ZIP Code 83440 Map
Census ZIP Code Tabulation Area 83440 in Rexburg, ID (Madison County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 83440 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
51,421
Households
12,426
Median household income
$58,159
Median age
21.3 years
Median home value
$419,300
Median gross rent
$1,000/mo
Owner-occupied homes
38.5%
Bachelor's degree or higher
40.9%
Below poverty level
25.8%
Land area
181.7 sq mi
Population density
283 / sq mi