Census boundary evidence
Parry Island — 1901 census geography (ON)
This page identifies a census boundary representation. Source-table records below retain their own reporting-unit identity and geographic qualifications.
- Map snapshot identifier
- ON091050_1901
- Source boundary identifier
- ON091050
- Census vintage
- 1901
- Source label
- Parry Island
- Province code
- ON
- District label
- Muskoka & Parry Sound
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: Parry Island
TCP UID: ON091050
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.
- Parry Island — 1901 · 1901_V1T7, row 1288 source_identifier_and_context_agree
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 |
|---|---|---|---|---|---|
| Conger, Cowper & Foley · 1891 | 1891 → 1901 | 209665.75074757542 | 0.00045500669808930065 | 0.00267446260662977 | PARTIAL_OVERLAPHistorical succession verified: False |
| McDougall, Parry Sound (Town—Ville) & Parry Island · 1891 | 1891 → 1901 | 78185803.2483185 | 0.3109675750640563 | 0.9973255355791977 | LATER_WITHIN_EARLIERHistorical succession verified: False |
| Conger & Cowper · 1911 | 1901 → 1911 | 75878353.00844006 | 0.967892071309473 | 0.2079878794363786 | EARLIER_WITHIN_LATERHistorical succession verified: False |
| Depot Harbour vl · 1911 | 1901 → 1911 | 2517108.9744927306 | 0.03210783737968641 | 1.0 | LATER_WITHIN_EARLIERHistorical succession verified: False |