Population
176,593
2025
+5.9% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
Charles County had an estimated 176,593 residents in 2025, up 5.9% (9,859 more people) since 2020. That is faster than Maryland as a whole (+1.4%), and the 3rd fastest growth of 24 counties in Maryland.
Data as of 2025 · updated
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176,593
2025
+5.9% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
+1,644
2025
9.3 per 1,000 residents
+6,404 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.
4.2%
2025
+0.8 pts since 2019
Source: U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics, 2025. Annual average unemployment rate.
935
2025
+0.4% since 2021
5.3 per 1,000 residents
Source: U.S. Census Bureau, Building Permits Survey, 2025. Housing units authorized by building permits in the year.
$122,816
2020–24
+18.5% since 2016–20
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–24. American Community Survey 5-year estimate.
33,675
2023
+1.2% 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 1,644 people in 2025: more people moved in from other U.S. counties than moved out.
Private employers had 33,675 paid employees in mid-March 2023, +1.2% since 2018 (County Business Patterns).
Unemployment averaged 4.2% in 2025, 0.8 points higher than in 2019 (before the pandemic).
Builders were authorized to start 935 new homes in 2025, or 5.3 per 1,000 residents.
Median household income was $122,816 in the 2020–24 American Community Survey, +18.5% since 2016–20.
Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 509th.
Part of the Washington-Arlington-Alexandria, DC-VA-MD-WV metro area.
Email me when Charles County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.
| Year | Population | Change |
|---|---|---|
| 2025 | 176,593 | +2,094 |
| 2024 | 174,499 | +2,325 |
| 2023 | 172,174 | +1,928 |
| 2022 | 170,246 | +1,420 |
| 2021 | 168,826 | +2,092 |
| 2020 | 166,734 | – |
Census Bureau population estimates, July 1 of each year.
Charles County grew by 9,859 people since 2020; the largest part came from domestic migration (+6,404).
| Component | 2025 | 2020–25 | Share |
|---|---|---|---|
| Natural changebirths minus deaths | +248 | +1,710 | |
| International migrationfrom and to other countries | +216 | +1,842 | |
| Domestic migrationfrom and to other U.S. counties | +1,644 | +6,404 | |
| Census adjustmentbalancing residual | −14 | −97 | |
| Total change | +2,094 | +9,859 |
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 Maryland | Among U.S. counties |
|---|---|---|
| Population growth | 3rd of 24 | 509th of 3,107 |
| Net domestic migration per 1,000 residents | 4th of 24 | 595th of 3,108 |
| Private-sector job growth | 13th of 24 | 1,689th of 3,092 |
| Median household income | 5th of 24 | 48th of 3,107 |
| Lowest unemployment rate | 14th of 24 | 1,796th of 3,108 |
| New homes permitted per 1,000 residents | 1st of 24 | 565th 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, Charles County's population change (+5.9%) was ahead of 5 of its 8 neighbouring counties and behind 3.
4 of its 8 neighbouring counties had a higher median household income than Charles County's $122,816 (2020–24).
| County | Population2025 | Population change2020–25 | Net domestic migration per 1,000 residents2025 | Homes permitted per 1,000 residents2025 | Median household income2020–24 |
|---|---|---|---|---|---|
| Charles County, MD This county | 176,593 | +5.9% | 9.3 | 5.3 | $122,816 |
| King George County, VA | 29,646 | +10.5% | 22.4 | 3.1 | $116,884 |
| Prince George's County, MD | 970,374 | +0.5% | −3.4 | 2.2 | $101,798 |
| Calvert County, MD | 94,484 | +1.7% | −1.3 | 1.7 | $133,922 |
| Stafford County, VA | 170,803 | +8.3% | 4.2 | 2.6 | $137,807 |
| Westmoreland County, VA | 19,715 | +6.5% | 23.8 | 10.9 | $63,398 |
| Prince William County, VA | 502,966 | +4.2% | −6.1 | 2.7 | $131,402 |
| St. Mary's County, MD | 116,692 | +2.4% | 0.3 | 2.4 | $119,446 |
| Fairfax County, VA | 1,167,873 | +1.7% | −8.4 | 2.5 | $153,637 |
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 5.9% between 2020 and 2025, about 9,859 more people (Census Bureau population estimates). Maryland as a whole changed +1.4% over the same years. That ranks 3rd of 24 counties in Maryland for population growth.
On net, about 1,644 people in 2025: that many more moved in from other U.S. counties than moved out (Census Bureau net domestic migration estimate).
It averaged 4.2% in 2025 (BLS Local Area Unemployment Statistics, annual average).
About 176,593 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.
Private employers there had 33,675 paid employees in mid-March 2023, +1.2% 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 Maryland county pages carry the public federal growth figures.
Email me when Charles 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.