ZIP Code 57313 - Armour South Dakota
Overview
ZIP Code 57313 is located in Armour South Dakota. Portions of 57313 are also in Valley Township (Douglas County) and Independence Township (Douglas County) and Howard Township (Charles Mix County) and Chester Township (Douglas County) and Kennedy Township and Moore Township and Grandview Township (Douglas County) and Iowa Township (Douglas County) and Lincoln Township (Douglas County). 57313 is primarily within Douglas County, with some portions in Charles Mix County. Regionally, 57313 is located in the Sioux Falls Area.
ZIP Code 57313 Quick Stats
| ZIP Code Name | Armour |
| Primary County | Douglas County |
| ZIP Code Type | Standard |
| Population (2022) | 1,193 |
| Area Code(s) | 605 |
| Current Time | CDT |
ZIP Code 57313 Map
57313 Demographics
57313 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 57313 is White. The majority race/ethnicity attending public schools in 57313 is White. The current unemployment level in 57313 is 2.2%.
| Population | 1,193 |
| Population Growth Rate | -10.1% |
| Population Density | 7 People per Square Mile |
| Total Households | 478 |
| Percentage High Income Households | 2.1% |
| Median Household Income (2021) | $66,065 |
| Average Adjusted Gross Income (2021) | $302,830 |
| Current Unemployment Rate (May 2026) | 2.2% |
| Sales Tax Rate (2025) | 6.2% |
| Majority Race/Ethnicity | White - 93.65% |
| Public School Majority Race/Ethnicity | White - 88.18% |
57313 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 1,077 | 93.65% |
| Black | 42 | 3.65% |
| Hispanic | 12 | 1.04% |
| Asian | 0 | 0% |
| Native American | 19 | 1.65% |
| Hawaiian/Pac. Islander | 0 | 0% |
57313 Public School Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 179 | 91.33% |
| Black | 5 | 2.55% |
| Hispanic | 6 | 3.06% |
| Asian | 0 | 0% |
| Native American | 6 | 3.06% |
| Hawaiian/Pac. Islander | 0 | 0% |
57313 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 21 | 2.9% |
| Bachelor Degree | 140 | 19.34% |
| High School Diploma | 259 | 35.77% |
| No High School Diploma | 20 | 2.76% |
| GED or Alternate | 23 | 3.18% |
| 1 or More Years of College | 106 | 14.64% |
| Associates Degree | 109 | 15.06% |
| Masters Degree | 38 | 5.25% |
| Professional Degree | 5 | 0.69% |
| Doctorate Degree | 3 | 0.41% |
57313 Geography
| Coordinates | 43.30682373, -98.36927795 |
| Adjacent ZIP Codes | |
| Cities/Towns in 57313 | |
| Region | Sioux Falls Area |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 181 Square Miles |
57313 Schools
| School Districts in 57313 | |
| Elementary Schools in 57313 | |
| Middle Schools in 57313 | |
| High Schools in 57313 |
57313 Weather and Climate Data
| Plant Hardiness Zone | Zone 5a: -20F to -15F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | May 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 42e - Southern Missouri Coteau | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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