Barrios de Texas U
- Universal City Park (19)
- University Hills (9)
- University of Texas Medical Branch (1)
- University Park (2)
- University Park (43)
- University Pines (6)
- University Place (58)
- Upper Boggy Creek (26)
- Upper Mesa Hills (12)
- Upper Vista Real (4)
- Uptown Austin (1)
- Uptown Dallas (162)
- Uptown Denton (1)
- Uptown Fort Worth (3)
- Uptown Houston (380)
- Uptown San Antonio (18)
- Uptown San Marcos (6)
- Urban Center Irving (25)
- Urbandale-Parkdale (16)