| ZIP Code | 57030 |
| ZIP Code Name | Garretson |
| Primary County | Minnehaha County |
| ZIP Code Type | Standard |
| Population (2021) | 2,845 |
| Area Code(s) | 605 |
| Current Time | CDT |
57030 is a United States ZIP Code located in Garretson South Dakota. Portions of 57030 are also in Sherman and Edison Township and Highland Township (Minnehaha County) and Palisade Township and Logan Township (Minnehaha County) and Brandon Township. 57030 is entirely within Minnehaha County. 57030 is within the Sioux Falls Area.
57030 can be classified socioeconically as a Lower Middle Class class zipcode in comparison to other zipcodes in South Dakota based on Median Household Income and Average Adjusted Gross Income. Measuring level of educational attainment the majority of adults in 57030 have at least a High School Diploma. The majority race/ethnicity residing in 57030 is White. The majority race/ethnicity attending public schools in 57030 is White. The current unemployment level in 57030 is 2.6%.
| Population | 2,845 |
| Population Growth Rate | -0.56% |
| Population Density | 23 People per Square Mile |
| Total Households | 1,259 |
| Percentage High Income Households | 0.7% |
| Median Houshold Income (2021) | $73,377 |
| Average Adjusted Gross Income (2019) | $78,390 |
| Current Unemployment Rate (June 2023) | 2.6% |
| Majority Race/Ethnicty | White - 90.95% |
| Public School Majority Race/Ethnicty | White - 88.64% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 2,613 | 90.95% |
| Black | 11 | 0.38% |
| Hispanic | 71 | 2.47% |
| Asian | 0 | 0% |
| Native American | 178 | 6.2% |
| Hawaiian/Pac. Islander | 0 | 0% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 437 | 93.18% |
| Black | 0 | 0% |
| Hispanic | 21 | 4.48% |
| Asian | 2 | 0.43% |
| Native American | 9 | 1.92% |
| Hawaiian/Pac. Islander | 0 | 0% |
| Highest Education Level Attained | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 120 | 5.64% |
| Bachelor Degree | 391 | 18.37% |
| High School Diploma | 717 | 33.68% |
| No High School Diploma | 11 | 0.52% |
| GED or Alternate | 30 | 1.41% |
| 1 or More Years of College | 354 | 16.63% |
| Associates Degree | 311 | 14.61% |
| Masters Degree | 118 | 5.54% |
| Professional Degree | 31 | 1.46% |
| Doctorate Degree | 37 | 1.74% |
| Coordinates | 43.73506927,-96.54969788 |
| Adjacent ZIP Codes | |
| Cities/Towns in 57030 | |
| Region | Sioux Falls Area |
| Metropolitan/Micropolitan Stat Area | Sioux Falls, SD |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 122 Square Miles |
| South Dakota State Senate Districts in 57030 | |
| South Dakota State House of Representatives Districts in 57030 |
| 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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