| ZIP Code | 57076 |
| ZIP Code Name | Winfred |
| Primary County | Lake County |
| ZIP Code Type | Standard |
| Population (2021) | 410 |
| Area Code(s) | 605 |
| Current Time | CDT |
57076 is a United States ZIP Code located in Winfred South Dakota. Portions of 57076 are also in Graceville Colony and Shannon Colony and Clarno Township and Winfred Township and Clearwater Township and Henden Township and Belleview Township. 57076 is primarily within Lake County with some portions in Miner County. 57076 is within the Sioux Falls Area.
57076 can be classified socioeconically as a Middle Class class zipcode in comparison to other zipcodes in South Dakota based on Median Household Income and Average Adjusted Gross Income. Measuring level of educational attainment the majority of adults in 57076 have at least a High School Diploma. The majority race/ethnicity residing in 57076 is White. The majority race/ethnicity attending public schools in 57076 is White. The current unemployment level in 57076 is 3.3%.
| Population | 410 |
| Population Growth Rate | 85.52% |
| Population Density | 3 People per Square Mile |
| Total Households | 148 |
| Percentage High Income Households | 8.1% |
| Median Houshold Income (2021) | $92,700 |
| Average Adjusted Gross Income (2019) | $49,740 |
| Current Unemployment Rate (August 2023) | 3.3% |
| Majority Race/Ethnicty | White - 100.00% |
| Public School Majority Race/Ethnicty | White - 100.00% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 410 | 100% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 47 | 100% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
| Highest Education Level Attained | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 25 | 10.16% |
| Bachelor Degree | 60 | 24.39% |
| High School Diploma | 86 | 34.96% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 0 | 0% |
| 1 or More Years of College | 39 | 15.85% |
| Associates Degree | 7 | 2.85% |
| Masters Degree | 22 | 8.94% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
| Coordinates | 43.97832108,-97.34902954 |
| Adjacent ZIP Codes | |
| Cities/Towns in 57076 | |
| Region | Sioux Falls Area |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 124 Square Miles |
| South Dakota State Senate Districts in 57076 | |
| South Dakota State House of Representatives Districts in 57076 |
| Plant Hardiness Zone | Zone 4b: -25F to -20F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | September 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | May 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 46n - James River Lowland | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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