Census boundary evidence
St. Michel de Rougemont — 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
- QC085009_1921
- Source boundary identifier
- QC085009
- Census vintage
- 1921
- Source label
- St. Michel de Rougemont
- Province code
- QC
- District label
- Rouville
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: St. Michel de Rougemont
TCP UID: QC085009
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. Michel de Rougemont — 1921 · 1921_V1T16, row 1896 unique_contextual_name_candidate
- St. Michel de Rougemont — 1921 · 1921_V1T27, row 1895 unique_contextual_name_candidate
- St. Michel de Rougemont — 1921 · 1921_V1T38, row 1895 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 |
|---|---|---|---|---|---|
| Ste. Angèle · 1911 | 1911 → 1921 | 0.34192691745872944 | 7.51682011465691e-09 | 8.44576846133667e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Césaire · 1911 | 1911 → 1921 | 0.2558276252277386 | 3.1034586461617673e-09 | 6.319072229661135e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Jean Baptiste · 1911 | 1911 → 1921 | 2440029.2599207438 | 0.03267922639080288 | 0.060269961550086654 | PARTIAL_OVERLAPHistorical succession verified: False |
| Ste. Marie de Monnoir · 1911 | 1911 → 1921 | 0.15915818609162052 | 2.273227520325724e-09 | 3.9312880028475905e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Michel · 1911 | 1911 → 1921 | 38044967.11047725 | 0.915557342852372 | 0.9397300034825216 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Damase · 1911 | 1911 → 1921 | 0.6587421930846872 | 8.315623058199523e-09 | 1.6271266619943506e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
Area separations
| Earlier area | Continuing area | Separate area | Retained fraction | Separated fraction | Comparison status |
|---|---|---|---|---|---|
| St. Jean Baptiste · 1911 | St. Jean Baptiste · 1921 | St. Michel de Rougemont | 0.9673207400300792 | 0.0326792263908028 | later_totals_require_geographic_reconciliation |