 About 12.0% of families and 14.9% of the population were below the poverty line, including 20.5% of those under age 18 and 11.2% of those aged 65 or over.The Hispanic and Latino population's percentage of the overall population of Texas City had increased to 29.9% in 2017 from 27% in 2010, and by then the city had a Hispanic supermarket and other businesses catering to Hispanics.The African-American percentage had declined to 28% in 2017 from 30.8% in 2010.