Diest
in Leuven (Vlaams-Brabant)
Contents: Municipality
The population development of Diest as well as related information and services (weather, Wikipedia, Google, images).
| Name | Arrondissement | Population Census 1970-12-31 | Population Census 1981-03-01 | Population Census 1991-03-01 | Population Estimate 2001-01-01 | Population Census 2011-01-01 | Population Estimate 2016-01-01 | Population Census 2021-01-01 | Population Estimate 2026-01-01 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Diest | Leuven | 19,404 | 20,491 | 21,461 | 22,249 | 23,154 | 23,538 | 24,370 | 25,196 | → |
Source: Statistics Belgium.
Further information about the population structure:
| Gender (E 2026) | |
|---|---|
| Males | 12,463 |
| Females | 12,733 |
| Age Groups (E 2026) | |
|---|---|
| 0-17 years | 4,290 |
| 18-64 years | 14,607 |
| 65+ years | 6,299 |
| Age Distribution (E 2026) | |
|---|---|
| 90+ years | 326 |
| 80-89 years | 1,406 |
| 70-79 years | 2,790 |
| 60-69 years | 3,625 |
| 50-59 years | 3,320 |
| 40-49 years | 3,310 |
| 30-39 years | 2,983 |
| 20-29 years | 2,599 |
| 10-19 years | 2,762 |
| 0-9 years | 2,075 |
| Citizenship (E 2026) | |
|---|---|
| Belgium | 23,371 |
| Other Citizenship | 1,825 |