| ZIP Code | 20170 |
|---|---|
| City | Herndon |
| State | Virginia (VA) |
| County | Fairfax County |
| Area Code | 571/703 |
| Elevation | 389 ft |
| Latitude | 38.979842 |
|---|---|
| Longitude | -77.37975 |
| Timezone | New York (DST) |
| FIPS | 51059 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 35.9 yrs |
|---|---|
| Avg Household Size | 3.19 |
| Below Poverty | 8.4% ▼ 16% below avg |
| College Grads | 66.0% ▲ 70% above avg |
| Unemployment | 3.6% ▼ 27% below avg |
| No HS Diploma | 993 (3.8%) |
| HS Graduate | 3,830 (14.5%) |
| Some College | 1,713 (6.5%) |
| Associates | 2,443 (9.2%) |
| Bachelors | 1,481 (5.6%) |
| Graduate Degree | 15,955 (60.4%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $157,875 ▲ 107% above avg ↑ 26% since 2019 |
|---|---|
| Median Home Value | $625,600 ▲ 124% above avg ↑ 30% since 2019 |
| Home/Income Ratio | 4.0x (nat avg ~3.5x) |
| Median Rent | $2,224/mo ↑ 21% since 2019 |
| Total Units | 14,084 |
| Vacant Units | 471 |
| Avg HH Size | 3.19 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 14,084 |
|---|---|
| Vacant | 471 |
| Owner Occupied | 69.1% |
| Renter Occupied | 30.9% |
| Avg HH Size | 3.19 |
ZIP code 20170 is located in Herndon, Virginia, within Fairfax County. With a population of 43,372, this is a highly populated ZIP code with a relatively young community — the median age is 35.9 years. Economically, 20170 is a affluent ZIP code: the median household income of $157,875 is more than double the national average.
Real estate in ZIP code 20170 represents a premium housing market. The median home value of $625,600 is more than double the national average. Renters can expect to pay around $2,224 per month in median rent. Homeownership is strong here — 69.1% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 30% since 2019.
The population of 20170 is racially diverse, with White as the largest group at 40.9%. Residents are highly educated — 66.0% hold a bachelor's degree or higher, which is significantly above the national average. Poverty affects a relatively small share of residents at 8.4%. Household income has grown by 26% since 2019.
The unemployment rate in 20170 stands at 3.6%, which is below the national average. About 22% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 58%.
Overall, ZIP code 20170 in Herndon, VA is characterized as affluent, highly educated, a relatively young community, and predominantly owner-occupied. With 43,372 residents, a median household income of $157,875, and a median home value of $625,600, it offers a clear picture of life in this part of Virginia.