Census boundary evidence
St. François de Sales — 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
- QC063017_1921
- Source boundary identifier
- QC063017
- Census vintage
- 1921
- Source label
- St. François de Sales
- Province code
- QC
- District label
- Lac St. Jean
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: St. François de Sales
TCP UID: QC063017
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. François de Sales — 1921 · 1921_V1T16, row 1402 unique_contextual_name_candidate
- St. François de Sales — 1921 · 1921_V1T27, row 1401 unique_contextual_name_candidate
- St. François de Sales — 1921 · 1921_V1T38, row 1401 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 |
|---|---|---|---|---|---|
| Roberval pr · 1911 | 1911 → 1921 | 0.1504980364117184 | 5.713349950470682e-10 | 1.1903690711716762e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. André pr · 1911 | 1911 → 1921 | 0.2414078956048555 | 1.6337449177091793e-09 | 1.909423533464025e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Ste. Edwidge pr · 1911 | 1911 → 1921 | 0.18576559742833867 | 5.96714880588915e-10 | 1.4693189820861008e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. François de Sales · 1911 | 1911 → 1921 | 126429725.02642633 | 0.999999980835803 | 0.9999999862887189 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| St. Louis de Métabetchouan pr · 1911 | 1911 → 1921 | 0.7125458431980671 | 2.806897741703052e-09 | 5.6359043198046544e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Thomas d'Aquin pr · 1911 | 1911 → 1921 | 0.25752476388052953 | 2.615152536441427e-10 | 2.0369004227107772e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| NO DATA · 1911 | 1911 → 1921 | 0.1857712855964789 | 4.5096771820862144e-13 | 1.4693639728353968e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
Continuity assessments
- St. François de Sales (1911) → St. François de Sales (1921): supported_spatial_name_continuity