Postcode 2421 Nieuwkoop
About 9,385 people live in postcode area 2421 in Nieuwkoop, in 3,950 households.
The average home value (WOZ) was €450,000 in 2023, up 74% from €259,000 in 2016.
70% of homes are owner-occupied, 14% are apartments and 4.7% were built before 1945.
Liveability is in the top 57% of Dutch postcode areas (Leefbaarometer 2024).
Check an address in 2421
Year built, floor area and neighbourhood facts for one home. Free.
Home values over time
| 2016 | €259,000 |
| 2017 | €264,000 +1.9% |
| 2018 | €273,000 +3.4% |
| 2019 | €293,000 +7.3% |
| 2020 | €318,000 +8.5% |
| 2021 | €343,000 +7.9% |
| 2022 | €381,000 +11.1% |
| 2023 | €450,000 +18.1% |
Average WOZ value (municipal tax valuation) of homes in this postcode area, CBS.
Who lives here
| Age 0–14 | 15.8% |
| Age 15–24 | 11.5% |
| Age 25–44 | 22.2% |
| Age 45–64 | 27.3% |
| Age 65+ | 23.3% |
| Single-person households | 29.5% |
| Families with children | 37.8% |
| Average household size | 2.4 |
| Median household income | – |
| Urbanity | hardly urban |
CBS 2024
Homes
| Homes | 3,905 |
| Owner-occupied / rented | 70% / 30% |
| Social housing | 21.9% |
| Apartments | 14% |
| Built before 1945 | 4.7% |
| Built 2015 or later | 7.7% |
| Average gas use | 890 m³ a year |
| Average electricity use | 2,800 kWh a year |
Distance to everyday places
| Supermarket | 0.9 km |
| GP | 1 km |
| Pharmacy | 1 km |
| Primary school | 1.6 km |
| Secondary school | 1.1 km |
| Daycare | 0.9 km |
| Train station | 9.9 km |
| Hospital | 9.2 km |
| Library | 1 km |
| Swimming pool | 1.6 km |
Average road distance for residents, CBS.
Schools in 2421
| Primary school | Distance | Target level reading / maths |
|---|---|---|
| Basisschool De Zilveren Maan public (non-denominational) · 302 pupils | Ladderhaak 1 | 69% / 56.1% |
| KB De Rietkraag Roman Catholic · 256 pupils | Ladderhaak 9 | 64.5% / 33.3% |
| PCB Maranatha Protestant Christian · 175 pupils | Ladderhaak 7 | 80.8% / 34.6% |
Share of pupils leaving at the target level (2F reading, 1S maths) on the end-of-primary test, 2024. National: 73.7% / 43.3%.
| Secondary school | Distance | Exam pass rate |
|---|---|---|
| Ashram College KSG voor vwo, havo, mavo en vbo locatie Nieuwkoop VBO/MAVO | Achterweg 1 | VMBO 99.1% |
Exam pass rate per track, latest school year. DUO open data.
Neighbourhoods in 2421
Nieuwkoop · Nieuwkoop Lintbebouwing · Nieuwkoop Buitengebied West · Bedrijventerrein Nieuwkoop · Nieuwkoop Buitengebied Oost
Crime, liveability breakdown and more per neighbourhood.
Nearby postcodes
2415 Nieuwerbrug aan den Rijn · 2412 Bodegraven · 2411 Bodegraven · 2431 Noorden · 2432 Noorden · 2408 Alphen aan den Rijn · 2407 Alphen aan den Rijn · 2435 Zevenhoven · 2406 Alphen aan den Rijn
Sources: CBS Statistieken per postcode (via PDOK), Leefbaarometer 3.0. Figures are averages for the postcode area. AI agents: factline.dev/llms.txt.