The area was settled in Charles Annis (1793) and by Thomas Adams (1808), but a community did not emerge until the 1830s. station in Port Union. The original village of Port Union was founded in the early to mid-1800s immediately south-east of the current-day intersection of Port Union Rd and
Lawrence Avenue. While currently part of Toronto, the original area of the community was within
Pickering Township. By 1865 the community had a post office. In 1974, as part of the municipal government reforms that introduced the
Regional Municipality of Durham, the
West Rouge area of Pickering (bordered by Port Union Rd in the west, the
Rouge River in the east, and Twyn Rivers Drive in the north) was annexed by
Scarborough, which in turn was amalgamated into Toronto in 1998. ==Education==