Romulus is a medium-sized city located in the state of Michigan. With a population of 25,082 people and 11 associated neighborhoods, Romulus is the 56th largest community in Michigan.

The citizens of Romulus are slightly less educated than the national average of 21.84% for the average city or town: 15.98% of adults in Romulus have a bachelor's degree or advanced degree

The per capita income in Romulus in 2022 was $27,691, which is lower middle income relative to Michigan and the nation. This equates to an annual income of $110,764 for a family of four. However, Romulus contains both very wealthy and poor people as well.

Romulus is an extremely ethnically-diverse city. The people who call Romulus home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Romulus residents report their race to be White, followed by Black or African-American. Important ancestries of people in Romulus include German, Irish, Polish, English, and Italian.

The most common language spoken in Romulus is English. Other important languages spoken here include Polish and Italian.