Census boundary evidence
Rivière du Loup — 1851 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
- QC073007_1851
- Source boundary identifier
- QC073007
- Census vintage
- 1851
- Source label
- Rivière du Loup
- Province code
- QC
- District label
- St. Maurice
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: Rivière du Loup
TCP UID: QC073007
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.
- Riviere du Loup — 1851 · 1851_V1T1, row 769 source_identifier_and_context_agree
- Rivière du Loup — 1851 · 1851_V1T3, row 767 source_identifier_and_context_agree
- Rivière du Loup — 1851 · 1851_V2T6, row 729 source_identifier_and_context_agree
- Riviere du Loup — 1851 · 1851_V2T7, row 736 source_identifier_and_context_agree
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 |
|---|---|---|---|---|---|
| Maskinongé · 1861 | 1851 → 1861 | 2590448.2833202817 | 0.03368750134801961 | 0.03881153830706554 | PARTIAL_OVERLAPHistorical succession verified: False |
| Rivière du Loup · 1861 | 1851 → 1861 | 74053740.85096863 | 0.9630323488046484 | 1.0000000000000007 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Justin · 1861 | 1851 → 1861 | 252231.78333339212 | 0.0032801498473329933 | 0.0053299336488742965 | PARTIAL_OVERLAPHistorical succession verified: False |
Continuity assessments
- Rivière du Loup (1851) → Rivière du Loup (1861): supported_continuity_with_area_separation
Area separations
| Earlier area | Continuing area | Separate area | Retained fraction | Separated fraction | Comparison status |
|---|---|---|---|---|---|
| Rivière du Loup · 1851 | Rivière du Loup · 1861 | Maskinongé | 0.9630323488046484 | 0.0336875013480196 | later_totals_require_geographic_reconciliation |