About UsBusiness PlansMarket ResearchInsightsKnowledgeCareerLet's Talk

Census ACS · ZIP Code Tabulation Area

57054 Income Statistics for 2026

Lake County, South Dakota

Median household income

$86,875

Median household income ($86,875) is higher than Lake County County ($80,391).

57054$86,875
Lake County County$80,391
57075$106,763
57050$116,563
57076$118,281
57016$95,815
57042$71,868

Average household income

$113,548

Average household income ($113,548) is higher than Lake County County ($104,541).

57054$113,548
Lake County County$104,541
57075$188,936
57050$139,883
57076$137,202
57016$101,164
57042$88,317

Per-capita income

$39,061

Per-capita income ($39,061) is lower than Lake County County ($46,047).

57054$39,061
Lake County County$46,047
57075$87,738
57050$63,303
57076$51,469
57016$43,684
57042$39,812

Households earning $100k+

46.6%

Households earning $100k+ (46.6%) is higher than Lake County County (39.0%).

5705446.6%
Lake County County39.0%
5707554.6%
5705059.0%
5707673.6%
5701644.8%
5704234.0%

All demographics

Population
703
Households
236
Median age
31.4 yrs
Median household income
$86,875
Mean household income
$113,548
Per capita income
$39,061
Median home value
$97,100
Median gross rent
$850
Owner-occupied housing
80.5%
Bachelor's degree or higher
14.2%
In labor force
74.4%
Poverty rate
20.1%
Households earning $100k+
46.6%
Population under 5
11.0%
Population age 18–34
29.0%
Population age 25–44
35.1%
Population age 45–64
14.9%
Population age 65+
15.9%
Hispanic or Latino
40.5%
Black (non-Hispanic)
0.0%
Asian (non-Hispanic)
0.0%
Unemployment rate
0.3%
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/57054

Link to this page

Permanent URL backed by Census ACS data in PocketBase.

← Back to South Dakota income overview