Williamsport, Pennsylvania Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Williamsport, Pennsylvania is 27,629 as of the 2023 American Community Survey, making it the 22nd-largest city in Pennsylvania. The median household income is $49,363, the median home value is $146,500, and the median age is 30.9.
The population has declined 6.0% since 2010 (29,392 → 27,628).
27,629
Population
3148
People / sq mi
$49,363
Median Income
$146,500
Median Home Value
Williamsport covers 8.8 sq mi of land at 3148 people per square mile.
About Williamsport, PA
Williamsport is a city in Pennsylvania with a population of 27,629. It ranks #22 among cities in Pennsylvania by population. The median age is 30.9, younger than the national median. The population is 50.9% male and 49.1% female.
The median household income in Williamsport is $49,363, below the US median of $74,580. 18.4% of residents live below the federal poverty level. Home values sit at a median of $146,500, with monthly rent averaging $825. The homeownership rate of 43.5% is lower than the national rate of 64.8%.
Educational attainment in Williamsport reflects 26.4% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 10.2% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 17.2 minutes each way.
Williamsport city Population History (2010-2024)
The city of Williamsport city had a population of 29,392 in 2010 and 27,628 in 2024, a -6.0% growth over 14 years. The peak was 29,513 in 2012. Average annual growth rate: -0.44%.
27,628
Population (2024)
29,392
Population (2010)
29,513
Peak (2012)
-0.44%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 29,392 |
| 2011 | 29,468 |
| 2012 | 29,513 |
| 2013 | 29,297 |
| 2014 | 29,194 |
| 2015 | 29,028 |
| 2016 | 28,746 |
| 2017 | 28,498 |
| 2018 | 28,391 |
| 2019 | 28,186 |
| 2020 | 27,746 |
| 2021 | 27,530 |
| 2022 | 27,557 |
| 2023 | 27,671 |
| 2024 | 27,628 |
Race & Ethnicity
| White | 75.9% |
| Black or African American | 13.5% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 2.2% |
| Two or More Races | 0.0% |
Economy & Income
$49,363
Median Household Income
$27,135
Per Capita Income
18.4%
Poverty Rate
3.6%
Unemployment Rate
Housing
$146,500
Median Home Value
$825
Median Rent
43.5%
Owner-Occupied
Education
89.1%
High School+
26.4%
Bachelor's+
Commute
4.0%
Drive Alone
63.5%
Public Transit
10.2%
Work From Home
17.2 min
Avg Commute
Community Profile
18.9%
Foreign Born
95.2%
Non-English at Home
6.2%
Veterans
20.2%
With Disability
94.4%
Health Insurance
93.8%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 29.7% |
| Manufacturing | 12.3% |
| Education, Health Care & Social Services | 10.8% |
| Finance, Insurance & Real Estate | 9.9% |
| Information | 5.5% |
| Retail Trade | 5.3% |
| Arts, Entertainment & Food Services | 4.8% |
| Public Administration | 4.1% |
| Construction | 3.7% |
| Agriculture & Mining | 1.3% |
| Transportation & Warehousing | 0.6% |
Largest cities in Pennsylvania
Largest counties in Pennsylvania
Part of Pennsylvania
Metro areas in Pennsylvania
City rankings
Frequently Asked Questions
Williamsport, Pennsylvania has a population of 27,629 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 22nd-largest city in Pennsylvania.
The median household income in Williamsport, Pennsylvania is $49,363, with 18.4% of residents living below the federal poverty level.
The median home value in Williamsport, Pennsylvania is $146,500, with median monthly rent at $825 and a homeownership rate of 43.5%.
The median age in Williamsport, Pennsylvania is 30.9 years. The population is 50.9% male and 49.1% female.
The population has declined 6.0% since 2010 (29,392 → 27,628).
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.