Census boundary evidence
Tisdale vl (T45 R17 MW2) — 1911 census geography (SK)
This page identifies a census boundary representation. Source-table records below retain their own reporting-unit identity and geographic qualifications.
- Map snapshot identifier
- SK212029_1911
- Source boundary identifier
- SK212029
- Census vintage
- 1911
- Source label
- Tisdale vl (T45 R17 MW2)
- Province code
- SK
- District label
- Prince Albert
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: Tisdale vl (T45 R17 MW2)
TCP UID: SK212029
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.
- Tisdale vl (T45 R17 MW2) — 1911 · 1911_V1T1, row 9267 unique_contextual_name_candidate
- Tisdale vl (T45 R17 MW2) — 1911 · 1911_V2T2, row 3673 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 |
|---|---|---|---|---|---|
| Stony Creek · 1901 | 1901 → 1911 | 2678122.424496157 | 0.00033572037975840134 | 1.0000000000000002 | LATER_WITHIN_EARLIERHistorical succession verified: False |
| 427. Tisdale · 1921 | 1911 → 1921 | 0.42773829969000576 | 1.5971573807738737e-07 | 5.013037434325082e-10 | PARTIAL_OVERLAPHistorical succession verified: False |
| Tisdale, T-V · 1921 | 1911 → 1921 | 2678121.9967578696 | 0.9999998402842667 | 0.9999999623655549 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
Continuity assessments
- Tisdale vl (T45 R17 MW2) (1911) → Tisdale, T-V (1921): name_change_requires_review