Party affiliation - 66th Legislature

  Totals based on membership as of first day of the regular session, January 9, 1979

House of Representatives

Democrats in the House of Representatives
[125 of 147 = 85%]

Republicans in the House of Representatives
[22 of 147 = 15%]

Senate

Democrats in the Senate
[27 of 31 = 87%]

Republicans in the Senate
[4 of 31 = 13%]

Districts represented by more than one person

Chamber & District	Name	Party	Dates of service	Notes
H District 63	Michael H. Ezzell	Democrat	01/09/1979 - 10/15/1980
H District 63	Larry Don Shaw	Democrat	12/03/1980 - 01/13/1981	Not included in the statistics above.
H District 80	Lance Lalor	Democrat	01/09/1979 - 01/02/1980
H District 80	Dan Downey	Republican	03/06/1980 - 01/13/1981	Not included in the statistics above.
H District 87	Ben T. Reyes	Democrat	01/09/1979 - 01/02/1980
H District 87	Albert Luna III	Democrat	01/25/1980 - 01/13/1981	Not included in the statistics above.
H District 99	Jim Clark	Democrat	01/09/1979 - 05/08/1979
H District 99	Erwin W. Barton	Democrat	08/03/1979 - 01/13/1981	Not included in the statistics above.

Members not listed above

Chamber & District	Name	Party	Dates of service	Notes
H District 48-B	Hugo Berlanga	Democrat	01/10/1979 - 01/13/1981	Not included in the statistics above.
H District 7-A	Albert Price	Democrat	01/15/1979 - 01/13/1981	Not included in the statistics above.
H District 56	Gerald Geistweidt	Republican	02/09/1979 - 01/13/1981	Not included in the statistics above.