| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Tri-City | city | Oregon | United States | 42.98 | -123.31 | 1669 | |
| Tri-City Colonia Number 1 | city | Texas | United States | 26.29 | -98.29 | 137 | |
| Tri-City Colonia Number 2 | city | Texas | United States | 26.29 | -98.28 | 137 | |
| Tri-Hill | city | Pennsylvania | United States | 39.94 | -76.71 | 830 | |
| Tri-Lakes | city | Indiana | United States | 41.25 | -85.44 | 898 | |
| Tri-S Village Estates | city | Utah | United States | 41.17 | -112.11 | 4189 | |
| Tri-State Mobile Home Park | city | Delaware | United States | 38.70 | -75.17 | 13 | |
| Tri-Woods | city | Maryland | United States | 39.60 | -77.07 | 830 |