{
  "schema_version": "1.0",
  "extracted_at": "2026-10-08T11:00:47+00:00",
  "source_url": "https://api.insee.fr/melodi/data/DS_RP_LOGEMENT_PRINC",
  "source_period": "2023",
  "geography_year": "2026",
  "license": "Licence Ouverte 2.0 (statistiques Insee)",
  "license_evidence_url": "https://www.data.gouv.fr/datasets/ensemble-de-jeux-de-donnees-du-recensement-de-la-population",
  "unit": "résidences principales, estimation pondérée",
  "method": "maisons / total RP ; (avant 1919 + 1919–1945) / base avant 2021 ; couverture = base avant 2021 / total RP, parts en %",
  "rows": [
    {
      "insee": "59350",
      "nom": "Lille",
      "slug": "lille",
      "rp_total": 129358.50858,
      "rp_maisons": 26667.66948,
      "rp_avant1919": 8616.90788,
      "rp_1919_1945": 26733.63751,
      "rp_base_age_avant2021": 128102.38872,
      "part_maisons_pct": 20.61531921845539,
      "part_avant1946_pct": 27.595539586125522,
      "couverture_age_pct": 99.02896232046216,
      "rp_period": "2023",
      "geo_year": "2026",
      "plu_version": "2026-05-20",
      "plu_links": [
        "https://diffuweb.lillemetropole.fr/PLUi/PLU3/PLU3_2026_05_20/docs/4_REGLEMENT/Reglement_Graphique/Carte_generale_de_destination_des_sols/REG_DS_LILLE_PARTIE_NORD.pdf",
        "https://diffuweb.lillemetropole.fr/PLUi/PLU3/PLU3_2026_05_20/docs/4_REGLEMENT/Reglement_Graphique/Carte_generale_de_destination_des_sols/REG_DS_LILLE_PARTIE_SUD.pdf"
      ],
      "source_url": "https://api.insee.fr/melodi/data/DS_RP_LOGEMENT_PRINC?GEO=2026-COM-59350&TIME_PERIOD=2023"
    },
    {
      "insee": "59512",
      "nom": "Roubaix",
      "slug": "roubaix",
      "rp_total": 39257.10884,
      "rp_maisons": 16590.58029,
      "rp_avant1919": 2636.14479,
      "rp_1919_1945": 14173.60895,
      "rp_base_age_avant2021": 38873.56327,
      "part_maisons_pct": 42.26134012471001,
      "part_avant1946_pct": 43.24212221875898,
      "couverture_age_pct": 99.02299078731647,
      "rp_period": "2023",
      "geo_year": "2026",
      "plu_version": "2026-05-20",
      "plu_links": [
        "https://diffuweb.lillemetropole.fr/PLUi/PLU3/PLU3_2026_05_20/docs/4_REGLEMENT/Reglement_Graphique/Carte_generale_de_destination_des_sols/REG_DS_ROUBAIX.pdf"
      ],
      "source_url": "https://api.insee.fr/melodi/data/DS_RP_LOGEMENT_PRINC?GEO=2026-COM-59512&TIME_PERIOD=2023"
    },
    {
      "insee": "59599",
      "nom": "Tourcoing",
      "slug": "tourcoing",
      "rp_total": 41535.81506,
      "rp_maisons": 22598.20636,
      "rp_avant1919": 2031.20366,
      "rp_1919_1945": 15350.5938,
      "rp_base_age_avant2021": 41119.60136,
      "part_maisons_pct": 54.4065557094668,
      "part_avant1946_pct": 42.271318021357395,
      "couverture_age_pct": 98.99794021280486,
      "rp_period": "2023",
      "geo_year": "2026",
      "plu_version": "2026-05-20",
      "plu_links": [
        "https://diffuweb.lillemetropole.fr/PLUi/PLU3/PLU3_2026_05_20/docs/4_REGLEMENT/Reglement_Graphique/Carte_generale_de_destination_des_sols/REG_DS_TOURCOING_PARTIE_NORD.pdf",
