Census boundary evidence
St. Antoine Abbé — 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
- QC153001_1911
- Source boundary identifier
- QC153001
- Census vintage
- 1911
- Source label
- St. Antoine Abbé
- Province code
- QC
- District label
- Châteauguay
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: St. Antoine Abbé
TCP UID: QC153001
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. Antoine Abbé — 1911 · 1911_V1T1, row 5849 unique_contextual_name_candidate
- St. Antoine Abbé — 1911 · 1911_V1T2, row 5798 unique_contextual_name_candidate
- St. Antoine Abbé — 1911 · 1911_V2T2, row 2437 unique_contextual_name_candidate
- St. Antoine Abbé — 1911 · 1911_V2T7, row 2436 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. Antoine, Abbé · 1901 | 1901 → 1911 | 37593210.53501836 | 0.999999975933102 | 0.9999999489131198 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| St. Jean Chrysostôme · 1901 | 1901 → 1911 | 0.7004538250430221 | 6.988054964229615e-09 | 1.8632454618541916e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Malachie d’Ormstown · 1901 | 1901 → 1911 | 0.35287167811983666 | 2.4919854875489523e-09 | 9.38657951983167e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Très-St. Sacrement · 1901 | 1901 → 1911 | 0.06961374113984799 | 7.102324212318809e-10 | 1.851763565621867e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Franklin · 1901 | 1901 → 1911 | 0.6914176735690823 | 9.124777075229568e-09 | 1.8392088050118776e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
| Havelock · 1901 | 1901 → 1911 | 0.10616290337547951 | 1.1916950737125809e-09 | 2.8239912590880323e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Antoine Abbé · 1921 | 1911 → 1921 | 37593210.53059213 | 0.9999999487953796 | 0.9999999731947675 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| St. Jean Chrysostôme · 1921 | 1911 → 1921 | 0.7020828738406444 | 1.8675788207006825e-08 | 7.0433388685919565e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Malachie d'Ormstown · 1921 | 1911 → 1921 | 0.4158257420006864 | 1.106119203014336e-08 | 2.9365681038007143e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Très Saint Sacrement · 1921 | 1911 → 1921 | 0.022552361755762796 | 5.999051499638558e-10 | 2.2604013022487087e-10 | PARTIAL_OVERLAPHistorical succession verified: False |
| Franklin · 1921 | 1911 → 1921 | 0.6475816551710247 | 1.7226025999691382e-08 | 8.54626441385506e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Havelock · 1921 | 1911 → 1921 | 0.13690352814316184 | 3.6417086809242066e-09 | 1.5367633597969642e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
Continuity assessments
- St. Antoine, Abbé (1901) → St. Antoine Abbé (1911): name_change_requires_review
- St. Antoine Abbé (1911) → St. Antoine Abbé (1921): supported_spatial_name_continuity