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Census ACS · ZIP Code Tabulation Area

57057 Income Statistics for 2026

Lake County, South Dakota

Median household income

$71,500

Median household income ($71,500) is lower than Lake County County ($80,391).

57057$71,500
Lake County County$80,391
57075$106,763
57050$116,563
57076$118,281
57054$86,875
57016$95,815

Average household income

$81,984

Average household income ($81,984) is lower than Lake County County ($104,541).

57057$81,984
Lake County County$104,541
57075$188,936
57050$139,883
57076$137,202
57054$113,548
57016$101,164

Per-capita income

$25,821

Per-capita income ($25,821) is lower than Lake County County ($46,047).

57057$25,821
Lake County County$46,047
57075$87,738
57050$63,303
57076$51,469
57054$39,061
57016$43,684

Households earning $100k+

26.6%

Households earning $100k+ (26.6%) is lower than Lake County County (39.0%).

5705726.6%
Lake County County39.0%
5707554.6%
5705059.0%
5707673.6%
5705446.6%
5701644.8%

All demographics

Population
196
Households
64
Median age
25.7 yrs
Median household income
$71,500
Mean household income
$81,984
Per capita income
$25,821
Median home value
$266,700
Median gross rent
—
Owner-occupied housing
100.0%
Bachelor's degree or higher
31.5%
In labor force
84.2%
Poverty rate
18.4%
Households earning $100k+
26.6%
Population under 5
7.7%
Population age 18–34
20.9%
Population age 25–44
32.7%
Population age 45–64
17.9%
Population age 65+
6.1%
Hispanic or Latino
0.0%
Black (non-Hispanic)
0.0%
Asian (non-Hispanic)
1.0%
Unemployment rate
0.0%
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/57057

Link to this page

Permanent URL backed by Census ACS data in PocketBase.

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