ZIP code 20120: Centreville, VA
20120 is a ZIP code in Centreville, Virginia, mainly in Fairfax County, part of the Washington-Arlington-Alexandria, DC-VA-MD-WV metro area. About 42,896 people live here.
- Population
- 42,896
- Median household income
- $152,563
- Typical home value
- $686,700+1.3% in 12 months
- Median rent
- $2,309gross, per month
- Median age
- 38.4
- Homeowners
- 75.4%of occupied homes
Shaded: ZIP code 20120's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 20120 details
| City | Centreville |
|---|---|
| State | Virginia |
| County | Fairfax County (also partly Loudoun County) |
| Metro area | Washington-Arlington-Alexandria, DC-VA-MD-WV |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 18 sq mi, plus 0.3 sq mi of water |
| Population density | 2,386 people per sq mi |
| Bachelor's degree or higher | 60.4% of adults 25+ |
| Average commute | 26.7 minutes |
| Center coordinates | 38.85697, -77.48422 |
Median rent in 20120 by bedrooms
| Size | Median gross rent |
|---|---|
| Studio | $2,132/mo |
| 1 bedroom | $1,900/mo |
| 2 bedrooms | $2,325/mo |
| 3 bedrooms | $2,756/mo |
| 4 bedrooms | $2,750/mo |
| 5+ bedrooms | $3,167/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 20120
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 20121 | Centreville, VA | 3.4 mi | 27,788 |
| 20152 | Chantilly, VA | 3.5 mi | 36,674 |
| 20151 | Chantilly, VA | 3.5 mi | 22,610 |
| 20143 | Catharpin, VA | 4.4 mi | 1,070 |
| 20109 | Manassas, VA | 5.0 mi | 45,444 |
| 22033 | Fairfax, VA | 5.5 mi | 39,526 |
| 20113 | Manassas, VA | 6.2 mi | — |
| 22035 | Fairfax, VA | 6.5 mi | 0 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 20120?
A typical home in ZIP code 20120 is worth about $686,700 (Zillow Home Value Index). The median household here earns $152,563 a year. See what buying here would cost per month, with Virginia average taxes and insurance filled in.
Monthly payment for a $686,700 homeWhat can a $152,563 income afford?Rental property numbers
About ZIP code 20120
What city is ZIP code 20120?
ZIP code 20120 is in Centreville, VA, in Fairfax County.
What county is ZIP code 20120 in?
20120 is mainly in Fairfax County, Virginia, and partly in Loudoun County.
What is the population of ZIP code 20120?
About 42,896 people live in ZIP code 20120, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 20120 in?
20120 is in Eastern Time (UTC−5). It observes daylight saving time.