CensusEasy
ZIP CODE TABULATION AREA

57078

South Dakota · 20,383 residents · 111.276 sq mi
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ZIP 57078 has lower-than-average household income, with a median household income of $71,268. Population has held roughly steady since 2024. Median home value is $233,900. Among the 7 ZIP codes in Yankton County, 57078 ranks 6th by median household income.

$71,268
US average: $82,259
$233,900
US average: $376,019
33.1%
US average: 35.6%
Age, sex & households
Under 18
20.7%
Age 65+
21.9%
51.6%
48.4%
2.21 people
Race & ethnicity · 2024
2024
White, non-Hispanic86%(17,521)
Black1.8%(366)
Hispanic / Latino6.4%(1,297)
Asian0.4%(75)
Other5.5%(1,124)
Diversity Score31.7%(6,463)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Yankton County
Income rank vs other ZIPs
LOWEST6TH OF 7HIGHEST
Adjacent ZIPs
57031$64,794
57037$72,250
57040$72,250
57046$88,583
Frequently asked

How many people live in ZIP code 57078?

ZIP code 57078 has about 20,383 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 57078?

The typical household in ZIP code 57078 earns about $71,268 a year. Half of households make more than that, and half make less.

Is ZIP code 57078 expensive?

In ZIP code 57078, the median home is worth about $233,900, and the typical rent is about $788 a month.

How educated are people in ZIP code 57078?

About 33.1% of adults age 25 and over in ZIP code 57078 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 57078?

About 12.7% of people in ZIP code 57078 live below the federal poverty line.

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Containing area
Yankton County
Other ZIP codes in Yankton County
ZIP 57037ZIP 57031ZIP 57046ZIP 57072ZIP 57067ZIP 57040

DATA: US CENSUS BUREAU ACS 5-YEAR · ZCTA · UPDATED 2024