | % |
| Joe Lhota | 9,211 | 1,860 | 6,995 | 8,758 | 5,412 | 32,236 | 52.75% |
| Joe Lhota | 70.49% | 52.87% | 47.59% | 51.01% | 42.76% | 32,236 | 52.75% |
| John Catsimatidis | 3,139 | 1,281 | 6,723 | 6,945 | 6,776 | 24,864 | 40.69% |
| John Catsimatidis | 24.02% | 36.41% | 45.73% | 40.45% | 53.53% | 24,864 | 40.69% |
| George McDonald | 683 | 369 | 940 | 1,456 | 451 | 3,899 | 6.38% |
| George McDonald | 5.23% | 10.49% | 6.39% | 8.48% | 3.56% | 3,899 | 6.38% |
| all Write-In votes | 34 | 8 | 42 | 9 | 19 | 112 | 0.18% |
| all Write-In votes | 0.26% | 0.23% | 0.29% | 0.05% | 0.15% | 112 | 0.18% |
| TOTAL | 13,067 | 3,518 | 14,700 | 17,168 | 12,658 | 61,111 | |
| TURNOUT | 13.65% | 8.78% | 12.48% | 13.84% | 16.42% | 13.44% | |

## Major third parties

Besides the Democratic and Republican parties, the Conservative, Green, Independence and Working Families parties are qualified New York parties. These parties have automatic ballot access.

### Conservative
#### Nominee

* Joe Lhota, former chairman of the MTA

#### Unsuccessful

* George McDonald, founder of The Doe Fund
* Erick Salgado, Pastor of the Church of Iglesia Jovenes Cristianos

### Green
#### Nominee

* Anthony Gronowicz, activist, professor and nominee for Mayor in 2005

### Independence
#### Nominee

* Adolfo Carrión Jr., former director of the White House Office of Urban Affairs and former Borough President of The Bronx

### Working Families
#### Nominee

* Bill de Blasio, New York City Public Advocate

#### Unsuccessful

* John Liu, New York City Comptroller
* Christine Quinn, Speaker of the New York City Council

## Minor third parties

Any candidate not among the six qualified New York parties must petition their way onto the ballot; they do not face primary elections.

### Affordable Tomorrow
#### Nominee

* Joseph Melaragno

### Common Sense
#### Nominee

* Jack Hidary

### Freedom
#### Nominee

* Michael K. Greys

### Flourish Every Person
#### Nominee

* Michael J. Dilger

### Jobs & Education
#### Nominee

* Jack Hidary

### Liberal

After the party twice endorsed a candidate for mayor, only to see them withdraw from the race, the party declined to endorse a third candidate, although they did consider endorsing Jack Hidary.

#### Unsuccessful

* Jack Hidary

#### Withdrew

* Tom Allon, CEO of Manhattan Media and former New York City public school teacher (had initially declared as a Democrat; then withdrew and declared as a Republican, also receiving the nomination of the Liberal Party, before dropping out entirely)
* John Catsimatidis, businessman, owner of companies including the Red Apple Group, the Gristedes supermarket chain and the United Refining Company (received the nomination after Allon withdrew, dropped out entirely after he lost the Republican primary to Joe Lhota)
* Adolfo Carrión Jr., former director of the White House Office of Urban Affairs and former Borough President of The Bronx
* Joe Lhota, former chairman of the MTA

### Libertarian

Joe Lhota was originally nominated as the Libertarian candidate during the Party Convention held on April 6, 2013, a nomination he declined. It was soon after ruled by the Libertarian Executive Committee that this nomination was invalid and void due to the attending voters of this first Convention not being properly credentialed. A second nominating convention was held on June 11, 2013, which nominated Michael Sanchez.

#### Nominee

* Michael Sanchez, activist

#### Unsuccessful

* Randy Credico, comedian and former director of the William Moses Kunstler Fund for Racial Justice

#### Withdrew

* Kristin M. Davis, former madam and Anti-Prohibition Party nominee for Governor of New York in 2010 (running for Comptroller)
* Joe Lhota, former chairman of the MTA

### Reform Party of New York City
#### Nominee

* Carl Person, attorney and Libertarian nominee for New York Attorney General in 2010

### Rent Is Too Damn High
#### Nominee

* Jimmy McMillan, party founder and perennial candidate

### School Choice
#### Nominee

* Erick Salgado

### Socialist Workers
#### Nominee

* Dan Fein, nominee for governor in 2010, Mayor in 2009 and for Comptroller in 2005

### Students First
#### Nominee

* Joe Lhota

### Tax Wall Street
#### Nominee

* Randy Credico

### Taxes 2 High
#### Nominee

* Joe Lhota

### War Veterans
#### Nominee

* Sam Sloan, chess player, publisher and Libertarian candidate for governor in 2010

