About UsBusiness PlansMarket ResearchInsightsKnowledgeCareerLet's Talk

Census ACS · ZIP Code Tabulation Area

57720 Income Statistics for 2026

Harding County, South Dakota

Median household income

$79,091

Median household income ($79,091) is higher than Harding County County ($77,914).

57720$79,091
Harding County County$77,914
57651$94,559
57755$68,125
57724$61,146
57650—

Average household income

$100,011

Average household income ($100,011) is lower than Harding County County ($100,409).

57720$100,011
Harding County County$100,409
57651$118,750
57755$105,869
57724$77,364
57650—

Per-capita income

$51,037

Per-capita income ($51,037) is higher than Harding County County ($45,692).

57720$51,037
Harding County County$45,692
57651$33,360
57755$44,098
57724$45,862
57650$29,206

Households earning $100k+

33.3%

Households earning $100k+ (33.3%) is lower than Harding County County (36.0%).

5772033.3%
Harding County County36.0%
5765144.4%
5775546.7%
5772423.9%
5765075.0%

All demographics

Population
518
Households
264
Median age
52.3 yrs
Median household income
$79,091
Mean household income
$100,011
Per capita income
$51,037
Median home value
$157,000
Median gross rent
$586
Owner-occupied housing
81.1%
Bachelor's degree or higher
25.0%
In labor force
75.7%
Poverty rate
12.0%
Households earning $100k+
33.3%
Population under 5
5.0%
Population age 18–34
14.3%
Population age 25–44
17.4%
Population age 45–64
37.8%
Population age 65+
21.2%
Hispanic or Latino
1.0%
Black (non-Hispanic)
1.2%
Asian (non-Hispanic)
0.0%
Unemployment rate
1.9%
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/57720

Link to this page

Permanent URL backed by Census ACS data in PocketBase.

← Back to South Dakota income overview