Postcode Areas of Spain map & data
Spain has 363 postcode areas in this layer, spread over 9 autonomous communities. The most are in Cataluña/Catalunya (225), País Vasco/Euskadi (63) and Castilla y León (45) - Cataluña/Catalunya alone holds 62% of them. The largest include 10004, 42126 and 22583.
Postcode Areas by autonomous community
| Autonomous community | Areas | Share |
|---|---|---|
| Cataluña/Catalunya | 225 | 62% |
| País Vasco/Euskadi | 63 | 17% |
| Castilla y León | 45 | 12% |
| Castilla-La Mancha | 18 | 5.0% |
| Illes Balears | 4 | 1.1% |
| Comunidad Foral de Navarra | 2 | 0.6% |
| Extremadura | 2 | 0.6% |
| Principado de Asturias | 2 | 0.6% |
| Aragón | 2 | 0.6% |
Largest postcode areas in Spain
- 10004Extremadura · 329.2 km²
- 42126Castilla y León · 295.6 km²
- 22583Aragón · 260.1 km²
- 25794Cataluña/Catalunya · 223.9 km²
- 25717Cataluña/Catalunya · 203.5 km²
- 25598Cataluña/Catalunya · 192.9 km²
- 25795Cataluña/Catalunya · 187 km²
- 25283Cataluña/Catalunya · 181 km²
- 25737Cataluña/Catalunya · 173.3 km²
- 25286Cataluña/Catalunya · 171.5 km²
- 33554Principado de Asturias · 163.7 km²
- 25528Cataluña/Catalunya · 163.3 km²
- 25211Cataluña/Catalunya · 154.7 km²
- 01427País Vasco/Euskadi · 154 km²
- 47313Castilla y León · 146.5 km²
- 25287Cataluña/Catalunya · 141.5 km²
- 25611Cataluña/Catalunya · 140.7 km²
- 25586Cataluña/Catalunya · 135.5 km²
- 47329Castilla y León · 132.2 km²
- 25793Cataluña/Catalunya · 123.9 km²
- 25595Cataluña/Catalunya · 123 km²
- 25632Cataluña/Catalunya · 121.7 km²
- 25597Cataluña/Catalunya · 120.7 km²
- 25712Cataluña/Catalunya · 120.4 km²
- 25692Cataluña/Catalunya · 119.7 km²
- 40109Castilla y León · 117.5 km²
- 01139País Vasco/Euskadi · 116.6 km²
- 01117País Vasco/Euskadi · 116.3 km²
- 25790Cataluña/Catalunya · 114.5 km²
- 47320Castilla y León · 114 km²
- 25721Cataluña/Catalunya · 110.1 km²
- 25577Cataluña/Catalunya · 109.6 km²
- 22584Aragón · 109.3 km²
- 25289Cataluña/Catalunya · 106.5 km²
- 25574Cataluña/Catalunya · 103.7 km²
- 25555Cataluña/Catalunya · 102.5 km²
- 01439País Vasco/Euskadi · 100.9 km²
- 01208País Vasco/Euskadi · 100.8 km²
- 01129País Vasco/Euskadi · 100 km²
- 25515Cataluña/Catalunya · 97.6 km²
What's in this layer
Every postcode area in the layer comes with its name, outline (polygon), area in km², the region it belongs to and a source ID. Postal code and ZIP code boundary areas, where they are mapped.
Make a map of postcode areas in Spain
- Open the studio. No sign-up needed to start.
- Add the layer. Choose Spain and Postcode Areas - 363 areas appear at once.
- Make it yours. Colours, icons, labels, clusters or a heat map; add your own pins, images and notes; measure distances and draw radius circles.
- Share it. Copy the link or embed it on your website - it looks great on phones too.
Frequently asked questions
How many postcode areas are there in Spain?
This layer holds 363 postcode areas in Spain, the most of them in Cataluña/Catalunya. The data is refreshed every 6 months; this release is from November 2026.
Can I download a list of postcode areas in Spain?
Yes. Own the layer ($5 once, or every Spain layer with the $29 Country Pass) and export it from the studio as CSV, Shapefile, GeoJSON, KML, GPX, ArcGIS, QGIS, PNG or PDF.
Is it free to put postcode areas on my map?
Yes - every map can use 2 data layers free, and you can share or embed it. Layers you buy don't count toward that limit and work in every map you make.
What information comes with each postcode area?
The name, outline (polygon), area in km², the region it belongs to and a source ID.
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