Census boundary evidence
St. Louis de Terrebonne — 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
- QC202010_1911
- Source boundary identifier
- QC202010
- Census vintage
- 1911
- Source label
- St. Louis de Terrebonne
- Province code
- QC
- District label
- Terrebonne
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: St. Louis de Terrebonne
TCP UID: QC202010
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 Terrebonne — 1911 · 1911_V1T1, row 6780 unique_contextual_name_candidate
- St. Louis de Terrebonne — 1911 · 1911_V1T2, row 6727 unique_contextual_name_candidate
- St. Louis de Terrebonne — 1911 · 1911_V2T2, row 3370 unique_contextual_name_candidate
- St. Louis de Terrebonne — 1911 · 1911_V2T7, row 3367 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 |
|---|---|---|---|---|---|
| Lachenaie · 1901 | 1901 → 1911 | 0.08501155452674304 | 1.9767426392332653e-09 | 1.1672606563942835e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Henri de Mascouche · 1901 | 1901 → 1911 | 0.2302548637905597 | 1.8718592075856788e-09 | 3.16154015701002e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Ste. Anne des Plaines · 1901 | 1901 → 1911 | 0.42891928098913623 | 4.1003547391167384e-09 | 5.8893241542835785e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Louis de Terrebonne · 1901 | 1901 → 1911 | 72829964.35722181 | 0.9999999519380885 | 0.9999999702868623 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| Ste. Thérèse · 1901 | 1901 → 1911 | 0.19547990204316637 | 1.5482754377863312e-09 | 2.6840586558032737e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Terrebonne, Town—Ville · 1901 | 1901 → 1911 | 0.061740822854759285 | 3.497955748011544e-08 | 8.477392727726015e-10 | PARTIAL_OVERLAPHistorical succession verified: False |
| Lachenaie · 1921 | 1911 → 1921 | 0.12102891105545144 | 1.6618009980846779e-09 | 2.8142410949761123e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Henri de Mascouche · 1921 | 1911 → 1921 | 0.20182692200498736 | 2.7712071231854597e-09 | 1.6407539730742375e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Ste. Anne des Plaines · 1921 | 1911 → 1921 | 0.4380398205709208 | 6.014554742974376e-09 | 4.18754468571424e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Louis de Terrebonne · 1921 | 1911 → 1921 | 72829964.27108218 | 0.9999999691041124 | 0.9999999471724864 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| Ste. Thérèse de Blainville · 1921 | 1911 → 1921 | 0.21724179647630049 | 2.9828627809814847e-09 | 1.7226825297588173e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Terrebonne, T-V · 1921 | 1911 → 1921 | 0.0712589500198893 | 9.784289822393174e-10 | 4.037209757040364e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
Continuity assessments
- St. Louis de Terrebonne (1901) → St. Louis de Terrebonne (1911): supported_spatial_name_continuity
- St. Louis de Terrebonne (1911) → St. Louis de Terrebonne (1921): supported_spatial_name_continuity