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US ZIP Code Profile

ZIP Code 22306
Alexandria, Virginia

ZIP code 22306 is in Alexandria, located in Fairfax County, Virginia, within the Washington-Arlington-Alexandria metro area. Its 2020 Census population was 33,330. The estimated median adjusted gross income per tax return is $45,463, and about 8% of filers report $200,000 or more.

2020 Population
33,330
Census ZCTA
County
Fairfax
FIPS 51059
Median income (est.)
$45,463
IRS SOI 2022
Land Area
7.241 mi²
+ 0.075 mi² water

01Location & Geography

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

Primary CityAlexandria, 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
Coordinates38.74979, -77.1074
Land / Water Area7.241 mi² land · 0.075 mi² water

02Income & Economics

Distribution of the 16,350 individual tax returns filed in 22306 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
30.8%
$25K–$50K
23.4%
$50K–$75K
13.0%
$75K–$100K
8.4%
$100K–$200K
16.0%
$200K+
8.3%
The $200,000+ bracket accounts for 40% of 22306's total adjusted gross income, from 8% of returns — a concentration that drives the gap between the median ($45,463) 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 22306's IRS income metrics, 2020–2022.

Median income (2021→2022)
$45,463
▲ 3.8%
Filers earning $200K+
8.3%
▲ 0.6 pt
Total filers
16,350
▲ 3.5%
GET /zipc/v2/zipcodes/22306/soi?year=… $41K 2020 $44K 2021 $45K 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 22306 ZCTA.

2000
28,249
 
2010
32,326
▲ +14.4%
2020
33,330
▲ +3.1%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 22306. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 22306

Alexandria and its immediate neighbors, sorted by distance.

3 mi
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Distance from 22306 to any ZIP

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06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortB
USPS Finance Number510114
City AliasesAlexandria, Community

07Frequently Asked Questions

What county is ZIP code 22306 in?

ZIP code 22306 is in Fairfax County, Virginia (county FIPS code 51059).

What city is ZIP code 22306?

The primary USPS city for 22306 is Alexandria, VA.

What metro area (MSA) is 22306 in?

22306 is part of the Washington-Arlington-Alexandria, DC-VA-MD-WV Metro Area (MSA code 47900).

What is the population of ZIP code 22306?

The 2020 Census population of 22306 was 33,330 residents.

What is the median income in ZIP code 22306?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 22306 is about $45,463, with around 8% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.