2 San Antonio Bexar 1,327,407 3 Dallas Dallas 1,197,816 4 Austin Travis 790,390 5 Fort Worth Tarrant 741,206 6 El Paso El Paso 649,121 7 Arlington Tarrant 365,438 8 Corpus Christi Nuences 305,215 9 Plano Collin 259,841 10 Laredo Webb 236,091 Religion Religion [ 170 ] Roman Catholic 28% Baptist 21%