ZIP Code 57465 - Northville South Dakota
Overview
ZIP Code 57465 is located in Northville South Dakota. Portions of 57465 are also in Chelsea and Northville Township and Wesley Township and Union Township (Faulk County) and Athol Township and Chelsea (town) and Mellette Township and Northville (town). 57465 is primarily within Spink County, with some portions in Faulk County. Regionally, 57465 is located in the Sioux Falls Area.
ZIP Code 57465 Quick Stats
| ZIP Code Name | Northville |
| Primary County | Spink County |
| ZIP Code Type | Standard |
| Population (2022) | 405 |
| Area Code(s) | 605 |
| Current Time | CDT |
ZIP Code 57465 Map
57465 Demographics
57465 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 57465 is White. The current unemployment level in 57465 is 2.2%.
| Population | 405 |
| Population Growth Rate | 28.4% |
| Population Density | 3 People per Square Mile |
| Total Households | 146 |
| Percentage High Income Households | 4.1% |
| Median Household Income (2021) | $105,417 |
| Average Adjusted Gross Income (2021) | $254,580 |
| Current Unemployment Rate (May 2026) | 2.2% |
| Sales Tax Rate (2025) | 4.2% |
| Majority Race/Ethnicity | White - 100% |
57465 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 432 | 100% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
57465 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 13 | 5.46% |
| Bachelor Degree | 51 | 21.43% |
| High School Diploma | 101 | 42.44% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 7 | 2.94% |
| 1 or More Years of College | 40 | 16.81% |
| Associates Degree | 24 | 10.08% |
| Masters Degree | 0 | 0% |
| Professional Degree | 2 | 0.84% |
| Doctorate Degree | 0 | 0% |
57465 Geography
| Coordinates | 45.13501358, -98.68484497 |
| Adjacent ZIP Codes | |
| Cities/Towns in 57465 | |
| Region | Sioux Falls Area |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 140 Square Miles |
57465 Schools
| School Districts in 57465 |
57465 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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