Population
222,434
2025
+4.8% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
York County had an estimated 222,434 residents in 2025, up 4.8% (10,162 more people) since 2020. That is faster than Maine as a whole (+3.7%), and the 1st fastest growth of 16 counties in Maine.
Data as of 2025 · updated
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222,434
2025
+4.8% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
+1,510
2025
6.8 per 1,000 residents
+10,423 in total, 2021–2025
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. People moving in from other U.S. counties minus people moving out.
3.0%
2025
+0.4 pts since 2019
Source: U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics, 2025. Annual average unemployment rate.
1,473
2025
−8.3% since 2021
6.6 per 1,000 residents
Source: U.S. Census Bureau, Building Permits Survey, 2025. Housing units authorized by building permits in the year.
$88,333
2020–24
+28.1% since 2016–20
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–24. American Community Survey 5-year estimate.
56,640
2023
+2.3% since 2018
Source: U.S. Census Bureau, County Business Patterns, 2023. Paid employees of private employers in mid-March (County Business Patterns).
Net domestic migration added 1,510 people in 2025: more people moved in from other U.S. counties than moved out.
Private employers had 56,640 paid employees in mid-March 2023, +2.3% since 2018 (County Business Patterns).
Unemployment averaged 3.0% in 2025, 0.4 points higher than in 2019 (before the pandemic).
Builders were authorized to start 1,473 new homes in 2025, or 6.6 per 1,000 residents.
Median household income was $88,333 in the 2020–24 American Community Survey, +28.1% since 2016–20.
Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 649th.
Part of the Portland-South Portland, ME metro area.
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| Year | Population | Change |
|---|---|---|
| 2025 | 222,434 | +1,328 |
| 2024 | 221,106 | +1,267 |
| 2023 | 219,839 | +2,463 |
| 2022 | 217,376 | +2,313 |
| 2021 | 215,063 | +2,791 |
| 2020 | 212,272 | – |
Census Bureau population estimates, July 1 of each year.
York County grew by 10,162 people since 2020; the largest part came from domestic migration (+10,423).
| Component | 2025 | 2020–25 | Share |
|---|---|---|---|
| Natural changebirths minus deaths | −496 | −2,605 | |
| International migrationfrom and to other countries | +317 | +2,340 | |
| Domestic migrationfrom and to other U.S. counties | +1,510 | +10,423 | |
| Census adjustmentbalancing residual | −3 | +4 | |
| Total change | +1,328 | +10,162 |
Census Bureau population estimates, components of change, each year July 1 to June 30. The components add up to the change in the estimate; the Census adjustment is the small balancing figure the Bureau publishes.
| Measure | In Maine | Among U.S. counties |
|---|---|---|
| Population growth | 1st of 16 | 649th of 3,107 |
| Net domestic migration per 1,000 residents | 5th of 16 | 857th of 3,108 |
| Private-sector job growth | 8th of 16 | 1,556th of 3,092 |
| Median household income | 2nd of 16 | 341st of 3,107 |
| Lowest unemployment rate | 3rd of 16 | 403rd of 3,108 |
| New homes permitted per 1,000 residents | 4th of 16 | 387th of 3,005 |
1st = highest (lowest for unemployment). Counties are ranked only against others with a figure for the same period.
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Over 2020–25, York County's population change (+4.8%) was ahead of 4 of its 5 neighbouring counties and behind 1 (Carroll County, NH).
3 of its 5 neighbouring counties had a higher median household income than York County's $88,333 (2020–24).
| County | Population2025 | Population change2020–25 | Net domestic migration per 1,000 residents2025 | Homes permitted per 1,000 residents2025 | Median household income2020–24 |
|---|---|---|---|---|---|
| York County, ME This county | 222,434 | +4.8% | 6.8 | 6.6 | $88,333 |
| Strafford County, NH | 135,043 | +3.0% | 5.6 | 3.3 | $88,570 |
| Cumberland County, ME | 317,222 | +4.5% | 2.5 | 5.5 | $95,677 |
| Rockingham County, NH | 324,077 | +3.0% | 6.0 | 5.8 | $118,331 |
| Carroll County, NH | 52,784 | +5.0% | 10.6 | 9.6 | $86,463 |
| Oxford County, ME | 60,346 | +4.2% | 11.8 | 7.8 | $60,173 |
Census Bureau population estimates and building permits, American Community Survey 5-year income. Rates per 1,000 residents. – means no figure, or a base too small for a change or rate (it would swing on a few people). A figure from another period shows its year and is left out of the comparison.
Yes. Its population grew 4.8% between 2020 and 2025, about 10,162 more people (Census Bureau population estimates). Maine as a whole changed +3.7% over the same years. That ranks 1st of 16 counties in Maine for population growth.
On net, about 1,510 people in 2025: that many more moved in from other U.S. counties than moved out (Census Bureau net domestic migration estimate).
It averaged 3.0% in 2025 (BLS Local Area Unemployment Statistics, annual average).
About 222,434 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.
Private employers there had 56,640 paid employees in mid-March 2023, +2.3% since 2018 (Census Bureau County Business Patterns; government jobs and the self-employed are not counted).
Map, parcel and listing layers cover North and South Carolina only for now. This page and the other Maine county pages carry the public federal growth figures.
Email me when York County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.
Each number shows its own period. Changes compare the latest period with five years earlier (or the earliest period available). Beacon CRE last refreshed these figures on 2026-11-05. Figures come from public federal statistics and are informational only, not investment advice. Check the source before relying on a number. Methodology: how we compute every number. More on every layer: data sources and licences.
Jobs outside North and South Carolina use County Business Patterns (paid private-sector employees in mid-March); wages and government jobs are not included.