ZIP Code 57468 - Pierpont South Dakota
Overview
ZIP Code 57468 is located in Pierpont South Dakota. Portions of 57468 are also in Union Township (Day County) and Homer Township and Independence Township (Day County) and Lynn Township (Day County) and Pierpont (town). 57468 is entirely within Day County. Regionally, 57468 is located in the Sioux Falls Area.
ZIP Code 57468 Quick Stats
| ZIP Code Name | Pierpont |
| Primary County | Day County |
| ZIP Code Type | Standard |
| Population (2022) | 277 |
| Area Code(s) | 605 |
| Current Time | CDT |
ZIP Code 57468 Map
57468 Demographics
57468 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 57468 is White. The current unemployment level in 57468 is 2.2%.
| Population | 277 |
| Population Growth Rate | 15.48% |
| Population Density | 3 People per Square Mile |
| Total Households | 107 |
| Percentage High Income Households | 2.8% |
| Median Household Income (2021) | $46,500 |
| Average Adjusted Gross Income (2021) | $191,400 |
| Current Unemployment Rate (May 2026) | 2.2% |
| Sales Tax Rate (2025) | 6.2% |
| Majority Race/Ethnicity | White - 98.6% |
57468 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 353 | 98.6% |
| Black | 0 | 0% |
| Hispanic | 4 | 1.12% |
| Asian | 0 | 0% |
| Native American | 1 | 0.28% |
| Hawaiian/Pac. Islander | 0 | 0% |
57468 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 7 | 3.89% |
| Bachelor Degree | 35 | 19.44% |
| High School Diploma | 74 | 41.11% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 7 | 3.89% |
| 1 or More Years of College | 50 | 27.78% |
| Associates Degree | 4 | 2.22% |
| Masters Degree | 3 | 1.67% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
57468 Geography
| Coordinates | 45.4895134, -97.75578308 |
| Adjacent ZIP Codes | |
| Cities/Towns in 57468 | |
| Region | Sioux Falls Area |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 81 Square Miles |
57468 Schools
| School Districts in 57468 | |
| Elementary Schools in 57468 | |
| Middle Schools in 57468 | |
| High Schools in 57468 |
57468 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 | 46i - Drift Plains | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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