ZIP Code 57359 is located in Letcher South Dakota. Portions of 57359 are also in Storla and Upland Colony and Butler Township (Sanborn County) and Letcher Township and Elliott Township and Belford Township and Badger Township (Davison County) and Perry Township (Davison County) and Union Township (Sanborn County) and Letcher (town). 57359 is primarily within Sanborn County, with some portions in Aurora County and Davison County. Regionally, 57359 is located in the Sioux Falls Area.
| ZIP Code Name | Letcher |
| Primary County | Sanborn County |
| ZIP Code Type | Standard |
| Population (2022) | 612 |
| Area Code(s) | 605 |
| Current Time | CST |
57359 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 57359 is White. The current unemployment level in 57359 is 1.5%.
| Population | 612 |
| Population Growth Rate | -24.30% |
| Population Density | 4 People per Square Mile |
| Total Households | 300 |
| Percentage High Income Households | 2.7% |
| Median Household Income (2021) | $61,346 |
| Average Adjusted Gross Income (2021) | $186,080 |
| Current Unemployment Rate (November 2024) | 1.5% |
| Majority Race/Ethnicty | White - 94.89% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 557 | 94.89% |
| Black | 0 | 0% |
| Hispanic | 28 | 4.77% |
| Asian | 2 | 0.34% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
| Highest Education Level Attained | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 17 | 3.54% |
| Bachelor Degree | 58 | 12.08% |
| High School Diploma | 230 | 47.92% |
| No High School Diploma | 2 | 0.42% |
| GED or Alternate | 32 | 6.67% |
| 1 or More Years of College | 37 | 7.71% |
| Associates Degree | 63 | 13.13% |
| Masters Degree | 38 | 7.92% |
| Professional Degree | 3 | 0.63% |
| Doctorate Degree | 0 | 0% |
| Coordinates | 43.89344788,-98.16911316 |
| Adjacent ZIP Codes | |
| Cities/Towns in 57359 | |
| Region | Sioux Falls Area |
| Metropolitan/Micropolitan Stat Area | Mitchell, SD |
| Time Zone | Central Standard Time |
| IANA Timezone | America/Chicago |
| Area | 150 Square Miles |
| School Districts in 57359 | |
| Elementary Schools in 57359 | |
| Middle Schools in 57359 | |
| High Schools in 57359 |
| 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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||