ZIP 57473 · Seneca
Who lives in ZIP code 57473 (Seneca, SD): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Seneca, SD · Faulk County
uszips 2026
People246
Median age45.1
Household income$23,750
Home value—
Median rent—
Poverty63.0%
College degree+18.0%
Commute14 min
Place
- Metro area
- Outside any metro
- Time zone
- Central
- Density
- 1 / sq mi
- Housing units
- 91
Spans 2 counties
Share of the ZIP's people in each county.
Age mix
22.4% are 65 or older; 54.1% are adults.
Household income
4.4% of households earn $100K+. Median per person: $18,500.
Education (adults 25+)
41.7% of degrees are in STEM fields.
Race
0.0% Hispanic or Latino (of any race).
Households & family
- Married
- 48.5%
- Never married
- 31.5%
- Divorced
- 9.1%
- Widowed
- 10.9%
- Family size
- 4.15
- Dual-income families
- 10.6%
Housing
- Own their home
- 95.6%
- Rent burden
- —
- Men / women
- 31% / 69%
Work
- In labor force
- 33.8%
- Unemployment
- 0.0%
- Self-employed
- —
- Farmers
- —
Community
- Charitable givers
- —
- Veterans
- 6.0%
- With a disability
- 15.4%
- 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.