| City | Region | Population | Latitude | Longitude |
|---|---|---|---|---|
| Cambre | Galicia | 23,231 | 43.2943800 | -8.3473600 |
| Ponteareas | Galicia | 23,172 | 42.1747600 | -8.5039800 |
| Castellar del Vallès | Catalonia | 23,002 | 41.6166700 | 2.0833300 |
| Barbate | Andalusia | 22,912 | 36.1923700 | -5.9218600 |
| Sant Pere, Santa Caterina i La Ribera | Catalonia | 22,856 | 41.3845000 | 2.1815200 |
| Vícar | Andalusia | 22,853 | 36.8315500 | -2.6427300 |
| Alcalá la Real | Andalusia | 22,783 | 37.4614000 | -3.9230100 |
| Tomares | Andalusia | 22,772 | 37.3728100 | -6.0458900 |
| Llíria | Valencia | 22,706 | 39.6289400 | -0.5978300 |
| Zarautz | Basque Country | 22,627 | 43.2844400 | -2.1699200 |
| Primer Ensanche | Navarre | 22,538 | 42.8148300 | -1.6489800 |
| Segundo Ensanche | Navarre | 22,538 | 42.8139000 | -1.6429500 |
| Mutxamel | Valencia | 22,510 | 38.4158000 | -0.4452900 |
| Mejorada del Campo | Madrid | 22,488 | 40.3928300 | -3.4819400 |
| Alboraya | Valencia | 22,405 | 39.5000000 | -0.3500000 |
| Palafrugell | Catalonia | 22,365 | 41.9173800 | 3.1631000 |
| Los Barrios | Andalusia | 22,311 | 36.1848200 | -5.4921300 |
| el Masnou | Catalonia | 22,288 | 41.4797800 | 2.3188000 |
| Ciempozuelos | Madrid | 22,132 | 40.1591300 | -3.6210300 |
| Barañáin | Navarre | 22,110 | 42.8056700 | -1.6773100 |
| Mondragón | Basque Country | 22,064 | 43.0644100 | -2.4897700 |
| Navas | Catalonia | 22,059 | 41.4180300 | 2.1859600 |
| Pilar de la Horadada | Valencia | 22,050 | 37.8659100 | -0.7925600 |
| Carrizal | Canary Islands | 22,000 | 27.9116100 | -15.4055800 |
| La Oliva | Canary Islands | 21,996 | 28.6105200 | -13.9291200 |
| Sant Feliu de Guíxols | Catalonia | 21,977 | 41.7833300 | 3.0333300 |
| San Juan de Alicante | Valencia | 21,939 | 38.4014800 | -0.4362300 |
| Calatayud | Aragon | 21,933 | 41.3535300 | -1.6431800 |
| Moncada | Valencia | 21,900 | 39.5455500 | -0.3955100 |
| A Estrada | Galicia | 21,880 | 42.6891100 | -8.4884200 |
| Coín | Andalusia | 21,866 | 36.6594700 | -4.7563900 |
| Esparreguera | Catalonia | 21,855 | 41.5380900 | 1.8702500 |
| Sant Antoni de Portmany | Balearic Islands | 21,852 | 38.9806800 | 1.3036200 |
| Nerja | Andalusia | 21,811 | 36.7527800 | -3.8744000 |
| Almonte | Andalusia | 21,782 | 37.2647000 | -6.5166700 |
| Torrelodones | Madrid | 21,781 | 40.5765400 | -3.9265800 |
| Laguna de Duero | Castille and León | 21,762 | 41.5815100 | -4.7233200 |
| Carcaixent | Valencia | 21,735 | 39.1218000 | -0.4481200 |
| Mogán | Canary Islands | 21,690 | 27.8838500 | -15.7253800 |
| Palma del Río | Andalusia | 21,588 | 37.7002400 | -5.2812100 |
| Navalcarnero | Madrid | 21,584 | 40.2890800 | -4.0119700 |
| Loja | Andalusia | 21,574 | 37.1688700 | -4.1512900 |
| Medina del Campo | Castille and León | 21,540 | 41.3123900 | -4.9141300 |
| Armilla | Andalusia | 21,380 | 37.1438600 | -3.6253400 |
| Cabra | Andalusia | 21,352 | 37.4724900 | -4.4420600 |
| Isla Cristina | Andalusia | 21,324 | 37.2000000 | -7.3166700 |
| Cártama | Andalusia | 21,313 | 36.7106800 | -4.6329700 |
| Requena | Valencia | 21,278 | 39.4883400 | -1.1004400 |
| Illescas | Castille-La Mancha | 21,264 | 40.1221300 | -3.8470400 |
