ZIP 52631 · Houghton
Who lives in ZIP code 52631 (Houghton, IA): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Houghton, IA · Lee County
uszips 2026
People65
Median age42.8
Household income$107,083
Home value$249,023
Median rent—
Poverty0.0%
College degree+42.0%
Commute18 min
Place
- Metro area
- Fort Madison, IA (micro)
- Wider region
- Burlington-Fort Madison, IA-IL
- Time zone
- Central
- Density
- 124 / sq mi
- Housing units
- 26
County
Share of the ZIP's people in each county.
Age mix
29.2% are 65 or older; 76.9% are adults.
Household income
69.3% of households earn $100K+. Median per person: $62,500.
Education (adults 25+)
42.8% of degrees are in STEM fields.
Race
7.7% Hispanic or Latino (of any race).
Households & family
- Married
- 98.0%
- Never married
- 2.0%
- Divorced
- 0.0%
- Widowed
- 0.0%
- Family size
- 2.56
- Dual-income families
- 56.0%
Housing
- Own their home
- 100.0%
- Rent burden
- —
- Men / women
- 54% / 46%
Work
- In labor force
- 64.0%
- Unemployment
- 0.0%
- Self-employed
- —
- Farmers
- —
Community
- Charitable givers
- —
- Veterans
- 12.0%
- With a disability
- 10.8%
- No health insurance
- 0.0%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.