Douglas is a medium-sized city located in the state of Arizona. With a population of 15,589 people and six associated neighborhoods, Douglas is the 40th largest community in Arizona.

In Douglas, just 10.94% of people have at least a bachelor's degree, which is quite a bit lower than the national average for cities and towns of 21.84%.

The per capita income in Douglas in 2022 was $17,909, which is low income relative to Arizona and the nation. This equates to an annual income of $71,636 for a family of four. However, Douglas contains both very wealthy and poor people as well.

Douglas is an extremely ethnically-diverse city. The people who call Douglas home describe themselves as belonging to a variety of racial and ethnic groups. People of Hispanic or Latino origin are the most prevalent group in Douglas, accounting for 84.60% of the city’s residents (people of Hispanic or Latino origin can be of any race). The greatest number of Douglas residents report their race to be White, followed by Black or African-American. Important ancestries of people in Douglas include German, Irish, European, English, and French.

Douglas also has a high percentage of its population that was born in another country: 23.21%.

The most common language spoken in Douglas is Spanish. Other important languages spoken here include English and Native American languages.