Census boundary evidence
Grande Entrée — 1901 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
- QC154024_1901
- Source boundary identifier
- QC154024
- Census vintage
- 1901
- Source label
- Grande Entrée
- Province code
- QC
- District label
- Gaspé
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: Grande Entrée
TCP UID: QC154024
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.
- Grande Entrée — 1901 · 1901_V1T7, row 2123 source_identifier_and_context_agree
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 |
|---|---|---|---|---|---|
| Grosse Ile, Isle Bryon & Bird Rocks · 1891 | 1891 → 1901 | 12154692.381922254 | 0.18200158819322804 | 0.9999999999999999 | LATER_WITHIN_EARLIERHistorical succession verified: False |
| Coffin Island · 1911 | 1901 → 1911 | 12154690.012729116 | 0.9999998050799588 | 0.9999998121879652 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| Grosse Isle, Wolfe, Byron & Bird Rocks · 1911 | 1901 → 1911 | 0.04154106689580679 | 3.4176979219639536e-09 | 7.604249785028226e-10 | PARTIAL_OVERLAPHistorical succession verified: False |
Continuity assessments
- Grande Entrée (1901) → Coffin Island (1911): name_change_requires_review