| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Palace Garden | city | Rhode Island | United States | 41.74222 | -71.40139 | 6 | 107621 |
| Paradise Mobile Home Park | city | Rhode Island | United States | 41.50056 | -71.27861 | 98 | 42538 |
| Pascoag | city | Rhode Island | United States | 41.95556 | -71.70278 | 475 | 12400 |
| Pawtucket | city | Rhode Island | United States | 41.87861 | -71.38306 | 16 | 164382 |
| Pawtuxet | city | Rhode Island | United States | 41.76278 | -71.39056 | 3 | 181960 |
| Peace Dale | city | Rhode Island | United States | 41.45111 | -71.49917 | 26 | 24961 |
| Peck Corner | city | Rhode Island | United States | 41.75778 | -71.34083 | 39 | 108412 |
| Perryville | city | Rhode Island | United States | 41.39972 | -71.56167 | 85 | 10008 |
| Pettaquamscutt Lake Shores | city | Rhode Island | United States | 41.49306 | -71.44639 | 3 | 18012 |
| Phenix | city | Rhode Island | United States | 41.71972 | -71.53306 | 200 | 74188 |
| Phillipsdale | city | Rhode Island | United States | 41.84694 | -71.36639 | 6 | 155225 |
| Pine Hill | city | Rhode Island | United States | 41.57778 | -71.62778 | 426 | 4925 |
| Places Corner | city | Rhode Island | United States | 41.62472 | -71.5125 | 196 | 21164 |
| Plum Beach | city | Rhode Island | United States | 41.52333 | -71.41611 | 3 | 12420 |
| Pocasset | city | Rhode Island | United States | 41.75528 | -71.44111 | 16 | 194568 |
| Pocasset Heights | city | Rhode Island | United States | 41.63 | -71.25111 | 3 | 29336 |
| Point Judith | city | Rhode Island | United States | 41.36528 | -71.48722 | 0 | 6170 |
| Ponaganset historical | city | Rhode Island | United States | 41.79306 | -71.67361 | 390 | 5567 |
| Pontiac | city | Rhode Island | United States | 41.73111 | -71.47917 | 52 | 98267 |
| Portsmouth | city | Rhode Island | United States | 41.60222 | -71.25083 | 55 | 17197 |
| Portsmouth Park | city | Rhode Island | United States | 41.61833 | -71.24139 | 0 | 18228 |
| Potowomut | city | Rhode Island | United States | 41.66389 | -71.4225 | 3 | 44756 |
| Potter Hill | city | Rhode Island | United States | 41.41361 | -71.79944 | 78 | 25526 |
| Pottersville | city | Rhode Island | United States | 41.525 | -71.13333 | 65 | 5919 |
| Potterville | city | Rhode Island | United States | 41.71861 | -71.67 | 301 | 6409 |
| Primrose | city | Rhode Island | United States | 41.95417 | -71.55694 | 298 | 22448 |
| Providence | city | Rhode Island | United States | 41.82389 | -71.41333 | 9 | 241094 |
| Prudence Park | city | Rhode Island | United States | 41.60417 | -71.33028 | 19 | 12118 |
| Purgatory | city | Rhode Island | United States | 41.48389 | -71.27611 | 0 | 36526 |
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