Congress is a city located in Arizona. Congress has a 2020 population of 1,540. Congress is currently declining at a rate of 0.00% annually and its population has decreased by -22.03% since the most recent census, which recorded a population of 1,975 in 2010. Congress reached it's highest population of 1,975 in 2010.
The average household income in Congress is $44,130 with a poverty rate of 13.44%. The median rental costs in recent years comes to $1,061 per month, and the median house value is $146,400. The median age in Congress is 62.6 years, 60.6 years for males, and 64.1 years for females. For every 100 females there are 109.0 males.