Marne: population, economy and official figures

Marne is a department in Grand Est, France. Marne had 558,750 residents on 1 January 2025, 10.1% of Grand Est and 0.81% of France; 47th largest of 101 departments in France.

In depth

• Economy, jobs and prices in Marne: GDP per person was 41,100 purchasing power standards (PPS) in 2024, 103% of the EU average (98% for France); 12th highest of 101 departments in France.
• Education in Marne: 6,243 pupils in 59 colleges in Marne sat the general series of the diplôme national du brevet (DNB) in 2025; 12 of those colleges were private schools under contract, which entered 22% of candidates (France: 22%).
• Poverty and living standards in Marne: On poverty, Marne ranked 46th highest of 97 departements in 2023: 15.8% of residents lived on less than 60% of the national median living standard, against 15.9% in metropolitan France.
• Government budget and revenue in Marne: The departmental council of Marne spent €572.71 million in 2025, or €996 per resident, 3rd lowest of 94 departmental councils (average €1,260).
• Government and politics in Marne: Jean-Marc Roze has been president of the departmental council of Marne since 6 November 2023, according to the national register of elected officials.

Figures come from France's own official statistics and from Eurostat's regional statistics for NUTS 3 areas. Comparisons with the EU average use purchasing power standards (PPS), which adjust for price differences.

Other departments in Grand Est

• Bas-Rhin 1,170,953
• Moselle 1,050,255
• Haut-Rhin 770,773
• Meurthe-et-Moselle 730,103
• Vosges 353,506
• Aube 308,734
• Ardennes 262,992
• Meuse 178,205
• Haute-Marne 165,884

Up a level: Grand Est · all regions of France · how local power works in France

Sources

• Eurostat: Eurostat dataset demo_r_pjangrp3: Population on 1 January (NUTS 3), read 23 October 2026 · saved copy (SHA-256 4c748d3cba3a…)
• Eurostat: Eurostat dataset demo_r_d3dens: Population density, read 23 October 2026 · saved copy (SHA-256 f4b59fe9d121…)
• Eurostat: Eurostat dataset nama_10r_3gdp: GDP per person, PPS (NUTS 3), read 23 October 2026 · saved copy (SHA-256 3bf0fc662f56…)
• Eurostat: Eurostat dataset nama_10r_3gdp: GDP, million euros (NUTS 3), read 23 October 2026 · saved copy (SHA-256 096e15e5fdb3…)
• Eurostat: Eurostat dataset nama_10r_3empers: Employment, thousand people (NUTS 3), read 23 October 2026 · saved copy (SHA-256 664e4e3a6dc0…)
• Eurostat: Eurostat dataset demo_r_pjanind3: Median age of the population (NUTS 3), read 23 October 2026 · saved copy (SHA-256 7bf6ade55a0d…)
• Eurostat: Eurostat dataset demo_r_pjanind3: Share of people aged 65 or over (NUTS 3), read 23 October 2026 · saved copy (SHA-256 17aa0d08ab9c…)
• Eurostat: Eurostat dataset demo_r_fagec3: Live births (NUTS 3), read 23 October 2026 · saved copy (SHA-256 cfda9b5f4ebd…)
• Eurostat: Eurostat dataset reg_area3: Area, read 23 October 2026 · saved copy (SHA-256 75302b0aafe9…)
• Eurostat: Eurostat dataset nama_10r_3empers: Employment (thousand persons) by NUTS 3 region and industry, read 23 October 2026 · saved copy (SHA-256 222a97c302d3…)
• Eurostat: Eurostat dataset nama_10r_3gva: Gross value added at basic prices by NUTS 3 region and industry, read 23 October 2026 · saved copy (SHA-256 c656e8563bdf…)
• Eurostat: Eurostat dataset demo_r_gind3: Population change: demographic balance and crude rates by NUTS 3 region, read 23 October 2026 · saved copy (SHA-256 7548e948e15c…)
• Ministère de l'Éducation nationale, DEPP: Indicateurs de valeur ajoutée des collèges, sessions 2024 and 2025 of the diplôme national du brevet, read 23 October 2026 · saved copy (SHA-256 4022d6fb202a…)
• Ministère de l'Intérieur, Service statistique ministériel de la sécurité intérieure (SSMSI): Base statistique départementale de la délinquance enregistrée par la police et la gendarmerie nationales, 2016-2025, read 23 October 2026 · saved copy (SHA-256 05fd70cbfe72…)
• INSEE: Indicateurs sur les revenus et la pauvreté au niveau local en 2023 (Filosofi 2023, base FILOSOFI_CC), read 23 October 2026 · saved copy (SHA-256 f3822a78e3f5…)
• Ministère de l'Intérieur: Répertoire national des élus: conseillers départementaux (mise à jour du 11 août 2026), read 23 October 2026 · saved copy (SHA-256 7af7a47ebab9…)
• Observatoire des finances et de la gestion publique locales (OFGL), from DGFiP accounts: Comptes des départements 2012-2025 (budgets principaux, 2019-2025 extract), read 23 October 2026 · saved copy (SHA-256 3c1b2d8de45d…)

Each saved copy is the file exactly as downloaded, kept so the figures can be checked even if the source changes. Report an error.