Data that includes geographic positioning information relative to a coordinate system. Geospatial data usually needs to be interpreted using GIS software.
Mapping Census Data
The following two resources outline how to map Canadian Census data using a GIS software program. The Census boundary files for mapping Census data are linked below as well.
Postal Code Conversion File (PCCF)
Census data do not include postal codes. If you have data with postal codes you want to link to rich data from the Census, the Postal Code Conversion File (PCCF) is the tool for you!
The Postal Code Conversion File (PCCF) links six-character postal codes to standard geographic areas such as dissemination areas, census tracts, and census subdivisions. By linking postal codes to standard geographic areas, the file facilitates the extraction and subsequent aggregation of data for selected geographic areas. The PCCF also associates each postal code with a longitude and latitude coordinate to support mapping applications.
Postal Codes OM by Federal Ridings File (PCFRF)
The PCFRF is a subset of the PCCF, provides a link between the six-character postal code and Canada's federal electoral districts (commonly known as federal ridings). The "unique link" variable indicates if the postal code is linked to one or more federal electoral districts (FEDs). When the postal code is linked to more than one FED, the "weight" variable estimates the proportion of the population of the postal code that resides within each FED.
PCCF+
The Postal CodeOM Conversion File Plus (PCCF+) is a SAS© control program and set of associated datasets derived from the Postal CodeOM Conversion File (PCCF), a Postal CodeOM population weight file, the Geographic Attribute File, Health Region boundary files, and other supplementary data. PCCF+ automatically assigns a range of Statistics Canada’s standard geographic areas and other geographic identifiers based on Postal CodesOM. The PCCF+ differs from the PCCF in that it uses population-weighted random allocation for Postal CodesOM that link to more than one geographic area.
Where to find PCCF, PCFRF & PCCF+?
Find all PCCF, PCFRF & PCCF+ files in Odesi, a repository of Canadian data. Use the search bar to search PCCF +[year] or navigate to Browse in the top right corner of the page, select Geography under the categories listed and select the file you ar looking for. You will be required to agree to the terms to download the documents.
This resource can only be used by current students, faculty/staff.
Note: Odesi recently moved from the Nesstar platform to the Borealis platform. Check out the New Odesi User Guide now available.
Odesi is a web-based tool for data exploration, extraction and analysis. It searches for survey questions (variables) across thousands of datasets held in a growing number of collections, and supports basic tabulation and analysis online. As well, it contains a digital repository for social science data the core of which is Statistics Canada's public-use survey data.Ethics Considerations for Geospatial Data