Census › South Dakota › Lawrence County › St. Onge
St. Onge CDP, South Dakota
| Population | 40 | B01003 |
|---|---|---|
| Population, 2020 census | 170 | P1 |
| Median age | -666666666.0 | B01002 |
| Under 18 | 0.0% | B01001 |
| 65 and over | 0.0% | B01001 |
| Households | 40 | B11001 |
| Foreign born | 0.0% | B05002 |
| Median household income | $-666,666,666 | B19013 |
|---|---|---|
| Median family income | $-666,666,666 | B19113 |
| Per capita income | - | B19301 |
| Poverty rate | 0.0% | B17001 |
| Unemployment rate | 0.0% | B23025 |
| Civilian labor force | 40 | B23025 |
| Mean commute (minutes) | - | B08013 |
| Bachelor's degree or higher | 100.0% | B15003 |
|---|
| Housing units | 40 | B25001 |
|---|---|---|
| Owner-occupied | 100.0% | B25003 |
| Renters | 0.0% | B25003 |
| Median home value | $-666,666,666 | B25077 |
| Median gross rent | $-666,666,666 | B25064 |
| White, not Hispanic | 100.0% | B03002 |
|---|---|---|
| Black | 0.0% | B03002 |
| Hispanic or Latino | 0.0% | B03002 |
| Asian | 0.0% | B03002 |
| American Indian and Alaska Native | 0.0% | B03002 |
Figures from the 2020-2024 American Community Survey five-year estimates (table codes link to the same table for this area at data.census.gov) and the 2020 census (P1), via IPUMS NHGIS. Estimates for small areas carry wide margins of error; a tract's figures describe its residents, not any one organization.
Against the county: median household income here is -908463% of Lawrence County's ($73,384); poverty 0.0% against 11.6%.
Map
Click an area for its page. Circles are FURP records at their ZIP code's center point, sized by how many. Download this map's areas with their census figures: CSV (center points) · GeoJSON (outlines), ready for Datawrapper, Mapshaper or Google My Maps. Outlines: Census TIGER/Line 2026, simplified.
FURP records in St. Onge, SD
| Records | How many | Total | Biggest |
|---|---|---|---|
| Nonprofits | 8 | $73,947 revenue (latest return) | ST ONGE SEWER & WATER COMPANY ($73,248) |
| Nonprofit contractors | 1 | $1,863,266 paid by nonprofits | A CHRIS BESLER TRUCKING ($1,863,266) |
| Form 5500 plan sponsors | 2 | 2 plans | ASSURED SERVICES, LLC (1) |
| Federal award recipients | 62 | $493,794 federal awards | MILLAR RANCH INC ($110,575) |
| State business registrations | 2 | ASSURED SERVICES, LLC |
Cross-reference: 8 nonprofits for 40 residents is 2000.0 per 10,000 people; their latest-year revenue of $73,947 is $1,849 per resident, -0.0% of all household income here (households at the median income).
Nonprofits: biggest by revenue (latest return)
- ST ONGE SEWER & WATER COMPANY Saint Onge, SD · $73,248
- HEROS FOUNDATION AND OUTREACH INC Saint Onge, SD · $699
- 4-H CLUBS & AFFILIATED 4-H ORGANIZATIONS Saint Onge, SD
- 4-H CLUBS & AFFILIATED 4-H ORGANIZATIONS Saint Onge, SD
- ALPHA DELTA KAPPA SORORITY INC St Onge, SD
- PFLAG INC Saint Onge, SD
- SOUTH DAKOTA LIVESTOCK DEALERS ASSOCIATION INC Saint Onge, SD
- VETERANS OF FOREIGN WARS DEPARTMENT OF SOUTH DAKOTA AUXILIARY Saint Onge, SD
Nonprofit contractors: biggest by paid by nonprofits
- A CHRIS BESLER TRUCKING St Onge, SD · $1,863,266
Form 5500 plan sponsors: biggest by plans
- ASSURED SERVICES, LLC Saint Onge, SD · 1
- DAKOTA WIRE WORKS INC Saint Onge, SD · 1
Federal award recipients: biggest by federal awards
- MILLAR RANCH INC Saint Onge, SD · $110,575
- OP BAR RANCH LLP Saint Onge, SD · $101,368
- SOUTH DAKOTA GRASSLAND Saint Onge, SD · $87,600
- MOE FARM & RANCH INC Saint Onge, SD · $56,202
- DAKOTA WIRE WORKS, INC. Saint Onge, SD · $41,310
- STONEHOUSE SALOON DBA STONEHOUSE SALOON Saint Onge, SD · $15,000
- BESLER CATTLE COMPANY LLC DBA BCC Saint Onge, SD · $14,000
- GRANDVIEW RANCH, LLC DBA GRANDVIEW RANCH, LLC Saint Onge, SD · $14,000
- ELITE ENTERPRISES LLC Saint Onge, SD · $10,564
- ELITE ENTERPRISES, LLC Saint Onge, SD · $10,000
Census figures are from IPUMS NHGIS: the American Community Survey 2020-2024 five-year estimates (ACS table codes shown with each figure) and the 2020 decennial census (Demographic and Housing Characteristics), by state, county, place and census tract. FURP records are placed by ZIP code (the Census Bureau's 2020 ZCTA-to-county and ZCTA-to-tract relationship files: the county or tract holding most of the ZIP's land) and by city name (Census place names, normalized), so a record's tract is its ZIP's main tract, not its street's. Cite: Jonathan Schroeder, David Van Riper, Steven Manson, Grace Cooper, Zachary Krause, Tracy Kugler, Tsu Zhu, and Steven Ruggles. IPUMS National Historical Geographic Information System: Version 21.0 [dataset]. Minneapolis, MN: IPUMS. 2026. http://doi.org/10.18128/D050.V21.0