Northumberland County, Virginia Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 108th-largest in Virginia
The population of Northumberland County, Virginia is 12,085 as of the 2023 American Community Survey, making it the 108th-largest county in Virginia. The median household income is $69,500, the median home value is $333,100, and the median age is 59.5.
The population of Northumberland County has grown 0.3% since 2010 (12,356 → 12,397), a +0.02% annualized rate.
12,085
Population
+0.02%
Annual growth
63
People / sq mi
$69,500
Median Income
$333,100
Median Home Value
Northumberland County covers 191 sq mi of land at 63.1 people per square mile.
About Northumberland County, VA
Northumberland County is a county in Virginia with a population of 12,085. It ranks #108 among counties in Virginia by population. The median age is 59.5, older than the national median. The population is 47.1% male and 52.9% female.
The median household income in Northumberland County is $69,500, below the US median of $74,580. 5.6% of residents live below the federal poverty level. Home values sit at a median of $333,100, with monthly rent averaging $1,053. The homeownership rate of 89.3% is higher than the national rate of 64.8%.
Educational attainment in Northumberland County reflects 33.9% of adults 25 and older holding a bachelor's degree or higher, near the national average of 34.3%. Roughly 14.6% of workers primarily work from home, similar to the national work-from-home rate of 14.2%. The average commute is 34.2 minutes each way.
Northumberland County Population History (2010-2024)
The county of Northumberland County had a population of 12,356 in 2010 and 12,397 in 2024, a 0.3% growth over 14 years. The peak was 12,452 in 2011. Average annual growth rate: 0.03%.
12,397
Population (2024)
12,356
Population (2010)
12,452
Peak (2011)
0.03%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 12,356 |
| 2011 | 12,452 |
| 2012 | 12,421 |
| 2013 | 12,298 |
| 2014 | 12,256 |
| 2015 | 12,243 |
| 2016 | 12,174 |
| 2017 | 12,270 |
| 2018 | 12,172 |
| 2019 | 12,069 |
| 2020 | 11,837 |
| 2021 | 12,053 |
| 2022 | 12,263 |
| 2023 | 12,388 |
| 2024 | 12,397 |
Race & Ethnicity
| White | 69.0% |
| Black or African American | 19.6% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 2.6% |
| Two or More Races | 0.0% |
Age & Sex
59.5
Median Age
52.9%
Female
47.1%
Male
37.9%
Age 65+
Age Distribution
Children (under 15): 11.8% · Seniors (65+): 37.9%
Income & Poverty
| Median household income | $69,500$-21,474 vs state |
| Mean household income | $101,818 |
| Per-capita income | $47,191 |
| Poverty rate | 5.6%-1.2% vs state |
| Unemployment rate | 1.6% |
| Employment-to-population | 41.4% |
Top Industries by Employment
The largest employment sector in Northumberland County is professional & business services, accounting for 22.5% of workers.
How residents commute
0.1%
Drive alone
0.4%
Carpool
70.6%
Public transit
14.6%
Work from home
34.2 min
Avg commute
Housing
$333,100$-27,600 vs state
Median home value
$1,053
Median rent
89.3%
Homeownership rate
9,009
Total housing units
60.3%
Occupied
39.7%
Vacant
10.7%
Renter-occupied
Social & access
93.4%
With health insurance
90.1%
With broadband internet
39.3%
Foreign-born
10.3%
Veterans (18+)
14.7%
With a disability
94.2%
Speak language other than English at home
Education
90.4%
High School+
33.9%
Bachelor's+
Largest cities in Virginia
Other counties in Virginia
Part of Virginia
Metro areas in Virginia
County rankings
Frequently Asked Questions
Northumberland County, Virginia has a population of 12,085 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 108th-largest county in Virginia. Population density is 63 people per square mile.
The population of Northumberland County has grown 0.3% since 2010 (12,356 → 12,397), a +0.02% annualized rate.
The median household income in Northumberland County, Virginia is $69,500, with mean (average) household income of $101,818 and per-capita income of $47,191. 5.6% of residents live below the federal poverty level.
In Northumberland County, the largest racial and ethnic groups are White (69.0%), Black or African American (19.6%), Hispanic or Latino (2.6%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Northumberland County, Virginia is 59.5 years. Residents are 52.9% female and 47.1% male.
The median home value in Northumberland County is $333,100 and median monthly rent is $1,053. 89.3% of occupied housing units are owner-occupied. The county has 9,009 total housing units, 39.7% of which are vacant.
The largest employment sector in Northumberland County, Virginia is professional, scientific, and management services, employing 22.5% of workers. The unemployment rate is 1.6%.
Virginia Beach is among the largest cities associated with Northumberland County, Virginia, with a population of 457,066.
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Full rankings of Virginia counties
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.