Onley, Virginia Demographics & Population 2026
During the 2020–2024 ACS period, Onley, Virginia had a total population of 678, the 434th largest town in Virginia, with a median household income of $57,837, which is 38% lower than the state average. The poverty rate is 8.6%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 38% below the state average, indicating significant economic challenges.
Onley Quick Facts
How Onley 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 | 612 | 678 | +10.8% |
| Median household income | $55,139 | $57,837 | +4.9% |
| Median home value | $320,300 | $323,100 | +0.9% |
How Onley 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
A diverse community with significant representation from multiple racial and ethnic groups.
State average: 61 | National average: 61
Education
Educational Attainment (Adults 25+)
Onley Rankings in Virginia
Explore Virginia Rankings
Other Cities in Accomack County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Chincoteague | 3,296 | $62,917 | 10.2% | $349,500 |
| Captains Cove | 1,542 | $110,156 | 0.0% | $267,700 |
| Wattsville | 1,439 | $69,380 | 8.1% | $184,700 |
| Onancock | 1,433 | $54,500 | 21.3% | $294,400 |
| Accomac | 948 | $45,986 | 9.6% | $251,500 |
| Parksley | 867 | $76,875 | 5.2% | $163,100 |
| Pastoria | 863 | $46,884 | 6.6% | $116,200 |
| Belle Haven | 836 | $62,917 | 6.9% | $183,000 |
| Nelsonia | 608 | $88,685 | 12.7% | $136,200 |
| Bloxom | 571 | $66,875 | 7.7% | $133,300 |
Cities Similar to Onley
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Baywood | 681 | N/A | N/A | 10.4% | 20.3% |
| Keezletown | 706 | N/A | $337,000 | 19.2% | 23.6% |
| Barboursville | 694 | $53,766 | N/A | 13.6% | 60.7% |
| Clover | 696 | $52,577 | $203,700 | 32.5% | 30.8% |
| Saluda | 615 | N/A | $263,800 | 23.8% | 6.5% |
A note before these figures: with a population of 678, Onley's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Onley is a small community located in Virginia, within Accomack County. The total population is 678. It ranks as the 434th most populous out of 681 Census-designated places in Virginia.
Age Demographics
The median age in Onley is 33.1 years. This is 15% lower than the state median of 39.0 years. With 29.3% of the population under 18, Onley has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Onley is $57,837. This is 38% lower than the state median of $93,170. It is also 28% lower than the national median of $80,734. The poverty rate stands at 8.6%. This is 14% lower than the state poverty rate of 9.9%. The unemployment rate is 3.0%. This is 30% lower than the state rate of 4.3%. The median home value is $323,100. Housing costs are 16% lower than the state median of $383,700. The home-value-to-income ratio is 5.6x. 66.2% of occupied housing units are owner-occupied. This homeownership rate is 2% lower than the state average of 67.3%.
Race & Ethnicity
The largest racial or ethnic group in Onley is White (non-Hispanic), making up 59.1% of the population. Hispanic or Latino residents account for 24.8%. The Hispanic or Latino population is significantly higher than the state average (24.8% vs 11.0%). The Asian population (1.9%) is well below the state average of 6.9%.
Education
16.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 60% lower 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 93.0%.
Data Sources & Methodology
All demographic data for Onley, 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 Onley, Virginia?
Onley, Virginia has a population of 678 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Onley, VA?
The median household income in Onley is $57,837, which is 28% lower than the national median of $80,734.
What is the poverty rate in Onley, VA?
The poverty rate in Onley is 8.6%. This means approximately 58 residents live below the federal poverty line.
What is the racial makeup of Onley, Virginia?
Onley's population is 59.1% White, 14.2% Black, 24.8% Hispanic/Latino, and 1.9% Asian.
What is the median home value in Onley, VA?
The median home value in Onley is $323,100. The home-value-to-income ratio is 5.6x.
How educated is Onley, Virginia?
16.9% of adults (25+) in Onley hold a bachelor's degree or higher, and 2.5% hold a graduate or professional degree.