ZIP Code 57750 - Interior South Dakota

ZIP Code 57750 is located in Interior South Dakota. Portions of 57750 are also in Interior Township and Castle Butte Township and Interior (town). 57750 is primarily within Jackson County, with some portions in Pennington County. Regionally, it is located in the Rapid City Area.

Stats Demographics Geography Politics Schools Climate Related Pages

ZIP Code 57750 Quick Stats

ZIP Code NameInterior
Primary CountyJackson County
ZIP Code TypeStandard
Population (2022)197
Area Code(s)605
Current Time
MDT

ZIP Code 57750 Map

57750 Demographics

The majority race/ethnicity residing in 57750 is Native American. The majority race/ethnicity attending public schools in 57750 is Native American. The current unemployment level in 57750 is 5.0%.

Population197
Population Growth Rate-54.58%
Population Density2 People per Square Mile
Total Households129
Average Adjusted Gross Income (2020)$44,190
Current Unemployment Rate (February 2024)5.0%
Majority Race/EthnictyNative American - 50.00%
Public School Majority Race/EthnictyNative American - 58.62%

57750 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White5750%
Black00%
Hispanic00%
Asian00%
Native American5750%
Hawaiian/Pac. Islander00%

57750 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White1137.93%
Black00%
Hispanic13.45%
Asian00%
Native American1758.62%
Hawaiian/Pac. Islander00%

57750 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College2614.05%
Bachelor Degree2614.05%
High School Diploma5831.35%
No High School Diploma94.86%
GED or Alternate73.78%
1 or More Years of College3518.92%
Associates Degree2312.43%
Masters Degree00%
Professional Degree10.54%
Doctorate Degree00%

57750 Geography

Coordinates43.75531769,-101.90877533
Adjacent ZIP Codes
Cities/Towns in 57750
RegionRapid City Area
Metropolitan/Micropolitan Stat AreaRapid City, SD
Time ZoneMountain Daylight Time
IANA TimezoneAmerica/Denver
Area109 Square Miles

57750 Politics

South Dakota State Senate Districts in 57750
South Dakota State House of Representatives Districts in 57750

57750 Schools

57750 Weather and Climate Data

Plant Hardiness ZoneZone 5a: -20F to -15F
Average First Frost DateOctober 1 - 10
Average Last Frost DateMay 1 - 10
Koppen-Geiger Climate ZoneBSk - Cold Semi-Arid Climate
Ecoregion43h - White River Badlands

57750 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)12172536475662605037251537
Avg Max Temp (°F)35415163738391908167473863
Avg Precip (In.).39.491.122.063.162.962.361.761.241.45.64.3217.96

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