Population by place of residence, nationality (Belgian/non-Belgian), marital status, age and gender
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Population on January 1st 2026
All Marital Status All Marital Status All Marital Status
Marital Status Unmarried Married Widowed Divorced
Belgium Region Mens and womens Gender All Ages Age Group
Belgium Flanders region Mens and womens Women All Ages Less than 18 years 640.343 . . . 640.343
From 18 to 64 years 884.977 879.123 29.267 226.510 2.019.877
65 years and more 42.951 411.429 255.073 112.095 821.548
All Ages 1.568.271 1.290.552 284.340 338.605 3.481.768
Men All Ages Less than 18 years 671.894 . . . 671.894
From 18 to 64 years 1.046.256 811.483 9.245 177.734 2.044.718
65 years and more 50.997 480.317 77.479 91.177 699.970
All Ages 1.769.147 1.291.800 86.724 268.911 3.416.582
Mens and womens All Ages 3.337.418 2.582.352 371.064 607.516 6.898.350
Brussels-Capital region Mens and womens Women All Ages Less than 18 years 128.847 1 . . 128.848
From 18 to 64 years 229.879 141.535 5.247 38.142 414.803
65 years and more 14.757 31.920 29.235 21.263 97.175
All Ages 373.483 173.456 34.482 59.405 640.826
Men All Ages Less than 18 years 134.606 . . . 134.606
From 18 to 64 years 247.334 133.926 1.126 27.461 409.847
65 years and more 10.497 41.621 6.036 12.401 70.555
All Ages 392.437 175.547 7.162 39.862 615.008
Mens and womens All Ages 765.920 349.003 41.644 99.267 1.255.834
Walloon region Mens and womens Women All Ages Less than 18 years 356.302 . . . 356.302
From 18 to 64 years 567.790 377.732 20.910 142.269 1.108.701
65 years and more 26.616 175.646 145.063 81.555 428.880
All Ages 950.708 553.378 165.973 223.824 1.893.883
Men All Ages Less than 18 years 372.680 . . . 372.680
From 18 to 64 years 653.465 344.247 5.533 108.821 1.112.066
65 years and more 27.944 208.490 37.368 61.019 334.821
All Ages 1.054.089 552.737 42.901 169.840 1.819.567
Mens and womens All Ages 2.004.797 1.106.115 208.874 393.664 3.713.450
Belgium Mens and womens All Ages 6.108.135 4.037.470 621.582 1.100.447 11.867.634
Source: Statbel (Directorate-general Statistics - Statistics Belgium)