| Lalín | Galicia | 21,254 | 42.6608500 | -8.1128500 |
| Amposta | Catalonia | 21,240 | 40.7099500 | 0.5785600 |
| Las Torres de Cotillas | Murcia | 21,062 | 38.0282200 | -1.2418800 |
| l'Alfàs del Pi | Valencia | 21,011 | 38.5805500 | -0.1032100 |
| Conil de la Frontera | Andalusia | 20,984 | 36.2771900 | -6.0885000 |
| Baena | Andalusia | 20,915 | 37.6167000 | -4.3224500 |
| Vila-seca | Catalonia | 20,866 | 41.1111800 | 1.1476400 |
| Alfafar | Valencia | 20,853 | 39.4166700 | -0.3833300 |
| Pájara | Canary Islands | 20,821 | 28.3503900 | -14.1076000 |
| Maracena | Andalusia | 20,815 | 37.2076400 | -3.6349300 |
| San Juan de Aznalfarache | Andalusia | 20,779 | 37.3581300 | -6.0373100 |
| Los Llanos de Aridane | Canary Islands | 20,766 | 28.6585100 | -17.9182100 |
| Bétera | Valencia | 20,740 | 39.5911100 | -0.4615100 |
| Manlleu | Catalonia | 20,647 | 42.0022800 | 2.2847600 |
| Guía de Isora | Canary Islands | 20,536 | 28.2115400 | -16.7794700 |
| Mairena del Alcor | Andalusia | 20,510 | 37.3730100 | -5.7495100 |
| Rojales | Valencia | 20,510 | 38.0879900 | -0.7254400 |
| Ribarroja del Turia | Valencia | 20,468 | 39.5459500 | -0.5706900 |
| La Pobla de Vallbona | Valencia | 20,431 | 39.5974700 | -0.5546800 |
| Guadix | Andalusia | 20,395 | 37.2993200 | -3.1392200 |
| Ayamonte | Andalusia | 20,334 | 37.2132900 | -7.4080700 |
| Provenals del Poblenou | Catalonia | 20,306 | 41.4110900 | 2.2026000 |
| Algete | Madrid | 20,204 | 40.5971100 | -3.4974300 |
| Roses | Catalonia | 20,197 | 42.2619900 | 3.1768900 |
| Aspe | Valencia | 20,180 | 38.3451100 | -0.7672100 |
| Figueras | Asturias | 20,000 | 43.5394300 | -7.0255900 |
| Montecanal | Aragon | 20,000 | 41.6296500 | -0.9387300 |
| Natahoyo | Asturias | 20,000 | 43.5403500 | -5.6823300 |
| Alhama de Murcia | Murcia | 19,860 | 37.8510300 | -1.4250700 |
| Tías | Canary Islands | 19,849 | 28.9610800 | -13.6450200 |
| Picassent | Valencia | 19,786 | 39.3635000 | -0.4594900 |
| Marchena | Andalusia | 19,768 | 37.3290000 | -5.4168100 |
| Moguer | Andalusia | 19,569 | 37.2755900 | -6.8385100 |
| Monforte de Lemos | Galicia | 19,546 | 42.5216500 | -7.5142200 |
| San Isidro | Canary Islands | 19,541 | 28.0761700 | -16.5580000 |
| Vilassar de Mar | Catalonia | 19,482 | 41.5050700 | 2.3922700 |
| Teguise | Canary Islands | 19,418 | 29.0604900 | -13.5639700 |
| Lora del Río | Andalusia | 19,352 | 37.6589600 | -5.5275100 |
| Hernani | Basque Country | 19,289 | 43.2661500 | -1.9761500 |
| El Arahal | Andalusia | 19,248 | 37.2627300 | -5.5453000 |
| Manzanares | Castille-La Mancha | 19,186 | 38.9991500 | -3.3699100 |
| Santa Brígida | Canary Islands | 19,154 | 28.0319700 | -15.5042500 |
| Almoradí | Valencia | 19,147 | 38.1087900 | -0.7919700 |
| Benavente | Castille and León | 19,119 | 42.0024900 | -5.6782600 |
| Alcúdia | Balearic Islands | 19,071 | 39.8531600 | 3.1213800 |
| Puçol | Valencia | 19,018 | 39.6166700 | -0.3000000 |
| Moaña | Galicia | 19,014 | 42.2833300 | -8.7500000 |
| Silla | Valencia | 18,979 | 39.3625700 | -0.4116900 |
| Boiro | Galicia | 18,883 | 42.6472500 | -8.8845900 |
| Bailén | Andalusia | 18,785 | 38.0963900 | -3.7778600 |
| Calella | Catalonia | 18,627 | 41.6138100 | 2.6542300 |