Census boundary evidence
Fort William c — 1911 census geography (ON)
This page identifies a census boundary representation. Source-table records below retain their own reporting-unit identity and geographic qualifications.
- Map snapshot identifier
- ON123119_1911
- Source boundary identifier
- ON123119
- Census vintage
- 1911
- Source label
- Fort William c
- Province code
- ON
- District label
- Thunder Bay & Rainy River
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: Fort William c
TCP UID: ON123119
Census source records
Each link states the assessment that connected the source row to this map. Name candidates remain candidates; no source statistic is silently assigned to the map.
- Fort William c — 1911 · 1911_V1T1, row 5393 unique_contextual_name_candidate
- Fort William — 1911 · 1911_V1T2, row 5343 unique_contextual_name_candidate
- Fort William c — 1911 · 1911_V2T2, row 2012 unique_contextual_name_candidate
- Fort William — 1911 · 1911_V2T7, row 2012 unique_contextual_name_candidate
Boundary intersections across censuses
These are computed polygon intersections in the equal-area CRS ESRI:102001. Fractions describe the area of the earlier and later polygons, respectively. They do not establish historical succession, and population has not been apportioned by area. All positive intersections are retained, including very small contributions.
| Other census representation | Years (earlier → later) | Overlap (m²) | Fraction of earlier area | Fraction of later area | Evidence |
|---|---|---|---|---|---|
| Fort William, Town—Ville · 1901 | 1901 → 1911 | 2585589.0831129593 | 0.9999999025032786 | 0.9999998662215218 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| Port Arthur · 1901 | 1901 → 1911 | 0.3458962174332103 | 5.332495459653227e-09 | 1.3377847756972032e-07 | PARTIAL_OVERLAPHistorical succession verified: False |
| McIntyre · 1921 | 1911 → 1921 | 0.47026395063249554 | 1.8187881856119169e-07 | 1.920560097780898e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Fort William, C · 1921 | 1911 → 1921 | 2585588.9587452193 | 0.9999998181211782 | 0.9999998911090613 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
Continuity assessments
- Fort William, Town—Ville (1901) → Fort William c (1911): name_change_requires_review
- Fort William c (1911) → Fort William, C (1921): name_change_requires_review