ZIP Code 57340 - Fulton South Dakota
Overview
ZIP Code 57340 is located in Fulton South Dakota. Portions of 57340 are also in Plano Township and Fairview Township (Hanson County) and Hanson Township and Jasper Township and Fulton (town). 57340 is entirely within Hanson County. Regionally, 57340 is located in the Sioux Falls Area.
ZIP Code 57340 Quick Stats
| ZIP Code Name | Fulton |
| Primary County | Hanson County |
| ZIP Code Type | Standard |
| Population (2022) | 186 |
| Area Code(s) | 605 |
| Current Time | CDT |
ZIP Code 57340 Map
57340 Demographics
57340 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 57340 is White. The current unemployment level in 57340 is 2.2%.
| Population | 186 |
| Population Growth Rate | -31.58% |
| Population Density | 3 People per Square Mile |
| Total Households | 125 |
| Median Household Income (2021) | $63,750 |
| Average Adjusted Gross Income (2021) | $169,650 |
| Current Unemployment Rate (May 2026) | 2.2% |
| Sales Tax Rate (2025) | 4.2% |
| Majority Race/Ethnicity | White - 100% |
57340 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 207 | 100% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
57340 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 12 | 5.61% |
| Bachelor Degree | 33 | 15.42% |
| High School Diploma | 110 | 51.4% |
| No High School Diploma | 7 | 3.27% |
| GED or Alternate | 15 | 7.01% |
| 1 or More Years of College | 18 | 8.41% |
| Associates Degree | 12 | 5.61% |
| Masters Degree | 2 | 0.93% |
| Professional Degree | 5 | 2.34% |
| Doctorate Degree | 0 | 0% |
57340 Geography
| Coordinates | 43.7767334, -97.85986328 |
| Adjacent ZIP Codes | |
| Cities/Towns in 57340 | |
| Region | Sioux Falls Area |
| Metropolitan/Micropolitan Stat Area | Mitchell, SD |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 71 Square Miles |
57340 Schools
| School Districts in 57340 |
57340 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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