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Population of Tournai

Reference date: 2026-01-01

69,066

residents

The official population of Tournai was 69,066 residents on 1 January 2026, ranking 23rd among Belgium's municipalities.

A documented local view of Tournai
Documented local viewJackyM59 · CC BY 4.0 · Adapted for Belgium in Maps; changes were made.
Population density
320.7residents/km²
Rank in Belgium
23rdout of 565 municipalities
Population change
+75
Reference date
2026-01-01

Official time series

Official time series: Tournai2017–2026: 69,493–69,066.69,74069,27168,80168,33269,493201769,554201869,370201969,083202068,795202168,518202268,710202368,554202468,991202569,0662026
2017-01-01 – 2026-01-01

Source: official Statbel data · Statbel

View the exact data table
Official time series
202669,066320.7
202568,991320.4
202468,554318.4
202368,710319.1
202268,518318.2
202168,795319.5
202069,083320.8
201969,370322.1
201869,554323.0
201769,493322.7
201669,471322.6
201569,756323.9
201469,842324.3
201369,667323.5
201269,593323.1
201169,435322.4
201069,043320.6
200968,426317.7

Population

Who lives here

A complete, non-overlapping view of the registered population by age, from the same reference-date record.
Age structureShare of registered residents in five non-overlapping age groups.Under 18: 16.9%18–24: 8.8%25–44: 24.8%45–64: 26.7%65 and older: 22.8%
Reference date: 2026-01-01
View the exact data table
Registered residents by age group
Under 1811,65416.9%
18–246,0488.8%
25–4417,12824.8%
45–6418,46826.7%
65 and older15,76822.8%

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