Harris—
 Houston+14 other cities 
 Railroads: 1853-1856
Travis— 
 Austin+3 other cities 
 Railroad: 1872
Dallas—
 Dallas+13 other cities 
 Railroad: 1872
Brazos→
 College Station+4 other cities 
 Railroad: 1860
Bexar—
 San Antonio
 Railroad: 1877 
Tarrant—
 Forth Worth+11 other cities 
 Railroad: 1876
Collin—
 Plano+7 other cities 
 Railroad: 1872
Denton—
 Lewisville+11 other cities 
 Railroad: 1881
Williamson—
 Georgetown+5 other cities 
 Railroad: 1878
Smith—
 Tyler+3 other cities 
 Railroad: 1874