ZIP Code 51503 Map
Census ZIP Code Tabulation Area 51503 in Council Bluffs, IA (Pottawattamie County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 51503 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
37,972
Households
15,442
Median household income
$79,010
Median age
40.6 years
Median home value
$262,300
Median gross rent
$991/mo
Owner-occupied homes
68.6%
Bachelor's degree or higher
30.5%
Below poverty level
10.8%
Land area
121.7 sq mi
Population density
312 / sq mi