Datos nacionales
Viviendas principales con calefacción según tipo de combustible por tipo de edificio, año de construcción y tamaño del municipio.
Unidades: Viviendas

,Gas natural,Electricidad,Petróleo o derivados (gasoil, fueloil, gasolina...),Otros,Total,
Total,
    Total,
        Total,6.113.562,5.167.927,2.032.528,1.838.672,15.152.688,
        Anterior a 1971,1.589.991,1.597.913,698.029,740.089,4.626.022,
        De 1971 a 1990,1.791.412,1.655.790,717.750,499.080,4.664.032,
        Posterior a 1990,2.732.158,1.914.224,616.749,599.503,5.862.634,
    Vivienda unifamiliar (chalet, adosado, pareado...),
        Total,889.745,1.579.540,1.287.535,1.150.482,4.907.302,
        Anterior a 1971,205.625,574.396,485.938,520.244,1.786.203,
        De 1971 a 1990,176.082,385.649,331.343,246.505,1.139.579,
        Posterior a 1990,508.038,619.494,470.254,383.733,1.981.519,
    Edificio con 2 viviendas,
        Total,38.796,142.404,64.882,72.248,318.329,
        Anterior a 1971,15.916,57.662,37.084,30.362,141.023,
        De 1971 a 1990,10.634,49.103,17.008,25.349,102.094,
        Posterior a 1990,12.246,35.640,10.790,16.537,75.212,
    Edificio de 3 a 9 viviendas,
        Total,744.367,751.062,127.557,179.030,1.802.017,
        Anterior a 1971,212.666,237.037,44.603,60.290,554.596,
        De 1971 a 1990,198.630,246.880,51.452,59.470,556.431,
        Posterior a 1990,333.071,267.146,31.502,59.270,690.989,
    Edificio con 10 o más viviendas,
        Total,4.440.654,2.694.921,552.555,436.911,8.125.040,
        Anterior a 1971,1.155.784,728.818,130.404,129.193,2.144.199,
        De 1971 a 1990,1.406.067,974.158,317.947,167.755,2.865.927,
        Posterior a 1990,1.878.803,991.944,104.203,139.963,3.114.913,
De 50.000 habitantes o menos,
    Total,
        Total,1.897.120,2.394.832,1.440.728,1.367.016,7.099.697,
        Anterior a 1971,385.826,728.974,529.278,566.755,2.210.832,
        De 1971 a 1990,495.753,701.240,410.353,341.531,1.948.876,
        Posterior a 1990,1.015.542,964.619,501.097,458.730,2.939.989,
    Vivienda unifamiliar (chalet, adosado, pareado...),
        Total,546.416,1.154.343,1.176.503,1.003.849,3.881.111,
        Anterior a 1971,124.359,451.368,445.347,465.746,1.486.820,
        De 1971 a 1990,102.194,269.540,302.328,209.058,883.120,
        Posterior a 1990,319.863,433.436,428.827,329.045,1.511.171,
    Edificio con 2 viviendas,
        Total,24.189,107.571,58.924,61.777,252.461,
        Anterior a 1971,8.987,43.475,34.146,27.109,113.717,
        De 1971 a 1990,6.120,36.686,14.851,21.046,78.703,
        Posterior a 1990,9.082,27.411,9.926,13.622,60.041,
    Edificio de 3 a 9 viviendas,
        Total,318.583,381.455,96.602,126.451,923.090,
        Anterior a 1971,70.812,96.959,34.583,35.353,237.707,
        De 1971 a 1990,89.886,132.346,36.716,44.825,303.773,
        Posterior a 1990,157.885,152.150,25.303,46.273,381.611,
    Edificio con 10 o más viviendas,
        Total,1.007.933,751.463,108.699,174.939,2.043.035,
        Anterior a 1971,181.668,137.173,15.201,38.547,372.589,
        De 1971 a 1990,297.553,262.667,56.457,66.602,683.280,
        Posterior a 1990,528.712,351.623,37.041,69.791,987.166,
De 50.001 a 100.000 habitantes,
    Total,
        Total,871.687,724.865,154.112,151.262,1.901.927,
        Anterior a 1971,150.390,162.924,35.540,43.656,392.509,
        De 1971 a 1990,264.548,255.244,72.683,50.388,642.863,
        Posterior a 1990,456.750,306.697,45.890,57.218,866.554,
    Vivienda unifamiliar (chalet, adosado, pareado...),
        Total,146.276,175.081,57.095,68.390,446.842,
        Anterior a 1971,24.667,44.657,17.499,21.452,108.275,
        De 1971 a 1990,35.761,52.892,17.860,19.599,126.112,
