Census boundary evidence
Township 23 — 1911 census geography (PE)
This page identifies a census boundary representation. Source-table records below retain their own reporting-unit identity and geographic qualifications.
- Map snapshot identifier
- PE141004_1911
- Source boundary identifier
- PE141004
- Census vintage
- 1911
- Source label
- Township 23
- Province code
- PE
- District label
- Queens
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: Township 23
TCP UID: PE141004
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.
- Township 23 — 1911 · 1911_V1T1, row 5613 unique_contextual_name_candidate
- Township 23 — 1911 · 1911_V1T2, row 5563 unique_contextual_name_candidate
- Township 23 — 1911 · 1911_V2T2, row 2201 unique_contextual_name_candidate
- Township 23 — 1911 · 1911_V2T7, row 2201 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 |
|---|---|---|---|---|---|
| Township 24 · 1901 | 1901 → 1911 | 2.24967183180787 | 2.4805448829527886e-08 | 2.4684594815481306e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
| Township 22 · 1901 | 1901 → 1911 | 0.5596970649057782 | 6.229875671428857e-09 | 6.1412936194834315e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Township 23 · 1901 | 1901 → 1911 | 91136669.31421159 | 0.9999999633983208 | 0.9999999657932116 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| Township 31 · 1901 | 1901 → 1911 | 0.09048043901545653 | 8.395053207705772e-10 | 9.927994582341187e-10 | PARTIAL_OVERLAPHistorical succession verified: False |
| Township 22 · 1921 | 1911 → 1921 | 0.559697064930482 | 6.141293619754495e-09 | 6.22987567170383e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Township 23 · 1921 | 1911 → 1921 | 91136669.31421155 | 0.9999999657932112 | 0.9999999633983203 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| Township 24 · 1921 | 1911 → 1921 | 2.249671831255955 | 2.46845948094254e-08 | 2.4805448823442335e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
| Township 31 · 1921 | 1911 → 1921 | 0.09048043898625924 | 9.927994579137504e-10 | 8.395053204996758e-10 | PARTIAL_OVERLAPHistorical succession verified: False |
Continuity assessments
- Township 23 (1901) → Township 23 (1911): supported_spatial_name_continuity
- Township 23 (1911) → Township 23 (1921): supported_spatial_name_continuity