Editing Texas State University System (section)

===Membership timeline===
<timeline>
DateFormat = yyyy
ImageSize  = width:900 height:auto barincrement:24
Period     = from:1878 till:2030
TimeAxis   = orientation:horizontal
PlotArea   = right:0 left:0 bottom:50 top:0

Colors = id:barcolor value:black
         id:line     value:black
         id:bg       value:white

         id:TS     value:rgb(1,0.498,0.314)
         id:PI     value:rgb(0.9,0.8,0.5)
         id:PV     value:gray(0.7)
         id:NT       value:rgb(0,0.6,0)
         id:AM       value:rgb(0.4,0,0)
         id:TT       value:rgb(0.8,0,0)
         id:LU       value:rgb(0.4,0.4,0.9)
         id:LUS       value:rgb(0,0,0.8)
         id:UT       value:rgb(0.96,0.47,0.125)

PlotData=
  width:15 textcolor:black shift:(5,-5) anchor:from fontsize:s

  bar:1  color:PI from:1879 till:1911
  bar:1  color:TS from:1911 till:end text:[[Sam Houston State University|Sam Houston St.]] (1911–present)
  bar:2  color:PV from:1890 till:1899
  bar:2  color:PI from:1899 till:1911
  bar:2  color:TS from:1911 till:1949 text:[[University of North Texas|North Texas]] (1911–1949)
  bar:2  color:PI from:1949 till:2003
  bar:2  color:NT from:2003 till:end
  bar:3  color:PI from:1899 till:1911
  bar:3  color:TS from:1911 till:end text:[[Texas State University|Texas St.]] (1911–present)
  bar:4  color:PI from:1909 till:1911
  bar:4  color:TS from:1911 till:1969 text:[[West Texas A&amp;M University|West Texas A&M]] (1911–1969)
  bar:4  color:PI from:1969 till:1990
  bar:4  color:AM from:1990 till:end
  bar:5  color:PV from:1889 till:1917
  bar:5  color:TS from:1917 till:1969 text:[[Texas A&amp;M University–Commerce|Texas A&M-Commerce]] (1917-1969)
  bar:5  color:PI from:1969 till:1996
  bar:5  color:AM from:1996 till:end
  bar:6  color:TS from:1917 till:end text:[[Sul Ross State University|Sul Ross St.]] (1917–present)
  bar:7  color:TS from:1921 till:1969 text:[[Stephen F. Austin State University|Stephen F. Austin St.]] (1921–1969)
  bar:7  color:PI from:1969 till:2023
  bar:7  color:UT from:2023 till:end
  bar:8  color:TS from:1921 till:1929 text:[[Texas A&amp;M University–Kingsville|Texas A&M-Kingsville]] (1921–1929)
  bar:8  color:PI from:1929 till:1989
  bar:8  color:AM from:1989 till:end
  bar:9  color:PI from:1928 till:1975
  bar:9  color:TS from:1975 till:2007 text:[[Angelo State University|Angelo St.]] (1975–2007)
  bar:9  color:TT from:2007 till:end
  bar:10  color:PI from:1923 till:1983
  bar:10  color:LUS from:1983 till:1995
  bar:10  color:TS from:1995 till:end text:[[Lamar University|Lamar]] (1995–present)
  bar:11  color:PV from:1909 till:1975
  bar:11  color:LU from:1975 till:1983
  bar:11  color:LUS from:1983 till:1995
  bar:11  color:TS from:1995 till:end text:[[Lamar State College–Port Arthur|LSC–PA]] (1995–present)
  bar:12  color:LU from:1969 till:1983
  bar:12  color:LUS from:1983 till:1995
  bar:12  color:TS from:1995 till:end text:[[Lamar State College–Orange|LSC–0]] (1995–present)
  bar:13  color:LUS from:1990 till:1995
  bar:13  color:TS from:1995 till:end text:[[Lamar Institute of Technology|LIT]] (1995–present)

ScaleMajor = gridcolor:line unit:year increment:5 start:1880

TextData =
   fontsize:M
   textcolor:black
   pos:(150,30) # tabs:(0-center)
   text:"Texas State University System Membership History"
</timeline>

{{Font color|black|#FF7E50|&nbsp;TSUS members&nbsp;}} {{Font color|black|#B2B2B2|&nbsp;Private institution&nbsp;}} {{Font color|black|#E5CC7F|&nbsp;Public independent&nbsp;}} {{Font color|white|#6666E5|&nbsp;Lamar Univ. component&nbsp;}} {{Font color|white|#0000CC|&nbsp;Lamar System member&nbsp;}}<br />{{Font color|white|#009900|&nbsp;North Texas System member&nbsp;}} {{Font color|white|#660000|&nbsp;Texas A&M System member&nbsp;}} {{Font color|white|#CC0000|&nbsp;Texas Tech System member&nbsp;}} {{Font color|white|#F47920|&nbsp;University of Texas System&nbsp;}}