ZIP 57457 · Long Lake
Who lives in ZIP code 57457 (Long Lake, SD): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Long Lake, SD · McPherson County
uszips 2026
People108
Median age63.1
Household income$140,417
Home value—
Median rent—
Poverty0.9%
College degree+20.4%
Commute19 min
Place
- Metro area
- Outside any metro
- Time zone
- Central
- Density
- 0 / sq mi
- Housing units
- 53
County
Share of the ZIP's people in each county.
Age mix
38.0% are 65 or older; 81.5% are adults.
Household income
73.5% of households earn $100K+. Median per person: —.
Education (adults 25+)
50.0% of degrees are in STEM fields.
Race
0.0% Hispanic or Latino (of any race).
Households & family
- Married
- 84.1%
- Never married
- 1.1%
- Divorced
- 14.8%
- Widowed
- 0.0%
- Family size
- 2.53
- Dual-income families
- 52.8%
Housing
- Own their home
- 88.7%
- Rent burden
- —
- Men / women
- 62% / 38%
Work
- In labor force
- 45.5%
- Unemployment
- 0.0%
- Self-employed
- —
- Farmers
- —
Community
- Charitable givers
- —
- Veterans
- 6.8%
- With a disability
- 13.9%
- 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.