Census boundary evidence
Sault St. Louis — 1911 census geography (QC)
This page identifies a census boundary representation. Source-table records below retain their own reporting-unit identity and geographic qualifications.
- Map snapshot identifier
- QC166002_1911
- Source boundary identifier
- QC166002
- Census vintage
- 1911
- Source label
- Sault St. Louis
- Province code
- QC
- District label
- Laprairie & Napierville
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: Sault St. Louis
TCP UID: QC166002
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.
- Sault St. Louis — 1911 · 1911_V1T1, row 6203 unique_contextual_name_candidate
- Sault St. Louis — 1911 · 1911_V1T2, row 6151 unique_contextual_name_candidate
- Sault St. Louis — 1911 · 1911_V2T2, row 2791 unique_contextual_name_candidate
- Sault St. Louis — 1911 · 1911_V2T7, row 2789 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 |
|---|---|---|---|---|---|
| St. Joachim · 1901 | 1901 → 1911 | 0.4336427458288816 | 9.4412539480947e-09 | 8.518985815354058e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Sault St. Louis · 1901 | 1901 → 1911 | 50903092.99584393 | 0.9999999746516948 | 0.999999957016141 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| Laprairie · 1901 | 1901 → 1911 | 0.24650439878198932 | 2.4838875347000292e-09 | 4.842621021209954e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Constant · 1901 | 1901 → 1911 | 0.41700885217593214 | 5.476836002923484e-09 | 8.192210133190332e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Isidore · 1901 | 1901 → 1911 | 0.17469990174496625 | 3.362037305131854e-09 | 3.4320094114900634e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Joachim de Châteauguay · 1921 | 1911 → 1921 | 0.16672329532425775 | 3.2753076158153992e-09 | 7.930576019878436e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Châteauguay, T-V · 1921 | 1911 → 1921 | 0.2423355529559597 | 4.760723332847934e-09 | 1.632539409510257e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
| Laprairie · 1921 | 1911 → 1921 | 0.24288747303345662 | 4.7715658970476834e-09 | 2.4474419552745777e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Constant · 1921 | 1911 → 1921 | 0.4273231439790745 | 8.394836157519274e-09 | 7.007242359123487e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Isidore · 1921 | 1911 → 1921 | 0.15964597660320984 | 3.136272480614179e-09 | 3.0723299091438926e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Indian reserves (Sault St. Louis) · 1921 | 1911 → 1921 | 50903093.034048826 | 0.9999999577666826 | 0.9999999752741136 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
Continuity assessments
- Sault St. Louis (1901) → Sault St. Louis (1911): supported_spatial_name_continuity
- Sault St. Louis (1911) → Indian reserves (Sault St. Louis) (1921): name_change_requires_review
People and biographical connections
These published connections come from the separate LINCS / Dictionary of Canadian Biography layer. A life event or overlapping lifespan does not establish residence at a census date. The association remains attached to this published page; it is not assigned to every revised census group.
| Name | Lifespan | Connection |
|---|---|---|
| Aurélie Lesaulnier | 1834–1922 | died here |
| Jean-Baptiste Canadien | 1840–1919 | died here |