Largest City in France

2026 ranking · population

The smallest towns in Île-de-France by population in 2026

Charmont (Val-d'Oise) is the smallest town in Île-de-France by population, with just 34 inhabitants. Next come Montenils (Seine-et-Marne, 36 inhabitants) and Le Tartre-Gaudran (Yvelines, 38 inhabitants).

1,266 towns ranked

Charmont, 1stThe next 19

The podium

  1. 1stCharmont 34inhab. Val-d'Oise
  2. 2ndMontenils 36inhab. Seine-et-Marne
  3. 3rdLe Tartre-Gaudran 38inhab. Yvelines

This ranking covers all 1,266 towns in Île-de-France. At the other end of the ranking, Paris (Paris) comes last with 2,119,412 inhabitants.

In France, a commune is the smallest unit of local government, from large cities to tiny villages. Paris, Lyon and Marseille are ranked as whole communes: their arrondissements (districts) have no rank of their own.

The ranking: smallest towns in Île-de-France

Rank Town Department Population Proportional bar Area (km²)
1 Charmont Val-d'Oise (95) 34 3.8
2 Montenils Seine-et-Marne (77) 36 5.3
3 Le Tartre-Gaudran Yvelines (78) 38 4.3
4 Passy-sur-Seine Seine-et-Marne (77) 49 4.5
5 Theuville Val-d'Oise (95) 53 5.0
6 Épinay-Champlâtreux Val-d'Oise (95) 57 3.6
7 Menouville Val-d'Oise (95) 62 2.8
8 Gambaiseuil Yvelines (78) 65 19
9 Sigy Seine-et-Marne (77) 67 4.7
10 Châtenay-en-France Val-d'Oise (95) 68 3.1
11 Chatignonville Essonne (91) 72 5.1
12 tied Bois-Herpin Essonne (91) 82 3.9
12 tied Vulaines-lès-Provins Seine-et-Marne (77) 82 11
14 Le Plessis-Gassot Val-d'Oise (95) 104 4.1
15 Vaudherland Val-d'Oise (95) 105 0.1
16 Rupéreux Seine-et-Marne (77) 108 6.3
17 Moussy Val-d'Oise (95) 110 4.8
18 Roinvilliers Essonne (91) 113 7.2
19 Baby Seine-et-Marne (77) 114 4.1
20 Blandy Essonne (91) 115 7.9
21 tied Arrancourt Essonne (91) 120 7.4
21 tied Rennemoulin Yvelines (78) 120 2.2
23 Grisy-sur-Seine Seine-et-Marne (77) 125 6.6
24 Obsonville Seine-et-Marne (77) 127 7.1
25 Garentreville Seine-et-Marne (77) 128 6.4
26 Rumont Seine-et-Marne (77) 129 6.6
27 Mulcent Yvelines (78) 133 3.5
28 Boisdon Seine-et-Marne (77) 134 4.3
29 Chauffour-lès-Étréchy Essonne (91) 135 4.8
30 Chérence Val-d'Oise (95) 138 8.5
31 Brouy Essonne (91) 139 8.4
32 tied Le Tertre-Saint-Denis Yvelines (78) 141 2.9
32 tied Maisoncelles-en-Gâtinais Seine-et-Marne (77) 141 8.6
34 Mortery Seine-et-Marne (77) 142 13
35 Orveau Essonne (91) 143 4.3
36 tied Arville Seine-et-Marne (77) 147 11
36 tied Banthelu Val-d'Oise (95) 147 8.1
36 tied Gesvres-le-Chapitre Seine-et-Marne (77) 147 4.2
39 Courchamp Seine-et-Marne (77) 151 12
40 La Forêt-Sainte-Croix Essonne (91) 152 5.4
41 tied Burcy Seine-et-Marne (77) 154 7.0
41 tied Les Marêts Seine-et-Marne (77) 154 5.4
43 tied Barbey Seine-et-Marne (77) 156 4.3
43 tied Épiais-lès-Louvres Val-d'Oise (95) 156 3.4
43 tied Gravon Seine-et-Marne (77) 156 7.6
43 tied Le Plessis-Luzarches Val-d'Oise (95) 156 0.9
47 Ichy Seine-et-Marne (77) 158 7.8
48 Châtenoy Seine-et-Marne (77) 160 4.9
49 tied Favrieux Yvelines (78) 162 3.2
49 tied Guiry-en-Vexin Val-d'Oise (95) 162 6.2
51 La Hauteville Yvelines (78) 163 4.9
52 Gironville Seine-et-Marne (77) 166 14
53 Flins-Neuve-Église Yvelines (78) 167 1.2
54 Leudon-en-Brie Seine-et-Marne (77) 170 4.2
55 tied Frétoy Seine-et-Marne (77) 176 6.4
