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Census boundary evidence

Middlesex, South—Sud — 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
CD_ON_Middlesex,_South—Sud_1901
Source boundary identifier
CD_ON_Middlesex,_South—Sud
Census vintage
1901
Source label
Middlesex, South—Sud
Province code
ON
District label
Level
cd
Representation class
E93_Presence

Census continuity group: Middlesex, South—Sud

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
Elgin, West—Ouest · 18911891 → 19010.130037811760936829.233333120990241e-111.4282264913165254e-10PARTIAL_OVERLAPHistorical succession verified: False
Middlesex, East—Est · 18911891 → 19014338304.6298593810.0042606104088572750.004764830717973983PARTIAL_OVERLAPHistorical succession verified: False
Middlesex, North—Nord · 18911891 → 19010.0129426012723588821.2746899090412207e-111.421507002725709e-11PARTIAL_OVERLAPHistorical succession verified: False
Middlesex, South—Sud · 18911891 → 1901906146219.4880820.99999999974420180.9952351690279428APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False
Middlesex, West—Ouest · 18911891 → 19010.088358916706756559.403537466084813e-119.704603905256526e-11PARTIAL_OVERLAPHistorical succession verified: False
Elgin E · 19111901 → 19110.94404257946725071.0368573591538574e-099.945817117569534e-10PARTIAL_OVERLAPHistorical succession verified: False
Elgin W-O · 19111901 → 19111.0824143523267441.1888333336586267e-091.160126459220769e-09PARTIAL_OVERLAPHistorical succession verified: False
London · 19111901 → 19115898318.6020133390.00647821950211492550.20681668894015348PARTIAL_OVERLAPHistorical succession verified: False
Middlesex E · 19111901 → 1911266428358.211835240.29262261036479510.23579072977056692PARTIAL_OVERLAPHistorical succession verified: False
Middlesex N · 19111901 → 1911198670240.891838430.218202765207708820.17165724835798304PARTIAL_OVERLAPHistorical succession verified: False
Middlesex W-O · 19111901 → 1911439487604.61713710.482696402699691330.4285788634648149PARTIAL_OVERLAPHistorical succession verified: False

Continuity assessments

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