## Independent
### Candidates
#### Unsuccessful

* Michael Post, sewage treatment worker

#### Declined

* Tony Danza, actor
* Raymond Kelly, Commissioner of the New York City Police Department

## General election
### Polling

| Poll source | Date(s) administered | Sample size | Margin of error | Joe Lhota (R) | Bill de Blasio (D) | Adolfo Carrión Jr. (I) | Other | Undecided |
| Quinnipiac | October 25–29, 2013 | 728 | ± 3.6% | 26% | 65% | 3% | — | 7% |
| Siena | October 21–26, 2013 | 701 | ± 3.7% | 23% | 68% | — | 3% | 6% |
| Quinnipiac | October 16–20, 2013 | 973 | ± 3.1% | 24% | 68% | 2% | — | 5% |
| Penn Schoen Berland | October 15–19, 2013 | 801 | ± 3.46% | 23% | 64% | 2% | 2% | 9% |
| Marist | October 6–8, 2013 | 1,305 | ± 4.4% | 23% | 67% | 2% | 1% | 7% |
| Siena | September 28 – October 2, 2013 | 700 | ± 4% | 19% | 68% | 2% | 1% | 10% |
| Quinnipiac | September 25 – October 1, 2013 | 1,198 | ± 2.8% | 21% | 71% | 2% | 1% | 5% |
| Quinnipiac | September 15–18, 2013 | 891 | ± 3.3% | 25% | 66% | 2% | 1% | 6% |
| Marist | September 15–16, 2013 | 1,216 | ± 3.9% | 22% | 65% | 3% | 1% | 9% |
| Quinnipiac | April 15–18, 2013 | 1,161 | ± 2.9% | 19% | 59% | — | 2% | 21% |
| Quinnipiac | April 3–8, 2013 | 1,417 | ± 2.6% | 18% | 55% | — | 2% | 24% |
| Quinnipiac | February 20–25, 2013 | 1,017 | ± 3.1% | 18% | 58% | — | 2% | 22% |
| Marist | February 4–12, 2013 | 816 | ± 3.4% | 18% | 60% | — | — | 22% |
| Quinnipiac | January 8–14, 2013 | 1,332 | ± 2.7% | 17% | 57% | — | 1% | 24% |
With Kelly
| Poll source | Date(s) administered | Sample size | Margin of error | Raymond Kelly (R) | Bill de Blasio (D) | Other | Undecided |
| Quinnipiac | May 3–8, 2012 | 1,066 | ± 3% | 34% | 46% | 1% | 18% |
| Poll source | Date(s) administered | Sample size | Margin of error | Raymond Kelly (R) | Christine Quinn (D) | Other | Undecided |
| Quinnipiac | May 3–8, 2012 | 1,066 | ± 3% | 33% | 48% | 3% | 16% |
| Poll source | Date(s) administered | Sample size | Margin of error | Raymond Kelly (R) | Bill Thompson (D) | Other | Undecided |
| Quinnipiac | May 3–8, 2012 | 1,066 | ± 3% | 34% | 46% | 2% | 18% |
With Lhota
| Poll source | Date(s) administered | Sample size | Margin of error | Joe Lhota (R) | Sal Albanese (D) | Other | Undecided |
| Marist | February 4–12, 2013 | 816 | ± 3.4% | 21% | 52% | — | 27% |
| Poll source | Date(s) administered | Sample size | Margin of error | Joe Lhota (R) | John Liu (D) | Other | Undecided |
| Quinnipiac | April 15–18, 2013 | 1,161 | ± 2.9% | 22% | 56% | 2% | 21% |
| Quinnipiac | April 3–8, 2013 | 1,417 | ± 2.6% | 20% | 52% | 2% | 25% |
| Quinnipiac | February 20–25, 2013 | 1,017 | ± 3.1% | 22% | 53% | 2% | 22% |
| Marist | February 4–12, 2013 | 816 | ± 3.4% | 20% | 56% | — | 23% |
| Poll source | Date(s) administered | Sample size | Margin of error | Joe Lhota (R) | Christine Quinn (D) | Other | Undecided |
| Quinnipiac | April 15–18, 2013 | 1,161 | ± 2.9% | 21% | 60% | 2% | 17% |
| Quinnipiac | April 3–8, 2013 | 1,417 | ± 2.6% | 19% | 59% | 2% | 21% |
| Quinnipiac | February 20–25, 2013 | 1,017 | ± 3.1% | 19% | 63% | 2% | 16% |
| Marist | February 4–12, 2013 | 816 | ± 3.4% | 18% | 64% | — | 18% |
| Quinnipiac | January 8–14, 2013 | 1,332 | ± 2.7% | 17% | 62% | 1% | 19% |
| Poll source | Date(s) administered | Sample size | Margin of error | Joe Lhota (R) | Bill Thompson (D) | Other | Undecided |
| Quinnipiac | April 15–18, 2013 | 1,161 | ± 2.9% | 19% | 55% | 2% | 23% |
| Quinnipiac | April 3–8, 2013 | 1,417 | ± 2.6% | 17% | 55% | 2% | 25% |
| Quinnipiac | February 20–25, 2013 | 1,017 | ± 3.1% | 20% | 55% | 1% | 24% |
| Marist | February 4–12, 2013 | 816 | ± 3.4% | 19% | 61% | — | 20% |
| Quinnipiac | January 8–14, 2013 | 1,332 | ± 2.7% | 19% | 55% | 2% | 24% |
| Poll source | Date(s) administered | Sample size | Margin of error | Joe Lhota (R) | Anthony Weiner (D) | Other | Undecided |
| Quinnipiac | April 15–18, 2013 | 1,161 | ± 2.9% | 26% | 51% | 2% | 21% |
Three-way race
| Poll source | Date(s) administered | Sample size | Margin of error | Joe Lhota (R) | Christine Quinn (D) | Adolfo Carrión Jr. (I) | Other | Undecided |
| Marist | February 4–12, 2013 | 816 | ± 3.4% | 17% | 59% | 8% | — | 17% |
Four-way race
| Poll source | Date(s) administered | Sample size | Margin of error | Joe Lhota (R) | Bill de Blasio (D) | Adolfo Carrión Jr. (I) | Raymond Kelly (I) | Other | Undecided |
| Quinnipiac | February 4–12, 2013 | 816 | ± 3.4% | 9% | 35% | 3% | 27% | 2% | 22% |
| Poll source | Date(s) administered | Sample size | Margin of error | Joe Lhota (R) | Christine Quinn (D) | Adolfo Carrión Jr.(I) | Raymond Kelly (I) | Other | Undecided |
| Quinnipiac | February 4–12, 2013 | 816 | ± 3.4% | 8% | 38% | 5% | 25% | 2% | 23% |
| Poll source | Date(s) administered | Sample size | Margin of error | Joe Lhota (R) | Bill Thompson (D) | Adolfo Carrión Jr.(I) | Raymond Kelly (I) | Other | Undecided |
| Quinnipiac | February 4–12, 2013 | 816 | ± 3.4% | 8% | 38% | 4% | 25% | 2% | 23% |
| Poll source | Date(s) administered | Sample size | Margin of error | Joe Lhota (R) | Anthony Weiner (D) | Adolfo Carrión Jr.(I) | Raymond Kelly (I) | Other | Undecided |
| Quinnipiac | February 4–12, 2013 | 816 | ± 3.4% | 10% | 36% | 4% | 27% | 2% | 22% |
Open primary
| Poll source | Date(s) administered | Sample size | Margin of error | Tom Allon (R) | Bill de Blasio (D) | Raymond Kelly (R) | John Liu (D) | Marty Markowitz (D) | Christine Quinn (D) | Scott Stringer (D) | Bill Thompson (D) | Other | Undecided |
| Quinnipiac | December 7–12, 2011 | 1,242 | ± 2.8% | 0% | 6% | 24% | 7% | 13% | 18% | 5% | 7% | 4% | 15% |
| Quinnipiac | October 12–16, 2011 | 1,068 | ± 3.0% | 0% | 6% | 25% | 10% | 14% | 17% | 5% | 8% | 4% | 12% |
| Quinnipiac | July 19–25, 2011 | 1,234 | ± 2.8% | 1% | 6% | 23% | 10% | 12% | 18% | 4% | 8% | 2% | 16% |

