— Department 51 · Grand Est

Marne

610 communes · 563,076 inhabitants. Public indicators aggregated at department level. For a single commune analysis, click its name below.

Marne in numbers

Medians across the 610 communes of the department (source: NTYP aggregate on public data).

  • Median income

    24,000

    INSEE Filosofi · 2020

  • Real estate €/m²

    1,647 €/m²

    DVF + NTYP · 2025

  • GP access (APL)

    2.9

    DREES · 2024

  • Fiber coverage

    99 %

    ARCEP · 2025

  • Energy sieves

    16.7 %

    ADEME · 2024

  • Poverty rate

    15.5 %

    INSEE Filosofi · 2025

  • Crime per 1000

    0 /1000

    SSMSI · 2024

  • School IPS index

    102.1

    DEPP · 2023

Department overview

  • Communes

    610

    INSEE

  • Total population

    563 076 hab.

    INSEE

  • Median commune population

    244 hab.

    INSEE

  • Small communes (<1000)

    543

    INSEE

  • Mid communes (1k–10k)

    62

    INSEE

  • Large communes (>10k)

    5

    INSEE

Notable communes — Marne

Communes of Marne

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