ZIP 50450 · Lake Mills
Who lives in ZIP code 50450 (Lake Mills, IA): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Lake Mills, IA · Winnebago County
uszips 2026
People2,952
Median age45.7
Household income$76,125
Home value$155,174
Median rent$640/mo
Poverty10.8%
College degree+20.1%
Commute16 min
Place
- Metro area
- Outside any metro
- Time zone
- Central
- Density
- 14 / sq mi
- Housing units
- 1,369
Spans 2 counties
Share of the ZIP's people in each county.
Age mix
23.9% are 65 or older; 80.9% are adults.
Household income
31.9% of households earn $100K+. Median per person: $40,986.
Education (adults 25+)
28.6% of degrees are in STEM fields.
Race
6.7% Hispanic or Latino (of any race).
Households & family
- Married
- 49.7%
- Never married
- 28.9%
- Divorced
- 13.2%
- Widowed
- 8.2%
- Family size
- 2.60
- Dual-income families
- 58.4%
Housing
- Own their home
- 69.8%
- Rent burden
- 21.7%
- Men / women
- 47% / 53%
Work
- In labor force
- 64.3%
- Unemployment
- 1.7%
- Self-employed
- 14.5%
- Farmers
- 6.5%
Community
- Charitable givers
- 18.8%
- Veterans
- 5.9%
- With a disability
- 13.5%
- No health insurance
- 6.2%
- Limited English
- 0.7%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.