Census ACS · ZIP Code Tabulation Area

57751 Income Statistics for 2026

Pennington County, South Dakota

Median household income

$97,969

Median household income ($97,969) is higher than Pennington County County ($74,980).

57751$97,969
Pennington County County$74,980
57767$250,001
57702$91,457
57745$88,194
57761$97,734
57790$75,096

Average household income

$108,642

Average household income ($108,642) is higher than Pennington County County ($99,302).

57751$108,642
Pennington County County$99,302
57767$201,799
57702$135,695
57745$113,049
57761$103,854
57790$103,480

Per-capita income

$43,414

Per-capita income ($43,414) is higher than Pennington County County ($42,478).

57751$43,414
Pennington County County$42,478
57767$96,547
57702$59,230
57745$40,454
57761$36,587
57790$37,386

Households earning $100k+

48.0%

Households earning $100k+ (48.0%) is higher than Pennington County County (34.0%).

5775148.0%
Pennington County County34.0%
5776768.8%
5770245.4%
5774541.4%
5776146.2%
5779032.4%

All demographics

Population
893
Households
327
Median age
54.2 yrs
Median household income
$97,969
Mean household income
$108,642
Per capita income
$43,414
Median home value
$473,500
Median gross rent
$600
Owner-occupied housing
85.6%
Bachelor's degree or higher
43.0%
In labor force
66.0%
Poverty rate
4.6%
Households earning $100k+
48.0%
Population under 5
2.6%
Population age 18–34
12.2%
Population age 25–44
13.1%
Population age 45–64
37.4%
Population age 65+
23.4%
Hispanic or Latino
9.0%
Black (non-Hispanic)
0.1%
Asian (non-Hispanic)
1.6%
Unemployment rate
2.9%
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/57751

Link to this page

Permanent URL backed by Census ACS data in PocketBase.

← Back to South Dakota income overview