ZIP code 57772: Porcupine, SD
57772 is a ZIP code in Porcupine, South Dakota, mainly in Oglala Lakota County. About 2,493 people live here.
- Population
- 2,493
- Median household income
- $57,785
- Typical home value
- —
- Median rent
- —gross, per month
- Median age
- 28.5
- Homeowners
- 46.6%of occupied homes
Shaded: ZIP code 57772's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 57772 details
| City | Porcupine |
|---|---|
| State | South Dakota |
| County | Oglala Lakota County |
| Metro area | Not in a metro or micro area |
| Time zone | Mountain Time (UTC−7), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 502.6 sq mi, plus 0.3 sq mi of water |
| Population density | 5 people per sq mi |
| Bachelor's degree or higher | 5% of adults 25+ |
| Center coordinates | 43.47718, -102.52755 |
ZIP codes near 57772
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 57752 | Kyle, SD | 16.7 mi | 1,553 |
| 57756 | Manderson, SD | 16.8 mi | 1,089 |
| 57764 | Oglala, SD | 19.5 mi | 1,416 |
| 57780 | Scenic, SD | 20.2 mi | 70 |
| 57722 | Buffalo Gap, SD | 23.2 mi | 177 |
| 57794 | Wounded Knee, SD | 25.4 mi | 1,191 |
| 57770 | Pine Ridge, SD | 27.9 mi | 5,483 |
| 57750 | Interior, SD | 30.2 mi | 365 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
About ZIP code 57772
What city is ZIP code 57772?
ZIP code 57772 is in Porcupine, SD, in Oglala Lakota County.
What county is ZIP code 57772 in?
57772 is mainly in Oglala Lakota County, South Dakota.
What is the population of ZIP code 57772?
About 2,493 people live in ZIP code 57772, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 57772 in?
57772 is in Mountain Time (UTC−7). It observes daylight saving time.