Census › South Dakota › Dewey County › Isabel
Isabel town, South Dakota
| Population | 214 | B01003 |
|---|---|---|
| Population, 2020 census | 145 | P1 |
| Median age | 35.4 | B01002 |
| Under 18 | 32.7% | B01001 |
| 65 and over | 11.7% | B01001 |
| Households | 94 | B11001 |
| Foreign born | 0.9% | B05002 |
| Median household income | $68,750 | B19013 |
|---|---|---|
| Median family income | $85,833 | B19113 |
| Per capita income | $27,913 | B19301 |
| Poverty rate | 15.9% | B17001 |
| Unemployment rate | 13.9% | B23025 |
| Civilian labor force | 108 | B23025 |
| Mean commute (minutes) | 15.1 | B08013 |
| Bachelor's degree or higher | 7.6% | B15003 |
|---|
| Housing units | 102 | B25001 |
|---|---|---|
| Owner-occupied | 57.4% | B25003 |
| Renters | 42.6% | B25003 |
| Median home value | $48,200 | B25077 |
| Median gross rent | $818 | B25064 |
| White, not Hispanic | 72.9% | B03002 |
|---|---|---|
| Black | 0.9% | B03002 |
| Hispanic or Latino | 0.0% | B03002 |
| Asian | 0.0% | B03002 |
| American Indian and Alaska Native | 21.0% | 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 127% of Dewey County's ($54,104); poverty 15.9% against 33.0%.
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 Isabel, SD
| Records | How many | Total | Biggest |
|---|---|---|---|
| Nonprofits | 11 | $82,073 revenue (latest return) | OKICIYAP THE ISABEL COMMUNITY ($82,073) |
| Nonprofit contractors | 1 | $26,498,898 paid by nonprofits | BOLDT POWER INC ($26,498,898) |
| Form 5500 plan sponsors | 2 | 2 plans | AUTOMOTIVE COMPANY, INC. (1) |
| Federal award recipients | 139 | $24,316,926 federal awards | PRAIRIE COMMUNITY HEALTH INC ($12,772,369) |
| State business registrations | 2 | PREMIER EQUIPMENT, LLC |
Cross-reference: 11 nonprofits for 214 residents is 514.0 per 10,000 people; their latest-year revenue of $82,073 is $384 per resident, 1.3% of all household income here (households at the median income).
Nonprofits: biggest by revenue (latest return)
- OKICIYAP THE ISABEL COMMUNITY Isabel, SD · $82,073
- AMERICAN LEGION AUXILIARY Isabel, SD
- BRIDGER PROJECT Isabel, SD
- HILLVIEW CEMETERY Isabel, SD
- ISABEL BETTERMENT SOCIETY Isabel, SD
- ISABEL DAYCARE VISIONS IN PROGRESS Isabel, SD
- ISABEL FUTURE VISIONS Isabel, SD
- ISABEL VISIONS IN PROGRESS FUND Isabel, SD
- PEACE LUTHERAN CHURCH Isabel, SD
- PETERSON-PETERSEN FAMILY REUNION Isabel, SD
Nonprofit contractors: biggest by paid by nonprofits
- BOLDT POWER INC Isabel, SD · $26,498,898
Form 5500 plan sponsors: biggest by plans
- AUTOMOTIVE COMPANY, INC. Isabel, SD · 1
- PREMIER EQUIPMENT, LLC Isabel, SD · 1
Federal award recipients: biggest by federal awards
- PRAIRIE COMMUNITY HEALTH INC Isabel, SD · $12,772,369
- DIAMOND BICKEL RANCH, INC. Isabel, SD · $3,345,016
- LINDSKOV RANCH GEN PTR Isabel, SD · $2,349,346
- BROKEN HEART RANCH Isabel, SD · $1,464,088
- MEGINNESS INC Isabel, SD · $1,283,504
- MILLER CONSTRUCTION AND GRAVEL, LLC Isabel, SD · $677,492
- ISABEL SCHOOL DIST 20 2 Isabel, SD · $592,150
- MAHER ANN Isabel, SD · $446,676
- NORTHWEST AREA SCHOOLS Isabel, SD · $435,040
- MEGINNESS INCORPORATED Isabel, SD · $240,000
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