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ZIP 54205 · Casco

Who lives in ZIP code 54205 (Casco, WI): age, income, housing, education and work.

Source: uszips 2026 (ACS-based ZIP file)

2026 ZIP profile

Casco, WI · Kewaunee County

uszips 2026
People2,229
Median age42.8
Household income$90,781
Home value$257,144
Median rent$1,031/mo
Poverty4.3%
College degree+19.7%
Commute25 min

Place

Metro area
Green Bay, WI
Wider region
Green Bay-Shawano, WI
Time zone
Central
Density
20 / sq mi
Housing units
797

Spans 2 counties

Kewaunee98%
Door2%

Share of the ZIP's people in each county.

Age mix

Under 1011.4%
10–1913.8%
20s12.5%
30s8.8%
40s11.8%
50s16.5%
60s15.2%
70s5.4%
80+4.5%

17.1% are 65 or older; 77.4% are adults.

Household income

Under $25K4.9%
$25K–50K16.8%
$50K–75K19.9%
$75K–100K11.9%
$100K–150K25.8%
$150K+20.6%

46.4% of households earn $100K+. Median per person: $42,933.

Education (adults 25+)

Less than high school5.5%
High school38.7%
Some college36.2%
Bachelor's15.5%
Graduate4.2%

43.3% of degrees are in STEM fields.

Race

White90.5%
Black1.9%
Asian0.1%
Native American0.4%
Pacific Islander0.0%
Other1.6%
Two or more5.4%

5.3% Hispanic or Latino (of any race).

Households & family

Married
57.5%
Never married
30.6%
Divorced
6.2%
Widowed
5.8%
Family size
3.14
Dual-income families
62.4%

Housing

Own their home
94.7%
Rent burden
25.7%
Men / women
50% / 50%

Work

In labor force
71.9%
Unemployment
1.2%
Self-employed
12.7%
Farmers
7.8%

Community

Charitable givers
22.5%
Veterans
2.9%
With a disability
9.8%
No health insurance
5.0%
Limited English
0.6%

Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.

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