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Census boundary evidence

Algoma W-O — 1911 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
CD_ON_Algoma_W-O_1911
Source boundary identifier
CD_ON_Algoma_W-O
Census vintage
1911
Source label
Algoma W-O
Province code
ON
District label
Level
cd
Representation class
E93_Presence

Census continuity group: Algoma W-O

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.

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 representationYears (earlier → later)Overlap (m²)Fraction of earlier areaFraction of later areaEvidence
Algoma · 19011901 → 191141007280245.220210.145598710971564070.871619257282091PARTIAL_OVERLAPHistorical succession verified: False
Nipissing · 19011901 → 19116039959556.2857360.033276820011840510.12838074193123974PARTIAL_OVERLAPHistorical succession verified: False
Algoma · 19211911 → 192146394777516.2260740.98613176193693870.27830650782071226EARLIER_WITHIN_LATERHistorical succession verified: False
Sudbury · 19211911 → 1921652462286.07451560.0138682372932823730.01404824170713895PARTIAL_OVERLAPHistorical succession verified: False
Thunder Bay · 19211911 → 19214.815747860036361.0235983825120833e-101.4544054818278477e-11PARTIAL_OVERLAPHistorical succession verified: False
Timiskaming · 19211911 → 19212.9092720760845616.183725306883577e-112.5149842803346852e-11PARTIAL_OVERLAPHistorical succession verified: False

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