Census boundary evidence
St. Denis — 1911 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
- QC164007_1911
- Source boundary identifier
- QC164007
- Census vintage
- 1911
- Source label
- St. Denis
- Province code
- QC
- District label
- Kamouraska
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: St. Denis
TCP UID: QC164007
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. Denis — 1911 · 1911_V1T1, row 6131 unique_contextual_name_candidate
- St. Denis — 1911 · 1911_V1T2, row 6079 unique_contextual_name_candidate
- St. Denis — 1911 · 1911_V2T2, row 2719 unique_contextual_name_candidate
- St. Denis — 1911 · 1911_V2T7, row 2717 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 |
|---|---|---|---|---|---|
| Rivière Ouelle · 1901 | 1901 → 1911 | 0.5216563950722631 | 8.658588031887236e-09 | 1.549631314784024e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Denis · 1901 | 1901 → 1911 | 33663256.514303975 | 0.999999932646704 | 0.9999999414355194 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| St. Louis de Kamouraska · 1901 | 1901 → 1911 | 0.3129172713538635 | 7.555429745677026e-09 | 9.29551343005283e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Philippe de Néri · 1901 | 1901 → 1911 | 0.666036682664046 | 1.9932737665993432e-08 | 1.9785270726108914e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
| Rivière Ouelle · 1921 | 1911 → 1921 | 0.4609843776682474 | 1.36939915624342e-08 | 7.712696296397442e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Denis de la Bouteillerie · 1921 | 1911 → 1921 | 33663255.060464464 | 0.9999998982477956 | 0.999999937434147 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| St. Louis de Kamouraska · 1921 | 1911 → 1921 | 1.8007326945662498 | 5.3492524953494e-08 | 4.347893283801709e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Philippe de Néri · 1921 | 1911 → 1921 | 0.704320333098865 | 2.092252398550435e-08 | 2.107846719792908e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
Continuity assessments
- St. Denis (1901) → St. Denis (1911): supported_spatial_name_continuity
- St. Denis (1911) → St. Denis de la Bouteillerie (1921): name_change_requires_review