| City | 2026 Pop. ↓ |
|---|---|
| Paris | 2,059,821 |
| Perpignan | 123,250 |
| Poitiers | 90,543 |
| Pau | 83,252 |
| Pessac | 69,168 |
| Pantin | 63,534 |
| Puteaux | 43,380 |
| Poissy | 42,647 |
| Pontault-Combault | 40,050 |
| Palaiseau | 38,551 |
| Plaisir | 32,471 |
| Pontoise | 31,950 |
| Perigueux | 28,652 |
| Petit-Bourg | 24,597 |
| Plaisance-du-Touch | 22,448 |
| Pornic | 21,189 |
| Ploemeur | 19,660 |
| Pertuis | 18,963 |
| Pontarlier | 18,477 |
| Pamiers | 17,133 |
| Port-de-Bouc | 15,348 |
| Persan | 14,962 |
| Pointe-a-Pitre | 14,800 |
| Plerin | 14,619 |
| Pontivy | 14,378 |
| Pornichet | 14,134 |
| Pont-a-Mousson | 14,057 |
| Pierrelatte | 14,001 |
| Plouzane | 13,804 |
| Petite-Ile | 13,570 |
| Plougastel-Daoulas | 13,564 |
| Pia | 13,284 |
| Pont-du-Chateau | 12,759 |
| Pont-Sainte-Maxence | 12,176 |
| Parempuyre | 11,929 |
| Pontchateau | 11,889 |
| Plan-de-Cuques | 11,649 |
| Pace | 11,633 |
| Panazol | 11,591 |
| Ploufragan | 11,495 |
| Pelissanne | 11,476 |
| Provins | 11,389 |
| Pont-Saint-Esprit | 11,325 |
| Porto-Vecchio | 11,087 |
| Pierrelaye | 10,957 |
| Port-Jerome-sur-Seine | 10,870 |
| Pernes-les-Fontaines | 10,840 |
| Pfastatt | 10,778 |
| Passy | 10,593 |
| Ploermel | 10,399 |
| Portes-les-Valence | 10,310 |
| Parthenay | 10,103 |
| Pont-Audemer | 9,970 |