        Posterior a 1990,85.849,77.532,21.735,27.339,212.455,
    Edificio con 2 viviendas,
        Total,4.827,14.648,2.762,3.693,25.930,
        Anterior a 1971,2.350,5.583,1.616,1.508,11.057,
        De 1971 a 1990,1.198,5.258,809,1.149,8.413,
        Posterior a 1990,1.280,3.807,337,1.036,6.460,
    Edificio de 3 a 9 viviendas,
        Total,123.238,112.556,14.011,19.214,269.019,
        Anterior a 1971,28.411,33.601,4.165,6.510,72.687,
        De 1971 a 1990,35.633,36.108,6.316,6.539,84.595,
        Posterior a 1990,59.194,42.847,3.530,6.165,111.736,
    Edificio con 10 o más viviendas,
        Total,597.345,422.580,80.244,59.966,1.160.135,
        Anterior a 1971,94.962,79.083,12.259,14.186,200.490,
        De 1971 a 1990,191.957,160.987,47.698,23.101,423.742,
        Posterior a 1990,310.426,182.510,20.288,22.679,535.902,
De 100.001 a 500.000 habitantes,
    Total,
        Total,1.840.918,1.199.299,297.536,220.776,3.558.530,
        Anterior a 1971,468.815,370.065,78.574,82.523,999.977,
        De 1971 a 1990,592.640,414.412,161.442,77.433,1.245.926,
        Posterior a 1990,779.463,414.822,57.521,60.821,1.312.627,
    Vivienda unifamiliar (chalet, adosado, pareado...),
        Total,140.722,197.461,48.049,64.598,450.829,
        Anterior a 1971,34.875,59.057,20.311,25.571,139.813,
        De 1971 a 1990,29.517,48.136,10.336,15.818,103.807,
        Posterior a 1990,76.330,90.268,17.402,23.209,207.210,
    Edificio con 2 viviendas,
        Total,6.570,15.467,2.860,5.514,30.411,
        Anterior a 1971,3.436,6.305,1.114,1.745,12.599,
        De 1971 a 1990,1.715,5.683,1.220,2.588,11.205,
        Posterior a 1990,1.419,3.479,526,1.182,6.606,
    Edificio de 3 a 9 viviendas,
        Total,171.620,160.970,13.173,26.161,371.924,
        Anterior a 1971,54.460,61.394,4.583,13.395,133.832,
        De 1971 a 1990,41.520,51.718,6.666,7.502,107.406,
        Posterior a 1990,75.640,47.859,1.924,5.263,130.686,
    Edificio con 10 o más viviendas,
        Total,1.522.007,825.401,233.455,124.503,2.705.366,
        Anterior a 1971,376.045,243.309,52.566,41.813,713.733,
        De 1971 a 1990,519.888,308.876,143.221,51.525,1.023.509,
        Posterior a 1990,626.074,273.216,37.669,31.166,968.125,
Más de 500.000 habitantes,
    Total,
        Total,1.503.836,848.930,140.152,99.617,2.592.535,
        Anterior a 1971,584.960,335.951,54.638,47.155,1.022.704,
        De 1971 a 1990,438.472,284.893,73.273,29.728,826.367,
        Posterior a 1990,480.403,228.086,12.241,22.734,743.464,
    Vivienda unifamiliar (chalet, adosado, pareado...),
        Total,56.331,52.654,5.889,13.646,128.519,
        Anterior a 1971,21.725,19.315,2.780,7.476,51.296,
        De 1971 a 1990,8.610,15.082,819,2.030,26.540,
        Posterior a 1990,25.996,18.258,2.290,4.140,50.684,
    Edificio con 2 viviendas,
        Total,3.210,4.718,.,.,9.527,
        Anterior a 1971,.,2.300,.,.,3.650,
        De 1971 a 1990,1.602,1.476,.,.,3.773,
        Posterior a 1990,.,943,.,.,2.105,
    Edificio de 3 a 9 viviendas,
        Total,130.925,96.081,3.772,7.205,237.983,
        Anterior a 1971,58.983,45.083,1.271,5.032,110.370,
        De 1971 a 1990,31.591,26.708,1.755,.,60.658,
        Posterior a 1990,40.351,24.290,745,1.569,66.956,
    Edificio con 10 o más viviendas,
        Total,1.313.369,695.477,130.156,77.503,2.216.504,
        Anterior a 1971,503.109,269.253,50.379,34.647,857.388,
        De 1971 a 1990,396.669,241.628,70.571,26.528,735.396,
        Posterior a 1990,413.591,184.595,9.206,16.327,623.720,
Notas:

.Dato protegido por secreto estadístico
1) El símbolo '.' debe interpretarse como dato que no se proporciona por muestra insuficiente.
Fuente: Instituto Nacional de Estadística