ZIP Code 57659 is located in Walker South Dakota. Portions of 57659 are also in East Corson. 57659 is entirely within Corson County. Regionally, 57659 is located in the Minot-Bismark-Dickinson Area.
| ZIP Code Name | Walker |
| Primary County | Corson County |
| ZIP Code Type | Standard |
| Population (2022) | 12 |
| Area Code(s) | 605 |
| Current Time | MDT |
| Population | 12 |
| Population Density | 5 People per Square Mile |
| Total Households | 1 |
| Current Unemployment Rate (May 2026) | 2.2% |
| Sales Tax Rate (2025) | 4.2% |
| Majority Race/Ethnicty | White - 100.00% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 3 | 100% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
| Highest Education Level Attained | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 0 | 0% |
| Bachelor Degree | 0 | 0% |
| High School Diploma | 0 | 0% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 0 | 0% |
| 1 or More Years of College | 0 | 0% |
| Associates Degree | 0 | 0% |
| Masters Degree | 2 | 66.67% |
| Professional Degree | 1 | 33.33% |
| Doctorate Degree | 0 | 0% |
| Coordinates | 45.92272186,-101.09381104 |
| Adjacent ZIP Codes | |
| Cities/Towns in 57659 | |
| Region | Minot-Bismark-Dickinson Area |
| Time Zone | Mountain Daylight Time |
| IANA Timezone | America/Denver |
| Area | 2 Square Miles |
| School Districts in 57659 | |
| Elementary Schools in 57659 | |
| Middle Schools in 57659 | |
| High Schools in 57659 |