Census boundary evidence
Pointe-aux-Trembles — 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
- QC168001_1911
- Source boundary identifier
- QC168001
- Census vintage
- 1911
- Source label
- Pointe-aux-Trembles
- Province code
- QC
- District label
- Laval
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: Pointe-aux-Trembles
TCP UID: QC168001
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.
- Pointe-aux-Trembles — 1911 · 1911_V1T1, row 6231 unique_contextual_name_candidate
- Pointe-aux-Trembles — 1911 · 1911_V1T2, row 6179 unique_contextual_name_candidate
- Pointe-aux-Trembles — 1911 · 1911_V1T2, row 6194 unique_contextual_name_candidate
- Pointe-aux-Trembles — 1911 · 1911_V2T2, row 2819 unique_contextual_name_candidate
- Pointe-aux-Trembles — 1911 · 1911_V2T7, row 2817 unique_contextual_name_candidate
- Pointe-aux-Trembles — 1911 · 1911_V2T7, row 2832 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 |
|---|---|---|---|---|---|
| Longue Pointe · 1901 | 1901 → 1911 | 0.083360438480984 | 3.999995361449758e-09 | 3.403258837157603e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Pointe aux Trembles · 1901 | 1901 → 1911 | 24494297.368523818 | 0.8511720982079551 | 0.9999999459984955 | LATER_WITHIN_EARLIERHistorical succession verified: False |
| Rivière des Prairies · 1901 | 1901 → 1911 | 0.3742748999412166 | 1.4609324214263842e-08 | 1.5280082302371636e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Léonard de Port Maurice · 1901 | 1901 → 1911 | 0.21235273541986327 | 6.217621111180991e-09 | 8.669476031812127e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Pointe aux Trembles, par. · 1921 | 1911 → 1921 | 2455702.5425179424 | 0.10025608707853728 | 0.9998907042990625 | LATER_WITHIN_EARLIERHistorical succession verified: False |
| Rivière des Prairies, par. · 1921 | 1911 → 1921 | 0.3661424962958793 | 1.4948070198336935e-08 | 1.4479080349903026e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Léonard Port Maurice, par. · 1921 | 1911 → 1921 | 0.1266876206497634 | 5.172126879264563e-09 | 9.134761759027659e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Montréal, C · 1921 | 1911 → 1921 | 0.11486498172876129 | 4.689457868405145e-09 | 9.118677374688278e-10 | PARTIAL_OVERLAPHistorical succession verified: False |
| Laval de Montréal, T-V · 1921 | 1911 → 1921 | 9996030.075247869 | 0.4080961941897756 | 0.9999999193551263 | LATER_WITHIN_EARLIERHistorical succession verified: False |
| Montréal E., T-V · 1921 | 1911 → 1921 | 9099866.875826498 | 0.3715095904777289 | 0.7107450794292909 | PARTIAL_OVERLAPHistorical succession verified: False |
| Pointe aux Trembles, T-V · 1921 | 1911 → 1921 | 2942697.948515555 | 0.12013807725658326 | 0.7637272320518738 | PARTIAL_OVERLAPHistorical succession verified: False |
Continuity assessments
- Pointe aux Trembles (1901) → Pointe-aux-Trembles (1911): supported_continuity_with_area_separation
Area separations
| Earlier area | Continuing area | Separate area | Retained fraction | Separated fraction | Comparison status |
|---|---|---|---|---|---|
| Pointe aux Trembles · 1901 | Pointe-aux-Trembles · 1911 | Pointe-aux-Trembles t-v | 0.8511720982079551 | 0.1488278418655647 | later_totals_require_geographic_reconciliation |