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Census boundary evidence

Champlain — 1911 census geography (QC)

This page identifies a census boundary representation. Source-table records below retain their own reporting-unit identity and geographic qualifications.

Map snapshot identifier
CD_QC_Champlain_1911
Source boundary identifier
CD_QC_Champlain
Census vintage
1911
Source label
Champlain
Province code
QC
District label
Level
cd
Representation class
E93_Presence

Census continuity group: Champlain

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
Berthier · 19011901 → 19110.170311112918107583.099390987247045e-117.414546818349383e-12PARTIAL_OVERLAPHistorical succession verified: False
Champlain · 19011901 → 191120051001112.7109340.72759694089808250.8729265164068116PARTIAL_OVERLAPHistorical succession verified: False
Chicoutimi & Saguenay · 19011901 → 191120.6700454096529535.729923193519852e-118.998768007638624e-10PARTIAL_OVERLAPHistorical succession verified: False
Maskinongé · 19011901 → 19111335137231.96297360.174045091876554480.05812561109897106PARTIAL_OVERLAPHistorical succession verified: False
Portneuf · 19011901 → 19118.4334135220360782.1891539682755097e-093.6715125822531713e-10PARTIAL_OVERLAPHistorical succession verified: False
Quebec, County—Comté · 19011901 → 1911557.69567123277437.951468992778874e-082.427945301921956e-08PARTIAL_OVERLAPHistorical succession verified: False
Trois-Rivières & St. Maurice · 19011901 → 19111583722467.70363190.255923662711295960.06894784599115797PARTIAL_OVERLAPHistorical succession verified: False
Unorganized Districts - Abitibi, Ashuanipi, Mistassini · 19011901 → 19118.3001945309364713.0677083399170985e-113.6135152836813363e-10PARTIAL_OVERLAPHistorical succession verified: False
Berthier · 19211911 → 19210.70805897759359883.082556592795395e-111.2349728594019664e-10PARTIAL_OVERLAPHistorical succession verified: False
Champlain · 19211911 → 192122804017108.513470.99277991670933760.6315193108750035EARLIER_WITHIN_LATERHistorical succession verified: False
Lac St. Jean · 19211911 → 192118.3458644047791257.986928640277933e-102.9910238470412913e-10PARTIAL_OVERLAPHistorical succession verified: False
Portneuf · 19211911 → 1921185.85023024003558.091047082631366e-094.824318792401674e-08PARTIAL_OVERLAPHistorical succession verified: False
Québec · 19211911 → 19215.4017080466973722.3516502549396465e-107.551445960730993e-10PARTIAL_OVERLAPHistorical succession verified: False
St. Maurice · 19211911 → 192134.961278584106651.5220500438856198e-092.9024162137297673e-08PARTIAL_OVERLAPHistorical succession verified: False
Témiscamingue · 19211911 → 1921165844053.800997560.0072200720222151290.0007354765605624281PARTIAL_OVERLAPHistorical succession verified: False

Area separations

Earlier areaContinuing areaSeparate areaRetained fractionSeparated fractionComparison status
Maskinongé · 1901Maskinongé · 1911Champlain0.51365875320868910.1740450918765544later_totals_require_geographic_reconciliation

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