Enge was incorporated into Zürich in 1893, along with 11 other formerly independent municipalities.[1] In 2011, the population was 8,597.[2] Enge, which is only 2.4 km2, is the smallest neighbourhood in district 2.
^"A-Objekte KGS-Inventar". Schweizerische Eidgenossenschaft, Amt für Bevölkerungsschutz. 2009. Archived from the original on 2010-06-28. Retrieved 2014-12-10.
^"B-Objekte KGS-Inventar"(PDF). Schweizerische Eidgenossenschaft, Amt für Bevölkerungsschutz. 2015-02-18. Archived from the original(PDF) on 2015-10-01. Retrieved 2015-12-17.
^"A-Objekte KGS-Inventar"(PDF). Schweizerische Eidgenossenschaft, Amt für Bevölkerungsschutz. 2015-01-01. Archived from the original(PDF) on 2015-10-01. Retrieved 2015-12-17.