State IntegrityReceipts, not verdicts

Delft en Westland: population, economy and official figures

Delft en Westland is a COROP region in South Holland, the Netherlands. Delft en Westland had 246,512 residents on 1 January 2025, 6.4% of South Holland and 1.37% of the Netherlands; 26th largest of 40 COROP regions in the Netherlands.

Population
246,512
2025
People per km²
1,595.5
2024
Median age
38.9
2025
Aged 65+
18.9%
2025
Area (km²)
155
2026

In depth

Is the population of Delft en Westland growing?

That is 10.0% more people than in 2015 (224,041).

Source: Eurostat · saved copy

How densely populated is Delft en Westland?

There were 1,595.5 people per square kilometre in 2024.

Source: Eurostat · saved copy

What is the median age in Delft en Westland?

The median age was 38.9 years in 2025, against 42.6 for the Netherlands; 38th highest of 40 COROP regions in the Netherlands.

Source: Eurostat · saved copy

How old is the population of Delft en Westland?

18.9% of residents were 65 or older and 14.4% were under 15 in 2025.

Source: Eurostat · saved copy

How many births and deaths are there in Delft en Westland?

In 2024 there were 2,165 live births and 2,009 deaths, a natural increase of 156.

Source: Eurostat · saved copy

How big is Delft en Westland?

It covers 155 km².

Source: Eurostat · saved copy

What is the population of the Delft en Westland region?

Delft en Westland had 248,318 residents on 1 January 2026, up 10.4% from 224,867 ten years earlier.

Source: Centraal Bureau voor de Statistiek (CBS) · saved copy

Are people moving to Delft en Westland?

The net migration rate was +5.9 per 1,000 residents in 2024, while births minus deaths gave a natural change of +0.6 per 1,000.

Source: Eurostat · saved copy

Figures come from the Netherlands's own official statistics and from Eurostat's regional statistics for NUTS 3 areas. Comparisons with the EU average use purchasing power standards (PPS), which adjust for price differences.

Other COROP regions in South Holland

Up a level: South Holland · all regions of the Netherlands · how local power works in the Netherlands

Sources

Each saved copy is the file exactly as downloaded, kept so the figures can be checked even if the source changes. Report an error.