Dewar is a city located in Oklahoma. With a 2020 population of 837, it is the 244th largest city in Oklahoma and the 11080th largest city in the United States. Dewar is currently declining at a rate of -0.95% annually and its population has decreased by -5.74% since the most recent census, which recorded a population of 888 in 2010. Dewar reached it's highest population of 900 in 2010. Spanning over 1 miles, Dewar has a population density of 894 people per square mile.
The average household income in Dewar is $50,986 with a poverty rate of 22.31%. The median rental costs in recent years comes to $696 per month, and the median house value is $63,600. The median age in Dewar is 36.4 years, 35.2 years for males, and 37.9 years for females. For every 100 females there are 102.4 males.