The population is growing slower than in Lansingerland. Homes cost more than the average in the municipality of Lansingerland.
150 residents,
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Compared with the municipality of Lansingerland · newest year available
© Kadaster / PDOK, CBS
The average WOZ value in Klappolder is €761,000, 51% higher than in Lansingerland (€505,000). Between 2021 and 2025 the average WOZ value rose 38%, against a rise of 33% in Lansingerland. 74% of the homes are owner-occupied, 1 percentage point more than in Lansingerland (73%).
The average WOZ value rose 38% between 2021 and 2025, to €761,000.
The WOZ value as struck on 1 January of the year before the KWB edition.
Source: CBS Kerncijfers wijken en buurten (KWB) 2025
Modelled ownership costs for a typical dwelling here: ~€427 per month (excluding mortgage and energy)
Typical home here, before mortgage and energy
Model estimates, not bills.
For this home, Lansingerland's OZB, sewage and waste levies rank 92nd of 334 gemeenten, cheapest first.
Water board, maintenance and insurance are estimated from national rates and the home's value and size, so they aren't compared.
Source: Municipal levies + CBS 2026
Klappolder has the highest WOZ value of the 3 buurten in Bleiswijk Buiten.
Average WOZ value from the Netherlands down to this area, and its rank within its own group (e.g. buurten within the same wijk). Provincie is omitted: KWB publishes no province rows to average.
Source: CBS Kerncijfers wijken en buurten (KWB)
Here: €761,000 average WOZ value.
| Value | Dwellings | Aged 65+ | |
|---|---|---|---|
| Klappolder | 761,000 | 54 | – |
| Overbuurtse Polder | 655,000 | 306 | – |
| Kruisweg | 579,000 | 86 | – |
Each circle is an area: position by average WOZ value, size by dwelling count. The 65-and-over share (pct_65_plus) travels on every point but is not yet drawn as a second axis.
Source: CBS Kerncijfers wijken en buurten (KWB)
The largest category is owner-occupied, at 74% of dwellings.
CBS publishes this as a share of the dwelling stock, not a count.
Source: CBS Kerncijfers wijken en buurten (KWB) 2025
100% of the dwelling stock is single-family homes.
CBS publishes this as a share of the dwelling stock, not a count.
Source: CBS Kerncijfers wijken en buurten (KWB) 2025
38% of dwellings were built between 1965 and 1974, against 14% in the municipality of Lansingerland.
Based on 55 dwellings with a registered construction year in the BAG (verblijfsobjecten whose pand has no usable bouwjaar, such as 1005 or 9999, are excluded).
Source: Kadaster BAG (bag-light.gpkg) 2026-09-01
Klappolder has too few residents for a reliable rate per 1,000 residents (under 200), so counts are shown instead of a comparison. In 2025, 19 crimes were registered, against 21 in 2021. Crimes are counted where they happen, not where the offender lives.
19 crimes were registered in Klappolder in 2025 (21 in 2021).
Too few residents for a reliable per-1,000 figure (threshold 200) — registered crime, not all crime — CBS/Politie 47018NED.
Source: CBS/Politie geregistreerde misdrijven (47018NED) 2025
The largest category in Klappolder is 'Theft and burglary': 10 in 2025.
Too few residents for a reliable per-1,000 figure (threshold 200). Four categories are structurally withheld at buurt level (sex offences, child pornography, child prostitution, other integrity offences); the gap with the published total is shown under 'other'.
Source: CBS/Politie geregistreerde misdrijven (47018NED) 2025
In 2024, police in Klappolder registered 7 traffic accidents, of which 3 with injury and none fatal.
Registered accidents (BRON, Rijkswaterstaat); material-damage-only accidents have not been systematically registered since roughly 2010 and are not comparable between areas. This area shows only accidents with an exactly known location (roughly 80-85% of all registered accidents); the rest is known only at street, intersection or gemeente level. The comparison with the gemeente therefore also uses only the gemeente's exactly-located accidents, which is why that figure is lower than on the gemeente's own page.
Source: BRON — Bestand geRegistreerde Ongevallen Nederland (Rijkswaterstaat) 2024
An estimated 83% of adults in Klappolder rate their own health as good, 5 percentage points more than in Lansingerland. Fewer adults report anxiety or depression (39% against 44%) and fewer feel lonely (38% against 42%), but more smoke (16% against 13%) and more drink excessively (6% against 5%). Built-up land is the largest land use in Klappolder, covering 59% of the area, against 26% in Lansingerland. Green space such as parks, sports fields, forest and nature covers 1% of the area, 13 percentage points below the 14% in Lansingerland.
An estimated 83% of adults rate their own health as good, against 78% in the municipality of Lansingerland (2024).
An RIVM model estimate (small-area estimation from the 2024 Health Monitor for Adults and Elderly), not a direct tabulation — even a buurt that was not itself surveyed gets an estimate. Figures cover adults aged 18 and over.
