Data / Rankings / Female population share / Counties in Pennsylvania

Counties in Pennsylvania by female population share

Philadelphia County had the highest female population share of 67 counties in 2015, at 52.7%. Forest County had the lowest, at 31.3%. The median was 50.7% and the figure for Pennsylvania was 51.1%. Source: the U.S. Census Bureau.

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Highest52.7Philadelphia County
Lowest31.3Forest County
Median50.767 counties
Pennsylvania51.1History

Map of counties, 2015

Adams County: 50.6 %Allegheny County: 51.7 %Armstrong County: 50.3 %Beaver County: 51.4 %Bedford County: 50.2 %Berks County: 51 %Blair County: 51.1 %Bradford County: 50.3 %Bucks County: 51 %Butler County: 50.7 %Cambria County: 50.8 %Cameron County: 49.6 %Carbon County: 50.7 %Centre County: 47.8 %Chester County: 50.9 %Clarion County: 51.3 %Clearfield County: 47.8 %Clinton County: 51 %Columbia County: 51.6 %Crawford County: 51.2 %Cumberland County: 50.8 %Dauphin County: 51.5 %Delaware County: 52 %Elk County: 49.7 %Erie County: 50.6 %Fayette County: 50.6 %Forest County: 31.3 %Franklin County: 51 %Fulton County: 49.4 %Greene County: 48 %Huntingdon County: 46.9 %Indiana County: 50.1 %Jefferson County: 50.3 %Juniata County: 50.1 %Lackawanna County: 51.5 %Lancaster County: 51.1 %Lawrence County: 51.5 %Lebanon County: 51.1 %Lehigh County: 51.5 %Luzerne County: 50.8 %Lycoming County: 51 %McKean County: 48.7 %Mercer County: 50.7 %Mifflin County: 51 %Monroe County: 50.8 %Montgomery County: 51.5 %Montour County: 52.2 %Northampton County: 51 %Northumberland County: 49.8 %Perry County: 49.8 %Philadelphia County: 52.7 %Pike County: 49.8 %Potter County: 49.7 %Schuylkill County: 49 %Snyder County: 50.6 %Somerset County: 48 %Sullivan County: 47.3 %Susquehanna County: 49.7 %Tioga County: 50.3 %Union County: 45.3 %Venango County: 50.8 %Warren County: 49.9 %Washington County: 51 %Wayne County: 47.2 %Westmoreland County: 51.2 %Wyoming County: 49.7 %York County: 50.6 %
  • Under 49
  • 49 to 50
  • 50 to 51
  • 51 and over
%, 2015. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

