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Census ACS · ZIP Code Tabulation Area

57633 Income Statistics for 2026

Dewey County, South Dakota

Median household income

$78,750

Median household income ($78,750) is higher than Dewey County County ($50,450).

57633$78,750
Dewey County County$50,450
57636$112,375
57630—
57656$66,094
57625$43,235
57661$55,000

Average household income

$108,244

Average household income ($108,244) is higher than Dewey County County ($69,901).

57633$108,244
Dewey County County$69,901
57636$113,100
57630$105,333
57656$84,522
57625$64,511
57661$45,563

Per-capita income

$37,567

Per-capita income ($37,567) is higher than Dewey County County ($22,759).

57633$37,567
Dewey County County$22,759
57636$37,477
57630$83,973
57656$30,983
57625$19,862
57661$14,135

Households earning $100k+

38.8%

Households earning $100k+ (38.8%) is higher than Dewey County County (25.0%).

5763338.8%
Dewey County County25.0%
5763673.2%
5763033.3%
5765638.0%
5762520.6%
576613.6%

All demographics

Population
445
Households
183
Median age
36.5 yrs
Median household income
$78,750
Mean household income
$108,244
Per capita income
$37,567
Median home value
$70,000
Median gross rent
$818
Owner-occupied housing
76.5%
Bachelor's degree or higher
20.9%
In labor force
73.5%
Poverty rate
7.6%
Households earning $100k+
38.8%
Population under 5
9.2%
Population age 18–34
12.4%
Population age 25–44
29.9%
Population age 45–64
16.9%
Population age 65+
13.5%
Hispanic or Latino
0.0%
Black (non-Hispanic)
0.4%
Asian (non-Hispanic)
0.0%
Unemployment rate
6.8%
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/57633

Link to this page

Permanent URL backed by Census ACS data in PocketBase.

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