ZIP 61728 · Colfax
Who lives in ZIP code 61728 (Colfax, IL): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Colfax, IL · McLean County
uszips 2026
People1,359
Median age36.6
Household income$97,159
Home value$155,009
Median rent$875/mo
Poverty11.7%
College degree+27.6%
Commute32 min
Place
- Metro area
- Bloomington, IL
- Wider region
- Bloomington-Pontiac, IL
- Time zone
- Central
- Density
- 8 / sq mi
- Housing units
- 491
County
Share of the ZIP's people in each county.
Age mix
20.2% are 65 or older; 69.8% are adults.
Household income
49.1% of households earn $100K+. Median per person: $46,058.
Education (adults 25+)
45.1% of degrees are in STEM fields.
Race
2.3% Hispanic or Latino (of any race).
Households & family
- Married
- 56.1%
- Never married
- 29.0%
- Divorced
- 8.7%
- Widowed
- 6.3%
- Family size
- 3.05
- Dual-income families
- 41.1%
Housing
- Own their home
- 77.2%
- Rent burden
- 19.9%
- Men / women
- 47% / 53%
Work
- In labor force
- 61.9%
- Unemployment
- 5.0%
- Self-employed
- 16.1%
- Farmers
- 8.1%
Community
- Charitable givers
- 16.1%
- Veterans
- 7.4%
- With a disability
- 8.4%
- No health insurance
- 3.3%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.