ZIP Code 57227 - Corona South Dakota
Overview
ZIP Code 57227 is located in Corona South Dakota. Portions of 57227 are also in Geneseo Township and Garfield Township (Roberts County) and Lockwood Township and Corona (town) and Kilborn Township. 57227 is entirely within Roberts County. Regionally, 57227 is located in the Sioux Falls Area.
ZIP Code 57227 Quick Stats
| ZIP Code Name | Corona |
| Primary County | Roberts County |
| ZIP Code Type | Standard |
| Population (2022) | 511 |
| Area Code(s) | 605 |
| Current Time | CDT |
ZIP Code 57227 Map
57227 Demographics
57227 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 57227 is White. The current unemployment level in 57227 is 2.2%.
| Population | 511 |
| Population Growth Rate | 30.72% |
| Population Density | 7 People per Square Mile |
| Total Households | 145 |
| Median Household Income (2021) | $47,177 |
| Average Adjusted Gross Income (2021) | $194,800 |
| Current Unemployment Rate (May 2026) | 2.2% |
| Sales Tax Rate (2025) | 6.2% |
| Majority Race/Ethnicity | White - 100% |
57227 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 400 | 100% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
57227 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 11 | 5.19% |
| Bachelor Degree | 52 | 24.53% |
| High School Diploma | 67 | 31.6% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 13 | 6.13% |
| 1 or More Years of College | 37 | 17.45% |
| Associates Degree | 27 | 12.74% |
| Masters Degree | 0 | 0% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 5 | 2.36% |
57227 Geography
| Coordinates | 45.36647797, -96.69244385 |
| Adjacent ZIP Codes | |
| Cities/Towns in 57227 | |
| Region | Sioux Falls Area |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 68 Square Miles |
57227 Schools
| School Districts in 57227 | |
| Elementary Schools in 57227 | |
| Middle Schools in 57227 | |
| High Schools in 57227 |
57227 Weather and Climate Data
| Plant Hardiness Zone | Zone 4b: -25F to -20F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 46o - Minnesota River Prairie | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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