ZIP Code 57474 - Stratford South Dakota
Overview
ZIP Code 57474 is located in Stratford South Dakota. Portions of 57474 are also in Hutterville Colony and East Rondell Township and Garden Prairie Township and Stratford (town) and West Rondell Township and Gem Township and La Prairie Township. 57474 is entirely within Brown County. Regionally, 57474 is located in the Sioux Falls Area.
ZIP Code 57474 Quick Stats
| ZIP Code Name | Stratford |
| Primary County | Brown County |
| ZIP Code Type | Standard |
| Population (2022) | 234 |
| Area Code(s) | 605 |
| Current Time | CDT |
ZIP Code 57474 Map
57474 Demographics
57474 can be classified socioeconomically as 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 57474 is White. The current unemployment level in 57474 is 2.2%.
| Population | 234 |
| Population Growth Rate | 12.03% |
| Population Density | 4 People per Square Mile |
| Total Households | 62 |
| Percentage High Income Households | 12.9% |
| Median Household Income (2021) | $84,375 |
| Average Adjusted Gross Income (2021) | $234,830 |
| Current Unemployment Rate (May 2026) | 2.2% |
| Sales Tax Rate (2025) | 6.2% |
| Majority Race/Ethnicity | White - 98.8% |
57474 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 165 | 98.8% |
| Black | 0 | 0% |
| Hispanic | 2 | 1.2% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
57474 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 12 | 12% |
| Bachelor Degree | 15 | 15% |
| High School Diploma | 54 | 54% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 2 | 2% |
| 1 or More Years of College | 17 | 17% |
| Associates Degree | 0 | 0% |
| Masters Degree | 0 | 0% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
57474 Geography
| Coordinates | 45.29197311, -98.26154327 |
| Adjacent ZIP Codes | |
| Cities/Towns in 57474 | |
| Region | Sioux Falls Area |
| Metropolitan/Micropolitan Stat Area | Aberdeen, SD |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 64 Square Miles |
57474 Schools
| School Districts in 57474 | |
| Elementary Schools in 57474 | |
| Middle Schools in 57474 | |
| High Schools in 57474 |
57474 Weather and Climate Data
| Plant Hardiness Zone | Zone 4a: -30F to -25F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | September 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | May 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfb - Humid Continental Mild Summer, Wet All Year | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 46c - Glacial Lake Basins | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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