55 tied Lizines Seine-et-Marne (77) 176 5.8
57 tied Flacourt Yvelines (78) 185 4.3
57 tied Mespuits Essonne (91) 185 10.0
59 Courquetaine Seine-et-Marne (77) 186 7.8
60 Paroy Seine-et-Marne (77) 187 4.3
61 Beauvoir Seine-et-Marne (77) 188 3.9
62 Giremoutiers Seine-et-Marne (77) 190 6.0
63 tied Fontaine-la-Rivière Essonne (91) 193 3.7
63 tied La Chapelle-Iger Seine-et-Marne (77) 193 8.7
65 tied Diant Seine-et-Marne (77) 196 11
65 tied Lassy Val-d'Oise (95) 196 1.9
65 tied Vieux-Champagne Seine-et-Marne (77) 196 8.9
68 Vanvillé Seine-et-Marne (77) 199 7.5
69 Germigny-sous-Coulombs Seine-et-Marne (77) 204 6.5
70 tied Champcenest Seine-et-Marne (77) 207 12
70 tied Villiers-le-Sec Val-d'Oise (95) 207 3.3
72 Le Heaulme Val-d'Oise (95) 210 2.0
73 tied Amenucourt Val-d'Oise (95) 212 8.7
73 tied Maudétour-en-Vexin Val-d'Oise (95) 212 6.6
75 tied Congerville-Thionville Essonne (91) 215 8.5
75 tied Montmachoux Seine-et-Marne (77) 215 4.4
77 La Tombe Seine-et-Marne (77) 216 7.8
78 Cessoy-en-Montois Seine-et-Marne (77) 217 5.3
79 Ménerville Yvelines (78) 219 3.5
80 Bezalles Seine-et-Marne (77) 224 2.7
81 Hodent Val-d'Oise (95) 225 4.4
82 Paray-Douaville Yvelines (78) 226 10
83 tied Châtillon-la-Borde Seine-et-Marne (77) 229 7.3
83 tied Courcelles-en-Bassée Seine-et-Marne (77) 229 11
85 tied Dannemarie Yvelines (78) 232 3.4
85 tied Herbeville Yvelines (78) 232 6.4
85 tied Le Bellay-en-Vexin Val-d'Oise (95) 232 5.0
88 Vaux-sur-Lunain Seine-et-Marne (77) 233 8.5
89 tied Luisetaines Seine-et-Marne (77) 235 5.0
89 tied Trocy-en-Multien Seine-et-Marne (77) 235 7.5
91 tied Montdauphin Seine-et-Marne (77) 237 9.8
91 tied Saint-Cyr-en-Arthies Val-d'Oise (95) 237 3.9
93 Fromont Seine-et-Marne (77) 238 11
94 Forfry Seine-et-Marne (77) 239 5.8
95 Marolles-en-Beauce Essonne (91) 240 6.0
96 La Chapelle-Saint-Sulpice Seine-et-Marne (77) 241 6.4
97 Meigneux Seine-et-Marne (77) 243 7.8
98 tied Boinvilliers Yvelines (78) 245 3.6
98 tied Neuilly-en-Vexin Val-d'Oise (95) 245 3.0
98 tied Ormesson Seine-et-Marne (77) 245 3.8

Source: INSEE, official population figures (total population); official total population. Not ranked: towns with no inhabitants. Tied values share the same rank. Data sources.

FAQ

Smallest towns in Île-de-France: FAQ

What is the smallest town in Île-de-France by population in 2026?

Charmont (Val-d'Oise) is the smallest town in Île-de-France by population, with just 34 inhabitants.

What are the 10 smallest towns in Île-de-France by population?

In order: Charmont (34 inhabitants), Montenils (36 inhabitants), Le Tartre-Gaudran (38 inhabitants), Passy-sur-Seine (49 inhabitants), Theuville (53 inhabitants), Épinay-Champlâtreux (57 inhabitants), Menouville (62 inhabitants), Gambaiseuil (65 inhabitants), Sigy (67 inhabitants), and Châtenay-en-France (68 inhabitants).

How many towns in Île-de-France are ranked?

All of them: the 1,266 towns in Île-de-France appear in this ranking.

Which population figure is used?

The official total population published by INSEE and in force on January 1 of this year: the municipal population plus people counted separately (students, boarders and people in institutions who have a residence in another commune).

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