Please note that new Connecticut county and township level geographies are not available within the map.

            An official website of the United States government          

**Official websites use .gov**              A **.gov** website belongs to an official government              organization in the United States.            

**Secure .gov websites use HTTPS**              A **lock** (              LockA locked padlock              ) or **https://** means you’ve safely connected to              the .gov website. Share sensitive information only on official,              secure websites.            

----

What's New & FAQs

# QuickFacts

## Delaware County, Pennsylvania; Jefferson County, Pennsylvania

QuickFacts provides statistics for all states and counties. Also for cities and towns with a ***population of 5,000 or more***.

Clear

2Table

Chart

View Selected LocationsDelaware County, PennsylvaniaJefferson County, Pennsylvania

More

Print

CSV

Email

### Chart

## Population estimates, July 1, 2023, (V2023)

Philadelphia County, Pennsylvania



Allegheny County, Pennsylvania



Montgomery County, Pennsylvania



Bucks County, Pennsylvania



Delaware County, Pennsylvania



Lancaster County, Pennsylvania



Chester County, Pennsylvania



York County, Pennsylvania



Berks County, Pennsylvania



Lehigh County, Pennsylvania



Westmoreland County, Pennsylvania



Luzerne County, Pennsylvania



Northampton County, Pennsylvania



Dauphin County, Pennsylvania



Cumberland County, Pennsylvania



Erie County, Pennsylvania



Lackawanna County, Pennsylvania



Washington County, Pennsylvania



Butler County, Pennsylvania



Monroe County, Pennsylvania



Beaver County, Pennsylvania



Franklin County, Pennsylvania



Centre County, Pennsylvania



Lebanon County, Pennsylvania



Schuylkill County, Pennsylvania



Cambria County, Pennsylvania



Fayette County, Pennsylvania



Blair County, Pennsylvania



Lycoming County, Pennsylvania



Mercer County, Pennsylvania



Adams County, Pennsylvania



Northumberland County, Pennsylvania



Lawrence County, Pennsylvania



Indiana County, Pennsylvania



Crawford County, Pennsylvania



Clearfield County, Pennsylvania



Somerset County, Pennsylvania



Carbon County, Pennsylvania



Columbia County, Pennsylvania



Armstrong County, Pennsylvania



Pike County, Pennsylvania



Bradford County, Pennsylvania



Wayne County, Pennsylvania



Venango County, Pennsylvania



Bedford County, Pennsylvania



Perry County, Pennsylvania



Mifflin County, Pennsylvania



Jefferson County, Pennsylvania



Huntingdon County, Pennsylvania



Union County, Pennsylvania



Tioga County, Pennsylvania



Snyder County, Pennsylvania



McKean County, Pennsylvania



Susquehanna County, Pennsylvania



Clinton County, Pennsylvania



Warren County, Pennsylvania



Clarion County, Pennsylvania



Greene County, Pennsylvania



Elk County, Pennsylvania



Wyoming County, Pennsylvania



Juniata County, Pennsylvania



Montour County, Pennsylvania



Potter County, Pennsylvania



Fulton County, Pennsylvania



Forest County, Pennsylvania



Sullivan County, Pennsylvania



Cameron County, Pennsylvania



**Value Notes**

Methodology differences may exist between data sources, and so estimates from different sources are not comparable.

Some estimates presented here come from sample data, and thus have sampling errors that may render some apparent differences between geographies statistically        indistinguishable. Click the Quick Info   icon to the left of each row in TABLE view to learn about sampling error.

The vintage year (e.g., V2023) refers to the final year of the series (2020 thru 2023). Different vintage years of estimates are not comparable.

Users should exercise caution when comparing 2018-2022 ACS 5-year estimates to other ACS estimates. For more information, please visit     the 2022 5-year ACS Comparison Guidance page. 

**Fact Notes**      -  (a) Includes persons reporting only one race
      -  (b) Hispanics may be of any race, so also are included in applicable race categories
      -  (c) Economic Census - Puerto Rico data are not comparable to U.S. Economic Census data
**Value Flags**      -  D Suppressed to avoid disclosure of confidential information
      -  F Fewer than 25 firms
      -  FN Footnote on this item in place of data
      -  NA Not available
      -  S Suppressed; does not meet publication standards
      -  X Not applicable
      -  Z Value greater than zero but less than half unit of measure shown
      -  - Either no or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest or upper interval of an open ended distribution.
      -  N Data for this geographic area cannot be displayed because the number of sample cases is too small.

QuickFacts data are derived from: Population Estimates, American Community Survey, Census of Population and Housing, Current Population Survey, Small Area Health Insurance Estimates, Small Area Income and Poverty Estimates, State and County Housing Unit Estimates, County Business Patterns, Nonemployer Statistics, Economic Census, Survey of Business Owners, Building Permits.

CONNECT WITH US**********

                - Information Quality
                - Data Linkage Infrastructure
                - Data Protection and Privacy Policy
                - Accessibility
                - FOIA
                - Inspector General
                - No FEAR Act
                - U.S. Department of Commerce
                - USA.gov

----

Measuring America's People, Places, and Economy

Is this page helpful?YesNo

Thank you for your feedback.Comments or suggestions? 

Comments or suggestions?255 characters maximum⚠ 255 characters maximum reached