Collinsville city, Oklahoma Demographics & Population 2026
As of 2026, Collinsville city, Oklahoma has a total population of 8,468, the 52nd largest city in Oklahoma, with a median household income of $88,537, which is 39% higher than the state average. The poverty rate is 10.9%.
Key Takeaways
- Household income is 39% above the state average — one of the wealthiest communities in Oklahoma.
- Housing is very affordable with a home-value-to-income ratio of just 2.3x.
Collinsville city Quick Facts
How Collinsville city Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 55 | National average: 60
Education
Educational Attainment (Adults 25+)
Collinsville city Rankings in Oklahoma
Explore Oklahoma Rankings
Cities Similar to Collinsville city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Piedmont city | 7,978 | $94,882 | $298,600 | 37.8% | 2.5% |
| Blanchard city | 9,276 | $89,472 | $259,100 | 35.6% | 6.7% |
| Tuttle city | 7,785 | $102,417 | $284,600 | 29.5% | 6.4% |
| Noble city | 7,337 | $85,452 | $191,300 | 26.4% | 8.8% |
| Clinton city | 8,461 | $58,417 | $112,500 | 24.3% | 14.4% |
Population Overview
Collinsville city is a small city located in Oklahoma. The total population is 8,468. It ranks as the 52nd most populous out of 834 cities and towns in Oklahoma.
Age Demographics
The median age in Collinsville city is 35.6 years. This is 4% lower than the state median of 36.9 years.
Economy, Income & Housing
The median household income in Collinsville city is $88,537. This is 39% higher than the state median of $63,603. Compared to the national median of $78,538, household income here is 13% higher. The poverty rate stands at 10.9%. This is 29% lower than the state poverty rate of 15.3%. The unemployment rate is 5.4%. This is 11% higher than the state rate of 4.9%. The median home value is $207,100. Housing costs are 11% higher than the state median of $185,900. With a home-value-to-income ratio of just 2.3x, Collinsville city is one of the most affordable housing markets in the area. 74.0% of occupied housing units are owner-occupied. This homeownership rate is 12% higher than the state average of 65.8%.
Race & Ethnicity
The largest racial or ethnic group in Collinsville city is White (non-Hispanic), making up 70.1% of the population. Hispanic or Latino residents account for 5.0%. The Black or African American population (3.0%) is well below the state average of 6.9%. The Hispanic or Latino population (5.0%) is well below the state average of 12.3%.
Education
23.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 17% lower than the state rate of 27.8%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 91.6%.
Data Sources & Methodology
All demographic data for Collinsville city, Oklahoma is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Oklahoma state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 834 Census-designated places in Oklahoma. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Collinsville city, Oklahoma?
Collinsville city, Oklahoma has a population of 8,468 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Collinsville city, OK?
The median household income in Collinsville city is $88,537, which is 13% higher the national median of $78,538.
What is the poverty rate in Collinsville city, OK?
The poverty rate in Collinsville city is 10.9%. This means approximately 903 residents live below the federal poverty line.
What is the racial makeup of Collinsville city, Oklahoma?
Collinsville city's population is 70.1% White, 3.0% Black, 5.0% Hispanic/Latino, and 2.9% Asian.
What is the median home value in Collinsville city, OK?
The median home value in Collinsville city is $207,100. The home-value-to-income ratio is 2.3x.
How educated is Collinsville city, Oklahoma?
23.1% of adults (25+) in Collinsville city hold a bachelor's degree or higher, and 4.3% hold a graduate or professional degree.