Mill Bay
Feature Type:Community - An unincorporated populated place, generally with a population of 50 or more, and having a recognized central area that might contain a post office, store and/or community hall, etc, intended for the use of the general public in the region.
Status: Official
Name Authority: BC Geographical Names Office
Relative Location: W side of Saanich Inlet between Bamberton and Cobble Hill, Shawnigan Land District
Latitude-Longitude: 48°39'07"N, 123°33'32"W at the approximate population centre of this feature.
Datum: WGS84
NTS Map: 92B/12
Origin Notes and History:

Mill Bay (settlement) adopted 17 January 1958 on 92B/12. Identified as Mill Bay (Post Office) in the 1973 supplement to the 1966 BC Gazetteer. Form of name changed to Mill Bay (community) 15 February 1983 on 92B/12.

Source: BC place name cards, or correspondence to/from BC's Chief Geographer or BC Geographical Names Office

Mill Bay Post Office was opened 1 February 1971.

Source: BC place name cards, or correspondence to/from BC's Chief Geographer or BC Geographical Names Office