ZIP code 57520

57520 is in Sully County, South Dakota.

118Residents

$50,417Median household income

$118,800Median home value

54.8Median age

34%Adults with a bachelor’s degree or higher

66%Homes lived in by their owners

2.4×Home value to household income

Other ZIP codes in Sully County

57564 $74,297

All ZIP codes in South Dakota · Highest-paying jobs in South Dakota

Source: Census ACS 2024 ACS 5-year, ZIP code tabulation areas. ZCTAs approximate postal ZIP codes and can differ from them. Small areas carry larger margins of error.