Agglomeration community of Le Havre
The Agglomeration community of Le Havre is a former communauté d'agglomération, an intercommunal structure, centred on the city of Le Havre. It is located in the Seine-Maritime department, in the Normandy region, northern France. It was created in January 2001. It was merged into the new communauté urbaine Le Havre Seine Métropole on 1 January 2019. Its population was 239,806 in 2015, of which 174,911 in Le Havre proper.
Composition
The communauté d'agglomération consisted of the following 17 communes:| Municipality | Population | Area | Density | Year | Délégués |
| Cauville-sur-Mer | 1,370 | 11.7 km2 | 117 inhabitants/km2 | 2001 | 1 |
| Épouville | 2,823 | 5.59 km2 | 505 inhabitants/km2 | 2001 | 2 |
| Fontaine-la-Mallet | 2,712 | 6.68 km2 | 406 inhabitants/km2 | 2001 | 2 |
| Fontenay | 1,037 | 5.60 km2 | 185 inhabitants/km2 | 2001 | 1 |
| Gainneville | 2,612 | 4.65 km2 | 562 inhabitants/km2 | 2001 | 2 |
| Gonfreville-l'Orcher | 9,145 | 25.81 km2 | 354 inhabitants/km2 | 2001 | 3 |
| Harfleur | 8,124 | 4.21 km2 | 1 930 inhabitants/km2 | 2001 | 3 |
| Le Havre | 179,751 | 46.95 km2 | 3 829 inhabitants/km2 | 2001 | 18 |
| Manéglise | 1,151 | 8.35 km2 | 138 inhabitants/km2 | 2001 | 1 |
| Mannevillette | 831 | 4.20 km2 | 198 inhabitants/km2 | 2001 | 1 |
| Montivilliers | 16,241 | 19.09 km2 | 851 inhabitants/km2 | 2001 | 4 |
| Notre-Dame-du-Bec | 425 | 3.96 km2 | 107 inhabitants/km2 | 2001 | 1 |
| Octeville-sur-Mer | 5,516 | 20.37 km2 | 271 inhabitants/km2 | 2001 | 2 |
| Rogerville | 1,253 | 0.95 km2 | 1 319 inhabitants/km2 | 2001 | 1 |
| Rolleville | 1,137 | 7.06 km2 | 161 inhabitants/km2 | 2001 | 1 |
| Sainte-Adresse | 7,731 | 2.15 km2 | 3 595 inhabitants/km2 | 2001 | 3 |
| Saint-Martin-du-Manoir | 1,489 | 5.13 km2 | 290 inhabitants/km2 | 2001 | 1 |
| 17 communes | 243,348 | 182.45 km2 | 1 334 inhabitants/km2 | – | 47 |