ZIP 57631 · Glenham
Who lives in ZIP code 57631 (Glenham, SD): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Glenham, SD · Walworth County
uszips 2026
People364
Median age60.7
Household income$56,827
Home value—
Median rent—
Poverty0.5%
College degree+21.6%
Commute15 min
Place
- Metro area
- Outside any metro
- Time zone
- Central
- Density
- 1 / sq mi
- Housing units
- 207
Spans 2 counties
Share of the ZIP's people in each county.
Age mix
40.4% are 65 or older; 92.3% are adults.
Household income
25.1% of households earn $100K+. Median per person: $31,556.
Education (adults 25+)
35.6% of degrees are in STEM fields.
Race
3.6% Hispanic or Latino (of any race).
Households & family
- Married
- 73.9%
- Never married
- 9.8%
- Divorced
- 9.2%
- Widowed
- 7.2%
- Family size
- 2.12
- Dual-income families
- 64.3%
Housing
- Own their home
- 90.3%
- Rent burden
- —
- Men / women
- 46% / 54%
Work
- In labor force
- 48.8%
- Unemployment
- 21.6%
- Self-employed
- 23.5%
- Farmers
- 29.4%
Community
- Charitable givers
- 0.0%
- Veterans
- 4.5%
- With a disability
- 14.0%
- No health insurance
- 14.3%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.