In Pays de la Loire · INSEE, populations légales
Nantes is the most densely populated city in Pays de la Loire, at 4,986 inhab./km², ahead of Angers (3,574 inhab./km²) and Rezé (2,783 inhab./km²). At the other end, Baugé-en-Anjou is the least densely populated city, at 43 inhab./km².
| Rank | City | Density | Population |
|---|---|---|---|
| 1 | 44 Nantes | 4,986 inhab./km² | 327,734 |
| 2 | 49 Angers | 3,574 inhab./km² | 159,022 |
| 3 | 44 Rezé | 2,783 inhab./km² | 43,556 |
| 4 | 72 Le Mans | 2,781 inhab./km² | 146,249 |
| 5 | 44 Saint-Sébastien-sur-Loire | 2,431 inhab./km² | 28,596 |
| 6 | 44 Saint-Herblain | 1,699 inhab./km² | 50,973 |
| 7 | 44 Saint-Nazaire | 1,485 inhab./km² | 74,568 |
| 8 | 53 Laval | 1,445 inhab./km² | 49,400 |
| 9 | 44 Sainte-Luce-sur-Loire | 1,435 inhab./km² | 16,400 |
| 10 | 49 Trélazé | 1,335 inhab./km² | 16,333 |
| 11 | 44 Orvault | 1,025 inhab./km² | 28,534 |
| 12 | 44 Pornichet | 997 inhab./km² | 12,800 |
| 13 | 49 Avrillé | 954 inhab./km² | 15,251 |
| 14 | 44 Thouaré-sur-Loire | 878 inhab./km² | 11,004 |
| 15 | 44 Vertou | 687 inhab./km² | 26,227 |
| 16 | 49 Les Ponts-de-Cé | 673 inhab./km² | 13,149 |
| 17 | 44 Bouguenais | 658 inhab./km² | 20,530 |
| 18 | 53 Mayenne | 639 inhab./km² | 12,883 |
| 19 | 44 La Baule-Escoublac | 637 inhab./km² | 16,912 |
| 20 | 85 La Roche-sur-Yon | 623 inhab./km² | 54,849 |
| 21 | 49 Cholet | 622 inhab./km² | 54,404 |
| 22 | 44 La Chapelle-sur-Erdre | 619 inhab./km² | 20,690 |
| 23 | 72 Allonnes | 590 inhab./km² | 10,739 |
| 24 | 85 Les Sables-d'Olonne | 578 inhab./km² | 49,603 |
| 25 | 44 Saint-Brevin-les-Pins | 524 inhab./km² | 14,541 |
| 26 | 44 Couëron | 492 inhab./km² | 24,103 |
| 27 | 44 Carquefou | 483 inhab./km² | 20,921 |
| 28 | 44 Ancenis-Saint-Géréon | 418 inhab./km² | 11,600 |
| 29 | 85 Fontenay-le-Comte | 411 inhab./km² | 14,059 |
| 30 | 49 Saumur | 394 inhab./km² | 26,241 |
| 31 | 44 Châteaubriant | 364 inhab./km² | 12,260 |
| 32 | 44 Treillières | 364 inhab./km² | 10,600 |
| 33 | 85 Challans | 351 inhab./km² | 22,943 |
| 34 | 72 Sablé-sur-Sarthe | 333 inhab./km² | 12,326 |
| 35 | 85 Saint-Hilaire-de-Riez | 268 inhab./km² | 13,074 |
| 36 | 53 Château-Gontier-sur-Mayenne | 243 inhab./km² | 16,584 |
| 37 | 44 Guérande | 206 inhab./km² | 16,804 |
| 38 | 44 Pontchâteau | 206 inhab./km² | 11,474 |
| 39 | 85 L'Île-d'Yeu | 204 inhab./km² | 4,883 |
| 40 | 44 Pornic | 198 inhab./km² | 18,745 |
| 41 | 72 La Flèche | 189 inhab./km² | 14,947 |
| 42 | 85 Les Herbiers | 185 inhab./km² | 16,521 |
| 43 | 85 Montaigu-Vendée | 179 inhab./km² | 21,134 |
| 44 | 49 Loire-Authion | 146 inhab./km² | 16,765 |
| 45 | 85 Aizenay | 126 inhab./km² | 10,365 |
| 46 | 49 Sèvremoine | 120 inhab./km² | 25,797 |
| 47 | 49 Orée d'Anjou | 109 inhab./km² | 17,162 |
| 48 | 49 Beaupréau-en-Mauges | 103 inhab./km² | 23,989 |
| 49 | 44 Blain | 101 inhab./km² | 10,376 |
| 50 | 49 Mauges-sur-Loire | 96 inhab./km² | 18,695 |
| 51 | 49 Brissac Loire Aubance | 89 inhab./km² | 10,878 |
| 52 | 49 Montrevault-sur-Èvre | 79 inhab./km² | 15,726 |
| 53 | 49 Doué-en-Anjou | 74 inhab./km² | 11,029 |
| 54 | 49 Segré-en-Anjou Bleu | 72 inhab./km² | 17,667 |
| 55 | 49 Chemillé-en-Anjou | 68 inhab./km² | 21,999 |
| 56 | 49 Baugé-en-Anjou | 43 inhab./km² | 11,712 |
The same ranking for the whole of France : The densest cities in France · The least densely populated cities in France
Scope: France, metropolitan and overseas, Corsica and the DROM included. This dataset holds every commune of 10,000 inhabitants or more, plus smaller communes famous enough to be household names, 1,131 in all. It is not the full list of 35,000 French communes, so a village can sit outside a ranking whose extreme it would otherwise hold.
Method and sources: populations are the INSEE legal populations, boundaries and coordinates come from the IGN commune registry, both served by geo.api.gouv.fr. Density is the population divided by the commune's area; distances are measured as the crow flies from the commune's centre. Data read on August 28, 2026.