| ZIP Code | 57640 |
|---|---|
| City | Lodgepole |
| State | South Dakota (SD) |
| County | Perkins County |
| Area Code | 605 |
| Elevation | 2,837 ft |
| Latitude | 45.768832 |
|---|---|
| Longitude | -102.704525 |
| Timezone | Chicago (DST) |
| FIPS | 46105 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 48.7 yrs ↑ 22% since 2019 |
|---|---|
| Avg Household Size | 1.72 |
| Below Poverty | 0.0% ▼ 100% below avg |
| College Grads | 63.0% ▲ 63% above avg |
| Unemployment | 0.0% ▼ 100% below avg |
| HS Graduate | 2 (7.4%) |
| Associates | 8 (29.6%) |
| Bachelors | 8 (29.6%) |
| Graduate Degree | 9 (33.3%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Total Units | 37 |
|---|---|
| Vacant Units | 8 |
| Avg HH Size | 1.72 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 37 |
|---|---|
| Vacant | 8 |
| Owner Occupied | 55.2% |
| Renter Occupied | 44.8% |
| Avg HH Size | 1.72 |
ZIP code 57640 is located in Lodgepole, South Dakota, within Perkins County. With a population of 50, this is a sparsely populated ZIP code with a mature community — the median age is 48.7 years.
The population of 57640 is primarily White (100.00%). Residents are highly educated — 63.0% hold a bachelor's degree or higher, which is significantly above the national average.
A notably high share of workers — 42% — work from home, reflecting the professional makeup of the area. As in most parts of the country, driving alone is the dominant commute mode at 42%.
Overall, ZIP code 57640 in Lodgepole, SD is characterized as highly educated, and a mature community.