Most densely populated municipalities

The 20 municipalities in Flemish Region with the highest people per km², and the 20 with the lowest, out of 261 with a published figure.

	Municipality	Region	Postal code	People per km²
1	Mortsel	Flemish Region	2640	3,362.1 /km²
2	Boom	Flemish Region	2850	2,665.6 /km²
3	Edegem	Flemish Region	2650	2,552.9 /km²
4	Anvers	Flemish Region	2100	2,541.8 /km²
5	Kraainem	Flemish Region	1950	2,360.3 /km²
6	Hemiksem	Flemish Region	2620	2,267.9 /km²
7	Drogenbos	Flemish Region	1620	2,248.6 /km²
8	Wemmel	Flemish Region	1780	2,092.8 /km²
9	Wezembeek-Oppem	Flemish Region	1970	2,055.9 /km²
10	Vilvorde	Flemish Region	1800	2,049.1 /km²
11	Niel	Flemish Region	2845	1,982.3 /km²
12	Louvain	Flemish Region	3010	1,756.8 /km²
13	Ostende	Flemish Region	8400	1,747.4 /km²
14	Gand	Flemish Region	9041	1,728.2 /km²
15	Lint	Flemish Region	2547	1,551.3 /km²
16	Denderleeuw	Flemish Region	9472	1,458.7 /km²
17	Hove	Flemish Region	2540	1,389.7 /km²
18	Bredene	Flemish Region	8450	1,363.0 /km²
19	Machelen	Flemish Region	1831	1,330.2 /km²
20	Malines	Flemish Region	2811	1,321.0 /km²

Most sparsely populated municipalities

	Municipality	Region	Postal code	People per km²
1	Lo-Reninge	Flemish Region	8647	52.3 /km²
2	Zuyenkerque	Flemish Region	8377	55.9 /km²
3	Alveringem	Flemish Region	8691	63.6 /km²
4	Herstappe	Flemish Region	3717	65.2 /km²
5	Fourons	Flemish Region	3792	82.2 /km²
6	Heuvelland	Flemish Region	8953	83.4 /km²
7	Saint-Laurent	Flemish Region	9982	89.7 /km²
8	Vleteren	Flemish Region	8640	95.9 /km²
9	Biévène	Flemish Region	1547	111.4 /km²
10	Dixmude	Flemish Region	8600	112.0 /km²
11	Pepingen	Flemish Region	1673	121.3 /km²
12	Damme	Flemish Region	8340	123.0 /km²
13	Furnes	Flemish Region	8630	126.5 /km²
14	Markedal	Flemish Region	9681	135.9 /km²
15	Heers	Flemish Region	3870	137.4 /km²
16	Gingelom	Flemish Region	3891	148.5 /km²
17	Langemark-Poelkapelle	Flemish Region	8920	150.8 /km²
18	Wortegem-Petegem	Flemish Region	9790	153.5 /km²
19	Ravels	Flemish Region	2381	156.6 /km²
20	Hechtel-Eksel	Flemish Region	3941	160.2 /km²

Most densely populated municipalities — All of Belgium

One row per municipalities. The figures are published by municipality, so every postal code inside one shares them; the postal code shown is one of that municipality's.