ZIP code
62234
Collinsville, IL
62234 covers Collinsville in Madison County, with 31,832 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 62234. Methodology
ZIP code map of 62234

About ZIP code 62234
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 62234. Not ACS. Methodology
People in 62234
Race
- White23,757
- Black or African American3,697
- American Indian or Alaska Native143
- Asian243
- Native Hawaiian and Pacific Islander8
- Other race1,552
- Two or more races2,443
Hispanic or Latino (any race): 2,890
Age
- Under 103,506
- 10 to 193,947
- 20 to 294,292
- 30 to 394,276
- 40 to 493,882
- 50 to 594,151
- 60 to 694,175
- 70 to 792,462
- 80 and older1,152
Income and housing in 62234
Education
- High school graduate92.3%
- Bachelor's degree27.3%
- Graduate degree9.4%
Places covering 62234
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Collinsville76.5%
- Maryville0.5%
- Pontoon Beach0.1%
- Caseyville0.0%
- Fairmont City0.0%
- Troy0.0%
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
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Madison County87.2%
- St. Clair County12.8%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
22.9% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 62234
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 31,039 | |
| 2006 | 30,226 | |
| 2007 | 32,219 | |
| 2008 | 30,713 | |
| 2009 | 30,733 | |
| 2010 | 31,070 | |
| 2011 | 33,045 | 30,618 |
| 2012 | 33,038 | 30,020 |
| 2013 | 32,843 | 30,090 |
| 2014 | 32,498 | 29,970 |
| 2015 | 32,054 | 29,760 |
| 2016 | 31,937 | 29,310 |
| 2017 | 32,056 | 29,300 |
| 2018 | 32,426 | 28,490 |
| 2019 | 32,474 | 28,460 |
| 2020 | 32,579 | 28,360 |
| 2021 | 32,637 | 27,760 |
| 2022 | 32,491 | 27,700 |
| 2023 | 31,832 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 62234
12 nearest ZIP centroids (any distance)
- 62062Maryville3.1 miPop 8,521 · Income $97,409
- 62232Caseyville3.7 miPop 7,480 · Income $64,268
- 62034Glen Carbon5.0 miPop 14,519 · Income $93,366
- 62208Fairview Heights6.1 miPop 16,653 · Income $78,423
- 62294Troy6.3 miPop 15,246 · Income $108,418
- 62269O Fallon6.7 miPop 35,536 · Income $100,167
- 62040Granite City6.8 miPop 40,365 · Income $60,558
- 62204East Saint Louis7.2 miPop 4,824 · Income $36,789
- 62026Edwardsville7.5 miPop 982 · Income —
- 62203East Saint Louis7.6 miPop 5,539 · Income $41,134
- 62060Madison8.7 miPop 3,619 · Income $40,139
- 62201East Saint Louis9.2 miPop 5,017 · Income $21,658
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 62234, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 62234 FAQ
- What city is ZIP code 62234 in?
- 62234 is in Collinsville, IL.
- What county is 62234 in?
- 62234 is in Madison County.
- What is the median household income in 62234?
- The median household income in 62234 is $66,437.
- Which ZIP codes are near 62234?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 62234.