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2026 ranking · median standard of living

The richest towns in Île-de-France in 2026: median standard of living

Neuilly-sur-Seine (Hauts-de-Seine) is the richest town in Île-de-France: its median standard of living reaches €56,030 a year. Next come Saint-Nom-la-Bretèche (Yvelines, €50,940) and Le Vésinet (Yvelines, €49,120).

1,252 towns ranked out of 1,266

Neuilly-sur-Seine, 1stThe next 19

The podium

  1. 1stNeuilly-sur-Seine 56,030€/year Hauts-de-Seine
  2. 2ndSaint-Nom-la-Bretèche 50,940€/year Yvelines
  3. 3rdLe Vésinet 49,120€/year Yvelines

This ranking covers 1,252 of the 1,266 towns in Île-de-France. Not ranked: towns for which INSEE does not publish the standard of living (statistical confidentiality, mostly small towns). The table is split into pages of 100 towns. At the other end of the ranking, Grigny (Essonne) comes last with €16,470.

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: richest towns in Île-de-France

Rank Town Department Median standard of living (€/year) Proportional bar Population
1 Neuilly-sur-Seine Hauts-de-Seine (92) 56,030 60,515
2 Saint-Nom-la-Bretèche Yvelines (78) 50,940 5,164
3 Le Vésinet Yvelines (78) 49,120 16,010
4 Feucherolles Yvelines (78) 47,730 3,132
5 Chavenay Yvelines (78) 47,470 1,796
6 Vaucresson Hauts-de-Seine (92) 47,390 8,745
7 Aigremont Yvelines (78) 46,770 1,111
8 Marnes-la-Coquette Hauts-de-Seine (92) 46,710 1,808
9 Davron Yvelines (78) 46,040 303
10 Saint-Cloud Hauts-de-Seine (92) 45,740 30,332
11 L'Étang-la-Ville Yvelines (78) 45,540 5,309
12 Les Loges-en-Josas Yvelines (78) 45,520 1,709
13 Rennemoulin Yvelines (78) 44,190 120
14 Mareil-Marly Yvelines (78) 43,970 4,263
15 Saint-Lambert Yvelines (78) 43,780 489
16 Médan Yvelines (78) 43,650 1,314
17 Milon-la-Chapelle Yvelines (78) 43,640 301
18 La Hauteville Yvelines (78) 43,580 163
19 tied Ville-d'Avray Hauts-de-Seine (92) 43,480 11,323
19 tied Bailly Yvelines (78) 43,480 3,850
21 Croissy-sur-Seine Yvelines (78) 43,350 11,210
22 Saint-Aubin Essonne (91) 43,140 684
23 Villennes-sur-Seine Yvelines (78) 42,710 6,096
24 Boullay-les-Troux Essonne (91) 42,590 642
25 Maisons-Laffitte Yvelines (78) 42,520 23,549
26 Orgeval Yvelines (78) 42,340 7,470
27 Saint-Forget Yvelines (78) 42,320 448
28 Vauhallan Essonne (91) 42,260 1,983
29 Grosrouvre Yvelines (78) 42,040 944
30 Garches Hauts-de-Seine (92) 42,010 18,117
31 Châteaufort Yvelines (78) 41,850 1,599
32 Saint-Mandé Val-de-Marne (94) 41,670 21,228
33 Noisy-le-Roi Yvelines (78) 41,610 7,998
34 Bazoches-sur-Guyonne Yvelines (78) 41,470 728
35 Crespières Yvelines (78) 41,360 1,782
36 Verrières-le-Buisson Essonne (91) 41,260 15,316
37 Morainvilliers Yvelines (78) 41,210 3,189
38 Viroflay Yvelines (78) 41,040 17,596
39 Louveciennes Yvelines (78) 41,000 8,127
40 Jouy-en-Josas Yvelines (78) 40,770 8,108
41 Clairefontaine-en-Yvelines Yvelines (78) 40,720 934
42 Choisel Yvelines (78) 40,640 569
43 La Celle-les-Bordes Yvelines (78) 40,490 857
44 Toussus-le-Noble Yvelines (78) 40,330 1,211
45 Les Mesnuls Yvelines (78) 40,280 927
46 Sceaux Hauts-de-Seine (92) 40,220 21,203
47 Mareil-le-Guyon Yvelines (78) 40,150 429
48 Vincennes Val-de-Marne (94) 40,120 48,644
49 Voisins-le-Bretonneux Yvelines (78) 40,110 10,924
50 Boulogne-Billancourt Hauts-de-Seine (92) 40,000 120,206
51 Senlisse Yvelines (78) 39,920 520
52 Le Mesnil-le-Roi Yvelines (78) 39,890 6,445
53 Saint-Rémy-lès-Chevreuse Yvelines (78) 39,720 7,908
54 tied Levallois-Perret Hauts-de-Seine (92) 39,630 68,620
54 tied Méré Yvelines (78) 39,630 1,779
56 Montfort-l'Amaury Yvelines (78) 39,390 2,845
57 Les Molières Essonne (91) 39,190 2,020
58 Buc Yvelines (78) 39,130 5,934
59 Bussy-Saint-Martin Seine-et-Marne (77) 39,110 753
60 Gif-sur-Yvette Essonne (91) 39,100 23,077
61 Saint-Germain-de-la-Grange Yvelines (78) 39,090 1,877
62 Neauphle-le-Vieux Yvelines (78) 39,030 958
63 Dampierre-en-Yvelines Yvelines (78) 38,950 1,037
64 Lévis-Saint-Nom Yvelines (78) 38,940 1,638
65 Millemont Yvelines (78) 38,910 279
66 Poigny-la-Forêt Yvelines (78) 38,900 990
67 Cernay-la-Ville Yvelines (78) 38,730 1,559
68 Gressy Seine-et-Marne (77) 38,680 815
69 Bièvres Essonne (91) 38,630 4,750
70 Versailles Yvelines (78) 38,530 85,750
71 Saint-Rémy-l'Honoré Yvelines (78) 38,480 1,715
72 Vicq Yvelines (78) 38,440 399
73 Chevreuse Yvelines (78) 38,400 5,638
74 Hédouville Val-d'Oise (95) 38,340 280
75 tied Bures-sur-Yvette Essonne (91) 38,250 9,757
75 tied Villiers-le-Bâcle Essonne (91) 38,250 1,052
77 Barbizon Seine-et-Marne (77) 38,220 1,301
78 tied Chatou Yvelines (78) 38,150 31,112
78 tied Bourg-la-Reine Hauts-de-Seine (92) 38,150 21,318
80 Bois-le-Roi Seine-et-Marne (77) 38,140 6,210
81 tied Boissy-sans-Avoir Yvelines (78) 38,100 629
81 tied Longvilliers Yvelines (78) 38,100 504
83 Gouvernes Seine-et-Marne (77) 38,090 1,202
84 Gometz-la-Ville Essonne (91) 38,050 1,561
85 tied Boisemont Val-d'Oise (95) 38,010 908
85 tied Béhoust Yvelines (78) 38,010 547
87 Le Chesnay-Rocquencourt Yvelines (78) 37,990 31,339
88 Saint-Germain-en-Laye Yvelines (78) 37,970 47,628
89 Sèvres Hauts-de-Seine (92) 37,950 22,599
90 Saclay Essonne (91) 37,900 4,506
91 Bazemont Yvelines (78) 37,830 1,773
92 Étiolles Essonne (91) 37,810 3,205
93 tied Issy-les-Moulineaux Hauts-de-Seine (92) 37,740 68,449
93 tied Les Alluets-le-Roi Yvelines (78) 37,740 1,418
95 tied Rueil-Malmaison Hauts-de-Seine (92) 37,730 84,409
95 tied Seine-Port Seine-et-Marne (77) 37,730 1,790
97 La Garenne-Colombes Hauts-de-Seine (92) 37,720 30,460
98 Mareil-sur-Mauldre Yvelines (78) 37,700 1,822
99 Nogent-sur-Marne Val-de-Marne (94) 37,610 32,701
100 Rochefort-en-Yvelines Yvelines (78) 37,580 939

