Census boundary evidence
St. Adrien de Ham — 1921 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
- QC099007_1921
- Source boundary identifier
- QC099007
- Census vintage
- 1921
- Source label
- St. Adrien de Ham
- Province code
- QC
- District label
- Wolfe
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: St. Adrien de Ham
TCP UID: QC099007
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.
- St. Adrien de Ham — 1921 · 1921_V1T16, row 2272 unique_contextual_name_candidate
- St. Adrien de Ham — 1921 · 1921_V1T27, row 2183 unique_contextual_name_candidate
- St. Adrien de Ham — 1921 · 1921_V1T38, row 2183 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 |
|---|---|---|---|---|---|
| St. Rémi de Tingwick · 1911 | 1911 → 1921 | 0.576878984922339 | 7.768821739448284e-09 | 5.832048653714986e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Ham N. · 1911 | 1911 → 1921 | 0.014219871132809203 | 1.0736989122040922e-10 | 1.4375801938298184e-10 | PARTIAL_OVERLAPHistorical succession verified: False |
| Notre-Dame de Lourdes de Ham · 1911 | 1911 → 1921 | 0.07668337957090643 | 2.3737182792476463e-09 | 7.752426631540863e-10 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Adrien de Ham · 1911 | 1911 → 1921 | 98915322.28373042 | 0.9999999805644709 | 0.9999999778710519 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| St. Joseph de Ham S. · 1911 | 1911 → 1921 | 0.5249688294930603 | 2.5466696489762434e-09 | 5.307254788800291e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Wotton · 1911 | 1911 → 1921 | 0.9961409783187213 | 6.918215047316357e-09 | 1.0070643589653597e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
Continuity assessments
- St. Adrien de Ham (1911) → St. Adrien de Ham (1921): supported_spatial_name_continuity