ZIP Code 61402 Map
Census ZIP Code Tabulation Area 61402 in Galesburg, IL (Knox County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 61402 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
1,623
Median age
42.3 years
Bachelor's degree or higher
0.8%
Land area
0.1 sq mi
Population density
19,554 / sq mi