Census boundary evidence
St. Léonard Port Maurice, par. — 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
- QC076011_1921
- Source boundary identifier
- QC076011
- Census vintage
- 1921
- Source label
- St. Léonard Port Maurice, par.
- Province code
- QC
- District label
- Montréal & Jésus Islands—Iles
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: St. Léonard Port Maurice, par.
TCP UID: QC076011
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. Léonard Port Maurice, par. — 1921 · 1921_V1T16, row 1658 unique_contextual_name_candidate
- St. Léonard Port Maurice, par. — 1921 · 1921_V1T27, row 1657 unique_contextual_name_candidate
- St. Léonard Port Maurice, par. — 1921 · 1921_V1T38, row 1657 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 |
|---|---|---|---|---|---|
| Pointe-aux-Trembles · 1911 | 1911 → 1921 | 0.1266876206497634 | 5.172126879264563e-09 | 9.134761759027659e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Rivière des Prairies · 1911 | 1911 → 1921 | 0.1418686173673699 | 5.61018489413407e-09 | 1.0229381640344177e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
| Sault au Récollet (partie) · 1911 | 1911 → 1921 | 0.034666115988621876 | 3.1153127575365213e-09 | 2.499586850260036e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Léonard de Port Maurice · 1911 | 1911 → 1921 | 13868737.657819595 | 0.4060722368763706 | 0.9999999506887405 | LATER_WITHIN_EARLIERHistorical succession verified: False |
| Longue Pointe · 1911 | 1911 → 1921 | 0.3584727208463669 | 1.8002023659072037e-08 | 2.5847536525251687e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
| Tétreaultville · 1911 | 1911 → 1921 | 0.022189793096307763 | 2.3931500879515865e-08 | 1.5999864262765019e-09 | PARTIAL_OVERLAPHistorical succession verified: False |