Province: Ontario | Years recorded: 1901–1911

Picnic Island, Ontario (1901–1911)

Name: Picnic Island
Address: Ontario, CA

Picnic Island was a census subdivision in Ontario, recorded in 2 censuses between 1901 and 1911. Population grew substantially across the period (from 68 in 1901 to 228 in 1911).

Population trajectory across census years

Census year	Population	Page
1901	68	View 1901 detail →
1911	228	View 1911 detail →

Cross-year identity established by spatial polygon overlap (SAME_AS chains across the Canadian Census Subdivision boundary files).

Boundary lineage

Predecessors

split off from Algoma Eastern Railway - Goat Island to boundary of Sudbury in 1921

Successors

later split into Killarney in 1901
merged into NO DATA in 1921

Identifiers

Persistent place ID: PLACE_ON054044 — assigned to this enduring entity by chaining year-scoped TCP UIDs through spatial overlap
Wikidata: not yet grounded.

Sources

Census tabulations from the 1851–1921 Census of Canada series, transcribed and georeferenced by the Canadian Peoples / TCP project. Each year's detail page (linked above) cites the specific source table.