Census boundary evidence
St. Louis de France — 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
- QC151010_1911
- Source boundary identifier
- QC151010
- Census vintage
- 1911
- Source label
- St. Louis de France
- Province code
- QC
- District label
- Champlain
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: St. Louis de France
TCP UID: QC151010
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.
- St. Louis de France — 1911 · 1911_V1T1, row 5816 unique_contextual_name_candidate
- St. Louis de France — 1911 · 1911_V1T2, row 5765 unique_contextual_name_candidate
- St. Louis de France — 1911 · 1911_V2T2, row 2404 unique_contextual_name_candidate
- St. Louis de France — 1911 · 1911_V2T7, row 2403 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 |
|---|---|---|---|---|---|
| Cap de la Magdeleine · 1901 | 1901 → 1911 | 0.44558864716376334 | 7.655711459048893e-09 | 7.349582371222059e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Notre-Dame du Mont Carmel · 1901 | 1901 → 1911 | 0.3327228755949538 | 1.8663852638986546e-09 | 5.487963386275987e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Maurice · 1901 | 1901 → 1911 | 60627749.43596037 | 0.4026320418701594 | 0.9999999804699672 | LATER_WITHIN_EARLIERHistorical succession verified: False |
| Notre Dame du Mont Carmel · 1921 | 1911 → 1921 | 0.1849949495089484 | 3.0513246428749044e-09 | 1.4353180926994292e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Louis de France · 1921 | 1911 → 1921 | 60627748.78336955 | 0.9999999697060709 | 0.9999999693576684 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| Ste. Marthe du Cap de la Madeleine · 1921 | 1911 → 1921 | 0.10691353950157073 | 1.7634422918250658e-09 | 2.663643872059264e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Maurice · 1921 | 1911 → 1921 | 0.6777455178740788 | 1.1178800317395467e-08 | 7.534624667338053e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Cap de la Madeleine, T-V · 1921 | 1911 → 1921 | 0.4679596949898929 | 7.718572604198665e-09 | 2.5903712964450834e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
Continuity assessments
- St. Louis de France (1911) → St. Louis de France (1921): supported_spatial_name_continuity
Area separations
| Earlier area | Continuing area | Separate area | Retained fraction | Separated fraction | Comparison status |
|---|---|---|---|---|---|
| St. Maurice · 1901 | St. Maurice · 1911 | St. Louis de France | 0.5973679361624101 | 0.4026320418701594 | later_totals_require_geographic_reconciliation |