Rock Island, OK
Population 753 · Oklahoma
About Rock Island, OK
Rock Island is a small community in Oklahoma with a population of 753 residents. The median household income is $42,917 per year, which is below the national average. The median age in Rock Island is 38.9 years.
Housing in Rock Island has a median home value of $127,500 and median monthly rent of $757. Of the 330 total housing units, the majority are owner-occupied, with 220 owner-occupied and 64 renter-occupied units.
The unemployment rate in Rock Island is 7.1% and the poverty rate is 29.6%. 13.4% of residents hold a bachelor's degree or higher. The average commute time is 37 minutes.
Cost of Living in Rock Island, OK
Compared to national averages, Rock Island has a median household income of $42,917 (43% below the national median of $75,149). Home values average $127,500, which is 48% below the national median. Monthly rent at $757 is 35% below the US average of $1,163. Within Oklahoma, Rock Island's income is 24% below the state average of $56,382, and home values are 6% above the state median of $119,992.
Why Live in Rock Island, OK?
Rock Island offers affordable housing with a median home value of $127,500, below the US average of $244,900, and rent that’s lower than the national average at $757/month.
Potential considerations include median household income ($42,917) that falls below the national average. However, Rock Island’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Rock Island has a population of 753 with a median age of 38.9 years. Compare Rock Island with other cities to see how it stacks up, or explore all cities in Oklahoma.
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Other Cities in Oklahoma
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Rock Island
What is the population of Rock Island, OK?
The population of Rock Island, OK is 753 according to the latest Census data.
What is the median household income in Rock Island?
The median household income in Rock Island, OK is $42,917 per year.
What is the median home value in Rock Island?
The median home value in Rock Island, OK is $127,500.
What is the average rent in Rock Island?
The median monthly rent in Rock Island, OK is $757.
What is the unemployment rate in Rock Island?
The unemployment rate in Rock Island, OK is 7.1%.