Census boundary evidence
Grand Falls t-v — 1911 census geography (NB)
This page identifies a census boundary representation. Source-table records below retain their own reporting-unit identity and geographic qualifications.
- Map snapshot identifier
- NB034020_1911
- Source boundary identifier
- NB034020
- Census vintage
- 1911
- Source label
- Grand Falls t-v
- Province code
- NB
- District label
- Victoria & Madawaska
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: Grand Falls t-v
TCP UID: NB034020
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.
- Grand Falls t-v — 1911 · 1911_V1T1, row 3676 unique_contextual_name_candidate
- Grand Falls t-v — 1911 · 1911_V2T2, row 522 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 |
|---|---|---|---|---|---|
| Grand Falls · 1901 | 1901 → 1911 | 2556677.19199355 | 0.014638330675603115 | 1.0000000000000002 | LATER_WITHIN_EARLIERHistorical succession verified: False |
| Grand Falls · 1921 | 1911 → 1921 | 0.48552235955979156 | 1.8990366131486832e-07 | 2.821169823220872e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Grand Falls, T-V · 1921 | 1911 → 1921 | 2556676.7064711708 | 0.9999998100963312 | 0.9999999996830411 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
Continuity assessments
- Grand Falls t-v (1911) → Grand Falls, T-V (1921): name_change_requires_review
Area separations
| Earlier area | Continuing area | Separate area | Retained fraction | Separated fraction | Comparison status |
|---|---|---|---|---|---|
| Grand Falls · 1901 | Grand Falls · 1911 | Grand Falls t-v | 0.9853616502997168 | 0.0146383306756031 | approximately_common_geography_subject_to_variable_and_source_review |