Sint-Gillis-Waas
Reference date: 2026-01-01
20,272
residents
Explore Sint-Gillis-Waas through official statistics on population, age, housing, mobility, businesses and the local built environment, with sources and reference dates.

- Population density
- 365.3residents/km²
- Rank in Belgium
- 170thout of 565 municipalities
- Population change
- +133
- 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
- House sales20.9 sales / 1,000 dwellingsHouse sales: 20.9 sales / 1,000 dwellings · national percentile 87/100
- Land cover54.7 % of municipal areaLand cover: 54.7 % of municipal area · national percentile 83/100
- Scheduled public transport71.7 departures / 1,000 residentsScheduled public transport: 71.7 departures / 1,000 residents · national percentile 33/100
Indicators use their latest available source period. The date is shown separately for every figure.
Population and age
Population
20,272
residents
+133 since 2025 (+0.7%)
55% above Belgium’s municipal median · national percentile 70/100 among 565
Same as the municipal median in East Flanders · provincial percentile 50/100 among 55
Population density
365.3
residents/km²
+2.4 since 2025 (+0.7%)
14% above Belgium’s municipal median · national percentile 56/100 among 565
18% below the municipal median in East Flanders · provincial percentile 34/100 among 55
Age profile
44
years
2% above Belgium’s municipal median
Same as the municipal median in East Flanders
Housing and built environment
Housing stock
9,194
dwellings
51% above Belgium’s municipal median · national percentile 69/100 among 565
Same as the municipal median in East Flanders · provincial percentile 50/100 among 55
Building permits
7.3
new dwellings / 1,000 existing dwellings
Total: 67 dwellings
2% above Belgium’s municipal median · national percentile 52/100 among 565
19% below the municipal median in East Flanders · provincial percentile 34/100 among 55
Land cover
Arable land54.7
% of municipal area
Total: 3,033 ha
41% above Belgium’s municipal median · national percentile 83/100 among 565
30% above the municipal median in East Flanders · provincial percentile 94/100 among 55
House sales
20.9
sales / 1,000 dwellings
Total: 192 sales
21% above Belgium’s municipal median · national percentile 87/100 among 565
6% above the municipal median in East Flanders · provincial percentile 77/100 among 55
Mobility and connectivity
Scheduled public transport
71.7
departures / 1,000 residents
Total: 1,454 departures
28% below Belgium’s municipal median · national percentile 33/100 among 565
19% above the municipal median in East Flanders · provincial percentile 66/100 among 55
Public level crossings
0
crossings
Same as Belgium’s municipal median
100% below the municipal median in East Flanders
Fixed broadband coverage
97.8
%
0.6% below Belgium’s municipal median · national percentile 34/100 among 565
0.2% below the municipal median in East Flanders · provincial percentile 43/100 among 55
5G mobile coverage
100.0
%
Same as Belgium’s municipal median
Same as the municipal median in East Flanders
Economy and employment
VAT-registered enterprises
101.1
enterprises / 1,000 residents
Total: 2,050 enterprises
1% below Belgium’s municipal median · national percentile 47/100 among 565
7% below the municipal median in East Flanders · provincial percentile 43/100 among 55
Official time series
Source: official Statbel data · Statbel
View the exact data table
| 2026 | 20,272 | 365.3 |
| 2025 | 20,139 | 362.9 |
| 2024 | 20,144 | 363.0 |
| 2023 | 19,932 | 359.2 |
| 2022 | 19,716 | 355.3 |
| 2021 | 19,590 | 353.1 |
| 2020 | 19,499 | 351.4 |
| 2019 | 19,370 | 349.1 |
| 2018 | 19,273 | 347.4 |
| 2017 | 19,252 | 346.6 |
| 2016 | 19,204 | 345.8 |
| 2015 | 19,235 | 346.3 |
| 2014 | 19,076 | 343.5 |
| 2013 | 18,968 | 341.5 |
| 2012 | 18,876 | 339.9 |
| 2011 | 18,780 | 338.1 |
| 2010 | 18,501 | 333.1 |
| 2009 | 18,420 | 331.7 |
Key figures
Use these population patterns in Horizon Mapper for catchment and location-opportunity analysis. Horizon Mapper