Census boundary evidence
St. Jean Chrysostôme — 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
- QC169007_1911
- Source boundary identifier
- QC169007
- Census vintage
- 1911
- Source label
- St. Jean Chrysostôme
- Province code
- QC
- District label
- Lévis
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: St. Jean Chrysostôme
TCP UID: QC169007
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. Jean Chrysostôme — 1911 · 1911_V1T1, row 6260 unique_contextual_name_candidate
- St. Jean Chrysostôme — 1911 · 1911_V1T2, row 6208 unique_contextual_name_candidate
- St. Jean Chrysostôme — 1911 · 1911_V2T2, row 2848 unique_contextual_name_candidate
- St. Jean Chrysostôme — 1911 · 1911_V2T7, row 2846 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. Henri de Lauzon · 1901 | 1901 → 1911 | 1460742.659308456 | 0.010693969182835711 | 0.0169954249037702 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Jean-Chrysostôme · 1901 | 1901 → 1911 | 84488425.90441488 | 0.8426971149294368 | 0.9830045617864183 | LATER_WITHIN_EARLIERHistorical succession verified: False |
| St. Lambert de Lauzon · 1901 | 1901 → 1911 | 0.2505709891912521 | 2.3455651892923384e-09 | 2.9153392643981694e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Romuald · 1901 | 1901 → 1911 | 0.15867608403169667 | 1.0912565482297556e-08 | 1.846161918391384e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Notre Dame de Charny · 1921 | 1911 → 1921 | 0.1998953245680632 | 2.325738866912834e-09 | 3.6310247788095304e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
| Ste. Hélène de Breakeyville · 1921 | 1911 → 1921 | 0.20238035900708257 | 2.3546517051342026e-09 | 1.9713828147174312e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Henri de Lauzon · 1921 | 1911 → 1921 | 0.4059895340023279 | 4.723600418515744e-09 | 3.341178298141368e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Jean Chrysostôme · 1921 | 1911 → 1921 | 85949167.68510626 | 0.9999999764676689 | 0.9999999636048899 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| St. Lambert de Lauzon · 1921 | 1911 → 1921 | 0.33495388678525057 | 3.8971160271171235e-09 | 3.1354634361701656e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Romuald d'Etchemin · 1921 | 1911 → 1921 | 0.1590442190764293 | 1.8504450900146194e-09 | 1.0937883135100988e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
Continuity assessments
- St. Jean-Chrysostôme (1901) → St. Jean Chrysostôme (1911): supported_continuity_with_area_separation
- St. Jean Chrysostôme (1911) → St. Jean Chrysostôme (1921): supported_spatial_name_continuity
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. Jean-Chrysostôme · 1901 | St. Jean Chrysostôme · 1911 | Notre-Dame du Perpétuel Secours | 0.8426971149294368 | 0.0549095261941282 | later_totals_require_geographic_reconciliation |
| St. Jean-Chrysostôme · 1901 | St. Jean Chrysostôme · 1911 | Ste. Hélène de Breakeyville | 0.8426971149294368 | 0.1023933337783846 | later_totals_require_geographic_reconciliation |