ZIP Code 57660 - Watauga South Dakota
Overview
ZIP Code 57660 is located in Watauga South Dakota. Portions of 57660 are also in West Corson and Prairie View Township and Watauga Township. 57660 is entirely within Corson County. Regionally, 57660 is located in the Minot-Bismark-Dickinson Area.
ZIP Code 57660 Quick Stats
| ZIP Code Name | Watauga |
| Primary County | Corson County |
| ZIP Code Type | Standard |
| Population (2022) | 95 |
| Area Code(s) | 605 |
| Current Time | MDT |
ZIP Code 57660 Map
57660 Demographics
57660 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in South Dakota. The majority race/ethnicity residing in 57660 is White. The current unemployment level in 57660 is 2.2%.
| Population | 95 |
| Population Growth Rate | 0% |
| Population Density | 1 People per Square Mile |
| Total Households | 27 |
| Percentage High Income Households | 3.7% |
| Median Household Income (2021) | $58,750 |
| Current Unemployment Rate (May 2026) | 2.2% |
| Sales Tax Rate (2025) | 4.2% |
| Majority Race/Ethnicity | White - 85.39% |
57660 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 76 | 85.39% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 13 | 14.61% |
| Hawaiian/Pac. Islander | 0 | 0% |
57660 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 2 | 4.44% |
| Bachelor Degree | 5 | 11.11% |
| High School Diploma | 19 | 42.22% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 11 | 24.44% |
| 1 or More Years of College | 4 | 8.89% |
| Associates Degree | 2 | 4.44% |
| Masters Degree | 0 | 0% |
| Professional Degree | 2 | 4.44% |
| Doctorate Degree | 0 | 0% |
57660 Geography
| Coordinates | 45.80806351, -101.58995819 |
| Adjacent ZIP Codes | |
| Cities/Towns in 57660 | |
| Region | Minot-Bismark-Dickinson Area |
| Time Zone | Mountain Daylight Time |
| IANA Timezone | America/Denver |
| Area | 170 Square Miles |
57660 Schools
| School Districts in 57660 | |
| Elementary Schools in 57660 | |
| Middle Schools in 57660 | |
| High Schools in 57660 |
57660 Weather and Climate Data
| Plant Hardiness Zone | Zone 4b: -25F to -20F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | September 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | May 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | BSk - Cold Semi-Arid Climate | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 43a - Missouri Plateau | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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