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Nieuwkoop

Zuid-Holland · Slightly urban · CBS GM0569

Avg. sale price

€605k

Price Growth YoY

+14.2%

Population

29.521

Nieuwkoop is a municipality in Zuid-Holland with 29.521 residents, the 196th largest of the 342 Dutch municipalities. The average WOZ property value is €489k, 23% above the national average of €398k. Of its 11.931 homes, 73% are owner-occupied (nationally 57%). The municipality has 13 districts, each with its own housing, population, income and amenities figures below.

At a Glance

Zuid-Holland province · urbanisation level 4/5

73% owner-occupied · 27% rental

Average income €43.3k · 26.9% higher educated

77% labour participation · 376 /km²

Neighbourhood Map

(CBS Wijken · click a neighbourhood to explore)

Average sale price

€605k

+26% vs Netherlands2025
Average WOZ value

€489k

+23% vs Netherlands2025
Owner-occupied

73.0%

+28% vs Netherlands2025
Housing Stock

11.931

total homes
Sale Price vs. WOZ Value (€k)
In 2025 the average sale price was €116k (24%) above the WOZ value. WOZ is a tax assessment with a reference date about a year earlier, so it trails the market.
Average sale price · 2025
€605k
€270kmedian €469k€1,106k

Higher than 90% of municipalities (342)

Population Over Time (thousands)
Population has grown by 2k since 2018, reaching 30k in 2025.
Housing type · Avg. WOZ Home Value Over Time (€k) · Year-on-Year Sale Price Growth (%) · Year-on-Year WOZ Growth (%) · Housing Tenure
Housing type
87%
13%
Single-family
Multi-family
Avg. WOZ Home Value Over Time (€k)
Year-on-Year Sale Price Growth (%)
7 of 7 years had price gains. Best: 22.7% (2021); worst: 1.0% (2022).
Year-on-Year WOZ Growth (%)
Housing Tenure

Owner-occupied

73%

Rental

27%

Built before 2000

90%

Household Composition

Single

29.24%

With children

37.11%

Avg size: 2.3
Density: 376 /km²
Population density

376

-30% vs Netherlands2025
Age Distribution
15%
23%
28%
23%
vs Netherlands
15%
12%
26%
27%
20%
0–15 years
15–25 years
25–45 years
45–65 years
65+ years
Cultural Background · Migration Background Breakdown · Births vs deaths
Cultural Background

Dutch background

85.76%

EU / Western background

6.37%

Non-EU background

7.87%

Migration Background Breakdown
2022 data
CBS 70072ned · Western = EU + N. America + Indonesia + Japan
Births vs deaths
Average income

€43k

+3% vs Netherlands2024 · most recent CBS figure
Poverty

1.7%

-45% vs Netherlands2024 · most recent CBS figure
Labour participation

77.0%

2024 · most recent CBS figure
Avg. Income per Recipient Over Time (€k) 2024 · most recent CBS figure
Income distribution · Labour Contracts · Education & Labour
Education & Labour

Higher education

26.9%

Low education

25.8%

Labour participation

77%

Labour Contracts

Permanent contract

58%

Flexible contract

22%

Self-employed

20%

Wealth & Poverty
Median wealth
€318.9k
Poverty rate
1.7%
Cars/household
1.3
Median Wealth Over Time (€k)
Poverty rate: CBS has only published 2024 so far, so there is no trend yet.
Crime Rates (per 1,000 residents)
Source: CBS / Politie StatLine — 2012–2024
Total crime · 2025
23.9
14.3median 30.787.0

Lower than 79% of municipalities (342)

Theft, violence and vandalism together make up about 63% of all registered crime — they do not add up to the total.
Theft
6.7
Property damage
2.0
Violent crime
3.5
In 2025: 6.7 theft, 3.5 violent crimes per 1,000 residents.
Social benefits
Recipients count (latest available year)
Schools
School counts: DUO open data (active locations) · Quality verdicts: Inspectie van het Onderwijs, Aug 2026Share of all school locations. The Inspectie mainly gives a school its own verdict when it sees a risk; most schools have none and fall in the middle segment. For secondary schools the weakest programme verdict at that location counts.

9

Primary schools (PO)

1

Secondary schools (VO)

Inspection quality

100%
Good · 0.0%
Sufficient or no separate verdict · 100.0%
Weak / insufficient · 0.0%
Childcare
Source: LRK (Landelijk Register Kinderopvang) · Registered & active locations only

13

Daycare (KDV)

16

After-school care (BSO)

464

KDV child places

36

Avg KDV size
10.5 KDV spots /100 children (0–15)
0.17 KDV /km²

KDV vs BSO breakdown

45%
55%
Kinderdagverblijf (ages 0–4) · 45% · 13 locations
Buitenschoolse opvang (after-school) · 55% · 16 locations

VVE coverage (early childhood education)

92%
8%
Offers VVE · 92% · 12 locations
No VVE · 8% · 1 locations
Nitrogen dioxide (NO₂)

11.5

-4% vs Netherlands2025
Fine particulates (PM2.5)

8.7

0% vs Netherlands2025
Distance to GP

1.2 km

+9% vs Netherlands2025
Distance to supermarket

1.3 km

+30% vs Netherlands2025
Proximity — Avg. Distance to Nearest Facility

General practitioner

1.2 km

Supermarket

1.3 km

Childcare

1.0 km

Primary school

1.2 km

Source: CBS Nabijheid voorzieningen 2023
Public Transport
Source: OpenStreetMap

Bus stops

99

Air Quality
Annual average concentrations — source: RIVM Large-Scale Concentration Maps
NO₂ nitrogen dioxide
11.5
µg/m³
-0.5 vs. national avg (12.0 µg/m³)EU limit: 40 µg/m³
PM2.5 particulate matter
8.7
µg/m³
≈ vs. national avg (8.7 µg/m³)EU limit: 25 µg/m³
Energy consumption trend · Solar panels
Energy consumption trend
Religious Affiliation (%)
Province-level estimate (CBS 2015) · Zuid-Holland
Places of Worship (Buildings)
18 total in municipality · 6.1 per 10k residents

Christian churches

17

Mosques

0

Synagogues

0

Temples / other

1

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