Westmoreland County, Virginia Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 82nd-largest in Virginia
The population of Westmoreland County, Virginia is 18,683 as of the 2023 American Community Survey, making it the 82nd-largest county in Virginia. The median household income is $59,766, the median home value is $244,000, and the median age is 48.0.
The population of Westmoreland County has grown 10.0% since 2010 (17,493 → 19,235), a +0.68% annualized rate.
18,683
Population
+0.68%
Annual growth
81
People / sq mi
$59,766
Median Income
$244,000
Median Home Value
Westmoreland County covers 229 sq mi of land at 81.5 people per square mile.
About Westmoreland County, VA
Westmoreland County is a county in Virginia with a population of 18,683. It ranks #82 among counties in Virginia by population. The median age is 48.0, older than the national median. The population is 47.9% male and 52.1% female.
The median household income in Westmoreland County is $59,766, below the US median of $74,580. 9.1% of residents live below the federal poverty level. Home values sit at a median of $244,000, with monthly rent averaging $991. The homeownership rate of 79.1% is higher than the national rate of 64.8%.
Educational attainment in Westmoreland County reflects 19.7% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 12.1% of workers primarily work from home, similar to the national work-from-home rate of 14.2%. The average commute is 41.6 minutes each way.
Westmoreland County Population History (2010-2024)
The county of Westmoreland County had a population of 17,493 in 2010 and 19,235 in 2024, a 10.0% growth over 14 years. The peak was 19,235 in 2024. Average annual growth rate: 0.68%.
19,235
Population (2024)
17,493
Population (2010)
19,235
Peak (2024)
0.68%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 17,493 |
| 2011 | 17,639 |
| 2012 | 17,515 |
| 2013 | 17,553 |
| 2014 | 17,440 |
| 2015 | 17,553 |
| 2016 | 17,645 |
| 2017 | 17,723 |
| 2018 | 17,818 |
| 2019 | 18,029 |
| 2020 | 18,505 |
| 2021 | 18,768 |
| 2022 | 18,704 |
| 2023 | 18,918 |
| 2024 | 19,235 |
Race & Ethnicity
| White | 63.7% |
| Black or African American | 24.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.8% |
| Two or More Races | 0.0% |
Age & Sex
48.0
Median Age
52.1%
Female
47.9%
Male
26.4%
Age 65+
Age Distribution
Children (under 15): 14.8% · Seniors (65+): 26.4%
Income & Poverty
| Median household income | $59,766$-31,208 vs state |
| Mean household income | $84,744 |
| Per-capita income | $37,305 |
| Poverty rate | 9.1%+2.3% vs state |
| Unemployment rate | 3.7% |
| Employment-to-population | 45.6% |
Top Industries by Employment
The largest employment sector in Westmoreland County is professional & business services, accounting for 15.8% of workers.
How residents commute
0.6%
Drive alone
0.6%
Carpool
76.8%
Public transit
12.1%
Work from home
41.6 min
Avg commute
Housing
$244,000$-116,700 vs state
Median home value
$991
Median rent
79.1%
Homeownership rate
11,300
Total housing units
71.1%
Occupied
28.9%
Vacant
20.9%
Renter-occupied
Social & access
92.5%
With health insurance
86.5%
With broadband internet
39.4%
Foreign-born
12.2%
Veterans (18+)
18.1%
With a disability
94.2%
Speak language other than English at home
Education
84.1%
High School+
19.7%
Bachelor's+
Largest cities in Virginia
Other counties in Virginia
Part of Virginia
Metro areas in Virginia
County rankings
Frequently Asked Questions
Westmoreland County, Virginia has a population of 18,683 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 82nd-largest county in Virginia. Population density is 81 people per square mile.
The population of Westmoreland County has grown 10.0% since 2010 (17,493 → 19,235), a +0.68% annualized rate.
The median household income in Westmoreland County, Virginia is $59,766, with mean (average) household income of $84,744 and per-capita income of $37,305. 9.1% of residents live below the federal poverty level.
In Westmoreland County, the largest racial and ethnic groups are White (63.7%), Black or African American (24.0%), Hispanic or Latino (0.8%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Westmoreland County, Virginia is 48.0 years. Residents are 52.1% female and 47.9% male.
The median home value in Westmoreland County is $244,000 and median monthly rent is $991. 79.1% of occupied housing units are owner-occupied. The county has 11,300 total housing units, 28.9% of which are vacant.
The largest employment sector in Westmoreland County, Virginia is professional, scientific, and management services, employing 15.8% of workers. The unemployment rate is 3.7%.
Virginia Beach is among the largest cities associated with Westmoreland County, Virginia, with a population of 457,066.
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Statewide data for Virginia
Population, race, income, age, and trends across Virginia
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.