Romeoville, Illinois, has undergone a significant demographic transition from 2013 to 2022. The community transitioned from a "White Majority" status to a "Majority-Minority" classification. As of 2022, the white population comprises 47% of residents, no longer constituting a majority. The Hispanic population increased from 29% in 2013 to 33% in 2022, driving this shift. The black population remained stable at 10-11%, while the Asian population consistently represented about 6% of the community. The percentage of residents identifying as two or more races increased slightly from 2% to 3% in recent years.

Concurrent with these demographic changes, Romeoville experienced economic growth. The median income rose from $81,237 in 2013 to $90,843 in 2022, an 11.8% increase. The population grew moderately from 49,682 in 2013 to 51,073 in 2022, a 2.8% increase. This combination of population growth and income increase suggests improved economic conditions for the community.

The demographic trends in Romeoville align with patterns observed in many suburban areas across the United States. The shift towards greater diversity, particularly driven by growth in Hispanic populations, is common in many parts of the country. The concurrent economic growth indicates that Romeoville has successfully navigated this demographic transition.