Tsawwassen is the southernmost community in Delta — and in fact the southernmost tip of mainland Metro Vancouver. It sits on a peninsula between Boundary Bay (east) and the Strait of Georgia (west), connected to the rest of Delta by a single corridor through the Tsawwassen First Nation reserve. The community of 20,933 residents is built predominantly on coastal bluffs 30–80 metres above sea level, looking west across the Strait toward the Gulf Islands and Vancouver Island.

Tsawwassen's two defining features are its climate and its ferries. The community calls itself "the sunniest place in Metro Vancouver" and Environment and Climate Change Canada data generally supports that: it receives 300–400 mm less annual rainfall than downtown Vancouver and has measurably more summer sunshine, sitting in the Strait of Georgia's minor rain shadow. The BC Ferries Tsawwassen terminal at the south end of the community is the mainland port for ferries to Victoria (Swartz Bay), Nanaimo (Duke Point), and the Gulf Islands — 1 hour 35 minutes to Vancouver Island, roughly every 60–90 minutes in daylight. For a newcomer family planning to spend time on Vancouver Island, Tsawwassen is the only practical mainland residential choice.

Residentially, Tsawwassen is dominated by single-family houses from the 1960s–2000s on generous bluff-top lots, with newer townhouse and mid-rise development clustered at Tsawwassen Springs (a golf-course master-planned community) and around the Tsawwassen Mills outlet mall. Beach Grove is the lowest-altitude, most direct-coastal sub-neighbourhood; Boundary Bay sits along the eastern shore with a long walking trail and wetland bird sanctuary. Detached houses run $1.5M–2.5M, townhouses $850k–1.3M, and the rental stock is genuinely thin. Commutes are the catch: the 620 bus to Bridgeport Canada Line takes 35–40 minutes; car commute to downtown Vancouver runs 55–75 minutes.