ZIP Code 54403 Map
Census ZIP Code Tabulation Area 54403 in Wausau, WI (Marathon County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 54403 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
24,950
Households
10,499
Median household income
$69,030
Median age
39.6 years
Median home value
$192,600
Median gross rent
$1,009/mo
Owner-occupied homes
65%
Bachelor's degree or higher
34.4%
Below poverty level
11.5%
Land area
133.6 sq mi
Population density
187 / sq mi