Guipúzcoa Province Postal Codes
Pais Vasco, Spain · 110 codes
Guipúzcoa Province in Pais Vasco has 110 postal codes, from 20001 to 20870, serving 330 places.
Postal codes in Guipúzcoa
| Postal Code | Places |
|---|---|
| 20001 | Donostia-San Sebastian |
| 20002 | Donostia-San Sebastian |
| 20003 | Donostia-San Sebastian |
| 20004 | Donostia-San Sebastian |
| 20005 | Donostia-San Sebastian |
| 20006 | Donostia-San Sebastian |
| 20007 | Donostia-San Sebastian |
| 20008 | Donostia-San Sebastian, Igeldo |
| 20009 | Donostia-San Sebastian |
| 20010 | Donostia-San Sebastian |
| 20011 | Donostia-San Sebastian |
| 20012 | Donostia-San Sebastian |
| 20013 | Donostia-San Sebastian |
| 20014 | Donostia-San Sebastian |
| 20015 | Donostia-San Sebastian |
| 20016 | Donostia-San Sebastian |
| 20017 | Donostia-San Sebastian |
| 20018 | Añorga, Donostia-San Sebastian |
| 20070 | Donostia-San Sebastian |
| 20071 | Donostia-San Sebastian |
| 20080 | Donostia-San Sebastian |
| 20100 | Errenteria, Landarbaso, Lezo |
| 20110 | Pasai Antxo, Pasai Donibane, Pasai San Pedro, Pasaia |
| 20115 | Astigarraga |
| 20120 | Akerregi, Eziago, Hernani, Jauregi, Martindegi, Osinaga +2 more |
| 20128 | Epela, Ereñotzu, Pagoaga |
| 20130 | Urnieta |
| 20140 | Andoain, Buruntza, Goiburu, Leizotz, Sorabilla |
| 20150 | Aduna, Amasa, Elbarrena, Villabona |
| 20159 | Asteasu, Beballara, Elizmendi, Errekaballara, Goiballara, Larraul +2 more |
| 20160 | Atsobakar, Larrekoetxe, Lasarte, Lasarte-Oria, Oria, Zubieta (Donostia-San Sebastian) +1 more |
| 20170 | Aginaga (Usurbil), Kalezar, Txikierdi, Urdaiaga, Usurbil |
| 20180 | Altzibar, Arragua, Elizalde, Ergoien, Gurutze, Iturriotz +3 more |
| 20200 | Altamira, Antzizar, Beasain, Beasainmendi, Loinatz, Ugartemendi |
| 20210 | Lazkao, Lazkaomendi, Senpere, Zubierreka |
| 20211 | Aia (Ataun), Ataun, San Gregorio, San Martin |
| 20212 | Ihurre, Olaberria |
| 20213 | Idiazabal, Urtsuaran |
| 20214 | Mutiloa, Segura, Zerain |
| 20215 | Arrieta, Barrenaldea, Goialdea, Olaran, Zegama |
| 20216 | Ormaiztegi |
| 20217 | Alegia (Gabiria), Gabiria |
| 20218 | Aratz-Matxinbenta, Aratz-Matxinbenta (Ezkio-Itsaso), Arriaran, Astigarreta, Garin, Gudugarreta +2 more |
| 20220 | Aztiria, Brinkola, Telleriarte |
| 20230 | Legazpi |
| 20240 | Ordizia |
| 20247 | Zaldibia |
| 20248 | Altzaga, Arama, Gaintza |
| 20249 | Itsasondo |
| 20250 | Legorreta |
| 20259 | Baliarrain |
| 20260 | Alegia, Errotaldea, Langaurrealdea |
| 20267 | Aldaba, Ikaztegieta |
| 20268 | Altzo, Amezketa, Bedaio, Ergoiena, Ugarte |
| 20269 | Abaltzisketa, Orendain |
| 20270 | Anoeta |
| 20271 | Irura |
