ZIP 52301 · Marengo
Who lives in ZIP code 52301 (Marengo, IA): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Marengo, IA · Iowa County
uszips 2026
People4,028
Median age42.7
Household income$70,150
Home value$161,479
Median rent$730/mo
Poverty9.4%
College degree+14.8%
Commute22 min
Place
- Metro area
- Outside any metro
- Time zone
- Central
- Density
- 12 / sq mi
- Housing units
- 1,681
Spans 2 counties
Share of the ZIP's people in each county.
Age mix
22.2% are 65 or older; 76.7% are adults.
Household income
26.4% of households earn $100K+. Median per person: $36,301.
Education (adults 25+)
46.5% of degrees are in STEM fields.
Race
0.2% Hispanic or Latino (of any race).
Households & family
- Married
- 52.4%
- Never married
- 25.0%
- Divorced
- 18.3%
- Widowed
- 4.3%
- Family size
- 2.90
- Dual-income families
- 52.2%
Housing
- Own their home
- 77.1%
- Rent burden
- 23.8%
- Men / women
- 50% / 50%
Work
- In labor force
- 64.5%
- Unemployment
- 2.6%
- Self-employed
- 13.3%
- Farmers
- 8.3%
Community
- Charitable givers
- 18.3%
- Veterans
- 8.4%
- With a disability
- 17.1%
- No health insurance
- 3.2%
- Limited English
- 0.1%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.