ZIP 50653 · Marble Rock
Who lives in ZIP code 50653 (Marble Rock, IA): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Marble Rock, IA · Floyd County
uszips 2026
People486
Median age51.2
Household income$79,250
Home value$167,628
Median rent$822/mo
Poverty2.5%
College degree+23.8%
Commute26 min
Place
- Metro area
- Outside any metro
- Time zone
- Central
- Density
- 4 / sq mi
- Housing units
- 202
County
Share of the ZIP's people in each county.
Age mix
37.2% are 65 or older; 81.7% are adults.
Household income
38.1% of households earn $100K+. Median per person: $38,750.
Education (adults 25+)
80.5% of degrees are in STEM fields.
Race
0.0% Hispanic or Latino (of any race).
Households & family
- Married
- 60.5%
- Never married
- 27.9%
- Divorced
- 4.0%
- Widowed
- 7.7%
- Family size
- 2.84
- Dual-income families
- 57.0%
Housing
- Own their home
- 85.1%
- Rent burden
- 21.4%
- Men / women
- 63% / 37%
Work
- In labor force
- 51.9%
- Unemployment
- 2.9%
- Self-employed
- 20.7%
- Farmers
- 17.2%
Community
- Charitable givers
- 10.3%
- Veterans
- 11.1%
- With a disability
- 13.0%
- No health insurance
- 2.3%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.