ZIP Code 57031
About Gayville
Gayville is a town in Yankton County, South Dakota, United States. The population was 382 at the 2020 census.
From Wikipedia — text licensed CC BY-SA 4.0.
Area Profile
US Census (ACS 5-year · Gazetteer)
670
population
$73,487
median household income
17
people / sq mi
$138,000
median home value
$533
median gross rent
43.3
median age
379
housing units
353
households
39.4
land area (sq mi)