| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Peach Bloom | city | Louisiana | United States | 30.37833 | -92.18778 | 36 | 8194 |
| Pearl | city | Louisiana | United States | 30.90472 | -92.62 | 127 | 3230 |
| Pearl Acres subdivision | city | Louisiana | United States | 30.28611 | -89.7425 | 19 | 33082 |
| Pearl River | city | Louisiana | United States | 30.37583 | -89.74833 | 29 | 6894 |
| Peason | city | Louisiana | United States | 31.41361 | -93.29444 | 347 | 930 |
| Pecan Bayou | city | Louisiana | United States | 32.56944 | -92.05972 | 75 | 35884 |
| Pecan Cove | city | Louisiana | United States | 30.35417 | -90.98889 | 22 | 31871 |
| Pecan Creek | city | Louisiana | United States | 30.35139 | -90.99444 | 22 | 31871 |
| Pecan Grove historical | city | Louisiana | United States | 29.94472 | -90.34639 | 3 | 27251 |
| Pecan Grove subdivision | city | Louisiana | United States | 30.325 | -89.73944 | 26 | 29750 |
| Pecan Island | city | Louisiana | United States | 29.64639 | -92.45306 | 3 | 159 |
| Pecan Landing | city | Louisiana | United States | 32.1025 | -91.41333 | 55 | 215 |
| Pecan Park | city | Louisiana | United States | 32.49167 | -93.68417 | 157 | 77716 |
| Pecan Ridge | city | Louisiana | United States | 30.55028 | -91.1 | 45 | 44832 |
| Pecaniere | city | Louisiana | United States | 30.48417 | -91.93806 | 22 | 3475 |
| Peck | city | Louisiana | United States | 31.925 | -91.66111 | 68 | 1393 |
| Pelba | city | Louisiana | United States | 30.34167 | -91.7325 | 3 | 885 |
| Pelican | city | Louisiana | United States | 31.88222 | -93.58583 | 347 | 651 |
| Percle | city | Louisiana | United States | 29.86833 | -91.01167 | 9 | 2342 |
| Perkins | city | Louisiana | United States | 30.39306 | -93.41167 | 49 | 3129 |
| Perkins Place subdivision | city | Louisiana | United States | 30.41194 | -91.12333 | 36 | 89202 |
| Perkins South | city | Louisiana | United States | 30.36111 | -91.065 | 22 | 43820 |
| Perkins Village | city | Louisiana | United States | 30.36722 | -91.06222 | 22 | 43820 |
| Perry | city | Louisiana | United States | 29.94833 | -92.15694 | 6 | 12548 |
| Perryville | city | Louisiana | United States | 32.70778 | -92.00528 | 72 | 2976 |
| Pesson | city | Louisiana | United States | 29.94861 | -91.84472 | 6 | 10349 |
| Petetin | city | Louisiana | United States | 30.38306 | -92.05528 | 39 | 9004 |
| Petite Place | city | Louisiana | United States | 30.57361 | -91.19972 | 68 | 41516 |
| Peveto Beach | city | Louisiana | United States | 29.76083 | -93.55833 | 0 | 246 |
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