ZIP 53521 · Brooklyn
Who lives in ZIP code 53521 (Brooklyn, WI): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Brooklyn, WI · Green County
uszips 2026
People3,640
Median age42.3
Household income$108,036
Home value$397,209
Median rent$1,201/mo
Poverty3.6%
College degree+35.4%
Commute26 min
Place
- Metro area
- Madison, WI
- Wider region
- Madison-Janesville-Beloit, WI
- Time zone
- Central
- Density
- 24 / sq mi
- Housing units
- 1,393
Spans 3 counties
Share of the ZIP's people in each county.
Age mix
15.3% are 65 or older; 76.6% are adults.
Household income
53.3% of households earn $100K+. Median per person: $51,102.
Education (adults 25+)
52.2% of degrees are in STEM fields.
Race
2.8% Hispanic or Latino (of any race).
Households & family
- Married
- 64.3%
- Never married
- 25.3%
- Divorced
- 8.3%
- Widowed
- 2.1%
- Family size
- 2.98
- Dual-income families
- 66.9%
Housing
- Own their home
- 88.3%
- Rent burden
- 25.4%
- Men / women
- 54% / 46%
Work
- In labor force
- 72.0%
- Unemployment
- 2.3%
- Self-employed
- 14.5%
- Farmers
- 7.0%
Community
- Charitable givers
- 34.4%
- Veterans
- 4.9%
- With a disability
- 8.7%
- No health insurance
- 2.7%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.