ZIP Code 98221 has segments in 2 Counties (San Juan, Skagit).
Businesses Addresses: 1,026
PO Box Addresses: 724
Residential Addresses: 10,561
Multi-Family Addresses: 476
Single Family Addresses: 10,085
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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Anacortes, WA 98221 Data & Demographics
Source: 2020-2024 American Community Survey 5-Year Estimates
POPULATION
Total Population
23,562 (100%)
Population Density
454 per sq mi
Diversity Index1
26
INCOME
Median Household Income
$96,528
Per Capita Income
$59,331
Median Home Value
$713,100
HOUSING
Total HU (Housing Units)
12,433 (100%)
Owner Occupied HU
7,770 (62.5%)
Renter Occupied HU
2,847 (22.9%)
Vacant Housing Units
1,816 (14.6%)
HOUSEHOLDS
Total Households
10,617
Average Household Size
2.20
Family Households
6,871 (64.7%)
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).
Anacortes, WA 98221 - Peer Comparisons by Rank and Percentile
The table below compares 98221 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.
