Keystone, SD Real Estate

According to census data in the year 2000 there were 211 housing units in Keystone. This represents a 54% growth from 137 in 1990.

Of those housing units, none were located in either urbanized areas or urban clusters, and 211 were located in what is classified as a rural area.

Homeownership rate in Keystone is about 64.9%. Keystone's vacancy rate, including seasonal lodging, is about 27%. Average household size is 1.99 people.

The majority of houses, apartments or condos in Keystone were built after 1974.


Housing Size

Housing Units by Size
Studio Type3.30%
One Bedroom26.10%
Two Bedrooms44.10%
Three Bedrooms16.60%
Four Bedrooms5.20%
Five Bedrooms or more4.70%
As % of Housing Units

Owned Homes, Apartments and Condos

Average Household Size2.1
Median year structure was built1973
Median Value of occupied units$91,500
Median Price asked for vacant units$95,000

Rented Homes, Apartments and Condos

Average Household Size1.78
Median year structure was built1975
Median Monthly Rent asked for vacant units$425

Owners Finance Status

Housing Finance
Second Mortgage & Equity Loan0%
Second Mortgage9.80%
Home Equity Loan12.20%
Simple Mortgage26.80%
Debt Free51.20%
As % of Housing Units
Median part of Monthly Household Income dedicated to covering home ownership costs23.8%