ZIP 51033 · Linn Grove
Who lives in ZIP code 51033 (Linn Grove, IA): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Linn Grove, IA · Clay County
uszips 2026
People421
Median age44.8
Household income$60,625
Home value$200,192
Median rent$1,360/mo
Poverty4.8%
College degree+19.4%
Commute23 min
Place
- Metro area
- Spencer, IA (micro)
- Wider region
- Spencer-Spirit Lake, IA
- Time zone
- Central
- Density
- 3 / sq mi
- Housing units
- 184
Spans 2 counties
Share of the ZIP's people in each county.
Age mix
30.2% are 65 or older; 72.2% are adults.
Household income
37.0% of households earn $100K+. Median per person: $36,741.
Education (adults 25+)
63.6% of degrees are in STEM fields.
Race
5.0% Hispanic or Latino (of any race).
Households & family
- Married
- 47.6%
- Never married
- 22.6%
- Divorced
- 16.7%
- Widowed
- 13.1%
- Family size
- 3.10
- Dual-income families
- 53.3%
Housing
- Own their home
- 89.1%
- Rent burden
- 12.0%
- Men / women
- 50% / 50%
Work
- In labor force
- 57.1%
- Unemployment
- 1.1%
- Self-employed
- 27.3%
- Farmers
- 27.3%
Community
- Charitable givers
- 13.6%
- Veterans
- 9.5%
- With a disability
- 23.8%
- No health insurance
- 2.9%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.