| ZIP Code | 20121 |
|---|---|
| City | Centreville |
| State | Virginia (VA) |
| County | Fairfax County |
| Area Code | 571/703 |
| Elevation | 218 ft |
| Latitude | 38.811033 |
|---|---|
| Longitude | -77.462944 |
| Timezone | New York (DST) |
| FIPS | 51059 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 35.5 yrs ↑ 2% since 2019 |
|---|---|
| Avg Household Size | 2.83 |
| Below Poverty | 6.2% ▼ 38% below avg |
| College Grads | 61.6% ▲ 59% above avg |
| Unemployment | 3.6% ▼ 27% below avg |
| No HS Diploma | 280 (1.6%) |
| HS Graduate | 3,182 (17.6%) |
| Some College | 1,184 (6.6%) |
| Associates | 2,282 (12.6%) |
| Bachelors | 1,370 (7.6%) |
| Graduate Degree | 9,748 (54%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $133,024 ▲ 74% above avg ↑ 27% since 2019 |
|---|---|
| Median Home Value | $488,200 ▲ 75% above avg ↑ 29% since 2019 |
| Home/Income Ratio | 3.7x (nat avg ~3.5x) |
| Median Rent | $2,240/mo ↑ 22% since 2019 |
| Total Units | 9,968 |
| Vacant Units | 265 |
| Avg HH Size | 2.83 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 9,968 |
|---|---|
| Vacant | 265 |
| Owner Occupied | 71.0% |
| Renter Occupied | 29.0% |
| Avg HH Size | 2.83 |
ZIP code 20121 is located in Centreville, Virginia, within Fairfax County. With a population of 27,507, this is a moderately populated ZIP code with a relatively young community — the median age is 35.5 years. Economically, 20121 is a upper-middle-income ZIP code: the median household income of $133,024 is significantly above the national average.
Real estate in ZIP code 20121 represents a premium housing market. The median home value of $488,200 is significantly above the national average. Renters can expect to pay around $2,240 per month in median rent. Homeownership is strong here — 71.0% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 29% since 2019.
The population of 20121 is racially diverse, with White as the largest group at 36.1%. Residents are highly educated — 61.6% hold a bachelor's degree or higher, which is significantly above the national average. Poverty affects a relatively small share of residents at 6.2%. Household income has grown by 27% since 2019.
The unemployment rate in 20121 stands at 3.6%, which is below the national average. About 19% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 68%.
Overall, ZIP code 20121 in Centreville, VA is characterized as upper-middle-income, highly educated, a relatively young community, and predominantly owner-occupied. With 27,507 residents, a median household income of $133,024, and a median home value of $488,200, it offers a clear picture of life in this part of Virginia.