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US ZIP Code Profile

ZIP Code 22039
Fairfax Station, Virginia

ZIP code 22039 is in Fairfax Station, located in Fairfax County, Virginia, within the Washington-Arlington-Alexandria metro area. Its 2020 Census population was 18,278. The estimated median adjusted gross income per tax return is $172,606, and about 44% of filers report $200,000 or more.

2020 Population
18,278
Census ZCTA
County
Fairfax
FIPS 51059
Median income (est.)
$172,606
IRS SOI 2022
Land Area
23.54 mi²
+ 0.957 mi² water

01Location & Geography

Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.

Primary CityFairfax Station, VA
CountyFairfax County (FIPS 51059)
StateVirginia (FIPS 51)
Metro Area (MSA)Washington-Arlington-Alexandria, DC-VA-MD-WV Metro Area (47900)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates38.755962, -77.31417
Land / Water Area23.54 mi² land · 0.957 mi² water

02Income & Economics

Distribution of the 8,730 individual tax returns filed in 22039 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
15.9%
$25K–$50K
7.4%
$50K–$75K
5.8%
$75K–$100K
5.1%
$100K–$200K
21.5%
$200K+
44.1%
The $200,000+ bracket accounts for 82% of 22039's total adjusted gross income, from 44% of returns — a concentration that drives the gap between the median ($172,606) and the average.
Estimated median = median adjusted gross income per tax return, interpolated from IRS SOI brackets. Differs from U.S. Census household income.

03Income Over Time

Year-over-year change in 22039's IRS income metrics, 2020–2022.

Median income (2021→2022)
$172,606
▲ 3.1%
Filers earning $200K+
44.1%
▲ 1.1 pt
Total filers
8,730
▲ 0.2%
GET /zipc/v2/zipcodes/22039/soi?year=… $150K 2020 $167K 2021 $173K 2022
Median = adjusted gross income per return, interpolated from IRS SOI brackets. Figures are nominal (not inflation-adjusted).

04Population Trend

Decennial U.S. Census population for the 22039 ZCTA.

2000
18,471
 
2010
18,364
▼ -0.6%
2020
18,278
▼ -0.5%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 22039. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 22039

Fairfax Station and its immediate neighbors, sorted by distance.

3 mi
GET /zipc/v2/distance

Distance from 22039 to any ZIP

Enter a 5-digit ZIP to calculate the distance.

06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypeBranch
Carrier Route SortB
USPS Finance Number513096
City AliasesFairfax Station, Fx Station, Fairfax Sta

07Frequently Asked Questions

What county is ZIP code 22039 in?

ZIP code 22039 is in Fairfax County, Virginia (county FIPS code 51059).

What city is ZIP code 22039?

The primary USPS city for 22039 is Fairfax Station, VA.

What metro area (MSA) is 22039 in?

22039 is part of the Washington-Arlington-Alexandria, DC-VA-MD-WV Metro Area (MSA code 47900).

What is the population of ZIP code 22039?

The 2020 Census population of 22039 was 18,278 residents.

What is the median income in ZIP code 22039?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 22039 is about $172,606, with around 44% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.