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Trooz

Reference date: 2026-01-01

8,290

residents

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

A documented local view of Trooz
Documented local viewJean-Pol GRANDMONT · CC BY 2.5 · Adapted for Belgium in Maps; changes were made.
Population density
341.7residents/km²
Rank in Belgium
404thout of 565 municipalities
Population change
+90
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. House sales23.2 sales / 1,000 dwellingsHouse sales: 23.2 sales / 1,000 dwellings · national percentile 95/100
  2. Scheduled public transport217.7 departures / 1,000 residentsScheduled public transport: 217.7 departures / 1,000 residents · national percentile 91/100
  3. Building permits3.8 new dwellings / 1,000 existing dwellingsBuilding permits: 3.8 new dwellings / 1,000 existing dwellings · national percentile 23/100

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

Population and age

Population

8,290

residents

+90 since 2025 (+1.1%)

37% below Belgium’s municipal median · national percentile 29/100 among 565

9% above the municipal median in Liège Province · provincial percentile 52/100 among 84

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

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Population density

341.7

residents/km²

+3.7 since 2025 (+1.1%)

7% above Belgium’s municipal median · national percentile 54/100 among 565

61% above the municipal median in Liège Province · provincial percentile 70/100 among 84

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

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Age profile

40

years

7% below Belgium’s municipal median

7% below the municipal median in Liège Province

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

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Housing and built environment

Housing stock

3,963

dwellings

35% below Belgium’s municipal median · national percentile 30/100 among 565

1% above the municipal median in Liège Province · provincial percentile 51/100 among 84

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

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Building permits

3.8

new dwellings / 1,000 existing dwellings

Total: 15 dwellings

47% below Belgium’s municipal median · national percentile 23/100 among 565

27% below the municipal median in Liège Province · provincial percentile 38/100 among 84

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

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Land cover

Woodland

35.1

% of municipal area

Total: 851 ha

9% below Belgium’s municipal median · national percentile 40/100 among 565

20% below the municipal median in Liège Province · provincial percentile 26/100 among 84

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

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House sales

23.2

sales / 1,000 dwellings

Total: 92 sales

35% above Belgium’s municipal median · national percentile 95/100 among 565

63% above the municipal median in Liège Province · provincial percentile 95/100 among 84

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

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Mobility and connectivity

Scheduled public transport

217.7

departures / 1,000 residents

Total: 1,805 departures

118% above Belgium’s municipal median · national percentile 91/100 among 565

54% above the municipal median in Liège Province · provincial percentile 82/100 among 84

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 Liège Province

Period: · Source: Infrabel — public level crossings

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Fixed broadband coverage

98.8

%

0.4% above Belgium’s municipal median · national percentile 67/100 among 565

0.0% below the municipal median in Liège Province · provincial percentile 49/100 among 84

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 Liège Province

Period: · Source: BIPT Atlas Mobile

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Economy and employment

VAT-registered enterprises

86.6

enterprises / 1,000 residents

Total: 718 enterprises

15% below Belgium’s municipal median · national percentile 26/100 among 565

10% below the municipal median in Liège Province · provincial percentile 38/100 among 84

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

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Official time series

Official time series: Trooz2017–2026: 8,232–8,290.8,4008,1787,9567,7348,23220178,17220188,19920198,29720208,31220217,82220227,87120238,05820248,20020258,2902026
2017-01-01 – 2026-01-01

Source: official Statbel data · Statbel

View the exact data table
Official time series
20268,290341.7
20258,200338.0
20248,058332.2
20237,871324.5
20227,822322.4
20218,312342.6
20208,297342.0
20198,199337.9
20188,172336.8
20178,232340.1
20168,215339.4
20158,198338.7
20148,188338.3
20138,109335.0
20128,076333.7
20118,040332.2
20107,907326.7
20097,808322.6

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