Census boundary evidence
St. Joseph de Soulanges — 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
- QC199003_1911
- Source boundary identifier
- QC199003
- Census vintage
- 1911
- Source label
- St. Joseph de Soulanges
- Province code
- QC
- District label
- Soulanges
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: St. Joseph de Soulanges
TCP UID: QC199003
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. Joseph de Soulanges — 1911 · 1911_V1T1, row 6720 unique_contextual_name_candidate
- St. Joseph de Soulanges — 1911 · 1911_V1T2, row 6667 unique_contextual_name_candidate
- St. Joseph de Soulanges — 1911 · 1911_V2T2, row 3310 unique_contextual_name_candidate
- St. Joseph de Soulanges — 1911 · 1911_V2T7, row 3307 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 |
|---|---|---|---|---|---|
| Cèdres, Village · 1901 | 1901 → 1911 | 221817.60400279443 | 0.9999995811618488 | 0.0027584042955049355 | EARLIER_WITHIN_LATERHistorical succession verified: False |
| St. Clet · 1901 | 1901 → 1911 | 0.18092343091670055 | 4.672964151413666e-09 | 2.249866376664271e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Ignace · 1901 | 1901 → 1911 | 0.2252275891290998 | 4.74527551185286e-09 | 2.8008090345800643e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Joseph de Soulanges · 1901 | 1901 → 1911 | 80193368.95565335 | 0.9999999611837771 | 0.9972415597614139 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| St. Lazare · 1901 | 1901 → 1911 | 0.3348955554656317 | 5.003037366427284e-09 | 4.164580818077326e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Vaudreuil · 1901 | 1901 → 1911 | 0.7716933578948283 | 1.045043825901931e-08 | 9.596363114637673e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Côteau du Lac (St. Ignace) · 1921 | 1911 → 1921 | 0.24182033462817837 | 3.007147483976993e-09 | 5.244937802086737e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Clet · 1921 | 1911 → 1921 | 1.0772830646510108 | 1.339651217660179e-08 | 2.7477631933875557e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Joseph de Soulanges · 1921 | 1911 → 1921 | 80077416.8202521 | 0.9957996414348607 | 0.9999999627925279 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| St. Joseph de Soulanges N., VL · 1921 | 1911 → 1921 | 337768.8065149828 | 0.004200311021152165 | 0.9999997811876958 | LATER_WITHIN_EARLIERHistorical succession verified: False |
| St. Lazare · 1921 | 1911 → 1921 | 0.36818395604718446 | 4.578537445043179e-09 | 5.500336034570367e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Michel de Vaudreuil · 1921 | 1911 → 1921 | 0.7410921933661005 | 9.215823508401403e-09 | 1.0225663835046037e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
Continuity assessments
- St. Joseph de Soulanges (1901) → St. Joseph de Soulanges (1911): supported_spatial_name_continuity
- St. Joseph de Soulanges (1911) → St. Joseph de Soulanges (1921): supported_continuity_with_area_separation
Area separations
| Earlier area | Continuing area | Separate area | Retained fraction | Separated fraction | Comparison status |
|---|---|---|---|---|---|
| St. Joseph de Soulanges · 1911 | St. Joseph de Soulanges · 1921 | St. Joseph de Soulanges N., VL | 0.9957996414348608 | 0.0042003110211521 | approximately_common_geography_subject_to_variable_and_source_review |