- Talent (Population: 5,589)
- Terrebonne (Population: 1,469)
- Three Rivers (Population: 2,445)
- Tigard (Population: 41,223)
- Tillamook (Population: 4,352)
- Toledo (Population: 3,472)
- Tri-City (Population: 3,519)
- Troutdale (Population: 13,777)
- Tualatin (Population: 22,791)
- Turner (Population: 1,199)
