Census Boundary Bundle - Canada

Census Boundary Bundle represents complete hierarchies of political and census boundaries for Canada, current as of the most recent census year (2021). Data is available in layers for individual census geographies, or in a comprehensive bundle that includes all census geographies.

Census Boundary Bundle - Canada includes the following levels:

• Provinces/Territories: all 10 provinces and 3 territories
• Census Divisions: counties, regional districts, regional municipalities, and united counties
• Census Metropolitan Areas/Census Agglomerations (CMA/CA): urban areas with populations over 100,000
• Census Subdivisions: towns, cities, villages, townships, and Indian Reserves
• Census Tracts: small communities (average population 4,000)
• Dissemination Areas (DA): The smallest boundary for which Canada census data is provided, with populations from 400-700 persons
• Aggregate Dissemination Area (ADA): a new boundary feature created to offer a contiguous, nationwide boundary layer, based on census tracts, census subdivisions, or dissemination areas

Features
• Aligns with road network data to provide additional geographic context for mapping applications
• Boundaries roll up from the Dissemination Areas to ensure that all levels overlay correctly and provide a more accurate visual analysis

This sample data set covers the Greater Toronto Area. This represents a subset of the full product’s geographic extent. The full commercial offering features geographic coverage of the entire country of Canada. Contact [e-mail] for more information on licensing the product.

搜集汇总

背景与挑战

背景概述

该数据集提供加拿大2021年人口普查的全层级地理边界数据，包含省/地区、人口普查分区、都会区等7个行政级别，边界数据可精确匹配至最小统计单元（400-700人），支持多层级叠加分析。完整商业版覆盖加拿大全境。