Census boundary evidence

Richmond Hill, VL — 1921 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

ON154020_1921

Source boundary identifier

ON154020

Census vintage

1921

Source label

Richmond Hill, VL

Province code

ON

District label

York

Level

csd

Representation class

E93_Presence

Census continuity group: Richmond Hill, VL

TCP UID: ON154020

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.

• Richmond Hill, VL — 1921 · 1921_V1T16, row 3873 unique_contextual_name_candidate
• Richmond Hill — 1921 · 1921_V1T27, row 3406 unique_contextual_name_candidate
• Richmond Hill — 1921 · 1921_V1T38, row 3406 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.

Continuity assessments

• Richmond Hill vl (1911) → Richmond Hill, VL (1921): name_change_requires_review

People and biographical connections

These published connections come from the separate LINCS / Dictionary of Canadian Biography layer. A life event or overlapping lifespan does not establish residence at a census date. The association remains attached to this published page; it is not assigned to every revised census group.

Download geographic, continuity and source-binding evidence