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Census ACS · ZIP Code Tabulation Area

57640 Income Statistics for 2026

Perkins County, South Dakota

Median household income

$250,001

Median household income ($250,001) is higher than Perkins County County ($70,313).

57640$250,001
Perkins County County$70,313
57649$84,500
57620$90,500
57638$58,533
57644$68,229

Average household income

$847,387

Average household income ($847,387) is higher than Perkins County County ($93,487).

57640$847,387
Perkins County County$93,487
57649$147,625
57620$103,186
57638$70,891
57644$69,484

Per-capita income

$622,346

Per-capita income ($622,346) is higher than Perkins County County ($44,087).

57640$622,346
Perkins County County$44,087
57649$52,166
57620$43,062
57638$31,681
57644$38,005

Households earning $100k+

76.7%

Households earning $100k+ (76.7%) is higher than Perkins County County (33.0%).

5764076.7%
Perkins County County33.0%
5764947.0%
5762042.6%
5763830.6%
5764415.6%

All demographics

Population
41
Households
30
Median age
55.1 yrs
Median household income
$250,001
Mean household income
$847,387
Per capita income
$622,346
Median home value
$337,500
Median gross rent
—
Owner-occupied housing
83.3%
Bachelor's degree or higher
48.8%
In labor force
80.5%
Poverty rate
0.0%
Households earning $100k+
76.7%
Population under 5
0.0%
Population age 18–34
0.0%
Population age 25–44
0.0%
Population age 45–64
85.4%
Population age 65+
14.6%
Hispanic or Latino
0.0%
Black (non-Hispanic)
0.0%
Asian (non-Hispanic)
0.0%
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/57640

Link to this page

Permanent URL backed by Census ACS data in PocketBase.

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