ZIP code 57766: Oral, SD
57766 is a ZIP code in Oral, South Dakota, mainly in Fall River County. About 176 people live here.
- Population
- 176
- Median household income
- $96,146
- Typical home value
- —
- Median rent
- —gross, per month
- Median age
- 58.8
- Homeowners
- 100%of occupied homes
Shaded: ZIP code 57766's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 57766 details
| City | Oral |
|---|---|
| State | South Dakota |
| County | Fall River 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 | 142.5 sq mi, plus 0.2 sq mi of water |
| Population density | 1 people per sq mi |
| Bachelor's degree or higher | 34.4% of adults 25+ |
| Center coordinates | 43.35610, -103.17754 |
ZIP codes near 57766
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 57782 | Smithwick, SD | 7.4 mi | 58 |
| 57722 | Buffalo Gap, SD | 11.3 mi | 177 |
| 57763 | Oelrichs, SD | 16.5 mi | 356 |
| 57747 | Hot Springs, SD | 17.2 mi | 5,839 |
| 57764 | Oglala, SD | 21.5 mi | 1,416 |
| 57738 | Fairburn, SD | 22.7 mi | 356 |
| 57773 | Pringle, SD | 26.5 mi | 206 |
| 57744 | Hermosa, SD | 31.1 mi | 2,421 |
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 57766
What city is ZIP code 57766?
ZIP code 57766 is in Oral, SD, in Fall River County.
What county is ZIP code 57766 in?
57766 is mainly in Fall River County, South Dakota.
What is the population of ZIP code 57766?
About 176 people live in ZIP code 57766, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 57766 in?
57766 is in Mountain Time (UTC−7). It observes daylight saving time.