ZIP Code 57763 - Oelrichs South Dakota

ZIP Code 57763 is located in Oelrichs South Dakota. Portions of 57763 are also in Northeast Fall River and Oelrichs (town) and Southwest Fall River. 57763 is entirely within Fall River County. Regionally, 57763 is located in the Rapid City Area.

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ZIP Code 57763 Quick Stats

ZIP Code NameOelrichs
Primary CountyFall River County
ZIP Code TypeStandard
Population (2022)384
Area Code(s)605
Current Time

ZIP Code 57763 Map

57763 Demographics

57763 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in South Dakota based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 57763 is White. The majority race/ethnicity attending public schools in 57763 is Native American. The current unemployment level in 57763 is 2.0%.

Population Growth Rate60.26%
Population Density1 People per Square Mile
Total Households149
Percentage High Income Households8.1%
Median Household Income (2021)$62,589
Average Adjusted Gross Income (2021)$96,200
Current Unemployment Rate (June 2024)2.0%
Majority Race/EthnictyWhite - 91.27%
Public School Majority Race/EthnictyNative American - 85.16%

57763 Race/Ethnicty Breakdown

Native American102.82%
Hawaiian/Pac. Islander00%

57763 Public School Race/Ethnicty Breakdown

Native American10987.9%
Hawaiian/Pac. Islander00%

57763 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College176.69%
Bachelor Degree4216.54%
High School Diploma10641.73%
No High School Diploma20.79%
GED or Alternate2610.24%
1 or More Years of College3814.96%
Associates Degree197.48%
Masters Degree41.57%
Professional Degree00%
Doctorate Degree00%

57763 Geography

Adjacent ZIP Codes
Cities/Towns in 57763
RegionRapid City Area
Time ZoneMountain Daylight Time
IANA TimezoneAmerica/Denver
Area261 Square Miles

57763 Politics

South Dakota State Senate Districts in 57763
South Dakota State House of Representatives Districts in 57763

57763 Schools

School Districts in 57763

57763 Weather and Climate Data

Plant Hardiness ZoneZone 4b: -25F to -20F
Average First Frost DateSeptember 21 - 31
Average Last Frost DateMay 11 - 20
Koppen-Geiger Climate ZoneDfb - Humid Continental Mild Summer, Wet All Year
Ecoregion43g - Semiarid Pierre Shale Plains

57763 Annual Climate Data

Avg Min Temp (°F)10142232425157564433201233
Avg Max Temp (°F)34404960718290897965463662
Avg Precip (In.).41.48.981.963.122.792.161.671.

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