Data / Foreign nationals share of population / Castellón province

Foreign nationals share of population in Castellón province

Foreign nationals share of population in Castellón province was 18.9% in 2025, according to INE. That is up 1.2 pts from 2024. That is the 8th highest of 52 provinces in 2025.

202518.9%
Change on 2024+1.2 pts
Rank8th of 52Provinces of Spain ranked
Series high18.92025
Series low15.12021

Foreign nationals share of population in Castellón province, 2021 to 2025

CSVChart (SVG)

1516171819202120222023202420252021: 15.1 %2022: 15.4 %2023: 16.7 %2024: 17.7 %2025: 18.9 %
%. Source: Invokely calculation with data from INE. Retrieved 2026-10-08.
All 5 values
Period%
202518.9
202417.7
202316.7
202215.4
202115.1

Compared with Valencian Community and Spain

Place2025
Castellón province18.9
Valencian Community19.5
Spain14.1

Rankings

Definition

Residents with foreign nationality as a percentage of total population on 1 January.

How it is calculated

Invokely calculation: foreign nationals divided by total population, both from the INE annual census for the same year.

Inputs

How to cite

Invokely calculation from Población extranjera entre población total (Censo anual, INE). https://invokely.ai/docs/methodology#foreign_population_share. Retrieved 2026-10-08.

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Questions

What is the share of foreign nationals in Castellón province?

Foreign nationals share of population in Castellón province was 18.9% in 2025, according to INE. That is up 1.2 pts from 2024. That is the 8th highest of 52 provinces in 2025.

Where does this figure come from?

Invokely. Población extranjera entre población total (Censo anual, INE). Retrieved by Invokely on 2026-10-08.

What was the highest share of foreign nationals in Castellón province?

18.9% in 2025, the highest value since 2021 in this series.

More statistics for Castellón province

All statistics for Castellón province