ZIP Code 22304 has segments in 2 Counties / Independent Cities (Alexandria City, Fairfax).
Businesses Addresses: 1,185
PO Box Addresses: 390
Residential Addresses: 24,318
Multi-Family Addresses: 16,520
Single Family Addresses: 7,798
The ZIP Code maps and database are updated 4 times per year. Database updated: March 1, 2026, Maps updated: May 1, 2024.
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Alexandria, VA 22304 Data & Demographics
Source: 2020-2024 American Community Survey 5-Year Estimates
POPULATION
Total Population
48,613 (100%)
Population Density
10,031 per sq mi
Diversity Index1
72
INCOME
Median Household Income
$101,600
Per Capita Income
$66,826
Median Home Value
$508,200
HOUSING
Total HU (Housing Units)
24,469 (100%)
Owner Occupied HU
9,551 (39.0%)
Renter Occupied HU
13,797 (56.4%)
Vacant Housing Units
1,121 (4.6%)
HOUSEHOLDS
Total Households
23,348
Average Household Size
2.06
Family Households
10,276 (44.0%)
NOTES
The Diversity Index estimates the likelihood that two persons chosen at random from the same area belong to different race or ethnic groups, based on five groups: Hispanic/Latino, Non-Hispanic White, Non-Hispanic Black, Non-Hispanic Asian, and Non-Hispanic Other/Multiracial. A value of 0 indicates the population belongs entirely to one group. Higher values indicate a more evenly mixed population. Calculated from U.S. Census Bureau ACS 5-year estimates (table B03002).
Alexandria, VA 22304 - Peer Comparisons by Rank and Percentile
The table below compares 22304 to the other 33,772 ZIP Codes in the United States by rank and percentile using 2020-2024 American Community Survey 5-Year Estimates data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.
