New Boston is a city located in Bowie County Texas. It is also the county seat of Bowie County. With a 2020 population of 4,535, it is the 389th largest city in Texas and the 5043rd largest city in the United States . New Boston is currently declining at a rate of -0.81% annually and its population has decreased by -0.33% since the most recent census, which recorded a population of 4,550 in 2010. New Boston reached it's highest population of 5,057 in 1990. Spanning over 4 miles, New Boston has a population density of 1,134 people per square mile.
The average household income in New Boston is $53,917 with a poverty rate of 21.63%. The median rental costs in recent years comes to $579 per month, and the median house value is $92,600. The median age in New Boston is 44 years, 40.6 years for males, and 45.2 years for females.