Source: RIVM/CBS Gezondheidsmonitor Volwassenen en Ouderen (kleine-gebieden-schatting) 2024
0.6% of the area is green (parks, sport, nature), against 14% in the municipality of Lansingerland.
Every share is calculated as a percentage of the TOTAL area (land and water together, peiljaar 2022); water is therefore one of the slices itself, not a separate whole. Green is the sum of recreational terrain (parks, sport fields, allotments, day recreation) and natural terrain (forest, open natural terrain) — agricultural land is not counted as green here.
Source: CBS Bodemgebruik (86211NED) 2022
A large supermarket lies here at an average road distance of 1300 m.
| Distance | Value | |
|---|---|---|
| Large supermarket | 1,300 m | – |
| GP practice | 2,400 m | – |
| Primary school | 1,600 m | – |
| Daycare | 1,600 m | – |
| Large supermarkets | – | 0.3 |
| GP practices | – | 0 |
| Daycares | – | 0 |
Average road distance from every address in this buurt to the nearest amenity, and the average count within 1 km — a buurt average, not a distance from one address.
Source: CBS proximity statistics 2025
Klappolder has 150 inhabitants (2026), or 88 per km² (93% lower than in Lansingerland). In the 2025 House of Representatives (Tweede Kamer) election, turnout in the municipality of Lansingerland was 84%, 6 percentage points above the national 78%. Of the parties that are largest nationally, VVD had the highest share there: 19% of the vote, against 14% nationally. Election results exist only per municipality, so these are the municipality's figures.
The population grew 3% between 2021 and 2026, to 150.
Source: CBS Kerncijfers wijken en buurten (KWB) 2026
With 88 residents per km², this buurt is 93% less densely populated than the municipality of Lansingerland.
Source: CBS Kerncijfers wijken en buurten (KWB) 2026
In 2025, almost no children were born; almost no one died.
Source: CBS Kerncijfers wijken en buurten (KWB) 2025
34% of residents are between 45 and 65.
Source: CBS Kerncijfers wijken en buurten (KWB) 2026
45% of residents are never married.
Source: CBS Kerncijfers wijken en buurten (KWB) 2026
79% of residents have Dutch origin.
Source: CBS Kerncijfers wijken en buurten (KWB) 2026
These figures are for the whole municipality of Lansingerland; there is no result per buurt or wijk. At the general election (Tweede Kamer) of 29 October 2025, 84% of eligible voters in Lansingerland voted. The largest party was VVD with 19% of the valid votes.
Official election result (Kiesraad), top 8 parties by national vote count plus 'Other'; share of valid votes. A voter may vote at any polling station in their own gemeente; there is therefore no reliable buurt- or wijk-level result. This figure is the whole gemeente's own result.
Source: Kiesraad — Verkiezingsuitslag Tweede Kamer (data.overheid.nl) TK2025
32% of cars run on something other than petrol (diesel, LPG or electricity, hybrids included), 7 percentage points more than in Lansingerland (25%).
Handel en horeca is the largest sector, with 30 establishments.
Source: CBS Kerncijfers wijken en buurten (KWB) 2025
32% of passenger cars do not run on petrol (diesel, LPG, electric etc.), against 25% in the municipality of Lansingerland (2025).
CBS splits passenger cars into 'petrol' and 'other fuel' only. That second category bundles diesel, LPG, electric (including hybrid), hydrogen, alcohol, LNG and CNG together — CBS publishes no separate electric-car count per buurt, wijk or gemeente, so this is not the same as an 'electric share'.
Source: CBS Kerncijfers wijken en buurten (KWB) 2025
The share of passenger cars not running on petrol went from 28% to 32% between 2021 and 2025.
See the 'Passenger cars by fuel type' card for what 'other fuel' covers — this is not the share of electric cars.
Source: CBS Kerncijfers wijken en buurten (KWB) 2025
In 2025, 170 passenger cars and 10 motorcycles were registered here.
At this level CBS publishes only passenger cars and motorcycles, no vans or trucks.
Source: CBS Kerncijfers wijken en buurten (KWB) 2025
39% of addresses are residential; the largest other use is industrial (44%).
Based on 141 verblijfsobjecten in use. An object with several registered uses (e.g. a flat above a shop) is counted under each of them, so the shares can add up to more than 100%.
Source: Kadaster BAG (bag-light.gpkg) 2026-09-01
88 residents per km²: 84% less densely populated than the Dutch average.
The 5 characteristics that differ most from the national average, ranked by log ratio (so a halving and a doubling count as equally different); the shown percentage is the ordinary difference against the Netherlands.
Source: CBS Kerncijfers wijken en buurten (KWB) 2026
| Overbuurtse Polder | 830 | €655,000 | 58 |
| Kruisweg | 230 | €579,000 | 32 |
| Prisma | 0 | – | – |
| Rotte Zoom | 40 | – | – |