ZIP 57269 · Twin Brooks
Who lives in ZIP code 57269 (Twin Brooks, SD): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Twin Brooks, SD · Grant County
uszips 2026
People186
Median age32.6
Household income$98,333
Home value$360,064
Median rent—
Poverty8.6%
College degree+54.7%
Commute41 min
Place
- Metro area
- Outside any metro
- Time zone
- Central
- Density
- 1 / sq mi
- Housing units
- 76
County
Share of the ZIP's people in each county.
Age mix
18.3% are 65 or older; 83.3% are adults.
Household income
21.0% of households earn $100K+. Median per person: $46,875.
Education (adults 25+)
92.7% of degrees are in STEM fields.
Race
0.0% Hispanic or Latino (of any race).
Households & family
- Married
- 79.2%
- Never married
- 17.3%
- Divorced
- 2.9%
- Widowed
- 0.6%
- Family size
- 2.69
- Dual-income families
- 93.5%
Housing
- Own their home
- 96.1%
- Rent burden
- —
- Men / women
- 54% / 46%
Work
- In labor force
- 75.7%
- Unemployment
- 3.8%
- Self-employed
- 20.0%
- Farmers
- 25.0%
Community
- Charitable givers
- 0.0%
- Veterans
- 2.6%
- With a disability
- 8.1%
- No health insurance
- 4.8%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.