De Kooi

Neighbourhood (Wijk) · CBS BU05460302 · CBS Kerncijfers wijken en buurten 2023

Leiden

Avg. WOZ Value

€336k

official assessed

Population

6.185

CBS 2023

Housing Stock

3.117

total homes

Owner-Occupied

23%

vs rental

Avg. Income

€35.2k

per recipient

Median wealth

€7k

household net worth

Density

9.453 /km²

residents / km²

Trends 2018–2025

Avg. WOZ Value (€k) 2025

Population 2025

Avg. Income (€k) 2024 · most recent CBS figure

Median Wealth (€k) 2024 · most recent CBS figure

Demographics

Housing Tenure

23%

77%

Owner-occupied

Rental

Household Composition

50%

25%

Single-person

With children

Couples / other

Avg. household size: 1.9

Education & Labour

Higher education

31.06%

Low education

33.27%

Labour participation

69%

Cultural Background

Dutch background

55.94%

EU / Western background

10.11%

Non-EU background

34.03%

Housing & Liveability

Housing Tenure

Owner-occupied

23%

Rental

77%

Built before 2000

92%

Housing Type

Single-family homes

36%

Multi-family (apartments)

64%

Cars/household: 0.6

Area: 0.7 km²

Proximity — Avg. Distance to Nearest Facility

🏥

General practitioner

0.8 km

🛒

Supermarket

0.7 km

🧒

Childcare

0.4 km

🏫

Primary school

0.6 km

Age Profile

Age Groups — at a glance

0–15 years

14%

15–25 years

13%

25–45 years

37%

45–65 years

22%

65+ years

15%

Economy & Work

Business Activity Sectors

21%

22%

46%

Business services

Trade & hospitality

Govt / edu / health

Other

720 total establishments

Education & Labour Trends

Education Level Over Time

Labour Participation Over Time

Crime Rates (per 1,000 residents)

Total crime · 2025

De Kooi

45.0

Leiden

57.2

Nederland

44.8

More data available for Leiden

The city page includes crime statistics, school listings, energy trends, income distribution, national comparisons, and more.

View full Leiden profile

Source: CBS Kerncijfers wijken en buurten & Regionale Kerncijfers Nederland · City context data is municipal-level average · Privacy threshold: some stats suppressed for small populations