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 skews on age — the median resident is 59.5, older than the national median. With 12,085 residents, Northumberland County is a county in Virginia.
The typical household here earns about $69,500, below the US median of $78,538. Poverty is relatively low for US counties at 5.6%, below the national 12.4%. The median home value is $333,100, with typical rent around $1,053.
About 33.9% of adults 25 and older have a bachelor’s degree, near the 35.0% national figure. About 14.6% of workers primarily work from home, close to the national 14.0%, and the average commute runs about 34 minutes each way.
The age structure shapes everything downstream in Northumberland County — from housing demand to the mix of working-age earners reflected in the income figures above.
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.
Northumberland County, VA Climate
Northumberland County, VA has an average annual temperature of 14.1°C (57°F) and receives about 1064 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
14.1°C
Avg Temp
1064
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 3° / 37° | 87 mm |
| February | 4° / 39° | 80 mm |
| March | 8° / 47° | 103 mm |
| April | 13° / 56° | 73 mm |
| May | 18° / 65° | 100 mm |
| June | 23° / 73° | 86 mm |
| July | 25° / 77° | 103 mm |
| August | 24° / 76° | 102 mm |
| September | 21° / 70° | 94 mm |
| October | 15° / 59° | 79 mm |
| November | 10° / 50° | 78 mm |
| December | 5° / 41° | 79 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Northumberland County, VA
The most comfortable months to visit Northumberland County, VA are typically September, June and May, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 31°C high). The coldest is January (near -2°C low). March is usually the wettest month.
Where to stay near Northumberland County
Visiting or relocating to Northumberland County, VA? Compare hotels and short-term rentals across the county — live availability and prices.
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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.