As of the 2020 United States Census, the population of Commerce hovers around 12,378 residents. This is an intentionally small residential footprint, given that nearly 70% of the city's land is zoned for commercial and industrial use.
The community is deeply rooted and predominantly Hispanic or Latino, making up over 90% of the population. This vibrant cultural makeup is reflected in the city's community events, local eateries, and bilingual daily life. Commerce boasts a high percentage of families with children, contributing to the busy, family-friendly atmosphere at local parks and community centers.
Due to the exceptional city services—including free public transit and robust recreation programs—residential turnover is quite low. Many families have lived in Commerce for generations, fostering a close-knit, protective community spirit within the sprawling Los Angeles metropolis.