ZIP 53040 · Kewaskum
Who lives in ZIP code 53040 (Kewaskum, WI): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Kewaskum, WI · Washington County
uszips 2026
People8,630
Median age39.9
Household income$96,096
Home value$326,166
Median rent$1,092/mo
Poverty7.7%
College degree+23.3%
Commute29 min
Place
- Metro area
- Milwaukee-Waukesha, WI
- Wider region
- Milwaukee-Racine-Waukesha, WI
- Time zone
- Central
- Density
- 53 / sq mi
- Housing units
- 3,356
Spans 3 counties
Share of the ZIP's people in each county.
Age mix
19.7% are 65 or older; 75.6% are adults.
Household income
47.1% of households earn $100K+. Median per person: $48,783.
Education (adults 25+)
42.9% of degrees are in STEM fields.
Race
4.5% Hispanic or Latino (of any race).
Households & family
- Married
- 62.6%
- Never married
- 23.6%
- Divorced
- 8.1%
- Widowed
- 5.7%
- Family size
- 2.94
- Dual-income families
- 62.1%
Housing
- Own their home
- 84.6%
- Rent burden
- 19.2%
- Men / women
- 50% / 50%
Work
- In labor force
- 66.9%
- Unemployment
- 4.0%
- Self-employed
- 10.2%
- Farmers
- 2.2%
Community
- Charitable givers
- 31.0%
- Veterans
- 6.3%
- With a disability
- 10.8%
- No health insurance
- 2.4%
- Limited English
- 0.1%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.