ZIP Code 57365 - Oacoma South Dakota

57365 Overview

ZIP Code 57365 is located in Oacoma South Dakota. Portions of 57365 are also in Oacoma Township and Oacoma (town). 57365 is entirely within Lyman County. Regionally, 57365 is located in the Sioux Falls Area.

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ZIP Code 57365 Quick Stats

ZIP Code NameOacoma
Primary CountyLyman County
ZIP Code TypeStandard
Population (2022)522
Area Code(s)605
Current Time
CST

ZIP Code 57365 Map

57365 Demographics

57365 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 57365 is White. The current unemployment level in 57365 is 1.5%.

Population522
Population Growth Rate-10.06%
Population Density8 People per Square Mile
Total Households276
Median Household Income (2021)$68,750
Average Adjusted Gross Income (2021)$185,800
Current Unemployment Rate (November 2024)1.5%
Majority Race/EthnictyWhite - 97.65%

57365 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White54197.65%
Black00%
Hispanic00%
Asian00%
Native American132.35%
Hawaiian/Pac. Islander00%

57365 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College184.38%
Bachelor Degree6315.33%
High School Diploma13232.12%
No High School Diploma00%
GED or Alternate297.06%
1 or More Years of College8721.17%
Associates Degree297.06%
Masters Degree5112.41%
Professional Degree20.49%
Doctorate Degree00%

57365 Geography

Coordinates43.81785965,-99.40933228
Adjacent ZIP Codes
Cities/Towns in 57365
RegionSioux Falls Area
Time ZoneCentral Standard Time
IANA TimezoneAmerica/Chicago
Area63 Square Miles

57365 Schools

School Districts in 57365
Elementary Schools in 57365
Middle Schools in 57365
High Schools in 57365

57365 Weather and Climate Data

Plant Hardiness ZoneZone 4b: -25F to -20F
Average First Frost DateOctober 1 - 10
Average Last Frost DateMay 1 - 10
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion43c - River Breaks

57365 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)7142436485863615138241336
Avg Max Temp (°F)28364762748390887865453361
Avg Precip (In.).4.521.422.33.43.182.862.111.831.66.78.4120.87

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