Barrios de Texas U
- Universal City Park (24)
- University Hills (20)
- University Park (7)
- University Park (92)
- University Pines (9)
- University Place (68)
- Up-El Paso (1)
- Upper Boggy Creek (50)
- Upper Mesa Hills (9)
- Upper Vista Real (2)
- Uptown Austin (3)
- Uptown Dallas (227)
- Uptown Denton (2)
- Uptown Fort Worth (3)
- Uptown Houston (615)
- Uptown San Antonio (28)
- Uptown San Marcos (4)
- Urban Center Irving (26)
- Urbandale-Parkdale (23)