ZIP Code 57042 - Madison South Dakota

ZIP Code 57042 is located in Madison South Dakota. Portions of 57042 are also in Lake Madison and Rustic Acres Colony and Herman Township and Le Roy Township and Orland Township and Lake View Township and Franklin Township (Lake County). 57042 is primarily within Lake County, with some portions in Mccook County. Regionally, it is located in the Sioux Falls Area.

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ZIP Code 57042 Quick Stats

ZIP Code NameMadison
Primary CountyLake County
ZIP Code TypeStandard
Population (2022)8,178
Area Code(s)605
Current Time

ZIP Code 57042 Map

57042 Demographics

57042 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 57042 is White. The majority race/ethnicity attending public schools in 57042 is White. The current unemployment level in 57042 is 3.3%.

Population Growth Rate-12.30%
Population Density43 People per Square Mile
Total Households3,376
Percentage High Income Households0.3%
Median Household Income (2021)$65,270
Average Adjusted Gross Income (2020)$68,300
Current Unemployment Rate (April 2024)3.3%
Majority Race/EthnictyWhite - 95.12%
Public School Majority Race/EthnictyWhite - 86.33%

57042 Race/Ethnicty Breakdown

Native American1461.8%
Hawaiian/Pac. Islander40.05%

57042 Public School Race/Ethnicty Breakdown

Native American171.52%
Hawaiian/Pac. Islander00%

57042 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College2955.95%
Bachelor Degree98319.83%
High School Diploma1,55331.32%
No High School Diploma731.47%
GED or Alternate2024.07%
1 or More Years of College82216.58%
Associates Degree4929.92%
Masters Degree2515.06%
Professional Degree691.39%
Doctorate Degree2184.4%

57042 Geography

Adjacent ZIP Codes
Cities/Towns in 57042
RegionSioux Falls Area
Metropolitan/Micropolitan Stat AreaSioux Falls, SD
Time ZoneCentral Daylight Time
IANA TimezoneAmerica/Chicago
Area191 Square Miles

57042 Politics

South Dakota State Senate Districts in 57042
South Dakota State House of Representatives Districts in 57042

57042 Weather and Climate Data

Plant Hardiness ZoneZone 4b: -25F to -20F
Average First Frost DateSeptember 21 - 31
Average Last Frost DateMay 1 - 10
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion46k - Prairie Coteau

57042 Annual Climate Data

Avg Min Temp (°F)210213346556058483521733
Avg Max Temp (°F)22294056697983817360402655
Avg Precip (In.).55.631.712.53.233.783.143.142.481.911.31.5724.94

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