57331 Income Statistics

Comparison to Surrounding Areas

57331 Median Household Income

The median household income ($101,406) for 57331 is more than 57366 ($78,155), 57328 ($86,985), 57334 ($62,167), 57363 ($77,841), Davison County ($66,208), Douglas County ($86,442), Hutchinson County ($73,977), and Dimock town ($92,500).

57331$101,406
Dimock town$92,500
Davison County$66,208
Douglas County$86,442
Hutchinson County$73,977

Get Median Household Income for all Zip Codes in South Dakota.

57331 Average Household Income

The average household income ($96,862) for 57331 is less than the average household income for 57363 ($103,960), 57366 ($101,862), Douglas County ($107,200), and Hutchinson County ($97,565). But it's more than 57328 ($92,403), 57334 ($89,631), Davison County ($85,188), and Dimock town ($94,238).

57331$96,862
Dimock town$94,238
Davison County$85,188
Douglas County$107,200
Hutchinson County$97,565

Get Average Household Income for all Zip Codes in South Dakota.

57331 Per-Capita Income

The per-capita income for 57331 is $45,012. The per capita income ($45,012) for 57331 is less than the per capita income for Dimock town ($46,270). But it's more than 57328 ($37,453), 57334 ($33,721), 57363 ($42,463), 57366 ($40,340), Douglas County ($43,158), Hutchinson County ($39,153), and Davison County ($38,150).

57331$45,012
Dimock town$46,270
Davison County$38,150
Douglas County$43,158
Hutchinson County$39,153

Get Per-Capita Income for all Zip Codes in South Dakota.

57331 High Income Households

7.2% of households make over $200,000 a year. The percent high income households (7.2%) for 57331 is less than the percent high income households for 57328 (8.5%), 57363 (8.4%), 57366 (9.7%), Douglas County (9.9%), and Hutchinson County (9.1%). But it's more than 57334 (6.6%), Davison County (5.4%), and Dimock town (3.8%).

573317.2%
Dimock town3.8%
Davison County5.4%
Douglas County9.9%
Hutchinson County9.1%

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57331 Median Household Income by Age of Householder

under 25 years 25 to 44 years 45 to 64 years 65 years and over
57331$-1$162,500$100,469$45,625
Dimock town$-1$136,250$98,750$76,250
Davison County$34,145$67,206$90,450$51,760
Douglas County$-1$98,606$101,339$53,750
Hutchinson County$66,875$80,250$99,250$49,756

Get Median Household Income by Age of Householder for all Zip Codes in South Dakota.

57331 Map

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About the Data

Data Sources

All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 57331 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.

The following data tables were used:

  • B19001 Household Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • B19013 Median Household Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • B19301 Per Capita Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • S1902 Mean Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • B19049 Median Household Income in the Past 12 Months (in 2024 inflation-adjusted dollars) By Age Of Householder

Margins of Error

Margins of error for the income data are:

Median Household Income Average Household Income Per Capita Income High Income Households Median Household Income by Age of Householder
under 25 25 to 44 45 to 64 65+
57331+/-$26,199+/-$27,404+/-$13,194+/-8.1%+/-$-1+/-$49,851+/-$91,061+/-$25,475
Dimock town+/-$28,215+/-$39,906+/-$23,716+/-10.3%+/-$-1+/-$32,537+/-$70,864+/-$33,049
Davison County+/-$7,907+/-$5,257+/-$2,468+/-1.7%+/-$11,079+/-$16,519+/-$7,187+/-$5,886
Douglas County+/-$7,842+/-$11,353+/-$4,202+/-3.2%+/-$-1+/-$14,584+/-$16,671+/-$22,983
Hutchinson County+/-$8,995+/-$6,501+/-$2,250+/-2.1%+/-$10,606+/-$15,145+/-$19,451+/-$7,206