Census boundary evidence
St. Henri de Lauzon — 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
- QC169005_1911
- Source boundary identifier
- QC169005
- Census vintage
- 1911
- Source label
- St. Henri de Lauzon
- Province code
- QC
- District label
- Lévis
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: St. Henri de Lauzon
TCP UID: QC169005
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. Henri de Lauzon — 1911 · 1911_V1T1, row 6258 unique_contextual_name_candidate
- St. Henri de Lauzon — 1911 · 1911_V1T2, row 6206 unique_contextual_name_candidate
- St. Henri de Lauzon — 1911 · 1911_V2T2, row 2846 unique_contextual_name_candidate
- St. Henri de Lauzon — 1911 · 1911_V2T7, row 2844 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. Charles · 1901 | 1901 → 1911 | 0.4282953149447534 | 4.125984609243036e-09 | 3.458633846035379e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Gervais · 1901 | 1901 → 1911 | 0.287958789079554 | 2.844762841594175e-09 | 2.325367519610568e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Anselme · 1901 | 1901 → 1911 | 0.4026039578700653 | 4.1799056742467356e-09 | 3.2511671892017436e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Isidore · 1901 | 1901 → 1911 | 0.3391669717342061 | 3.3116823666047643e-09 | 2.7388914306675623e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Henri de Lauzon · 1901 | 1901 → 1911 | 123833665.50556986 | 0.9065754287898229 | 0.9999999809744224 | LATER_WITHIN_EARLIERHistorical succession verified: False |
| St. Jean-Chrysostôme · 1901 | 1901 → 1911 | 0.2689190313006905 | 2.6822288307642513e-09 | 2.171614843883104e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Joseph de Lévis · 1901 | 1901 → 1911 | 0.48667899527651615 | 7.77777967471225e-09 | 3.930102400104413e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Lambert de Lauzon · 1901 | 1901 → 1911 | 0.1342162952051625 | 1.2563827555820021e-09 | 1.0838433321315448e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Charles Borromée · 1921 | 1911 → 1921 | 0.4004808032052913 | 3.2340219757760432e-09 | 4.287666614791373e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Gervais · 1921 | 1911 → 1921 | 0.2496065864506506 | 2.0156601250773295e-09 | 2.8175222450305593e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Anselme · 1921 | 1911 → 1921 | 0.4462018575657207 | 3.6032354146571163e-09 | 6.115261597016402e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Isidore · 1921 | 1911 → 1921 | 0.30725954352934 | 2.4812278343624548e-09 | 3.000132976252426e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Henri de Lauzon · 1921 | 1911 → 1921 | 121510883.62524669 | 0.9812427082517925 | 0.9999999836309269 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| St. Jean Chrysostôme · 1921 | 1911 → 1921 | 0.6425508605825252 | 5.1888220035667355e-09 | 7.475940192358146e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Lambert de Lauzon · 1921 | 1911 → 1921 | 0.13290093960736502 | 1.0732213775329955e-09 | 1.244069865171368e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Louis de Pintendre · 1921 | 1911 → 1921 | 0.8992199330522286 | 7.261514163154642e-09 | 1.6415277736904884e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Henri, VL · 1921 | 1911 → 1921 | 2322781.1497503915 | 0.01875726682300027 | 0.9999999999999994 | LATER_WITHIN_EARLIERHistorical succession verified: False |
Continuity assessments
- St. Henri de Lauzon (1901) → St. Henri de Lauzon (1911): supported_continuity_with_area_separation
- St. Henri de Lauzon (1911) → St. Henri de Lauzon (1921): supported_continuity_with_area_separation
Area separations
| Earlier area | Continuing area | Separate area | Retained fraction | Separated fraction | Comparison status |
|---|---|---|---|---|---|
| St. Henri de Lauzon · 1901 | St. Henri de Lauzon · 1911 | St. Jean Chrysostôme | 0.9065754287898228 | 0.0106939691828357 | later_totals_require_geographic_reconciliation |
| St. Henri de Lauzon · 1901 | St. Henri de Lauzon · 1911 | St. Louis de Pintendre | 0.9065754287898228 | 0.0827305900419697 | later_totals_require_geographic_reconciliation |
| St. Henri de Lauzon · 1911 | St. Henri de Lauzon · 1921 | St. Henri, VL | 0.9812427082517924 | 0.0187572668230002 | approximately_common_geography_subject_to_variable_and_source_review |