ZIP Code 57020 - Crooks South Dakota
Overview
ZIP Code 57020 is located in Crooks South Dakota. Portions of 57020 are also in Benton Township (Minnehaha County) and Lyons Township. 57020 is entirely within Minnehaha County. Regionally, 57020 is located in the Sioux Falls Area.
ZIP Code 57020 Quick Stats
| ZIP Code Name | Crooks |
| Primary County | Minnehaha County |
| ZIP Code Type | Standard |
| Population (2022) | 1,885 |
| Area Code(s) | 605 |
| Current Time | CDT |
ZIP Code 57020 Map
57020 Demographics
57020 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 57020 is White. The current unemployment level in 57020 is 2.2%.
| Population | 1,885 |
| Population Growth Rate | 6.78% |
| Population Density | 85 People per Square Mile |
| Total Households | 528 |
| Percentage High Income Households | 3.8% |
| Median Household Income (2021) | $111,964 |
| Average Adjusted Gross Income (2021) | $375,900 |
| Current Unemployment Rate (May 2026) | 2.2% |
| Sales Tax Rate (2025) | 6.2% |
| Majority Race/Ethnicity | White - 98.47% |
57020 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 1,675 | 98.47% |
| Black | 0 | 0% |
| Hispanic | 21 | 1.23% |
| Asian | 0 | 0% |
| Native American | 5 | 0.29% |
| Hawaiian/Pac. Islander | 0 | 0% |
57020 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 66 | 6.57% |
| Bachelor Degree | 181 | 18.01% |
| High School Diploma | 312 | 31.04% |
| No High School Diploma | 4 | 0.4% |
| GED or Alternate | 39 | 3.88% |
| 1 or More Years of College | 144 | 14.33% |
| Associates Degree | 204 | 20.3% |
| Masters Degree | 34 | 3.38% |
| Professional Degree | 12 | 1.19% |
| Doctorate Degree | 9 | 0.9% |
57020 Geography
| Coordinates | 43.68026733, -96.83334351 |
| Adjacent ZIP Codes | |
| Cities/Towns in 57020 | |
| Region | Sioux Falls Area |
| Metropolitan/Micropolitan Stat Area | Sioux Falls, SD |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 22 Square Miles |
57020 Schools
| School Districts in 57020 | |
| Elementary Schools in 57020 | |
| Middle Schools in 57020 | |
| High Schools in 57020 |
57020 Weather and Climate Data
| Plant Hardiness Zone | Zone 4b: -25F to -20F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | September 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | May 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 47a - Loess Prairies | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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