ZIP Code 73664
About Sentinel
Sentinel is a town in Washita County, in the U.S. state of Oklahoma. As of the 2020 census, Sentinel had a population of 763. Towns near Sentinel are Rocky, Cordell, Canute, and Burnsflat.
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Area Profile
US Census (ACS 5-year · Gazetteer)
1,115
population
$95,500
median household income
11
people / sq mi
$109,200
median home value
$700
median gross rent
38.9
median age
579
housing units
504
households
99.3
land area (sq mi)