Top 40 counties, 2015

Philadelphia County: 52.7 %Philadelphia County52.7Montour County: 52.2 %Montour County52.2Delaware County: 52 %Delaware County52Allegheny County: 51.7 %Allegheny County51.7Columbia County: 51.6 %Columbia County51.6Lawrence County: 51.5 %Lawrence County51.5Lehigh County: 51.5 %Lehigh County51.5Dauphin County: 51.5 %Dauphin County51.5Montgomery County: 51.5 %Montgomery County51.5Lackawanna County: 51.5 %Lackawanna County51.5Beaver County: 51.4 %Beaver County51.4Clarion County: 51.3 %Clarion County51.3Westmoreland County: 51.2 %Westmoreland County51.2Crawford County: 51.2 %Crawford County51.2Lancaster County: 51.1 %Lancaster County51.1Lebanon County: 51.1 %Lebanon County51.1Blair County: 51.1 %Blair County51.1Northampton County: 51 %Northampton County51Clinton County: 51 %Clinton County51Franklin County: 51 %Franklin County51Mifflin County: 51 %Mifflin County51Berks County: 51 %Berks County51Bucks County: 51 %Bucks County51Lycoming County: 51 %Lycoming County51Washington County: 51 %Washington County51Chester County: 50.9 %Chester County50.9Venango County: 50.8 %Venango County50.8Cambria County: 50.8 %Cambria County50.8Cumberland County: 50.8 %Cumberland County50.8Luzerne County: 50.8 %Luzerne County50.8Monroe County: 50.8 %Monroe County50.8Butler County: 50.7 %Butler County50.7Mercer County: 50.7 %Mercer County50.7Carbon County: 50.7 %Carbon County50.7Fayette County: 50.6 %Fayette County50.6Snyder County: 50.6 %Snyder County50.6York County: 50.6 %York County50.6Erie County: 50.6 %Erie County50.6Adams County: 50.6 %Adams County50.6Bradford County: 50.3 %Bradford County50.3Philadelphia County: 52.7 %Philadelphia County52.7Montour County: 52.2 %Montour County52.2Delaware County: 52 %Delaware County52Allegheny County: 51.7 %Allegheny County51.7Columbia County: 51.6 %Columbia County51.6Lawrence County: 51.5 %Lawrence County51.5Lehigh County: 51.5 %Lehigh County51.5Dauphin County: 51.5 %Dauphin County51.5Montgomery County: 51.5 %Montgomery County51.5Lackawanna County: 51.5 %Lackawanna County51.5Beaver County: 51.4 %Beaver County51.4Clarion County: 51.3 %Clarion County51.3Westmoreland County: 51.2 %Westmoreland County51.2Crawford County: 51.2 %Crawford County51.2Lancaster County: 51.1 %Lancaster County51.1Lebanon County: 51.1 %Lebanon County51.1Blair County: 51.1 %Blair County51.1Northampton County: 51 %Northampton County51Clinton County: 51 %Clinton County51Franklin County: 51 %Franklin County51Mifflin County: 51 %Mifflin County51Berks County: 51 %Berks County51Bucks County: 51 %Bucks County51Lycoming County: 51 %Lycoming County51Washington County: 51 %Washington County51Chester County: 50.9 %Chester County50.9Venango County: 50.8 %Venango County50.8Cambria County: 50.8 %Cambria County50.8Cumberland County: 50.8 %Cumberland County50.8Luzerne County: 50.8 %Luzerne County50.8Monroe County: 50.8 %Monroe County50.8Butler County: 50.7 %Butler County50.7Mercer County: 50.7 %Mercer County50.7Carbon County: 50.7 %Carbon County50.7Fayette County: 50.6 %Fayette County50.6Snyder County: 50.6 %Snyder County50.6York County: 50.6 %York County50.6Erie County: 50.6 %Erie County50.6Adams County: 50.6 %Adams County50.6Bradford County: 50.3 %Bradford County50.3
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2015 (%)Change on 2014
1Philadelphia County52.7-0 pts
2Montour County52.20 pts
3Delaware County52-0 pts
4Allegheny County51.7-0.1 pts
5Columbia County51.6-0.1 pts
6Lawrence County51.5-0.2 pts
7Lehigh County51.5-0 pts
8Dauphin County51.5-0 pts
9Montgomery County51.50 pts
10Lackawanna County51.5-0.1 pts
11Beaver County51.4-0 pts
12Clarion County51.3-0.1 pts
13Westmoreland County51.2-0 pts
14Crawford County51.2-0 pts
15Lancaster County51.10 pts
16Lebanon County51.1-0 pts
17Blair County51.1-0 pts
18Northampton County51-0 pts
19Clinton County510 pts
20Franklin County51-0 pts
21Mifflin County510 pts
22Berks County510 pts
23Bucks County51-0 pts
24Lycoming County510 pts
25Washington County51-0.1 pts
26Chester County50.90 pts
27Venango County50.8-0.1 pts
28Cambria County50.80 pts
29Cumberland County50.8-0 pts
30Luzerne County50.8-0.1 pts
31Monroe County50.8-0 pts
32Butler County50.70 pts
33Mercer County50.7-0 pts
34Carbon County50.70 pts
35Fayette County50.6-0 pts
36Snyder County50.6-0.1 pts
36York County50.60 pts
38Erie County50.6-0.1 pts
39Adams County50.6-0.1 pts
40Bradford County50.3-0.1 pts
41Armstrong County50.3-0.1 pts
42Tioga County50.3-0.1 pts
43Jefferson County50.3-0.2 pts
44Bedford County50.20 pts
45Indiana County50.1+0.1 pts
46Juniata County50.1+0.1 pts
47Warren County49.90 pts
48Perry County49.8-0.1 pts
49Pike County49.8-0.1 pts
50Northumberland County49.8-0 pts
51Wyoming County49.7-0.2 pts
52Elk County49.7-0.1 pts
53Susquehanna County49.7-0 pts
54Potter County49.7+0.2 pts
55Cameron County49.6+0.1 pts
56Fulton County49.4-0.2 pts
57Schuylkill County490 pts
58McKean County48.7-0.1 pts
59Greene County48-0 pts
60Somerset County48-0.1 pts
61Centre County47.8+0.1 pts
62Clearfield County47.8+0.1 pts
63Sullivan County47.3-0.3 pts
64Wayne County47.2+0.1 pts
65Huntingdon County46.9-0.1 pts
66Union County45.3-0.2 pts
67Forest County31.3-0.8 pts