### Results

2013 New York City mayoral election :
| Party | Party | Candidate | Votes | % | ±% |
| | Democratic | Bill de Blasio | 753,039 | 69.23% | +25.3% |
| | Working Families | Bill de Blasio | 42,640 | 3.92% | +1.5% |
| | Total | Bill de Blasio | 795,679 | 73.15% | +26.9% |
| | Republican | Joe Lhota | 236,212 | 21.72% | −16.0% |
| | Conservative | Joe Lhota | 24,888 | 2.29% | +0.7% |
| | Taxes 2 High | Joe Lhota | 2,500 | 0.23% | N/A |
| | Students First | Joe Lhota | 820 | 0.08% | N/A |
| | Total | Joe Lhota | 264,420 | 24.31% | −26.4% |
| | Independence | Adolfo Carrion | 8,675 | 0.80% | −12.2% |
| | Green | Anthony Gronowicz | 4,983 | 0.46% | −0.3% |
| | Jobs & Education | Jack Hidary | 2,922 | 0.27% | N/A |
| | Common Sense | Jack Hidary | 718 | 0.07% | N/A |
| | Total | Jack Hidary | 3,640 | 0.33% | N/A |
| | Rent Is Too Damn High | Jimmy McMillan | 1,990 | 0.18% | 0.0% |
| | School Choice | Erick Salgado | 1,946 | 0.18% | N/A |
| | Libertarian | Michael Sanchez | 1,746 | 0.16% | +0.1% |
| | Socialist Workers | Dan Fein | 758 | 0.07% | 0.0% |
| | Tax Wall Street | Randy Credico | 690 | 0.06% | N/A |
| | Freedom Party | Michael K. Greys | 575 | 0.05% | N/A |
| | Reform | Carl Person | 306 | 0.03% | N/A |
| | Affordable Tomorrow | Joseph Melaragno | 289 | 0.03% | N/A |
| | War Veterans | Sam Sloan | 166 | 0.02% | |
| | Flourish Every Person | Michael J. Dilger | 55 | 0.01% | N/A |
| | Write-in | Write-in | 1,792 | 0.16% | N/A |
| Total votes | Total votes | Total votes | 1,087,710 | 100.00% | N/A |
| | Democratic gain from Independent | Democratic gain from Independent | Swing | 53.2% | |