Source: INSEE, Filosofi (localized social and tax income data); median annual standard of living of residents. Not ranked: towns for which INSEE does not publish the standard of living (statistical confidentiality, mostly small towns). Tied values share the same rank. Data sources.

FAQ

Richest towns in Île-de-France: FAQ

What is the richest town in Île-de-France in 2026?

Neuilly-sur-Seine (Hauts-de-Seine) is the richest town in Île-de-France: its median standard of living reaches €56,030 a year.

What are the 10 richest towns in Île-de-France?

In order: Neuilly-sur-Seine (€56,030), Saint-Nom-la-Bretèche (€50,940), Le Vésinet (€49,120), Feucherolles (€47,730), Chavenay (€47,470), Vaucresson (€47,390), Aigremont (€46,770), Marnes-la-Coquette (€46,710), Davron (€46,040), and Saint-Cloud (€45,740).

What is the poorest town in Île-de-France?

Grigny (Essonne) is the poorest town in Île-de-France: its median standard of living is just €16,470 a year. See The poorest towns in Île-de-France.

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

1,252 out of 1,266. Not ranked: towns for which INSEE does not publish the standard of living (statistical confidentiality, mostly small towns).

What is the median standard of living?

The standard of living is the disposable income of a household (earnings, pensions and social benefits, after direct taxes) divided by its number of consumption units. The median splits residents into two halves: half live on less, half on more.

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