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Census ACS · ZIP Code Tabulation Area

57440 Income Statistics for 2026

Spink County, South Dakota

Median household income

$54,625

Median household income ($54,625) is lower than Spink County County ($73,516).

57440$54,625
Spink County County$73,516
57434$73,393
57465$120,250
57461$105,536
57477$59,375
57436$73,333

Average household income

$118,701

Average household income ($118,701) is higher than Spink County County ($96,811).

57440$118,701
Spink County County$96,811
57434$138,876
57465$134,318
57461$106,170
57477$101,930
57436$101,261

Per-capita income

$36,929

Per-capita income ($36,929) is lower than Spink County County ($41,367).

57440$36,929
Spink County County$41,367
57434$57,290
57465$52,079
57461$40,784
57477$53,693
57436$49,753

Households earning $100k+

32.0%

Households earning $100k+ (32.0%) is lower than Spink County County (35.0%).

5744032.0%
Spink County County35.0%
5743438.6%
5746556.0%
5746152.6%
5747722.8%
5743626.4%

All demographics

Population
466
Households
122
Median age
54.5 yrs
Median household income
$54,625
Mean household income
$118,701
Per capita income
$36,929
Median home value
$132,800
Median gross rent
—
Owner-occupied housing
97.5%
Bachelor's degree or higher
26.5%
In labor force
54.7%
Poverty rate
18.5%
Households earning $100k+
32.0%
Population under 5
1.5%
Population age 18–34
16.7%
Population age 25–44
19.1%
Population age 45–64
34.8%
Population age 65+
24.7%
Hispanic or Latino
0.4%
Black (non-Hispanic)
0.0%
Asian (non-Hispanic)
0.0%
Unemployment rate
7.9%
Open in interactive explorer

County and peer ZIP comparisons use population-weighted aggregates from other ZCTAs in the same county. Source: US Census Bureau ACS 5-year estimates. Page URL: https://resource.skyrocketbpo.com/tools/market-research/us-income-demographics-by-zip-code/south-dakota/57440

Link to this page

Permanent URL backed by Census ACS data in PocketBase.

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