Census boundary evidence
St. Bernard de Lacolle — 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
- QC170011_1901
- Source boundary identifier
- QC170011
- Census vintage
- 1901
- Source label
- St. Bernard de Lacolle
- Province code
- QC
- District label
- Missisquoi
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: St. Bernard de Lacolle
TCP UID: QC170011
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. Bernard de Lacolle — 1901 · 1901_V1T7, row 2366 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 |
|---|---|---|---|---|---|
| St. Bernard de Lacolle · 1891 | 1891 → 1901 | 162963600.0470351 | 1.0000000000000007 | 1.0000000000000007 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| Hemmingford · 1911 | 1901 → 1911 | 0.7745110118191921 | 4.752662628928489e-09 | 4.915656086756109e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Cyprien · 1911 | 1901 → 1911 | 0.8467827718370451 | 5.1961466952905095e-09 | 8.480569622404448e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Patrice de Sherrington · 1911 | 1901 → 1911 | 0.36013340350736955 | 2.2099008821812167e-09 | 3.886629815222395e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Bernard de Lacolle · 1911 | 1901 → 1911 | 162963596.8334828 | 0.9999999802805524 | 0.9999999732392136 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| St. Paul · 1911 | 1901 → 1911 | 0.04008611434780101 | 2.4598201276991455e-10 | 1.3381772806666438e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Valentin · 1911 | 1901 → 1911 | 0.24465360292592017 | 1.5012776034360287e-09 | 6.157389908334076e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
Continuity assessments
- St. Bernard de Lacolle (1891) → St. Bernard de Lacolle (1901): supported_spatial_name_continuity
- St. Bernard de Lacolle (1901) → St. Bernard de Lacolle (1911): supported_spatial_name_continuity