ZIP 62269 · O'Fallon
Who lives in ZIP code 62269 (O'Fallon, IL): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
O'Fallon, IL · St. Clair County
uszips 2026
People35,923
Median age38.0
Household income$103,818
Home value$288,995
Median rent$1,321/mo
Poverty5.5%
College degree+52.0%
Commute25 min
Place
- Metro area
- St. Louis, MO-IL
- Wider region
- St. Louis-St. Charles-Farmington, MO-IL
- Time zone
- Central
- Density
- 465 / sq mi
- Housing units
- 14,244
County
Share of the ZIP's people in each county.
Age mix
16.7% are 65 or older; 74.3% are adults.
Household income
51.7% of households earn $100K+. Median per person: $56,172.
Education (adults 25+)
42.0% of degrees are in STEM fields.
Race
5.2% Hispanic or Latino (of any race).
Households & family
- Married
- 59.2%
- Never married
- 26.7%
- Divorced
- 9.2%
- Widowed
- 5.0%
- Family size
- 3.03
- Dual-income families
- 54.7%
Housing
- Own their home
- 71.3%
- Rent burden
- 30.3%
- Men / women
- 50% / 50%
Work
- In labor force
- 65.7%
- Unemployment
- 3.4%
- Self-employed
- 8.9%
- Farmers
- 0.3%
Community
- Charitable givers
- 31.1%
- Veterans
- 19.5%
- With a disability
- 11.0%
- No health insurance
- 4.1%
- Limited English
- 0.1%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.