ZIP 48877 · Riverdale
Who lives in ZIP code 48877 (Riverdale, MI): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Riverdale, MI · Gratiot County
uszips 2026
People1,962
Median age45.1
Household income$64,653
Home value$111,536
Median rent$636/mo
Poverty18.7%
College degree+10.7%
Commute31 min
Place
- Metro area
- Alma, MI (micro)
- Wider region
- Mount Pleasant-Alma, MI
- Time zone
- Eastern
- Density
- 21 / sq mi
- Housing units
- 815
Spans 3 counties
Share of the ZIP's people in each county.
Age mix
22.6% are 65 or older; 81.6% are adults.
Household income
18.4% of households earn $100K+. Median per person: $29,312.
Education (adults 25+)
29.7% of degrees are in STEM fields.
Race
2.5% Hispanic or Latino (of any race).
Households & family
- Married
- 51.0%
- Never married
- 23.9%
- Divorced
- 17.2%
- Widowed
- 7.9%
- Family size
- 2.65
- Dual-income families
- 44.5%
Housing
- Own their home
- 92.8%
- Rent burden
- —
- Men / women
- 53% / 48%
Work
- In labor force
- 55.3%
- Unemployment
- 9.4%
- Self-employed
- 8.2%
- Farmers
- 4.1%
Community
- Charitable givers
- 9.2%
- Veterans
- 10.1%
- With a disability
- 21.2%
- No health insurance
- 9.3%
- Limited English
- 1.3%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.