Miami is a city located in Roberts County Texas. It is also the county seat of Roberts County. With a 2020 population of 494, it is the 997th largest city in Texas and the 13359th largest city in the United States . Miami is currently declining at a rate of -5.36% annually and its population has decreased by -17.25% since the most recent census, which recorded a population of 597 in 2010. Miami reached it's highest population of in . Spanning over 1 miles, Miami has a population density of 422 people per square mile.
The average household income in Miami is $66,009 with a poverty rate of 19.83%. The median rental costs in recent years comes to $880 per month, and the median house value is $93,100. The median age in Miami is 42.5 years, 42.6 years for males, and 40.8 years for females.