ZIP Code 57334 - Ethan South Dakota
Overview
ZIP Code 57334 is located in Ethan South Dakota. Portions of 57334 are also in New Elm Spring Colony and Old Elm Spring Colony and Worthen Township and Rome Township (Davison County) and Tobin Township and Foster Township (Hutchinson County) and Rosedale Township (Hanson County) and Ethan (town) and Cross Plains Township. 57334 is primarily within Davison County, with some portions in Hanson County and Hutchinson County. Regionally, 57334 is located in the Sioux Falls Area.
ZIP Code 57334 Quick Stats
| ZIP Code Name | Ethan |
| Primary County | Davison County |
| ZIP Code Type | Standard |
| Population (2022) | 809 |
| Area Code(s) | 605 |
| Current Time | CDT |
ZIP Code 57334 Map
57334 Demographics
57334 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 57334 is White. The majority race/ethnicity attending public schools in 57334 is White. The current unemployment level in 57334 is 2.2%.
| Population | 809 |
| Population Growth Rate | 0% |
| Population Density | 6 People per Square Mile |
| Total Households | 331 |
| Percentage High Income Households | 3% |
| Median Household Income (2021) | $63,750 |
| Average Adjusted Gross Income (2021) | $185,060 |
| Current Unemployment Rate (May 2026) | 2.2% |
| Sales Tax Rate (2025) | 6.2% |
| Majority Race/Ethnicity | White - 95.97% |
| Public School Majority Race/Ethnicity | White - 90.68% |
57334 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 880 | 95.97% |
| Black | 0 | 0% |
| Hispanic | 37 | 4.03% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
57334 Public School Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 282 | 95.27% |
| Black | 1 | 0.34% |
| Hispanic | 8 | 2.7% |
| Asian | 0 | 0% |
| Native American | 5 | 1.69% |
| Hawaiian/Pac. Islander | 0 | 0% |
57334 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 34 | 6.45% |
| Bachelor Degree | 73 | 13.85% |
| High School Diploma | 251 | 47.63% |
| No High School Diploma | 12 | 2.28% |
| GED or Alternate | 4 | 0.76% |
| 1 or More Years of College | 70 | 13.28% |
| Associates Degree | 72 | 13.66% |
| Masters Degree | 11 | 2.09% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
57334 Geography
| Coordinates | 43.53701019, -97.99427795 |
| Adjacent ZIP Codes | |
| Cities/Towns in 57334 | |
| Region | Sioux Falls Area |
| Metropolitan/Micropolitan Stat Area | Mitchell, SD |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 127 Square Miles |
57334 Schools
| School Districts in 57334 | |
| Elementary Schools in 57334 | |
| Middle Schools in 57334 | |
| High Schools in 57334 |
57334 Weather and Climate Data
| Plant Hardiness Zone | Zone 4b: -25F to -20F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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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