Rapid City Metro
Rapid City has roughly average household income, with a median household income of $75,129. Population has grown 27% since 2000. Median home value has more than tripled since 2000, reaching $308,001. It sits in the top 10% of US metro areas for household income.
Population & growth
PEP 2025 EST:156,934 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Education
Commute & transportation
Work & employment
People & community
Principal cities
3 component counties
Metros similar to Rapid City
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How many people live in Rapid City, SD?
Rapid City, SD has about 152,950 residents according to the 2024 American Community Survey.
What is the median household income in Rapid City, SD?
The typical household in Rapid City, SD earns about $75,129 a year. Half of households make more than that, and half make less.
Is Rapid City, SD expensive?
In Rapid City, SD, the median home is worth about $308,001, and the typical rent is about $1,148 a month.
How educated are people in Rapid City, SD?
About 33.1% of adults age 25 and over in Rapid City, SD hold a bachelor's degree or higher.
What is the poverty rate in Rapid City, SD?
About 10.2% of people in Rapid City, SD live below the federal poverty line.
Has Rapid City, SD grown since 1990?
Yes, Rapid City, SD has grown since 1990. The population has added about 43,550 residents, a change of about 40 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · METRO ROLLUP OF COMPONENT COUNTIES · UPDATED 2024