ZIP Code 57269 - Twin Brooks South Dakota

ZIP Code 57269 is located in Twin Brooks South Dakota. Portions of 57269 are also in Kilborn Township and Twin Brooks Township and Grant Center Township and Mazeppa Township and Madison Township (Grant County). 57269 is entirely within Grant County. Regionally, it is located in the Sioux Falls Area.

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ZIP Code 57269 Quick Stats

ZIP Code NameTwin Brooks
Primary CountyGrant County
ZIP Code TypeStandard
Population (2022)179
Area Code(s)605
Current Time
CDT

ZIP Code 57269 Map

57269 Demographics

57269 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 57269 is White. The current unemployment level in 57269 is 3.0%.

Population179
Population Growth Rate-50.76%
Population Density2 People per Square Mile
Total Households169
Median Household Income (2021)$71,705
Average Adjusted Gross Income (2020)$79,150
Current Unemployment Rate (April 2024)3.0%
Majority Race/EthnictyWhite - 100.00%

57269 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White161100%
Black00%
Hispanic00%
Asian00%
Native American00%
Hawaiian/Pac. Islander00%

57269 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College93.3%
Bachelor Degree4215.38%
High School Diploma10337.73%
No High School Diploma20.73%
GED or Alternate155.49%
1 or More Years of College196.96%
Associates Degree7828.57%
Masters Degree00%
Professional Degree00%
Doctorate Degree51.83%

57269 Geography

Coordinates45.22134399,-96.80294800
Adjacent ZIP Codes
Cities/Towns in 57269
RegionSioux Falls Area
Time ZoneCentral Daylight Time
IANA TimezoneAmerica/Chicago
Area94 Square Miles

57269 Politics

South Dakota State Senate Districts in 57269
South Dakota State House of Representatives Districts in 57269

57269 Weather and Climate Data

Plant Hardiness ZoneZone 4a: -30F to -25F
Average First Frost DateSeptember 21 - 31
Average Last Frost DateMay 11 - 20
Koppen-Geiger Climate ZoneDfb - Humid Continental Mild Summer, Wet All Year
Ecoregion46o - Minnesota River Prairie

57269 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)07203245555957473520632
Avg Max Temp (°F)21273956707984817259392654
Avg Precip (In.).61.511.422.082.653.543.422.791.962.041.1.4222.54

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