Membership at Union Square is open to anyone who lives, works, worships, or attends school in Archer, Baylor, Clay, Wichita, or Wilbarger Counties in Texas; or Cotton or Tillman Counties in Oklahoma.

Membership at Union Square is open to anyone who lives, works, worships, or attends school in Archer, Baylor, Clay, Wichita, or Wilbarger Counties in Texas; or Cotton or Tillman Counties in Oklahoma.