Census boundary evidence
St. François de Sales, par. — 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
- QC076043_1921
- Source boundary identifier
- QC076043
- Census vintage
- 1921
- Source label
- St. François de Sales, par.
- Province code
- QC
- District label
- Montréal & Jésus Islands—Iles
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: St. François de Sales, par.
TCP UID: QC076043
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, par. — 1921 · 1921_V1T16, row 1691 unique_contextual_name_candidate
- St. François de Sales, par. — 1921 · 1921_V1T27, row 1690 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 |
|---|---|---|---|---|---|
| St. François de Sales · 1911 | 1911 → 1921 | 35730510.79089636 | 0.999999941658554 | 0.9999998873113396 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| Ste. Rose · 1911 | 1911 → 1921 | 0.13694945527616043 | 2.4163256992713572e-09 | 3.8328430468002875e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Vincent de Paul · 1911 | 1911 → 1921 | 2.872126074502124 | 5.451820796104404e-08 | 8.038300285306478e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
Continuity assessments
- St. François de Sales (1911) → St. François de Sales, par. (1921): name_change_requires_review