Oglala, SD · standard
ZIP Code 57764
Oglala Lakota County, South Dakota - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 1,923
- 2/sq mi Low-density area
- $21,545
- Median income Below-median income area
- 18.3%
- Bachelor's or higher Near-average bachelor's attainment
National ZIP placement
Oglala pairs one of the lowest household incomes in the country, in a rural, mixed-tenure area.
- 1st pct
- household income, US ZIPs
- 2
- people per sq mi
- 56%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 57764 against every reporting US ZIP.
ZIP code 57764 covers 915.7 square miles in Oglala, Oglala Lakota County, South Dakota (a standard USPS delivery area), with a modest 1,923 residents on file, a density of 2 people per square mile, in the Denver time zone.
ZIP 57764 sits on the lower end of the income spectrum: median household income is $21,545 (72% below the average South Dakota ZIP), while per-capita income is $18,177. Economic pressure is pronounced: 57.4% of residents are below the poverty line and unemployment is 21.9%. The ACS does not report a median home value for this ZIP, so housing cost context is limited to the available tenure and rent fields.
Educational attainment sits below the national norm: 18.3% of adults hold a bachelor's degree or higher, the median age is 31.2, and the average commute is -. No nearby ZIP peer set is available for this delivery area, so the South Dakota and national benchmarks above are the appropriate context for 57764.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 57764, Oglala, SD · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
1,923
Population
915.7
Area (sq mi)
2
People / sq mi
Denver
Time Zone
standard
ZIP Type
Who lives in ZIP 57764?
31.2
Median Age
48.0%
Male
52.0%
Female
0.0%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$21,545
Median Household Income
-72% vs state ZIP avg
$18,177
Per Capita Income
57.4%
Poverty Rate
21.9%
Unemployment Rate
How ZIP 57764 ranks among South Dakota ZIPs
Oglala, SD household income vs. every South Dakota ZIP code
Median household income among 337 reporting South Dakota ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$21,545 2nd percentile higher than 2% of 337 South Dakota ZIPs
Each bar is a $20K-wide band; taller bars hold more South Dakota ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
465housing units
465
Total Housing Units
376
Occupied Units
89
Vacant Units
3.70
Avg Household Size
Occupancy Type
$605
Median Rent
1990
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 9 business establishments in ZIP 57764, employing approximately 191 people with a combined annual payroll of $5,952,000.
9
Businesses
191
Employees
$6.0M
Annual Payroll
1
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Other services (except public administration) | 3 | 33.3% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 57764, both outside SD so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar population
Nearest cross-state ZIPs by resident population (1,923 here; floor ≥1,000).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in Oglala Lakota County
Related Areas
Frequently Asked Questions
What county is ZIP code 57764 in?
ZIP code 57764 (Oglala) is located in Oglala Lakota County, South Dakota. Oglala Lakota County contains multiple ZIP codes, see the full list at /counties/oglala-lakota-sd.
What is the population of ZIP code 57764?
ZIP code 57764 in Oglala, SD has a population of 1,923 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 57764?
The median household income in ZIP 57764 is $21,545, which is 72% below the national average of $76,288.
What is the demographic makeup of ZIP 57764?
The largest racial group in ZIP 57764 is American Indian or Alaska Native at 96.1%. Hispanic or Latino residents make up 2.1% of the population.
How many businesses are in ZIP code 57764?
ZIP code 57764 has 9 business establishments employing approximately 191 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 57764?
In ZIP code 57764, 65.0% of residents aged 25+ have a high school diploma or higher, and 18.3% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 57764?
In ZIP code 57764, approximately 56.4% of occupied housing units are owner-occupied and 43.6% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 57764?
The poverty rate in ZIP code 57764 is 57.4% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.
Related
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What to do with ZIP 57764's numbers, next.
- See how ZIP 57764 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Oglala, SD ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
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ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.