| ZIP Code | 57772 |
|---|---|
| City | Porcupine |
| State | South Dakota (SD) |
| County | Oglala Lakota County County |
| Area Code | 605 |
| Elevation | 3,443 ft |
| Latitude | 43.477183 |
|---|---|
| Longitude | -102.527554 |
| Timezone | Chicago (DST) |
| FIPS | 46102 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 32.2 yrs ↑ 61% since 2019 |
|---|---|
| Avg Household Size | 3.38 |
| Below Poverty | 83.4% ▲ 734% above avg |
| College Grads | 21.9% ▼ 44% below avg |
| Unemployment | 7.6% ▲ 56% above avg |
| No HS Diploma | 47 (12.5%) |
| HS Graduate | 64 (17.1%) |
| Some College | 126 (33.6%) |
| Associates | 56 (14.9%) |
| Bachelors | 13 (3.5%) |
| Graduate Degree | 69 (18.4%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $21,420 ▼ 72% below avg ↑ 8% since 2019 |
|---|---|
| Median Rent | $485/mo ↓ 32% since 2019 |
| Total Units | 454 |
| Vacant Units | 150 |
| Avg HH Size | 3.38 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 454 |
|---|---|
| Vacant | 150 |
| Owner Occupied | 67.8% |
| Renter Occupied | 32.2% |
| Avg HH Size | 3.38 |
ZIP code 57772 is located in Porcupine, South Dakota, within Oglala Lakota County County. With a population of 1,057, this is a sparsely populated ZIP code with a relatively young community — the median age is 32.2 years. Economically, 57772 is a lower-income ZIP code: the median household income of $21,420 is well below the national average.
Renters can expect to pay around $485 per month in median rent. Homeownership is strong here — 67.8% of occupied units are owner-occupied, suggesting an established, stable residential community.
The population of 57772 is racially diverse, with Hispanic as the largest group at 4.2%. Residents are less-educated — 21.9% hold a bachelor's degree or higher, which is below the national average. Poverty affects a significant share of residents at 83.4%. Household income has grown by 8% since 2019.
The unemployment rate in 57772 stands at 7.6%, which is significantly above the national average. As in most parts of the country, driving alone is the dominant commute mode at 22%.
Overall, ZIP code 57772 in Porcupine, SD is characterized as lower-income, less-educated, a relatively young community, and predominantly owner-occupied.