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
- QC153003_1911
- Source boundary identifier
- QC153003
- Census vintage
- 1911
- Source label
- St. Jean Chrysostôme
- Province code
- QC
- District label
- Châteauguay
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: St. Jean Chrysostôme
TCP UID: QC153003
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 5851 unique_contextual_name_candidate
- St. Jean Chrysostôme — 1911 · 1911_V1T2, row 5800 unique_contextual_name_candidate
- St. Jean Chrysostôme — 1911 · 1911_V2T2, row 2439 unique_contextual_name_candidate
- St. Jean Chrysostôme — 1911 · 1911_V2T7, row 2438 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 | 0.548504992553576 | 1.4590533012385992e-08 | 5.5026360069923135e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Ste. Clothilde · 1901 | 1901 → 1911 | 1.3495590901561973 | 1.7098967443634812e-08 | 1.3538860254461439e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Jean Chrysostôme · 1901 | 1901 → 1911 | 99680403.03462535 | 0.9944583216741499 | 0.9999999678694982 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| St. Urbain Premier · 1901 | 1901 → 1911 | 0.00022131885494980352 | 4.173019470371867e-12 | 2.220284440080359e-12 | PARTIAL_OVERLAPHistorical succession verified: False |
| Très-St. Sacrement · 1901 | 1901 → 1911 | 0.6710945876995804 | 6.846825441258344e-09 | 6.732462406917242e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Havelock · 1901 | 1901 → 1911 | 0.616021769109193 | 6.9149400045203734e-09 | 6.1799684848998945e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Hemmingford · 1901 | 1901 → 1911 | 0.017379624839721195 | 1.1030476919718487e-10 | 1.7435347121608325e-10 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Antoine Abbé · 1921 | 1911 → 1921 | 0.5986926120254453 | 6.006121309332861e-09 | 1.592555111753901e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
| Ste. Clothilde · 1921 | 1911 → 1921 | 1.3609119873354032 | 1.3652753221070814e-08 | 1.724280919100582e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Jean Chrysostôme · 1921 | 1911 → 1921 | 99680402.91484962 | 0.9999999666679007 | 0.9999999749978561 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| Ste. Martine · 1921 | 1911 → 1921 | 0.001661311151586518 | 1.6666376214697666e-11 | 2.561216857149692e-11 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Urbain Premier · 1921 | 1911 → 1921 | 0.0026169087885090647 | 2.625299080620143e-11 | 4.9342435353891154e-11 | PARTIAL_OVERLAPHistorical succession verified: False |
| Très Saint Sacrement · 1921 | 1911 → 1921 | 0.6766370840367525 | 6.788065072941412e-09 | 6.781867737269775e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Chrysostôme, VL · 1921 | 1911 → 1921 | 0.1385010502772918 | 1.3894511018286444e-09 | 2.4933913937404e-07 | PARTIAL_OVERLAPHistorical succession verified: False |
| Havelock · 1921 | 1911 → 1921 | 0.5242218063031566 | 5.259025580760858e-09 | 5.884471169295511e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Hemmingford · 1921 | 1911 → 1921 | 0.01931456832349175 | 1.9376494390974523e-10 | 1.2258544235585393e-10 | 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. Jean Chrysostôme · 1901 | St. Jean Chrysostôme · 1911 | St. Jean Chrysostôme vl | 0.99445832167415 | 0.0055416551946938 | approximately_common_geography_subject_to_variable_and_source_review |