Houston is home to one of the largest Mexican immigrant communities in the United States. Drawing on data from the Mexican Migration Project (MMP) — which surveyed 843 migrants whose last U.S. trip was to Greater Houston — this brief tracks how key demographics and migration networks have changed over the last 80 years.
Key findings
- Mexican migrants are increasingly older and more likely to be married or in a civil union. The average age rose from 24 (1942-1964) to 30 (post-2000), while the share of married or legally partnered migrants was as low as 30% before peaking at 70% in recent decades.
- Houston-bound Mexican migrants have become more educated and experienced. Occupational shifts mirror the city’s economic transition from agriculture and early industrialization to energy, healthcare, construction and services.
- Once-strong family and community migration networks have weakened in recent years, driven by stricter border enforcement, new sending regions lacking established migration traditions and Mexico’s declining birth rates.
- Migration strategies have shifted from temporary to permanent residency. Back-and-forth migration has become riskier, while longer stays have fostered local family and economic ties.
These findings highlight how Mexican migration to Houston is no longer defined by short-term labor mobility but by long-term incorporation. Understanding these patterns is critical for policymakers as the city continues to welcome an increasingly diverse population of Mexican migrants.
