Eldorado is a city located in Oklahoma. With a 2020 population of 404, it is the 345th largest city in Oklahoma and the 14228th largest city in the United States. Eldorado is currently declining at a rate of -1.22% annually and its population has decreased by -9.42% since the most recent census, which recorded a population of 446 in 2010. Eldorado reached it's highest population of 447 in 2010. Spanning over 1 miles, Eldorado has a population density of 553 people per square mile.
The average household income in Eldorado is $41,868 with a poverty rate of 24.01%. The median rental costs in recent years comes to $540 per month, and the median house value is $40,000. The median age in Eldorado is 38.4 years, 37.5 years for males, and 42.5 years for females. For every 100 females there are 135.7 males.