ZIP Code 57756
standardManderson · Oglala Lakota County · South Dakota
ZIP code 57756 in Manderson, South Dakota has a population of 1,126. 0
ZIP code 57756 is classified by USPS as a standard delivery area and covers roughly 341.2 square miles in Manderson, Oglala Lakota County, South Dakota. The area is home to 1,126 residents, producing a population density of 3 people per square mile, and falls within the Denver time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 57756 against South Dakota and the nation.
On the economic side, the median household income for ZIP 57756 sits at —, while per-capita income is $4,589. The poverty rate stands at 98.1% and the unemployment rate at 5.8%. On housing, the median home value is — with median rent at $562 per month, and 6.9% of occupied units are owner-occupied — a direct signal of whether 57756 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 0.0% of adults hold a bachelor's degree or higher, the median age is 22.7, and the average commute is —. We also surface 1 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Oglala Lakota County, so you can benchmark 57756 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data — no estimates, no proprietary scoring.
Source: U.S. Census Bureau — American Community Survey 5-Year Estimates + ZIP Code Business Patterns + HUD FMR + FHFA HPI ACS demographics, ZBP business establishments, HUD Fair Market Rents, FHFA HPI for ZIP 57756, Manderson, SD · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; HUD FMR + FHFA HPI updated quarterly/annually.
Quick Facts
1,126
Population
341.2
Area (sq mi)
3
People / sq mi
Denver
Time Zone
standard
ZIP Type
Demographics
22.7
Median Age
37.2%
Male
62.8%
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)
Income & Employment
$4,589
Per Capita Income
98.1%
Poverty Rate
5.8%
Unemployment Rate
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
Education
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
Housing
351
Total Housing Units
303
Occupied Units
48
Vacant Units
3.59
Avg Household Size
Occupancy Type
$562
Median Rent
1991
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
Local Business Landscape
Census Bureau data shows 3 business establishments in ZIP 57756, employing approximately 57 people with a combined annual payroll of $2,295,000.
3
Businesses
57
Employees
$2.3M
Annual Payroll
0
Industry Sectors
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 57756 vs 57794 →
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 57794 | Wounded Knee, SD | 644 | 9.3 mi |
More ZIP Codes in Oglala Lakota County
Related Areas
Frequently Asked Questions
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ZIP Code Research Guides
Research Manderson, SD on Other Data Sources
Get the full picture with school ratings, crime data, rent prices, and cost of living from our partner sites.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023). Business data: Source: Census ZIP Code Business Patterns (ZBP) 2023. Home value trends: Source: FHFA House Price Index (HPI), Five-Digit ZIP Codes.
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Read our methodology — how this data is sourced, computed, and verified.