Corson
Source:
South Dakota
Corson is a low-population county in South Dakota with 10 ZIP codes, 4,376 people, and one of the lowest household incomes among US counties among US counties. All data is sourced from the U.S. Census Bureau American Community Survey (ACS) 2023 5-Year Estimates.
National county placement
According to ACS 5-Year Estimates, Corson, SD sits among US counties with one of the lowest household incomes among US counties, on a low-population county population base, across a compact ZIP cluster.
- 22nd pct
- household income vs 3,210 US counties
- 4,376
- combined ZIP population
- 10
- USPS ZIP codes covered
- $55,517
- avg ZIP median income
Income percentile ranks this county's average ZIP median household income against 3,210 US counties with ACS income on at least one ZIP.
Corson lands in the national county income distribution as one of the lowest household incomes among US counties on low-population county footing (FIPS 46031, 10 ZIPs, combined population 4,376). Sort the ZIP table by population before treating the county mean as uniform.
Lower household-income footing across 10 ZIPs (combined population 4,376). Cost-of-living reads should start from the densest ZIP rather than the county mean - sparse codes can dominate land area while a small urban ZIP carries most residents.
Save two ZIPs from the table into your shortlist, then open a compare link - that is the return path a static county summary cannot replace. All figures here come from Census ACS 2023 5-Year Estimates and USPS ZCTA files.
10
Total ZIPs
4,376
Total Population
ZIP Codes in Corson
Side-by-side: Compare 57642 vs 57658 →
Frequently Asked Questions
What is the population of Corson?
Corson has a total population of 4,376 across 10 ZIP codes, based on U.S. Census Bureau ACS 2023 data.
What ZIP codes are in Corson?
Corson includes 10 ZIP codes: 57642, 57658, 57621, 57639, 57644, 57641, 57645, 57657, 57634, 57660.