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Zalla

A Guide for Property Buyers and Investors

8,334 population
171 dry days per year

About Zalla

Zalla is a municipality of Biscay province. It includes the areas of Aranguren, La Herrera, Mimetiz, Ocharan and Sollano-Llantada. It has a population of 8,334 people.

International buyers make up 4.7% of the property market and the population of Zalla has fallen by 147 (2%) since 2014.

Market activity in Biscay province is currently 19% below its peak in 2025. There were 3,373 property transactions registered in Q2 2026.

Closest airports

  • Bilbao Airport
    13.2 miles (IATA code: BIO)
  • Santander Airport
    37.5 miles (IATA code: SDR)
  • Vitoria Airport
    41.5 miles (IATA code: VIT)

Climate and weather

Average monthly temperatures in Zalla (°C)

Dry days Rainfall Avg Min Max
Jan 14 88.0mm 14°C -0°C 22°C
Feb 13 65.3mm 14°C 1°C 27°C
Mar 16 74.5mm 15°C -0°C 27°C
Apr 12 102.4mm 16°C 3°C 28°C
May 14 67.6mm 18°C 6°C 33°C
Jun 16 54.7mm 20°C 10°C 37°C
Jul 17 55.6mm 23°C 5°C 36°C
Aug 17 63.7mm 24°C 12°C 35°C
Sep 15 90.0mm 22°C 10°C 34°C
Oct 14 113.7mm 20°C 6°C 32°C
Nov 10 150.6mm 16°C 2°C 24°C
Dec 13 111.0mm 14°C 0°C 23°C