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Lasne

Reference date: 2026-01-01

14,151

residents

Explore Lasne through official statistics on population, age, housing, mobility, businesses and the local built environment, with sources and reference dates.

A documented local view of Lasne
Documented local viewWouter Hagens · CC BY-SA 3.0 · Adapted for Belgium in Maps; changes were made.
Population density
297.5residents/km²
Rank in Belgium
261stout of 565 municipalities
Population change
-24
Reference date
2026-01-01

Key figures

At a glance

Twelve source-backed signals place this municipality in its demographic, housing, economic, land-use, mobility and connectivity context.

What stands out

  1. VAT-registered enterprises219.0 enterprises / 1,000 residentsVAT-registered enterprises: 219.0 enterprises / 1,000 residents · national percentile 100/100
  2. Fixed broadband coverage99.1 %Fixed broadband coverage: 99.1 % · national percentile 80/100
  3. House sales19.8 sales / 1,000 dwellingsHouse sales: 19.8 sales / 1,000 dwellings · national percentile 79/100

Indicators use their latest available source period. The date is shown separately for every figure.

Population and age

Population

14,151

residents

−24 since 2025 (−0.2%)

8% above Belgium’s municipal median · national percentile 54/100 among 565

28% above the municipal median in Walloon Brabant · provincial percentile 65/100 among 27

Period: · Source: Statbel population by residence, nationality, marital status, age and sex, 2026

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Population density

297.5

residents/km²

−0.5 since 2025 (−0.2%)

7% below Belgium’s municipal median · national percentile 48/100 among 565

18% above the municipal median in Walloon Brabant · provincial percentile 57/100 among 27

Period: · Source: Statbel population by residence, nationality, marital status, age and sex, 2026

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Age profile

48

years

12% above Belgium’s municipal median

14% above the municipal median in Walloon Brabant · provincial percentile 98/100 among 27

Period: · Source: Statbel population by residence, nationality, marital status, age and sex, 2026

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Housing and built environment

Housing stock

6,096

dwellings

Same as Belgium’s municipal median · national percentile 50/100 among 565

32% above the municipal median in Walloon Brabant · provincial percentile 65/100 among 27

Period: · Source: Statbel cadastral building stock, 2025 release

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Building permits

8.4

new dwellings / 1,000 existing dwellings

Total: 51 dwellings

17% above Belgium’s municipal median · national percentile 62/100 among 565

47% above the municipal median in Walloon Brabant · provincial percentile 72/100 among 27

Reference date: · Source: Statbel building permits by month and administrative geography

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Land cover

Arable land

34.6

% of municipal area

Total: 1,647 ha

10% below Belgium’s municipal median · national percentile 38/100 among 565

27% below the municipal median in Walloon Brabant · provincial percentile 20/100 among 27

Reference date: · Source: Statbel land cover according to the Land Register (SQLite)

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House sales

19.8

sales / 1,000 dwellings

Total: 121 sales

15% above Belgium’s municipal median · national percentile 79/100 among 565

19% above the municipal median in Walloon Brabant · provincial percentile 91/100 among 27

Reference date: · Source: Statbel real-estate deeds by statistical sector, 2013-2024

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Mobility and connectivity

Scheduled public transport

112.9

departures / 1,000 residents

Total: 1,597 departures

13% above Belgium’s municipal median · national percentile 60/100 among 565

4% below the municipal median in Walloon Brabant · provincial percentile 46/100 among 27

Scheduled service date: Published timetable; planned service, not observed operations. · Source: De Lijn static GTFS, STIB-MIVB static GTFS, TEC static GTFS, SNCB-NMBS static GTFS, Statbel population by residence, nationality, marital status, age and sex, 2026, Statbel statistical sectors 2026 (GeoJSON, EPSG:3812)

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Public level crossings

0

crossings

Same as Belgium’s municipal median

Same as the municipal median in Walloon Brabant

Period: · Source: Infrabel — public level crossings

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Fixed broadband coverage

99.1

%

0.7% above Belgium’s municipal median · national percentile 80/100 among 565

0.0% above the municipal median in Walloon Brabant · provincial percentile 54/100 among 27

Period: · Source: BIPT Atlas Fixed

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5G mobile coverage

100.0

%

Same as Belgium’s municipal median

Same as the municipal median in Walloon Brabant

Period: · Source: BIPT Atlas Mobile

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Economy and employment

VAT-registered enterprises

219.0

enterprises / 1,000 residents

Total: 3,099 enterprises

114% above Belgium’s municipal median · national percentile 100/100 among 565

75% above the municipal median in Walloon Brabant · provincial percentile 98/100 among 27

Reference date: · Source: Statbel VAT-registered enterprises by legal form, 2024

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Official time series

Official time series: Lasne2017–2026: 14,212–14,151.14,34214,26914,19514,12214,212201714,236201814,244201914,257202014,271202114,299202214,313202314,198202414,175202514,1512026
2017-01-01 – 2026-01-01

Source: official Statbel data · Statbel

View the exact data table
Official time series
202614,151297.5
202514,175298.0
202414,198298.5
202314,313300.9
202214,299300.6
202114,271300.0
202014,257299.7
201914,244299.4
201814,236299.3
201714,212298.4
201614,133296.8
201514,195298.1
201414,178297.7
201314,180297.7
201214,083295.7
201114,077295.6
201013,976293.5
200913,940292.7

Key figures

Municipalities in the same province with a similar population

Use these population patterns in Horizon Mapper for catchment and location-opportunity analysis. Horizon Mapper