ZIP 57466 · Onaka
Who lives in ZIP code 57466 (Onaka, SD): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Onaka, SD · Faulk County
uszips 2026
People192
Median age43.3
Household income$51,172
Home value—
Median rent—
Poverty33.9%
College degree+24.8%
Commute24 min
Place
- Metro area
- Outside any metro
- Time zone
- Central
- Density
- 1 / sq mi
- Housing units
- 75
Spans 2 counties
Share of the ZIP's people in each county.
Age mix
27.6% are 65 or older; 69.3% are adults.
Household income
30.7% of households earn $100K+. Median per person: $33,424.
Education (adults 25+)
63.7% of degrees are in STEM fields.
Race
0.0% Hispanic or Latino (of any race).
Households & family
- Married
- 75.5%
- Never married
- 21.1%
- Divorced
- 0.0%
- Widowed
- 3.4%
- Family size
- 3.21
- Dual-income families
- 41.5%
Housing
- Own their home
- 100.0%
- Rent burden
- —
- Men / women
- 51% / 50%
Work
- In labor force
- 46.3%
- Unemployment
- 0.0%
- Self-employed
- —
- Farmers
- —
Community
- Charitable givers
- —
- Veterans
- 4.5%
- With a disability
- 16.7%
- No health insurance
- 0.0%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.