Census boundary evidence
Ile du Vieux Fort — 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
- QC086051_1921
- Source boundary identifier
- QC086051
- Census vintage
- 1921
- Source label
- Ile du Vieux Fort
- Province code
- QC
- District label
- Saguenay
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: Ile du Vieux Fort
TCP UID: QC086051
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.
- Ile du Vieux Fort — 1921 · 1921_V1T16, row 1955 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 |
|---|---|---|---|---|---|
| Notre-Dame de Blanc Sablon · 1911 | 1911 → 1921 | 503075808.2700722 | 0.26861926038423567 | 0.9999161054681416 | LATER_WITHIN_EARLIERHistorical succession verified: False |
| NO DATA · 1911 | 1911 → 1921 | 42202.25031084991 | 1.0244776239150813e-07 | 8.388141325643445e-05 | PARTIAL_OVERLAPHistorical succession verified: False |