Del City is a medium-sized city located in the state of Oklahoma. With a population of 21,388 people and eight associated neighborhoods, Del City is the 22nd largest community in Oklahoma.

The citizens of Del City are slightly less educated than the national average of 21.84% for the average city or town: 14.79% of adults in Del City have a bachelor's degree or advanced degree

The per capita income in Del City in 2022 was $25,757, which is middle income relative to Oklahoma, and lower middle income relative to the rest of the US. This equates to an annual income of $103,028 for a family of four. However, Del City contains both very wealthy and poor people as well.

Del City is an extremely ethnically-diverse city. The people who call Del City home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Del City residents report their race to be White, followed by Black or African-American. Del City also has a sizeable Hispanic population (people of Hispanic origin can be of any race). People of Hispanic or Latino origin account for 13.64% of the city’s residents. Important ancestries of people in Del City include English, German, Irish, Italian, and European.

The most common language spoken in Del City is English. Other important languages spoken here include Spanish and German/Yiddish.