### Results by borough

General election :
| | | Manhattan | The Bronx | Brooklyn | Queens | Staten Island | Total |
| Democratic-Working Families | Bill de Blasio | 195,317 (71.69%) | 121,511 (86.08%) | 263,823 (77.52%) | 181,921 (70.28%) | 33,107 (44.20%) | 795,679 (73.15%) |
| Republican-Conservative-etc | Joe Lhota | 69,434 (25.48%) | 15,559 (11.02%) | 68,543 (20.14%) | 71,306 (27.55%) | 39,538 (52.79%) | 264,420 (24.31%) |
| Independence | Adolfo Carrión Jr. | 2,161 (0.79%) | 2,595 (1.84%) | 1,463 (0.43%) | 1,754 (0.68%) | 702 (0.94%) | 8,675 (0.80%) |
| Green | Anthony Gronowicz | 1,655 (0.61%) | 324 (0.23%) | 1,507 (0.44%) | 1,177 (0.45%) | 320 (0.43%) | 4,983 (0.46%) |
| Jobs & Education-Common Sense | Jack Hidary | 1,081 (0.40%) | 151 (0.11%) | 1,630 (0.48%) | 541 (0.21%) | 237 (0.32%) | 3,640 (0.33%) |
| Rent Is Too Damn High | Jimmy McMillan | 579 (0.21%) | 154 (0.11%) | 608 (0.18%) | 480 (0.19%) | 169 (0.23%) | 1,990 (0.18%) |
| School Choice | Erick Salgado | 267 (0.10%) | 342 (0.24%) | 932 (0.27%) | 324 (0.13%) | 81 (0.11%) | 1,946 (0.18%) |
| Libertarian | Michael Sanchez | 446 (0.16%) | 128 (0.09%) | 485 (0.14%) | 449 (0.17%) | 238 (0.32%) | 1,746 (0.16%) |
| Socialist Workers | Daniel B. Fein | 230 (0.08%) | 59 (0.04%) | 253 (0.07%) | 177 (0.07%) | 39 (0.05%) | 758 (0.07%) |
| Tax Wall Street | Randy Credico | 317 (0.12%) | 47 (0.03%) | 155 (0.05%) | 128 (0.05%) | 43 (0.06%) | 690 (0.06%) |
| Freedom Party | Michael K. Greys | 161 (0.06%) | 65 (0.05%) | 241 (0.07%) | 89 (0.03%) | 19 (0.03%) | 575 (0.05%) |
| Reform Party | Carl E. Person | 86 (0.03%) | 20 (0.01%) | 85 (0.02%) | 83 (0.03%) | 32 (0.04%) | 306 (0.03%) |
| Affordable Tomorrow | Joseph Melaragno | 55 (0.02%) | 26 (0.02%) | 92 (0.03%) | 85 (0.03%) | 31 (0.04%) | 289 (0.03%) |
| War Veterans | Sam Sloan | 19 (0.01%) | 23 (0.02%) | 44 (0.01%) | 43 (0.02%) | 37 (0.05%) | 166 (0.02%) |
| Flourish Every Person | Michael J. Dilger | 12 (0.00%) | 4 (0.00%) | 29 (0.01%) | 4 (0.00%) | 6 (0.01%) | 55 (0.01%) |
| N/A | Write-ins | 639 (0.23%) | 149 (0.11%) | 440 (0.13%) | 304 (0.12%) | 300 (0.40%) | 1,792 (0.16%) |
| | Total | 272,459 (25.05%) | 141,157 (12.98%) | 340,330 (31.29%) | 258,865 (23.80%) | 74,899 (6.89%) | 1,087,710 (100.00%) |