ZIP Code 57656 - Timber Lake South Dakota

57656 Overview

ZIP Code 57656 is located in Timber Lake South Dakota. Portions of 57656 are also in Whitehorse and North Dewey and South Dewey. 57656 is entirely within Dewey County. Regionally, 57656 is located in the Sioux Falls Area.

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ZIP Code 57656 Quick Stats

ZIP Code NameTimber Lake
Primary CountyDewey County
ZIP Code TypeStandard
Population (2022)842
Area Code(s)605
Current Time
MST

ZIP Code 57656 Map

57656 Demographics

57656 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 57656 is White. The majority race/ethnicity attending public schools in 57656 is Native American. The current unemployment level in 57656 is 1.5%.

Population842
Population Growth Rate10.56%
Population Density2 People per Square Mile
Total Households293
Percentage High Income Households2.0%
Median Household Income (2021)$56,071
Average Adjusted Gross Income (2021)$592,050
Current Unemployment Rate (November 2024)1.5%
Majority Race/EthnictyWhite - 54.06%
Public School Majority Race/EthnictyNative American - 52.66%

57656 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White43354.06%
Black50.62%
Hispanic192.37%
Asian30.37%
Native American34142.57%
Hawaiian/Pac. Islander00%

57656 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White16245.38%
Black10.28%
Hispanic61.68%
Asian00%
Native American18852.66%
Hawaiian/Pac. Islander00%

57656 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College286.83%
Bachelor Degree5914.39%
High School Diploma16440%
No High School Diploma81.95%
GED or Alternate133.17%
1 or More Years of College7418.05%
Associates Degree409.76%
Masters Degree133.17%
Professional Degree112.68%
Doctorate Degree00%

57656 Geography

Coordinates45.33818817,-101.02596283
Adjacent ZIP Codes
Cities/Towns in 57656
RegionSioux Falls Area
Time ZoneMountain Standard Time
IANA TimezoneAmerica/Denver
Area340 Square Miles

57656 Schools

School Districts in 57656
Elementary Schools in 57656
Middle Schools in 57656
High Schools in 57656

57656 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 ZoneBSk - Cold Semi-Arid Climate
Ecoregion43a - Missouri Plateau

57656 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)512213344545957473520933
Avg Max Temp (°F)25324257707985847460402856
Avg Precip (In.).4.531.21.942.93.152.441.91.271.62.67.518.52

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