ZIP Code 57738 - Fairburn South Dakota
Overview
ZIP Code 57738 is located in Fairburn South Dakota. Portions of 57738 are also in East Custer and Fairburn (town). 57738 is entirely within Custer County. Regionally, 57738 is located in the Rapid City Area.
ZIP Code 57738 Quick Stats
| ZIP Code Name | Fairburn |
| Primary County | Custer County |
| ZIP Code Type | Standard |
| Population (2022) | 364 |
| Area Code(s) | 605 |
| Current Time | MDT |
ZIP Code 57738 Map
57738 Demographics
57738 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 57738 is White. The current unemployment level in 57738 is 2.2%.
| Population | 364 |
| Population Growth Rate | 0% |
| Population Density | 2 People per Square Mile |
| Total Households | 52 |
| Median Household Income (2021) | $34,510 |
| Average Adjusted Gross Income (2021) | $195,400 |
| Current Unemployment Rate (May 2026) | 2.2% |
| Sales Tax Rate (2025) | 4.2% |
| Majority Race/Ethnicity | White - 100% |
57738 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 218 | 100% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
57738 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 8 | 10.39% |
| Bachelor Degree | 12 | 15.58% |
| High School Diploma | 22 | 28.57% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 0 | 0% |
| 1 or More Years of College | 17 | 22.08% |
| Associates Degree | 18 | 23.38% |
| Masters Degree | 0 | 0% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
57738 Geography
| Coordinates | 43.64338303, -103.1885376 |
| Adjacent ZIP Codes | |
| Cities/Towns in 57738 | |
| Region | Rapid City Area |
| Time Zone | Mountain Daylight Time |
| IANA Timezone | America/Denver |
| Area | 225 Square Miles |
57738 Schools
| School Districts in 57738 | |
| Elementary Schools in 57738 | |
| Middle Schools in 57738 | |
| High Schools in 57738 |
57738 Weather and Climate Data
| Plant Hardiness Zone | Zone 5a: -20F to -15F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | September 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | May 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | BSk - Cold Semi-Arid Climate | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 43g - Semiarid Pierre Shale Plains | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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