ZIP 51340 · Fostoria
Who lives in ZIP code 51340 (Fostoria, IA): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Fostoria, IA · Clay County
uszips 2026
People75
Median age46.9
Household income$90,250
Home value$136,254
Median rent—
Poverty0.0%
College degree+17.6%
Commute19 min
Place
- Metro area
- Spencer, IA (micro)
- Wider region
- Spencer-Spirit Lake, IA
- Time zone
- Central
- Density
- 242 / sq mi
- Housing units
- 37
County
Share of the ZIP's people in each county.
Age mix
8.0% are 65 or older; 90.7% are adults.
Household income
37.8% of households earn $100K+. Median per person: $50,893.
Education (adults 25+)
0.0% of degrees are in STEM fields.
Race
0.0% Hispanic or Latino (of any race).
Households & family
- Married
- 43.8%
- Never married
- 38.4%
- Divorced
- 16.4%
- Widowed
- 1.4%
- Family size
- 3.00
- Dual-income families
- 82.4%
Housing
- Own their home
- 89.2%
- Rent burden
- —
- Men / women
- 59% / 41%
Work
- In labor force
- 82.2%
- Unemployment
- 3.3%
- Self-employed
- —
- Farmers
- —
Community
- Charitable givers
- —
- Veterans
- 8.8%
- With a disability
- 5.3%
- 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.