ZIP 62234 · Collinsville
Who lives in ZIP code 62234 (Collinsville, IL): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Collinsville, IL · Madison County
uszips 2026
People31,648
Median age39.2
Household income$69,607
Home value$168,384
Median rent$1,068/mo
Poverty12.1%
College degree+30.3%
Commute25 min
Place
- Metro area
- St. Louis, MO-IL
- Wider region
- St. Louis-St. Charles-Farmington, MO-IL
- Time zone
- Central
- Density
- 328 / sq mi
- Housing units
- 13,843
Spans 2 counties
Share of the ZIP's people in each county.
Age mix
17.9% are 65 or older; 79.2% are adults.
Household income
30.5% of households earn $100K+. Median per person: $41,726.
Education (adults 25+)
33.5% of degrees are in STEM fields.
Race
8.5% Hispanic or Latino (of any race).
Households & family
- Married
- 48.9%
- Never married
- 32.5%
- Divorced
- 13.2%
- Widowed
- 5.4%
- Family size
- 2.82
- Dual-income families
- 46.2%
Housing
- Own their home
- 69.9%
- Rent burden
- 30.8%
- Men / women
- 48% / 52%
Work
- In labor force
- 64.3%
- Unemployment
- 4.3%
- Self-employed
- 8.7%
- Farmers
- 0.4%
Community
- Charitable givers
- 17.8%
- Veterans
- 8.3%
- With a disability
- 14.3%
- No health insurance
- 6.1%
- Limited English
- 0.7%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.