Question: What was the population in 2010 of the township which is Chris Christie's hometown ?

Context paragraphs:
New Jersey gubernatorial election, 2009: The New Jersey gubernatorial election of 2009 took place on November 3, 2009.  Democratic Governor Jon Corzine was running for a second term and was being challenged by Republican Chris Christie, Independent Christopher Daggett and nine others, in addition to several write-in candidates.  Christie won the election, with about 48.5 percent of the vote, to 44.9 percent for Corzine and 5.8 percent for Daggett.  Christie won the largest margin for a first term Republican since 1969.  Christie assumed office on January 19, 2010.

James Weinstein (New Jersey): James Weinstein is a transportation planner and executive.  In 2010, New Jersey Governor Chris Christie appointed him Executive Director of New Jersey Transit, the state agency for New Jersey which provides bus, light rail, and commuter rail.  He served in that position until March 2014.  He is on the advisory board of Rutgers University's Voorhees Transportation Center and the Board of Trustees for the North Jersey Transportation Planning Authority.

Harold J. Wirths: Harold J. "Hal" Wirths (born c. 1965) is an American politician from New Jersey and was the Commissioner of the New Jersey Department of Labor and Workforce Development (2010-2016).  Wirths was appointed by Governor Chris Christie in 2010.

Ralph J. Marra Jr.: Ralph J. Marra Jr. (born c. 1953) is an American lawyer who served as the Acting United States Attorney for the District of New Jersey.  He held this position from the resignation of Chris Christie in December 2008 until the appointment of Paul J. Fishman in October 2009.  In January 2010, after Christie became Governor of New Jersey, Marra was appointed to a top legal position in the New Jersey Sports and Exposition Authority.

Bill Baroni: William E. "Bill" Baroni, Jr. (born December 10, 1971) is an American Republican Party politician and law professor.  He represented the 14th legislative district in the New Jersey Senate and General Assembly.  In 2010, he was named by New Jersey Governor Chris Christie to serve as the Deputy Executive Director of the Port Authority of New York and New Jersey.

Andrew Sidamon-Eristoff: Andrew P. Sidamon-Eristoff (born February 20, 1963) is a Georgian American Republican Party lawyer, politician and government official from New York City who served as New Jersey State Treasurer under Governor Chris Christie from January 2010 until his resignation in July 2015.  He previously served as Commissioner of Tax and Finance under New York State Governor George E. Pataki from September 2003 until November 2006 and Commissioner of Finance for the City of New York under Mayor Rudolph Giuliani from 1999 to 2001.

New Jersey Heroes: New Jersey Heroes is a non-profit foundation established in 2010 by Mary Pat Christie, the state First Lady and wife of Governor Chris Christie to honor individuals and groups who make New Jersey a better place.

Livingston, New Jersey: Livingston is a township in Essex County, New Jersey, United States.  As of the 2010 United States Census, the township's population was 29,366, reflecting an increase of 1,975 (+7.2%) from the 27,391 counted in the 2000 Census, which had in turn increased by 782 (+2.9%) from the 26,609 counted in the 1990 Census.

Governorship of Chris Christie: Chris Christie took office as the 55th and current Governor of New Jersey on January 19, 2010, and began his second term on January 21, 2014, which ends January 16, 2018.

Chris Christie presidential campaign, 2016: The 2016 presidential campaign of Chris Christie, the 55th Governor of New Jersey, began on June 30, 2015, at an event in his hometown of Livingston, New Jersey.  Following a poor showing in the New Hampshire primary, the campaign was suspended on February 10, 2016.  He endorsed Donald Trump on February 26, 2016.

Supporting paragraphs: Chris Christie presidential campaign, 2016 Livingston, New Jersey
Answer: 29,366