Collinsville, IL ZIP codes

3 ZIP/ZCTAs intersecting this Census place in Madison County.

ACS 2023 population

24,126

Median household income

$65,170

Median home value

$157,700

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Collinsville (GEOID 1715599). Methodology

Combined population of ZIP/ZCTAs intersecting this place: 79,677 (3 ZIPs).

Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology

Map of Collinsville, IL

Census place boundary and intersecting ZIP Code Tabulation Areas for Collinsville, IL — Census place boundary for Collinsville, IL. Intersecting ZCTAs may extend past the city limit. Not a USPS city limit. Boundaries: U.S. Census Bureau. Methodology · Data sources

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ZIP/ZCTA overlap with Collinsville

Population overlap

Share of each ZIP/ZCTA’s population located within Collinsville, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.

620400.0%
622320.0%
6223476.5%
USPS primary city

ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

ZIP codes intersecting Collinsville

ZIP	City	County	Population	Income
62040	Granite City	Madison County	40,365	$60,558
62232	Caseyville	St. Clair County	7,480	$64,268
62234	Collinsville	Madison County	31,832	$66,437