Sentinel, OK
Population 930 · Oklahoma
About Sentinel, OK
Sentinel is a small community located in Oklahoma with a population of 930 residents according to the latest US Census Bureau American Community Survey data. The median household income is $105,000 per year, which is 40% above the national median of $75,149. The median age of 38.8 years is close to the US median age of 38.9 years.
Housing Market Overview
The housing market in Sentinel features a median home value of $108,700, which is 56% below the national median of $244,900. This makes Sentinel one of the more affordable markets in the country, potentially attractive for first-time homebuyers. Median monthly rent is $700, 40% below the national average of $1,163/month. Of the 520 total housing units, 80% are owner-occupied (365 units) and 20% are renter-occupied (91 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in Sentinel shows an unemployment rate of 3.9%, which is near the national rate of 3.7%. The poverty rate stands at 13.9%, above the national average of 12.4%. Workers in Sentinel have an average one-way commute time of 18.5 minutes, one of the shorter commutes in the region.
Education & Demographics
42.3% of Sentinel residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This is in line with national trends in educational attainment. The community's demographic composition includes 10.2% White, 8.3% Hispanic or Latino, 0.0% Black or African American, and 0.8% Asian residents, with 5.7% of the population being foreign-born.
How Sentinel Ranks in Oklahoma
Cost of Living in Sentinel, OK
Compared to national averages, Sentinel has a median household income of $105,000 (40% above the national median of $75,149). Home values average $108,700, which is 56% below the national median. Monthly rent at $700 is 40% below the US average of $1,163. Within Oklahoma, Sentinel's income is 86% above the state average of $56,382, and home values are 9% below the state median of $119,992.
Why Live in Sentinel, OK?
Sentinel offers a strong local economy with a median household income of $105,000, well above the national average, and affordable housing with a median home value of $108,700, below the US average of $244,900, and rent that’s lower than the national average at $700/month. Additionally, the city features a well-educated community where 42.3% of residents hold a bachelor’s degree or higher, and short commute times averaging just 18.5 minutes.
Sentinel has a population of 930 with a median age of 38.8 years. Compare Sentinel with other cities to see how it stacks up, or explore all cities in Oklahoma.
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Demographics
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Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Sentinel
What is the population of Sentinel, OK?
The population of Sentinel, OK is 930 according to the latest US Census Bureau American Community Survey estimates. This makes it a small community in Oklahoma.
What is the median household income in Sentinel?
The median household income in Sentinel, OK is $105,000 per year, which is 40% above the national median of $75,149.
What is the median home value in Sentinel?
The median home value in Sentinel, OK is $108,700, which is 56% below the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in Sentinel?
The median monthly rent in Sentinel, OK is $700, which is 40% below the national average of $1,163/month.
What is the unemployment rate in Sentinel?
The unemployment rate in Sentinel, OK is 3.9%, compared to the national average of 3.7%. Job seekers may want to research the dominant industries in the area.
Is Sentinel, OK a good place to live?
Sentinel offers above-average incomes, affordable housing, and growing employment opportunities. With a population of 930 and a median age of 38.8, the city appeals to a broad range of residents.
How educated is Sentinel, OK?
42.3% of residents in Sentinel aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This above-average educational attainment often reflects a knowledge-based local economy.
What is the cost of living in Sentinel?
Key cost-of-living indicators for Sentinel, OK: median home value is $108,700 (56% below national), median rent is $700/month, and median household income is $105,000. The home-value-to-income ratio is 1.0x, indicating relatively affordable housing relative to local incomes.
What is the poverty rate in Sentinel?
The poverty rate in Sentinel, OK is 13.9%, compared to the national average of 12.4%. Residents and prospective movers should be aware of the economic challenges facing parts of this community.
How diverse is Sentinel, OK?
Sentinel's population is 10.2% White, 8.3% Hispanic or Latino, 0.0% Black or African American, 0.8% Asian, and 0.3% two or more races. 5.7% of residents are foreign-born.