ZIP 49318 · Casnovia
Who lives in ZIP code 49318 (Casnovia, MI): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Casnovia, MI · Muskegon County
uszips 2026
People1,604
Median age36.5
Household income$81,591
Home value$237,927
Median rent$990/mo
Poverty11.5%
College degree+20.1%
Commute26 min
Place
- Metro area
- Muskegon-Norton Shores, MI
- Wider region
- Grand Rapids-Wyoming, MI
- Time zone
- Eastern
- Density
- 31 / sq mi
- Housing units
- 518
Spans 3 counties
Share of the ZIP's people in each county.
Age mix
17.2% are 65 or older; 71.0% are adults.
Household income
36.7% of households earn $100K+. Median per person: $40,208.
Education (adults 25+)
48.8% of degrees are in STEM fields.
Race
5.5% Hispanic or Latino (of any race).
Households & family
- Married
- 57.8%
- Never married
- 27.2%
- Divorced
- 8.8%
- Widowed
- 6.1%
- Family size
- 3.26
- Dual-income families
- 58.7%
Housing
- Own their home
- 87.8%
- Rent burden
- 11.9%
- Men / women
- 52% / 49%
Work
- In labor force
- 62.3%
- Unemployment
- 3.6%
- Self-employed
- 8.8%
- Farmers
- 4.4%
Community
- Charitable givers
- 14.7%
- Veterans
- 5.0%
- With a disability
- 12.4%
- No health insurance
- 3.7%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.