| 20280 | Akartegi, Alde Zaharra, Amute-Kosta, Arkolla, Gornutz (Montaña), Hondarribia +5 more |
| 20300 | Irun |
| 20301 | Irun |
| 20302 | Irun |
| 20303 | Irun |
| 20304 | Bidasoa, Irun |
| 20305 | Irun |
| 20400 | Auzotxikia, Ibarra, Monteskue, San Blas, San Esteban (Tolosa), Santa Lutzia +4 more |
| 20490 | Lizartza, Orexa |
| 20491 | Belauntza, Gaztelu, Leaburu |
| 20492 | Berastegi |
| 20493 | Berrobi, Eldua, Elduain |
| 20494 | Alkiza, Hernialde |
| 20495 | Albiztur |
| 20496 | Bidania, Bidegoain, Goiatz |
| 20500 | Arrasate/Mondragon, Bedoña, Garagartza (Arrasate/Mondragon), Gesalibar, Meatzerreka, Udala |
| 20530 | Apotzaga, Bolibar-Ugazua, Leintz-Gatzaga, Marin, Mazmela, Zarimutz |
| 20540 | Eskoriatza |
| 20550 | Aozaratza, Apotzaga-Etxebarri, Areantza, Aretxabaleta, Arkarazo, Galartza +6 more |
| 20560 | Oñati |
| 20567 | Arantzazu, Araotz |
| 20568 | Uribarri |
| 20569 | Berezao, Garagaltza, Garibai, Goribar, Larraña, Lezesarri +7 more |
| 20570 | Basalgo, Bergara, Elorregi, Elosua |
| 20577 | Antzuola |
| 20578 | Angiozar |
| 20579 | Ubera |
| 20580 | Osintxu |
| 20590 | Placencia De Las Armas, Soraluze |
| 20600 | Aginaga (Eibar), Arrate, Eibar, Maltzaga |
| 20690 | Elgeta |
| 20700 | Urretxu, Zumarraga |
| 20709 | Anduaga (Santa Lutzia), Ezkio, Itsaso, Itsaso-Alegia |
| 20710 | Aginaga (Zumarraga) |
| 20720 | Arrietamendi, Azkoitia, Izarraitz, Ormaolamendi |
| 20730 | Azpeitia, Loiola |
| 20737 | Argisain (Santa Marina), Artzalluz, Erdoizta, Errezil, Ezama, Ibarbia +1 more |
| 20738 | Aratz Erreka, Nuarbe, Urrestilla |
| 20739 | Beizama |
| 20740 | Endoia, Lasao, Zestoa |
| 20749 | Aizarna, Aizarnazabal, Arroa Bekoa, Arroa Goikoa, Etxabe, Etxezarreta +4 more |
| 20750 | Zumaia |
| 20759 | Artadi, Oikia |
| 20800 | Aitza, Elkano (Zarautz), Urdaneta, Urteta, Zarautz |
| 20808 | Askizu, Eitzaga, Getaria, Meaga, San Prudentzio |
| 20809 | Aia, Altzola (Aia), Andatza, Arrutiegia, Elkano (Aia), Etxetaballa +4 more |
| 20810 | Orio, Santio Erreka |
| 20820 | Deba |
| 20829 | Itziar, Lastur |
| 20830 | Arzainerreka, Astigarribia, Galdona, Ibiri Laranga, Laranga, Mijoa +4 more |
| 20850 | Azpilgoeta, Garagartza (Mendaro), Mendaro, Mendarozabal, Plaza |
| 20860 | Altzola (Elgoibar) |
| 20870 | Aiastai (San Migel), Azkue (San Roke), Elgoibar, Idotorbe (San Pedro), Sallobente-Ermuaran |
Frequently asked questions
What is the postal code of Guipúzcoa?
Guipúzcoa has 110 postal codes, from 20001 to 20870. The table lists the places each one serves.
How many places are listed in Guipúzcoa Province?
330 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.