ZIP 61327 · Hennepin
Who lives in ZIP code 61327 (Hennepin, IL): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Hennepin, IL · Putnam County
uszips 2026
People1,442
Median age46.9
Household income$89,306
Home value$210,172
Median rent$849/mo
Poverty5.9%
College degree+18.4%
Commute30 min
Place
- Metro area
- Ottawa, IL (micro)
- Wider region
- Chicago-Naperville, IL-IN-WI
- Time zone
- Central
- Density
- 15 / sq mi
- Housing units
- 585
County
Share of the ZIP's people in each county.
Age mix
16.4% are 65 or older; 80.7% are adults.
Household income
45.8% of households earn $100K+. Median per person: $43,519.
Education (adults 25+)
38.5% of degrees are in STEM fields.
Race
4.8% Hispanic or Latino (of any race).
Households & family
- Married
- 56.8%
- Never married
- 29.8%
- Divorced
- 7.6%
- Widowed
- 5.8%
- Family size
- 2.77
- Dual-income families
- 58.7%
Housing
- Own their home
- 83.6%
- Rent burden
- 13.0%
- Men / women
- 52% / 49%
Work
- In labor force
- 67.5%
- Unemployment
- 3.8%
- Self-employed
- 14.8%
- Farmers
- 4.9%
Community
- Charitable givers
- 16.4%
- Veterans
- 5.7%
- With a disability
- 14.8%
- No health insurance
- 1.4%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.