ZIP 50645 · Ionia
Who lives in ZIP code 50645 (Ionia, IA): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Ionia, IA · Chickasaw County
uszips 2026
People1,193
Median age53.8
Household income$64,408
Home value$147,425
Median rent$924/mo
Poverty11.7%
College degree+15.6%
Commute21 min
Place
- Metro area
- Outside any metro
- Time zone
- Central
- Density
- 5 / sq mi
- Housing units
- 571
Spans 3 counties
Share of the ZIP's people in each county.
Age mix
27.2% are 65 or older; 80.2% are adults.
Household income
21.9% of households earn $100K+. Median per person: $44,340.
Education (adults 25+)
25.7% of degrees are in STEM fields.
Race
1.7% Hispanic or Latino (of any race).
Households & family
- Married
- 59.2%
- Never married
- 18.5%
- Divorced
- 18.2%
- Widowed
- 4.2%
- Family size
- 2.89
- Dual-income families
- 53.8%
Housing
- Own their home
- 90.2%
- Rent burden
- 12.3%
- Men / women
- 55% / 45%
Work
- In labor force
- 56.8%
- Unemployment
- 0.2%
- Self-employed
- 20.8%
- Farmers
- 27.1%
Community
- Charitable givers
- 14.6%
- Veterans
- 8.5%
- With a disability
- 8.9%
- No health insurance
- 6.7%
- Limited English
- 0.4%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.