        "https://diffuweb.lillemetropole.fr/PLUi/PLU3/PLU3_2026_05_20/docs/4_REGLEMENT/Reglement_Graphique/Carte_generale_de_destination_des_sols/REG_DS_TOURCOING_PARTIE_SUD.pdf"
      ],
      "source_url": "https://api.insee.fr/melodi/data/DS_RP_LOGEMENT_PRINC?GEO=2026-COM-59599&TIME_PERIOD=2023"
    },
    {
      "insee": "59009",
      "nom": "Villeneuve-d'Ascq",
      "slug": "villeneuve-d-ascq",
      "rp_total": 28744.36993,
      "rp_maisons": 11550.43573,
      "rp_avant1919": 794.68829,
      "rp_1919_1945": 2117.16975,
      "rp_base_age_avant2021": 27719.42546,
      "part_maisons_pct": 40.18329766186668,
      "part_avant1946_pct": 10.504756111204046,
      "couverture_age_pct": 96.43427748635295,
      "rp_period": "2023",
      "geo_year": "2026",
      "plu_version": "2026-05-20",
      "plu_links": [
        "https://diffuweb.lillemetropole.fr/PLUi/PLU3/PLU3_2026_05_20/docs/4_REGLEMENT/Reglement_Graphique/Carte_generale_de_destination_des_sols/REG_DS_VILLENEUVE_D_ASCQ_PARTIE_NORD.pdf",
        "https://diffuweb.lillemetropole.fr/PLUi/PLU3/PLU3_2026_05_20/docs/4_REGLEMENT/Reglement_Graphique/Carte_generale_de_destination_des_sols/REG_DS_VILLENEUVE_D_ASCQ_PARTIE_SUD.pdf"
      ],
      "source_url": "https://api.insee.fr/melodi/data/DS_RP_LOGEMENT_PRINC?GEO=2026-COM-59009&TIME_PERIOD=2023"
    },
    {
      "insee": "59378",
      "nom": "Marcq-en-Barœul",
      "slug": "marcq-en-baroeul",
      "rp_total": 18231.3777,
      "rp_maisons": 9607.65396,
      "rp_avant1919": 452.33259,
      "rp_1919_1945": 3368.39259,
      "rp_base_age_avant2021": 18114.97747,
      "part_maisons_pct": 52.69845273404653,
      "part_avant1946_pct": 21.09152598355398,
      "couverture_age_pct": 99.36153903497924,
      "rp_period": "2023",
      "geo_year": "2026",
      "plu_version": "2026-05-20",
      "plu_links": [
        "https://diffuweb.lillemetropole.fr/PLUi/PLU3/PLU3_2026_05_20/docs/4_REGLEMENT/Reglement_Graphique/Carte_generale_de_destination_des_sols/REG_DS_MARCQ_EN_BAROEUL_PARTIE_NORD.pdf",
        "https://diffuweb.lillemetropole.fr/PLUi/PLU3/PLU3_2026_05_20/docs/4_REGLEMENT/Reglement_Graphique/Carte_generale_de_destination_des_sols/REG_DS_MARCQ_EN_BAROEUL_PARTIE_SUD.pdf"
      ],
      "source_url": "https://api.insee.fr/melodi/data/DS_RP_LOGEMENT_PRINC?GEO=2026-COM-59378&TIME_PERIOD=2023"
    },
    {
      "insee": "59017",
      "nom": "Armentières",
      "slug": "armentieres",
      "rp_total": 12214.88956,
      "rp_maisons": 6787.36994,
      "rp_avant1919": 424.83066,
      "rp_1919_1945": 3993.48972,
      "rp_base_age_avant2021": 11960.47064,
      "part_maisons_pct": 55.56636354884898,
      "part_avant1946_pct": 36.941024421092514,
      "couverture_age_pct": 97.91714105354548,
      "rp_period": "2023",
      "geo_year": "2026",
      "plu_version": "2026-05-20",
      "plu_links": [
        "https://diffuweb.lillemetropole.fr/PLUi/PLU3/PLU3_2026_05_20/docs/4_REGLEMENT/Reglement_Graphique/Carte_generale_de_destination_des_sols/REG_DS_ARMENTIERES.pdf"
      ],
      "source_url": "https://api.insee.fr/melodi/data/DS_RP_LOGEMENT_PRINC?GEO=2026-COM-59017&TIME_PERIOD=2023"
    }
  ],
  "errors": []
}