Census boundary evidence
Chambly Canton vl — 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
- QC150020_1911
- Source boundary identifier
- QC150020
- Census vintage
- 1911
- Source label
- Chambly Canton vl
- Province code
- QC
- District label
- Chambly & Verchères
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: Chambly Canton vl
TCP UID: QC150020
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.
- Chambly Canton vl — 1911 · 1911_V1T1, row 5801 unique_contextual_name_candidate
- Chambly Canton — 1911 · 1911_V1T2, row 5750 unique_contextual_name_candidate
- Chambly Canton vl — 1911 · 1911_V2T2, row 2389 unique_contextual_name_candidate
- Chambly Canton — 1911 · 1911_V2T7, row 2388 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 |
|---|---|---|---|---|---|
| Chambly · 1901 | 1901 → 1911 | 0.0886850308947631 | 1.0646922506915293e-09 | 7.510244100332303e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
| Chambly Basin, Village · 1901 | 1901 → 1911 | 0.02230270523714861 | 6.73380933349304e-09 | 1.8886925869993312e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
| Chambly Canton, Village · 1901 | 1901 → 1911 | 1180853.9130333508 | 0.9999998208589106 | 0.9999997794708699 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| Chambly (St. Joseph) · 1921 | 1911 → 1921 | 0.08958629254699438 | 7.586566958183678e-08 | 1.0659973951746936e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Chambly Bassin, VL · 1921 | 1911 → 1921 | 0.02688339482632382 | 2.2766058189784633e-08 | 8.11684750418439e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Chambly Canton, VL · 1921 | 1911 → 1921 | 1180853.907666806 | 0.9999997749262403 | 0.9999997918593762 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
Continuity assessments
- Chambly Canton, Village (1901) → Chambly Canton vl (1911): name_change_requires_review
- Chambly Canton vl (1911) → Chambly Canton, VL (1921): name_change_requires_review