ZIP Code 58503 Map
Census ZIP Code Tabulation Area 58503 in Bismarck, ND (Burleigh County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 58503 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
37,683
Households
15,358
Median household income
$102,333
Median age
39.8 years
Median home value
$393,700
Median gross rent
$1,132/mo
Owner-occupied homes
74.3%
Bachelor's degree or higher
48.4%
Below poverty level
4.3%
Land area
135.6 sq mi
Population density
278 / sq mi