Oak Grove, Virginia Demographics & Population 2026
During the 2020–2024 ACS period, Oak Grove, Virginia had a total population of 2,408, the 265th largest community in Virginia, with a median household income of $174,423, which is 87% higher than the state average. The poverty rate is 0.6%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 87% above the state average — one of the wealthiest communities in Virginia.
- An exceptionally low poverty rate of 0.6% — among the lowest in Virginia.
- 68.6% of adults hold a bachelor's degree or higher — top 10% in Virginia.
- One of the most racially diverse communities in Virginia (diversity index: 72/100).
Oak Grove Quick Facts
How Oak Grove Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 2,452 | 2,408 | -1.8% |
| Median household income | $193,526 | $174,423 | -9.9% |
| Median home value | $598,800 | $640,300 | +6.9% |
How Oak Grove Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
This community is exceptionally diverse, with no single racial or ethnic group dominating the population.
State average: 61 | National average: 61
Education
Educational Attainment (Adults 25+)
Oak Grove Rankings in Virginia
Explore Virginia Rankings
Other Cities in Loudoun County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Leesburg | 49,171 | $145,205 | 6.6% | $667,800 |
| Ashburn | 46,026 | $154,978 | 4.0% | $699,300 |
| South Riding | 34,352 | $196,403 | 3.8% | $746,200 |
| Sterling | 32,411 | $123,303 | 8.0% | $526,000 |
| Brambleton | 24,537 | $238,018 | 3.5% | $865,800 |
| Stone Ridge | 16,603 | $187,563 | 1.8% | $672,800 |
| Broadlands | 14,353 | $241,042 | 1.0% | $896,900 |
| Sugarland Run | 12,629 | $166,385 | 5.4% | $576,700 |
| Cascades | 12,357 | $167,171 | 2.9% | $671,100 |
| Lansdowne | 12,328 | $168,731 | 3.6% | $774,300 |
Cities Similar to Oak Grove
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Sully Square | 2,394 | $175,781 | $677,000 | 80.7% | 0.8% |
| Ravensworth | 2,475 | $166,094 | $714,400 | 52.1% | 0.7% |
| Goose Creek Village | 2,461 | $198,631 | $620,700 | 80.7% | 13.7% |
| Piney Mountain | 2,288 | $138,636 | $296,000 | 50.8% | 2.7% |
| Rivanna | 2,211 | $146,328 | $852,400 | 80.2% | 4.6% |
Population Overview
Oak Grove is a small community located in Virginia, within Loudoun County. The total population is 2,408. It ranks as the 265th most populous out of 681 Census-designated places in Virginia.
Age Demographics
The median age in Oak Grove is 35.0 years. This is 10% lower than the state median of 39.0 years.
Economy, Income & Housing
The median household income in Oak Grove is $174,423. This is 87% higher than the state median of $93,170. It is also 116% higher than the national median of $80,734. The poverty rate stands at 0.6%. This is 94% lower than the state poverty rate of 9.9%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 2.5%. This is 41% lower than the state rate of 4.3%. The median home value is $640,300. Housing costs are 67% higher than the state median of $383,700. The home-value-to-income ratio is 3.7x. 67.3% of occupied housing units are owner-occupied.
Race & Ethnicity
Oak Grove is a highly diverse community where no single racial or ethnic group constitutes a majority of the population. Asian residents account for 31.5%. The Asian population is significantly higher than the state average (31.5% vs 6.9%).
Education
68.6% of residents aged 25 and older hold a bachelor's degree or higher. This places Oak Grove in the top 10% of all cities in the state for educational attainment. This is 63% higher than the state rate of 42.2%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 93.1%. Notably, 25.8% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Oak Grove, Virginia is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Virginia state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 681 Census-designated places in Virginia. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Oak Grove, Virginia?
Oak Grove, Virginia has a population of 2,408 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Oak Grove, VA?
The median household income in Oak Grove is $174,423, which is 116% higher than the national median of $80,734.
What is the poverty rate in Oak Grove, VA?
The poverty rate in Oak Grove is 0.6%. This means approximately 15 residents live below the federal poverty line.
What is the racial makeup of Oak Grove, Virginia?
Oak Grove's population is 36.1% White, 16.2% Black, 14.8% Hispanic/Latino, and 31.5% Asian.
What is the median home value in Oak Grove, VA?
The median home value in Oak Grove is $640,300. The home-value-to-income ratio is 3.7x.
How educated is Oak Grove, Virginia?
68.6% of adults (25+) in Oak Grove hold a bachelor's degree or higher, and 25.8% hold a graduate or professional degree.