The Thurston County Football League is comprised of 14 franchises. Each franchise's draw area is congruent to the local high school boundary. All participants must register and play for the franchise that aligns with their local high school. Each franchise shall be comprised of any number of teams at one or all of the levels of competition.
The franchises and local high schools are as follows:
Affiliate members will set and collect their own player fees and provide their own equipment and insurance. All affiliate members will comply with the applicable TCYFL rules, and team structure, and work within the league framework to ensure fair competition and good sportsmanship. Fees for affiliate members will be reviewed and set annually by the Board.