Census boundary evidence
St. Antoine Ward — 1861 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
- QC061004_1861
- Source boundary identifier
- QC061004
- Census vintage
- 1861
- Source label
- St. Antoine Ward
- Province code
- QC
- District label
- City of Montreal
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: St. Antoine Ward
TCP UID: QC061004
Census source records
No source row has a supported or candidate endpoint here in the current assessment. This does not mean the population was zero.
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 |
|---|---|---|---|---|---|
| Montréal, cité · 1851 | 1851 → 1861 | 4674653.640115967 | 0.3054138299030731 | 1.0000000000000004 | LATER_WITHIN_EARLIERHistorical succession verified: False |
| Montréal, St. Antoine Ward—Quartier · 1871 | 1861 → 1871 | 4674653.640115967 | 1.0000000000000004 | 0.9783735938703837 | PARTIAL_OVERLAPHistorical succession verified: False |