What kinds of homes are in Keystone, SD?
Keystone, SD has 232 (±76) homes (2020–2024 American Community Survey).
That is about 77 homes per square mile of land.
53.9% are detached single-family houses.
6.1% are in buildings of two to four units.
3.0% are in buildings of five or more units.
Figures last updated on .
- Housing units
- 232 (±76)
- Detached houses
- 53.9%
- 2–4 unit buildings
- 6.1%
- 5+ unit buildings
- 3.0%
Homes in Keystone by building size
| Building type | Keystone | Pennington County | South Dakota | United States |
|---|---|---|---|---|
| Single-family, detached | 53.9% (±16.0 points) | 62.3% | 66.9% | 61.3% |
| Single-family, attached (townhouse, rowhouse) | 0.0% (±10.2 points) | 5.6% | 4.6% | 6.2% |
| 2 units | 2.2% (±2.9 points) | 2.2% | 1.6% | 3.4% |
| 3 or 4 units | 3.9% (±4.2 points) | 3.1% | 3.5% | 4.3% |
| 5 to 9 units | 3.0% (±2.6 points) | 3.7% | 4.0% | 4.5% |
| 10 to 19 units | 0.0% (±10.2 points) | 5.5% | 4.3% | 4.3% |
| 20 or more units | 0.0% (±10.2 points) | 8.7% | 7.8% | 10.3% |
| Mobile home | 37.1% (±16.4 points) | 8.7% | 7.2% | 5.6% |
| Boat, RV, van, etc. | 0.0% (±10.2 points) | 0.3% | 0.2% | 0.1% |
In Keystone, the share of homes in buildings of five or more units is lower than in Pennington County (17.9%).
It is not measurably different from South Dakota (16.1%).
It is lower than the national figure (19.1%).
Homes in buildings of 5 or more units in places near Keystone
| Place | Distance | Homes in buildings of 5 or more units | Compared with this place |
|---|---|---|---|
| Keystone | — | 3.0% (±14.7 points) | — |
| Hill City | 7.5 mi | 5.9% (±7.8 points) | Not measurably different |
| Colonial Pine Hills | 9.9 mi | 0.0% (±4.0 points) | Not measurably different |
| Custer | 12 mi | 15.5% (±6.8 points) | Not measurably different |
| Hermosa | 12 mi | 2.0% (±16.9 points) | Not measurably different |
| Rapid City | 16 mi | 23.4% (±2.0 points) | Higher |
| Fairburn | 18 mi | 0.0% (±72.1 points) | Not measurably different |
| Blackhawk | 18 mi | 0.0% (±3.3 points) | Not measurably different |
| Green Valley | 19 mi | 12.0% (±15.7 points) | Not measurably different |
Nearby places with a measurably higher figure: Rapid City, SD (23.4%).
Distance is measured in a straight line between the Census Bureau’s internal points for each place.
Homes in buildings of 5 or more units across Pennington County, place by place
| Rank | Place | Homes in buildings of 5 or more units |
|---|---|---|
| 2 | Box Elder | 14.4% (±4.8 points) |
| 3 | Green Valley | 12.0% (±15.7 points) |
| 4 | Wall | 11.9% (±8.5 points) |
| 5 | New Underwood | 8.9% (±18.3 points) |
| 6 | Hill City | 5.9% (±7.8 points) |
| 7 | Rapid Valley | 4.4% (±3.8 points) |
| 8 | Keystone | 3.0% (±14.7 points) |
| 9 (tie) | Ashland Heights | 0.0% (±13.0 points) |
| 9 (tie) | Colonial Pine Hills | 0.0% (±4.0 points) |
| 9 (tie) | Quinn | 0.0% (±85.2 points) |
| 9 (tie) | Wasta | 0.0% (±65.0 points) |
| 9 (tie) | Ash Township (Pennington County) | 0.0% (±88.3 points) |
| 9 (tie) | Castle Butte Township | 0.0% (±142.5 points) |
Showing 13 of 29 places in Pennington County, ranked from highest to lowest.
Survey years: 2020–2024 (American Community Survey 5-year estimates).
Margins of error are at the 90% confidence level.
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Questions about Keystone
How many homes are in Keystone?
Keystone, SD has an estimated 232 (±76) housing units, occupied and vacant (2020–2024 American Community Survey).
Are most homes in Keystone houses or apartments?
53.9% are detached houses and 0.0% attached houses, while 9.1% are in buildings of two or more units.
How many two-family and small multifamily homes are in Keystone?
6.1% of homes in Keystone are in buildings of two to four units, the small rental buildings that are often owner-occupied.
Sources
To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Keystone town, South Dakota (place:33820, in state:46).
Each estimate (E or PE) has a margin of error beside it (M or PM).
The API needs a free key.
DP04_0001E, DP04_0001M, DP04_0007PE, DP04_0007PM, DP04_0008PE, DP04_0008PM, DP04_0009PE, DP04_0009PM, DP04_0010PE, DP04_0010PM, DP04_0011PE, DP04_0011PM, DP04_0012PE, DP04_0012PM, DP04_0013PE, DP04_0013PM, DP04_0014PE, DP04_0014PM, DP04_0015PE, DP04_0015PM
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.
Figures last updated on .