ZIP 53191 · Williams Bay
Who lives in ZIP code 53191 (Williams Bay, WI): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Williams Bay, WI · Walworth County
uszips 2026
People3,261
Median age48.6
Household income$75,833
Home value$415,291
Median rent$900/mo
Poverty8.3%
College degree+48.0%
Commute26 min
Place
- Metro area
- Whitewater-Elkhorn, WI (micro)
- Wider region
- Milwaukee-Racine-Waukesha, WI
- Time zone
- Central
- Density
- 318 / sq mi
- Housing units
- 1,378
County
Share of the ZIP's people in each county.
Age mix
28.9% are 65 or older; 76.7% are adults.
Household income
43.9% of households earn $100K+. Median per person: $46,818.
Education (adults 25+)
33.9% of degrees are in STEM fields.
Race
4.9% Hispanic or Latino (of any race).
Households & family
- Married
- 58.1%
- Never married
- 21.0%
- Divorced
- 10.4%
- Widowed
- 10.5%
- Family size
- 2.95
- Dual-income families
- 44.6%
Housing
- Own their home
- 80.4%
- Rent burden
- 24.2%
- Men / women
- 50% / 50%
Work
- In labor force
- 55.9%
- Unemployment
- 2.2%
- Self-employed
- 16.3%
- Farmers
- 0.0%
Community
- Charitable givers
- 38.1%
- Veterans
- 5.4%
- With a disability
- 15.1%
- No health insurance
- 4.5%
- Limited English
- 0.4%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.