Kern Ter Aar

Neighbourhood (Wijk) · CBS WK056910 · CBS Kerncijfers wijken en buurten 2023

Nieuwkoop

Avg. WOZ Value

€434k

official assessed

Population

5.005

CBS 2023

Housing Stock

2.121

total homes

Owner-Occupied

68%

vs rental

Avg. Income

€41.2k

per recipient

Median wealth

€280k

household net worth

Density

715 /km²

residents / km²

Trends 2024–2025

Avg. WOZ Value (€k)

€434k

2025

Population

5.005

2025

Avg. Income (€k)

€41.2k

2024 · most recent CBS figure

Median Wealth (€k)

€279.8k

2024 · most recent CBS figure

Demographics

Housing Tenure

68%

32%

Owner-occupied

Rental

Household Composition

30%

37%

33%

Single-person

With children

Couples / other

Avg. household size: 2.3

Education & Labour

Higher education

23.7%

Low education

24.2%

Labour participation

76%

Cultural Background

Dutch background

82.92%

EU / Western background

7.39%

Non-EU background

9.59%

Housing & Liveability

Housing Tenure

Owner-occupied

68%

Rental

32%

Built before 2000

90%

Housing Type

Single-family homes

82%

Multi-family (apartments)

18%

Cars/household: 1.3

Area: 7.0 km²

Proximity — Avg. Distance to Nearest Facility

🏥

General practitioner

0.5 km

🛒

Supermarket

0.5 km

🧒

Childcare

0.9 km

🏫

Primary school

0.7 km

Public Transport

Bus stops

Source: OpenStreetMap

Age Profile

Age Groups — at a glance

0–15 years

17%

15–25 years

11%

25–45 years

25%

45–65 years

25%

65+ years

23%

Economy & Work

Business Activity Sectors

20%

13%

47%

Business services

Trade & hospitality

Govt / edu / health

Other

665 total establishments

Crime Rates (per 1,000 residents)

Total crime · 2025

Kern Ter Aar

26.0

Nieuwkoop

23.9

Nederland

44.8

Air Quality

Annual average — source: RIVM GCN

NO₂ nitrogen dioxide

12.3

µg/m³

+0.2 vs. national avg (12.0 µg/m³)EU limit: 40 µg/m³

PM2.5 particulate matter

8.8

µg/m³

+0.1 vs. national avg (8.7 µg/m³)EU limit: 25 µg/m³

More data available for Nieuwkoop

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

View full Nieuwkoop 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