Keystone Real Estate Details

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Keystone Real Estate Statistics

Total Properties
6
Avg. Size in Sq. Ft.
4,683
Avg. Age in Years
0.4
Average Days on Site
162
Minimum Price
$165,000
Maximum Price
$999,999
Avg. Price
$452,150
Avg. Price per Sq. Ft.
$214
Recently Listed in Keystone
$399,000
Mount Rushmore Association of Realtors IDX Logo
14.87 acre lot$26,833/AcreActive
Lot 3 Old Hill City Road, Keystone, SD 57751
MLS #: 87499
Lewis Realty
$299,000
Mount Rushmore Association of Realtors IDX Logo
10.30 acre lot$29,029/AcreU/c Contingency
Lot 4 Old Hill City Road, Keystone, SD 57751
MLS #: 87500
Lewis Realty
$674,900
Mount Rushmore Association of Realtors IDX Logo
22.83 acre lot$29,562/AcreActive
1201a Old Hill City Rd, Keystone, SD 57751
MLS #: 88589
Lewis Realty
$175,000
Mount Rushmore Association of Realtors IDX Logo
4.42 acre lot$39,593/AcreActive
13752 Borglum Road, Keystone, SD 57751
MLS #: 89099
Hayden Outdoors
$165,000
Mount Rushmore Association of Realtors IDX Logo
3.01 acre lot$54,817/AcreActive
Lot 3c Talon Rd, Keystone, SD 57751
MLS #: 90244
Lewis Realty
$999,999
Mount Rushmore Association of Realtors IDX Logo
4bds 3ba4,683sqftActive
24492 Oak Meadows Ct, Keystone, SD 57751
MLS #: 179550
BLACK HILLS REALTY

Demographic Information

Pennington County

112,081

Populations as of 2026

58,016

Total Labor Force

$70,768

Median Household Income

$40,527

Per Capita Income

40

Median Age

2

Average Household Size

14.4%

High School Graduate

15.1%

Bachelor Degree Or Higher

Population

2026 Estimate (V2026) 112,081

Age Distribution (Years Old)

0 to 4 6%
5 to 17 16.2%
18 to 64 58.1%
65 and Older 19.6%

Gender

Male 51.1%
Female 48.9%

Computer and Internet Use

Households with a computer 40.8%
Households with a broadband Internet subscription 40.8%

Language

English or Second Language, Age 5+ 3.4%
English is First Language, Age 5+ 90.5%

Veterans

Veterans 10,954

Housing

Total Housing Units 50,655
Households 45,698
Average Household Size 2 people
Owner-Occupied 28.2%
Multi-Family 1.9%
Owner-Occupied Median Value $270,400
Median selected monthly owner costs - with a mortgage $1,699
Median selected monthly owner costs - without a mortgage $661
Median Gross Rent $1,066

Year at Residence

1 Year or More 16.3%
Less Than 1 Year 83.7%

Business and Employment

Private non-farm Establishments -
Private non-farm Employment -
Nonemployer Establishments 10,004
Number of Firms -

Business Production

Value of Shipments -
Wholesale Trade -
Retail Trade -
Retail Sales Per Capita -
Accommodation and Food Services -
The American Community Survey (ACS) is an ongoing survey that provides data every year - giving communities the current information they need to plan investments and services. The ACS covers a broad range of topics about social, economic, demographic, and housing characteristics of the U.S. population. Much of the ACS data provided on the Census Bureau's Web site are available separately by age group, race, Hispanic origin, and sex. Summary files, Subject tables, Data profiles, and Comparison Summary read more