Rapid City, MI Demographics

Population 3,424 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Rapid City, MI map of median age by neighborhood
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Population and households in Rapid City

Household size in Rapid City

Household size, people per household
PeriodRapid CityMichiganU.S.
2006–102.342.582.68
2010–142.332.582.73
2015–192.462.532.71
2020–242.312.512.65
Change−0.03−0.06−0.03
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Households in Rapid City are small: just 2.31 people on average, compared with 2.65 nationally. That is typical of places where many people live alone or as couples, and fewer have children at home.

Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).

Median age in Rapid City

Median age, years
PeriodRapid CityMichiganU.S.
2006–1044.038.937.7
2010–1445.140.138.6
2015–1945.841.039.6
2020–2446.741.340.1
Change+2.7+2.4+2.3
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Rapid City skews older: half of its residents are older than 46.7, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families. Since 2006–10, the median age has climbed from 44.0, but in a place this small, survey estimates can swing a lot from one release to the next.

Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).

Single-parent households in Rapid City

Single-parent households, % of households
PeriodRapid CityMichiganU.S.
2006–1012.4%11.3%12.3%
2010–1411.6%11.5%12.3%
2015–1910.7%10.9%11.6%
2020–249.5%10.7%11.6%
Change−2.9 pts−0.6 pts−0.6 pts
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Single parents head about one in ten households in Rapid City (9.5%), below the national share of 11.6%.

Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).

Housing in Rapid City

Renters in Rapid City

Renters, % of occupied homes
PeriodRapid CityMichiganU.S.
2006–1015.0%25.8%33.3%
2010–1415.2%28.5%35.6%
2015–1913.5%28.8%36.0%
2020–2410.2%26.8%34.8%
Change−4.8 pts+1.0 pts+1.5 pts
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Only 10.2% of households in Rapid City rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Nearly four in ten owners (38.5%) have paid off their mortgages, about the same as nationally.

Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).

Vacant homes in Rapid City

Vacant homes, % of all homes
PeriodRapid CityMichiganU.S.
2006–1031.6%13.0%11.4%
2010–1436.1%13.0%11.4%
2015–1934.3%11.9%11.1%
2020–2427.6%10.2%9.6%
Change−4.0 pts−2.8 pts−1.8 pts
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Vacant homes make up 27.6% of the housing in Rapid City, far above the national rate of 9.6%. In resort and lake areas that usually means seasonal and vacation homes; elsewhere it can point to weak demand.

Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).

Age of homes in Rapid City

Age of homes, median year built
PeriodRapid CityMichiganU.S.
2006–10197819691974
2010–14198119701975
2015–19198219711977
2020–24198219721980
Change+3+3+6
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Homes in Rapid City are about the same age as the nation's housing: the median home was built in 1982, versus 1980 nationally. Homes here are newer than in Michigan as a whole, where the median home dates to 1972.

Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).

Rent in Rapid City

Rent, per month
PeriodRapid CityMichiganU.S.
2006–10$792$833$965
2010–14$717$886$1,040
2015–19$761$978$1,213
2020–24$923$1,228$1,571
Change+$131+$395+$606
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The median renter in Rapid City pays $923 a month for rent and utilities, well below the national median of $1,571. Rent takes 19.3% of the typical renter's income, comfortably under the 30% mark often used to define affordable rent.

Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).

Education in Rapid City

Bachelor's degrees in Rapid City

Bachelor's degrees, % of adults 25+
PeriodRapid CityMichiganU.S.
2006–1018.4%26.1%28.4%
2010–1420.7%27.1%29.6%
2015–1919.2%29.5%32.1%
2020–2428.8%32.7%35.6%
Change+10.4 pts+6.6 pts+7.2 pts
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College degrees are less common in Rapid City than nationally: 28.8% of adults 25 and older have a bachelor's or higher, against 35.6%.

Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

High school graduates in Rapid City

High school graduates, % of adults 25+
PeriodRapid CityMichiganU.S.
2006–1088.0%88.3%84.9%
2010–1491.2%89.3%86.1%
2015–1991.2%90.7%87.7%
2020–2494.3%91.8%89.3%
Change+6.3 pts+3.5 pts+4.3 pts
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High school completion is high in Rapid City: 94.3% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%.

High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

Jobs in Rapid City

Unemployment, % of the labor force
PeriodRapid CityMichiganU.S.
2006–1017.8%11.5%8.1%
2010–1415.6%11.7%9.4%
2015–197.2%6.1%5.6%
2020–242.8%5.9%5.4%
Change−15.0 pts−5.7 pts−2.7 pts
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Unemployment in Rapid City has been low: just 2.8% of the labor force was out of work and looking, well below the national rate of 5.4%. Because the Census pools five years of responses (2020–24), these rates smooth over short swings and lag the current job market.

Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).

Rapid City compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Rapid City2.3146.79.5%10.2%27.6%1982$92328.8%94.3%2.8%
Torch River2.2154.17.7%8.6%41.2%1981$87645.1%96.7%2.6%
Alden2.1153.76.6%14.0%35.9%1980$83336.7%94.8%3.9%
Clam River2.1758.19.5%7.5%45.8%1984$1,24841.9%94.1%2.6%
Elk Rapids1.8657.85.2%20.3%32.2%1967$1,03043.4%98.3%1.1%
Williamsburg2.4449.66.8%8.9%23.2%1986$1,30847.7%96.8%3.0%
Kalkaska2.2645.611.4%15.1%25.2%1979$84217.7%91.2%4.1%
Bates2.6243.512.7%12.5%12.4%1986$1,42940.7%97.5%1.0%
Bellaire2.0356.17.8%11.8%42.9%1977$83742.8%96.9%3.8%
North Arms1.9256.112.2%17.9%32.8%1973$82346.8%96.6%3.2%
Yuba2.3559.93.9%0.9%13.0%1993$1,52367.8%97.1%0.7%

All figures 2020–24.

Cities with similar populations: Bon Secour, AL · Naches, WA · Morenci, MI · Medinah, IL · Lucerne, CA · London, AR · Kiowa, CO · Kingston, OH · Jesup, IA · Guin, AL

About these numbers

Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up Rapid City. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.

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