Census boundary evidence
Ste. Madeleine de la Rivière Madeleine — 1921 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
- QC056028_1921
- Source boundary identifier
- QC056028
- Census vintage
- 1921
- Source label
- Ste. Madeleine de la Rivière Madeleine
- Province code
- QC
- District label
- Gaspé
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: Ste. Madeleine de la Rivière Madeleine
TCP UID: QC056028
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.
- Ste. Madeleine de la Rivière Madeleine — 1921 · 1921_V1T16, row 1216 unique_contextual_name_candidate
- Ste. Madeleine de la Rivière Madeleine — 1921 · 1921_V1T27, row 1215 unique_contextual_name_candidate
- Ste. Madeleine de la Rivière Madeleine — 1921 · 1921_V1T38, row 1215 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 |
|---|---|---|---|---|---|
| Grande Vallée des Monts · 1911 | 1911 → 1921 | 122589136.3311367 | 0.46022397173682617 | 0.4607596126467597 | PARTIAL_OVERLAPHistorical succession verified: False |
| Petite Magdeleine · 1911 | 1911 → 1921 | 104199323.61000335 | 0.5851489453149039 | 0.39164024987428775 | PARTIAL_OVERLAPHistorical succession verified: False |
| NO DATA · 1911 | 1911 → 1921 | 39270310.56282757 | 0.004845087453319874 | 0.14760013509329706 | PARTIAL_OVERLAPHistorical succession verified: False |