57751
StandardKeystone, SD
Keystone County County · South Dakota
Quick Facts
National Rankings
Population
#2,351 of 41,898
Top 6%
Median Income
#13,606 of 41,898
Middle
Home Value
#32,954 of 41,898
Bottom 26%
Rankings are among Standard ZIP codes only. Data is estimated. Est.
Demographics Est.
Demographic data is estimated. All values are illustrative.
Total Population
42,449
Land Area
187.6 mi²
Pop. Density
226/mi²
Median Age
55.5
Male
51.4%
Female
48.6%
Race & Ethnicity
White77.1%
Hispanic4.0%
Black4.8%
Asian3.6%
Other10.5%
Map of 57751
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Map data © OpenStreetMap contributors
Nearby ZIP Codes
57702Rapid City, SD
8.5 mi27,551
57745Hill City, SD9.6 mi35,723
57744Hermosa, SD10.7 mi32,051
57709Rapid City, SD13.8 mi21,128
57730Custer, SD15.8 mi21,292
57703Rapid City, SD15.8 mi10,537
57738Fairburn, SD18.0 mi18,797
57718Black Hawk, SD18.6 mi10,629
57701Rapid City, SD20.2 mi23,623
57719Box Elder, SD23.1 mi6,701
57759Nemo, SD23.6 mi39,954
57706Ellsworth Afb, SD24.1 mi3,903
Download Data
Frequently Asked Questions
What city is ZIP code 57751 in?⌄
ZIP code 57751 is in Keystone, South Dakota.
What county is ZIP code 57751 in?⌄
ZIP code 57751 is in Keystone County County.
What state is ZIP code 57751 in?⌄
ZIP code 57751 is in South Dakota (SD).
What timezone is ZIP code 57751 in?⌄
ZIP code 57751 is in the Central (CT) timezone.
What is the population of ZIP code 57751?⌄
The estimated population of ZIP code 57751 is approximately 42,449 people.
What is the median household income in ZIP code 57751?⌄
The estimated median household income for ZIP code 57751 is $77,700 per year.