Most Dense in Île-de-France

Top 100 cities ranked by most dense

Most Dense - Île-de-France

1 Marne La Vallée 140,231/mi²
2 Levallois-Perret 73,217/mi²
3 Vincennes 65,126/mi²
4 Le Pré-Saint-Gervais 62,937/mi²
5 Montrouge 57,905/mi²
6 Paris 51,690/mi²
7 Courbevoie 51,492/mi²
8 Asnières-sur-Seine 50,506/mi²
9 Les Lilas 48,659/mi²
10 Vanves 47,703/mi²
11 Bagnolet 43,521/mi²
12 Gentilly 43,398/mi²
13 Clichy 42,255/mi²
14 Boulogne-Billancourt 41,679/mi²
15 Neuilly-sur-Seine 41,346/mi²
16 Issy-les-Moulineaux 41,262/mi²
17 Charenton-le-Pont 40,606/mi²
18 Aubervilliers 39,804/mi²
19 Bois-Colombes 39,066/mi²
20 Saint-Mandé 38,656/mi²
21 Malakoff 38,196/mi²
22 Le Kremlin-Bicêtre 36,667/mi²
23 Puteaux 35,774/mi²
24 La Garenne-Colombes 34,266/mi²
25 Suresnes 33,532/mi²
26 Montreuil 32,539/mi²
27 Saint-Ouen 32,298/mi²
28 Pantin 32,088/mi²
29 Alfortville 32,064/mi²
30 Colombes 30,150/mi²
31 Nogent-sur-Marne 30,051/mi²
32 Cachan 29,343/mi²
33 Villejuif 29,215/mi²
34 Romainville 27,934/mi²
35 Ivry-sur-Seine 27,570/mi²
36 Maisons-Alfort 27,439/mi²
37 Fontenay-aux-Roses 27,121/mi²
38 Croulebarbe 26,397/mi²
39 Pierrefitte-sur-Seine 25,508/mi²
40 Châtillon 25,299/mi²
41 Fontenay-sous-Bois 25,003/mi²
42 Bourg-la-Reine 24,829/mi²
43 Arcueil 24,667/mi²
44 Bondy 23,979/mi²
45 Joinville-le-Pont 23,062/mi²
46 Le Perreux-sur-Marne 23,046/mi²
47 Les Pavillons-sous-Bois 22,835/mi²
48 Bezons 22,630/mi²
49 Juvisy-sur-Orge 22,433/mi²
50 Choisy-le-Roi 21,879/mi²
51 Le Plessis-Robinson 21,855/mi²
52 Bobigny 21,811/mi²
53 Bagneux 21,257/mi²
54 Créteil 21,131/mi²
55 Vitry-sur-Seine 20,834/mi²
56 Nanterre 20,761/mi²
57 Rosny-sous-Bois 20,693/mi²
58 Le Blanc-Mesnil 20,057/mi²
59 Stains 19,898/mi²
60 Houilles 19,873/mi²
61 Villiers-sur-Marne 19,858/mi²
62 Garges-lès-Gonesse 19,806/mi²
63 Clichy-sous-Bois 19,186/mi²
64 Villemomble 19,099/mi²
65 Sevran 18,696/mi²
66 Noisy-le-Sec 18,550/mi²
67 Saint-Maur-des-Fossés 18,346/mi²
68 Ermont 18,316/mi²
69 Saint-Gratien 18,275/mi²
70 Sarcelles 18,151/mi²
71 Champigny-sur-Marne 17,906/mi²
72 Fresnes 17,844/mi²
73 Antony 17,415/mi²
74 Le Raincy 17,134/mi²
75 Garches 17,061/mi²
76 Le Chesnay 16,880/mi²
77 Enghien-les-Bains 16,812/mi²
78 Drancy 16,798/mi²
79 Neuilly-Plaisance 16,622/mi²
80 Livry-Gargan 16,571/mi²
81 Épinay-sur-Seine 16,539/mi²
82 La Courneuve 16,265/mi²
83 Sartrouville 16,136/mi²
84 Gagny 16,028/mi²
85 Argenteuil 15,959/mi²
86 Deuil-la-Barre 15,930/mi²
87 Cergy 15,757/mi²
88 Chatou 15,611/mi²
89 Villeneuve-la-Garenne 15,518/mi²
90 Sceaux 15,476/mi²
91 Eaubonne 15,328/mi²
92 Chaville 15,032/mi²
93 Neuilly-sur-Marne 15,019/mi²
94 Melun 14,837/mi²
95 Sèvres 14,770/mi²
96 Le Pecq 14,599/mi²
97 Rueil-Malmaison 14,591/mi²
98 Châtenay-Malabry 14,563/mi²
99 Sannois 14,554/mi²
100 Montigny-lès-Cormeilles 14,304/mi²

The most densely populated cities in Île-de-France pack the most residents per square mile, creating vibrant urban environments with walkable neighborhoods and extensive public transit. Marne La Vallée leads with 140,231 people per square mile.

High population density is often associated with better access to public transportation, more walkable streets, and a wider variety of restaurants, shops, and entertainment options within close proximity. These cities tend to have lower car ownership rates and shorter commute distances.

Dense cities face unique challenges including higher housing costs, limited parking, and potential overcrowding in public spaces. However, they also tend to have lower per-capita carbon footprints due to shared infrastructure and reduced driving.

Did You Know?

  • 1. Marne La Vallée has 140,231 people per square mile - that's roughly 219 people per acre.
  • 2. Dense cities tend to have the most walkable neighborhoods and lowest car ownership rates in the country.
  • 3. Urban density can reduce per-capita carbon emissions by up to 50% compared to suburban sprawl.

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