Most densely populated municipalities

The 20 municipalities in Vorarlberg with the highest people per km², and the 20 with the lowest, out of 77 with a published figure.

	Municipality	State	Postal code	People per km²
1	Altach	Vorarlberg	6844	1,342.9 /km²
2	Mäder	Vorarlberg	6841	1,253.4 /km²
3	Lustenau	Vorarlberg	6890	1,105.3 /km²
4	Bregenz	Vorarlberg	6911	999.2 /km²
5	Feldkirch	Vorarlberg	6803	973.2 /km²
6	Wolfurt	Vorarlberg	6922	895.4 /km²
7	Lauterach	Vorarlberg	6923	886.6 /km²
8	Götzis	Vorarlberg	6840	847.3 /km²
9	Röthis	Vorarlberg	6832	823.2 /km²
10	Schwarzach	Vorarlberg	6858	784.9 /km²
11	Hard	Vorarlberg	6971	781.2 /km²
12	Weiler	Vorarlberg	6837	745.8 /km²
13	Lochau	Vorarlberg	6900	652.0 /km²
14	Kennelbach	Vorarlberg	6921	581.2 /km²
15	Hohenems	Vorarlberg	6845	580.9 /km²
16	Koblach	Vorarlberg	6842	483.5 /km²
17	Meiningen	Vorarlberg	6812	471.5 /km²
18	Schlins	Vorarlberg	6824	428.4 /km²
19	Thüringen	Vorarlberg	6712	412.0 /km²
20	Dornbirn	Vorarlberg	6855	397.5 /km²

Most sparsely populated municipalities

	Municipality	State	Postal code	People per km²
1	Sonntag	Vorarlberg	6731	7.6 /km²
2	Gaschurn	Vorarlberg	6794	8.9 /km²
3	Schröcken	Vorarlberg	6888	9.2 /km²
4	Silbertal	Vorarlberg	6782	9.6 /km²
5	Klösterle	Vorarlberg	6762	10.7 /km²
6	Fontanella	Vorarlberg	6733	15.0 /km²
7	Laterns	Vorarlberg	6830	16.1 /km²
8	Damüls	Vorarlberg	6884	16.2 /km²
9	Sibratsgfäll	Vorarlberg	6953	16.3 /km²
10	Dalaas	Vorarlberg	6752	16.9 /km²
11	Lech	Vorarlberg	6764	17.4 /km²
12	St. Gallenkirch	Vorarlberg	6791	17.4 /km²
13	Brand	Vorarlberg	6708	18.7 /km²
14	Schoppernau	Vorarlberg	6886	19.8 /km²
15	Raggal	Vorarlberg	6741	20.8 /km²
16	Blons	Vorarlberg	6723	23.6 /km²
17	Schnepfau	Vorarlberg	6882	29.3 /km²
18	Viktorsberg	Vorarlberg	6836	35.0 /km²
19	Tschagguns	Vorarlberg	6774	39.2 /km²
20	Au	Vorarlberg	6883	42.4 /km²

Most densely populated municipalities — All of Austria

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.