ZIP 61448 · Knoxville
Who lives in ZIP code 61448 (Knoxville, IL): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Knoxville, IL · Knox County
uszips 2026
People3,947
Median age45.2
Household income$82,500
Home value$144,209
Median rent$614/mo
Poverty8.9%
College degree+23.9%
Commute21 min
Place
- Metro area
- Galesburg, IL (micro)
- Time zone
- Central
- Density
- 37 / sq mi
- Housing units
- 1,736
County
Share of the ZIP's people in each county.
Age mix
24.9% are 65 or older; 77.9% are adults.
Household income
36.8% of households earn $100K+. Median per person: $42,739.
Education (adults 25+)
38.4% of degrees are in STEM fields.
Race
0.2% Hispanic or Latino (of any race).
Households & family
- Married
- 51.6%
- Never married
- 24.4%
- Divorced
- 15.9%
- Widowed
- 8.1%
- Family size
- 2.87
- Dual-income families
- 57.8%
Housing
- Own their home
- 86.6%
- Rent burden
- 31.9%
- Men / women
- 46% / 54%
Work
- In labor force
- 59.2%
- Unemployment
- 4.7%
- Self-employed
- 9.8%
- Farmers
- 2.2%
Community
- Charitable givers
- 12.6%
- Veterans
- 9.2%
- With a disability
- 9.7%
- No health insurance
- 3.5%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.