Residential delivery area · South Dakota
ZIP Code 57764: Oglala, SD
ZIP code 57764 uses the postal name Oglala, South Dakota and lies entirely in Oglala Lakota County (Census 2020 ZIP-county file). About 1,400 people live there (Census Bureau, ACS 2020-2024). Median household income is $21,545 (Census Bureau, ACS 2020-2024). By Census place, 5% of its land lies in Oglala (a census-designated place); 95% is outside any Census place.
- ACS2020-24
- Census2020
- ZBP2023
- IRS2022
- Town
- Oglala · its only residential ZIP
- County
- Oglala Lakota County
- Census places
- Oglala census-designated place
- House district
- SD at large 119th Congress
- State
- South Dakota
- Time zone
- Mountain
- Land area
- 272.6 sq mi · 5 people per sq mi
Where is ZIP code 57764?
57764 centers on 43.258°, -102.771° and covers 272.6 square miles of land plus 0.9 of water. It borders 5 ZIP codes: 57770, 57756, 57722, 57763, 69337.
The map draws ZIP code areas only. For the streets inside 57764, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 57764 compare with the rest of Oglala Lakota County?
| Measure | 57764 | In Oglala Lakota County | In SD |
|---|---|---|---|
| People (ACS 2020-2024) | 1,416 | 6th of 11 | 103rd of 375 |
| Median household income | $22k | not ranked | not ranked |
| Median home value | – | – | – |
57764's median household income is not ranked: its 90% margin of error (±$8,038) is more than a quarter of the figure ($21,545). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 11% of U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 57764?
The 2020 Census counted 1,756 people in 57764; the ACS, which samples households over 2020-2024, estimates 1,416. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 1,416±537 (90% margin)
- 2020 Census count
- 1,756
- Households
- 376
- Median age
- 31.2
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 57764?
Of the 1,416 people the ACS estimates in 57764, 24.7% are under 18 and 5.4% are 65 or older. The largest group by race and Hispanic origin is Other or two or more (96.1%).
- Under 1824.7%
- 18 to 6469.8%
- 65 and older5.4%
- Other or two or more96.1%
- Hispanic or Latino2.1%
- White, not Hispanic1.8%
- Black, not Hispanic0.0%
- Asian, not Hispanic0.0%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 57764 earn?
Median household income is $21,545 (ACS 2020-2024).
- Median household income
- $21,545±$8,038
- Income per person
- $18,177
- Below the poverty line
- 57.4%
- Unemployed (of the labor force)
- 21.9%
- Adults 25+ with a bachelor's degree
- 18.3%
- Adjusted gross income per tax return, 2022
- $34,348460 returns; wages 91% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 57764?
- Median home value (owners' estimate)
- –
- Median gross rent
- $605
- Homes owned by their occupants
- 56.4%
- Housing units
- 465
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 57764?
9 business establishments had a location in this ZIP code in 2023, the same count as in 2018; the most are in other services (except public administration) (ZIP Code Business Patterns).
- Other services (except public administration)3
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 57764?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 57770 | Pine Ridge | 5,483 | $52k | 13.4 mi |
| 57756 | Manderson | 1,089 | – | 14.9 mi |
| 57722 | Buffalo Gap | 177 | $59k | 16.8 mi |
| 57763 | Oelrichs | 356 | $74k | 25.9 mi |
| 69337 | Chadron, NE | 6,466 | $54k | 28.4 mi |
| 57772 | Porcupine | 2,493 | $58k | 19.5 mi (near) |
| 57782 | Smithwick | 58 | $66k | 20.6 mi (near) |
| 57794 | Wounded Knee | 1,191 | – | 20.6 mi (near) |
| 57766 | Oral | 176 | $96k | 21.5 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.