Municipalities(not provincial capitals from 10,000 to 1000,000 inhabitants)	Useful surface	Total
Total	Total (useful surface)	85,422
Total	Less than 30m2	149
Total	Between 30 and 45m2	1,875
Total	Between 46 and 60m2	11,641
Total	Between 61 and 75m2	19,730
Total	Between 76 and 90m2	22,584
Total	Between 91 and 105m2	11,068
Total	Between 106 and 120m2	5,864
Total	Between 121 and 150m2	5,662
Total	Between 151 and 180m2	3,037
Total	More than 180m2	3,811
39008 Astillero, El	Total (useful surface)	7,230
39008 Astillero, El	Less than 30m2	.
39008 Astillero, El	Between 30 and 45m2	.
39008 Astillero, El	Between 46 and 60m2	1,204
39008 Astillero, El	Between 61 and 75m2	2,241
39008 Astillero, El	Between 76 and 90m2	1,616
39008 Astillero, El	Between 91 and 105m2	1,119
39008 Astillero, El	Between 106 and 120m2	422
39008 Astillero, El	Between 121 and 150m2	298
39008 Astillero, El	Between 151 and 180m2	.
39008 Astillero, El	More than 180m2	130
39016 Camargo	Total (useful surface)	11,826
39016 Camargo	Less than 30m2	.
39016 Camargo	Between 30 and 45m2	190
39016 Camargo	Between 46 and 60m2	1,487
39016 Camargo	Between 61 and 75m2	2,773
39016 Camargo	Between 76 and 90m2	2,377
39016 Camargo	Between 91 and 105m2	1,618
39016 Camargo	Between 106 and 120m2	983
39016 Camargo	Between 121 and 150m2	1,124
39016 Camargo	Between 151 and 180m2	618
39016 Camargo	More than 180m2	640
39020 Castro-Urdiales	Total (useful surface)	13,617
39020 Castro-Urdiales	Less than 30m2	.
39020 Castro-Urdiales	Between 30 and 45m2	335
39020 Castro-Urdiales	Between 46 and 60m2	2,130
39020 Castro-Urdiales	Between 61 and 75m2	3,354
39020 Castro-Urdiales	Between 76 and 90m2	3,196
39020 Castro-Urdiales	Between 91 and 105m2	1,681
39020 Castro-Urdiales	Between 106 and 120m2	968
39020 Castro-Urdiales	Between 121 and 150m2	985
39020 Castro-Urdiales	Between 151 and 180m2	445
39020 Castro-Urdiales	More than 180m2	524
39025 Corrales de Buelna, Los	Total (useful surface)	4,505
39025 Corrales de Buelna, Los	Less than 30m2	.
39025 Corrales de Buelna, Los	Between 30 and 45m2	.
39025 Corrales de Buelna, Los	Between 46 and 60m2	624
39025 Corrales de Buelna, Los	Between 61 and 75m2	1,065
39025 Corrales de Buelna, Los	Between 76 and 90m2	1,723
39025 Corrales de Buelna, Los	Between 91 and 105m2	521
39025 Corrales de Buelna, Los	Between 106 and 120m2	198
39025 Corrales de Buelna, Los	Between 121 and 150m2	138
39025 Corrales de Buelna, Los	Between 151 and 180m2	.
39025 Corrales de Buelna, Los	More than 180m2	.
39035 Laredo	Total (useful surface)	4,705
39035 Laredo	Less than 30m2	.
39035 Laredo	Between 30 and 45m2	161
39035 Laredo	Between 46 and 60m2	854
39035 Laredo	Between 61 and 75m2	1,053
39035 Laredo	Between 76 and 90m2	1,566
39035 Laredo	Between 91 and 105m2	436
39035 Laredo	Between 106 and 120m2	172
39035 Laredo	Between 121 and 150m2	150
39035 Laredo	Between 151 and 180m2	.
39035 Laredo	More than 180m2	176
39052 Piélagos	Total (useful surface)	8,698
39052 Piélagos	Less than 30m2	.
39052 Piélagos	Between 30 and 45m2	.
39052 Piélagos	Between 46 and 60m2	691
39052 Piélagos	Between 61 and 75m2	1,115
39052 Piélagos	Between 76 and 90m2	1,951
39052 Piélagos	Between 91 and 105m2	966
39052 Piélagos	Between 106 and 120m2	1,005
39052 Piélagos	Between 121 and 150m2	1,040
39052 Piélagos	Between 151 and 180m2	793
39052 Piélagos	More than 180m2	1,037
39059 Reinosa	Total (useful surface)	4,164
39059 Reinosa	Less than 30m2	.
39059 Reinosa	Between 30 and 45m2	.
39059 Reinosa	Between 46 and 60m2	452
39059 Reinosa	Between 61 and 75m2	837
39059 Reinosa	Between 76 and 90m2	1,634
39059 Reinosa	Between 91 and 105m2	575
39059 Reinosa	Between 106 and 120m2	423
39059 Reinosa	Between 121 and 150m2	124
39059 Reinosa	Between 151 and 180m2	.
39059 Reinosa	More than 180m2	.
39073 Santa Cruz de Bezana	Total (useful surface)	4,342
39073 Santa Cruz de Bezana	Less than 30m2	.
39073 Santa Cruz de Bezana	Between 30 and 45m2	.
39073 Santa Cruz de Bezana	Between 46 and 60m2	336
39073 Santa Cruz de Bezana	Between 61 and 75m2	775
39073 Santa Cruz de Bezana	Between 76 and 90m2	758
39073 Santa Cruz de Bezana	Between 91 and 105m2	492
39073 Santa Cruz de Bezana	Between 106 and 120m2	274
39073 Santa Cruz de Bezana	Between 121 and 150m2	558
39073 Santa Cruz de Bezana	Between 151 and 180m2	317
39073 Santa Cruz de Bezana	More than 180m2	772
39079 Santoña	Total (useful surface)	4,375
39079 Santoña	Less than 30m2	.
39079 Santoña	Between 30 and 45m2	.
39079 Santoña	Between 46 and 60m2	568
39079 Santoña	Between 61 and 75m2	1,204
39079 Santoña	Between 76 and 90m2	1,341
39079 Santoña	Between 91 and 105m2	629
39079 Santoña	Between 106 and 120m2	150
39079 Santoña	Between 121 and 150m2	.
39079 Santoña	Between 151 and 180m2	.
39079 Santoña	More than 180m2	.
39087 Torrelavega	Total (useful surface)	21,959
39087 Torrelavega	Less than 30m2	.
39087 Torrelavega	Between 30 and 45m2	722
39087 Torrelavega	Between 46 and 60m2	3,294
39087 Torrelavega	Between 61 and 75m2	5,315
39087 Torrelavega	Between 76 and 90m2	6,421
39087 Torrelavega	Between 91 and 105m2	3,032
39087 Torrelavega	Between 106 and 120m2	1,270
39087 Torrelavega	Between 121 and 150m2	1,155
39087 Torrelavega	Between 151 and 180m2	428
39087 Torrelavega	More than 180m2	231