Other periods

About this ranking

Female residents as a percentage of total population on 1 July. United States: Census Bureau county population estimates by sex; states and the nation are sums of their counties.

Counties with large prisons or military bases can have low shares.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. Population Estimates Program, county population by age and sex: female residents as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Census Bureau. (2026). Population Estimates Program, county population by age and sex: female residents as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties (Counties in Pennsylvania by female population share, 2015) [Data set]. Retrieved October 12, 2026, from https://www.census.gov/programs-surveys/popest/data/data-sets.html

MLA 9

Population Estimates Program, county population by age and sex: female residents as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties, Counties in Pennsylvania by female population share, 2015. U.S. Census Bureau, 25 June 2026, https://www.census.gov/programs-surveys/popest/data/data-sets.html. Invokely, https://invokely.ai/rankings/female-population-share/pennsylvania-counties?period=2015. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Population Estimates Program, county population by age and sex: female residents as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. Counties in Pennsylvania by female population share, 2015. Dataset. Accessed October 12, 2026. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Also distributed by Invokely, https://invokely.ai/rankings/female-population-share/pennsylvania-counties?period=2015.

Harvard

U.S. Census Bureau (2026) Population Estimates Program, county population by age and sex: female residents as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties, Counties in Pennsylvania by female population share, 2015 [Dataset]. Available at: https://www.census.gov/programs-surveys/popest/data/data-sets.html, via Invokely: https://invokely.ai/rankings/female-population-share/pennsylvania-counties?period=2015 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_pennsylvania_by_2015,
  author = {{U.S. Census Bureau}},
  title = {{Population Estimates Program, county population by age and sex: female residents as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties: Counties in Pennsylvania by female population share, 2015}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www.census.gov/programs-surveys/popest/data/data-sets.html},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/female-population-share/pennsylvania-counties?period=2015. Publisher attribution: U.S. Census Bureau. Population Estimates Program, county population by age and sex: female residents as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - Population Estimates Program, county population by age and sex: female residents as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties: Counties in Pennsylvania by female population share, 2015
PY  - 2026
DA  - 2026/06/25
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www.census.gov/programs-surveys/popest/data/data-sets.html
L2  - https://invokely.ai/rankings/female-population-share/pennsylvania-counties?period=2015
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/female-population-share/pennsylvania-counties?period=2015.
N1  - Publisher attribution: U.S. Census Bureau. Population Estimates Program, county population by age and sex: female residents as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.
ER  -
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Rank Counties in Pennsylvania by female population share using official data, and cite the source.
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Questions

Which county has the highest female population share?

Philadelphia County, with 52.7% in 2015, according to the U.S. Census Bureau.

Which county has the lowest female population share?

Forest County, with 31.3% in 2015.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Population Estimates Program, county population by age and sex: female residents as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. Retrieved 2026-10-12.

Female population share: other rankings

Counties in Pennsylvania: more rankings