Collinsville
Collinsville is wealthier than most US places, with a median household income of $90,570. The city has more than doubled in size since 2000, adding 4,801 residents. Median home value has roughly tripled since 2000, reaching $225,400. It sits in the top 10% of US cities for household income. Households here earn about 39% more than the Oklahoma median.
Population & growth
PEP 2025 EST:9,956 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Detailed origins & ancestry
Education
Commute & transportation
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People & community
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How many people live in Collinsville, Oklahoma?
Collinsville, Oklahoma has about 8,878 residents according to the 2024 American Community Survey.
What is the median household income in Collinsville, Oklahoma?
The typical household in Collinsville, Oklahoma earns about $90,570 a year. Half of households make more than that, and half make less.
Is Collinsville, Oklahoma expensive?
In Collinsville, Oklahoma, the median home is worth about $225,400, and the typical rent is about $1,175 a month.
How educated are people in Collinsville, Oklahoma?
About 23.7% of adults age 25 and over in Collinsville, Oklahoma hold a bachelor's degree or higher.
What is the poverty rate in Collinsville, Oklahoma?
About 9.1% of people in Collinsville, Oklahoma live below the federal poverty line.
Has Collinsville, Oklahoma grown since 1990?
Yes, Collinsville, Oklahoma has grown since 1990. The population has added about 5,364 residents, a change of about 153 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024