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Library – Coast Capital Savings Library

Census

Sorry, this page has moved.

The information on this page will not be updated after February 21, 2012.

Please see the Census page on our new Statistics guide:

http://libguides.kwantlen.ca/stats


This guide provides a brief description of Statistics Canada's Census of Population and some tools for locating Census statistics. You can jump to specific sections of this page:

 Related library guides: Census Geography NEW | Statistics | Business Statistics | Data Services | CANSIM


Background Information

Statistics Canada ('Statcan') conducts a population Census every five years using a two-part approach:
  1. a Census ("short form") which gathers basic demographic information about everyone 
  2. a large survey ("long form") which gathers much more information from selected Canadian households

In 2006, every Canadian household was asked 8 basic demographic questions. Most households (80%) received a "short form" Census with only these 8 questions. A 20% sample of households received the "long form" survey which included all of the questions from the Census "short form", plus over 50 others about languages spoken, income and education level, ethnic origin, and many other factors. Participation was mandatory by law. Although the Census is only one of Statistics Canada's sources of data -- it conducts many other regular surveys and gathers data from other agencies -- it provides a rich and vital portrait of Canadians over time. This Overview of the Census document provides an excellent general introduction to its history and methodology.

Changes to the 2011 Census

While all households will still answer several basic demographic questions (the "short-form" Census), a different survey methodology is being used to gather additional information. The "long form" survey has been replaced by a new instrument called the National Household Survey (NHS). Participation in the NHS is voluntary; Census short-form completion is still mandatory.

This new methodology has been widely criticized. Many are concerned that the voluntary nature of the NHS will result in a biased sample, since some population groups tend to participate more than others. Others are concerned that data from 2011 will not be comparable with previous Censuses because of differences in the survey questions. Statistics Canada identified several potential issues in its NHS: Data Quality report. Loss of data quality would have a far-reaching effect, since most Statcan surveys have relied on Census data as a benchmark to ensure the representativeness of their survey sample populations.

As with past Censuses, results from the 2011 Census and NHS will be released in stages. Early Census statistics will be released in February 2012 [release schedule]; results from the 2011 National Household Survey will start to appear in early 2013.

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Census Products

Many businesses, government agencies, researchers and others rely heavily on Census data in their research, planning and decision making. Different groups require different types of information and varying levels of detail. Accordingly, Statistics Canada produces a wide range of Census products. Some are freely available on the Statcan website. Others are available for a fee, or through specialized services for educational uses. Some data is never publicly released. Statcan must take great care to ensure that no publicly-released Census data can be used to identify an individual person or business. This means that some data cannot be released, or must be combined (aggregated) into larger categories or geographic areas to prevent such disclosure.

Given the scale and complexity of the task, it takes time for Statistics Canada to compile and analyze the results and produce tables, analytical reports, and many other products. Census results are released in stages. Basic population and dwelling counts are followed by thematic "release components", e.g. Marital status, Common-law status, Families, Dwellings and households.
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Highlight Tables

Highlight Tables provide selected statistics to the Census Subdivision (CSD = municipality) for each topical release of Census data. Users can sort most of the statistics in each table. Some tables have a "figure": a chart or graph.
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Census Profiles

A profile is "a collection of characteristics for a given set of geographic areas
Profiles provide detailed individual variables and variable groups for a specific area. They are the main source of Census statistics for small areas such as Census Tracts. Profiles often combine (cross-tabulate) two or more variables, giving a two-dimensional description of one place. You cannot create new combinations of variables from profile tables.
Example of what you can and can't find in Census profiles:
  • A profile can tell you how many females in Surrey work in the retail trade industry.
  • You can also find out the number of female lone-parent families with one child in Surrey.
  • BUT you cannot tell how many of these female single parents with one child in Surrey work in the retail trade industry.
Comparison of Census Profile Types
 

Cumulative Profiles
see next table for links

Community Profiles
Census Tract Profiles
NEW
Census Trends
NEW

Special Interest Profiles

Detail level
(# characteristics)
2,175
 over 200
 over 200
 85 "indicators"  varies
Geographic level (smallest available) Dissemination Area (DA)
Census Subdivision (CSD) ~ city
Census Tract (CT) ~ neighbourhood
CSDs with over 5,000 people
Census Metropolitan Area (CMA)
Output formats depends on source
see table below

CSV file
TAB file
"figures" (bar charts)
map

CSV file
TAB file
"figures" (bar charts)
selected thematic maps
CSV file
TAB file
"figures" (charts showing trend line)
CSV file
TAB file
Availability 
several sources
see table below
only on Statistics Canada's website only on Statistics Canada's website only on Statistics Canada's website only on Statistics Canada's website
Notes

includes every Census variable for each geographic area

also available in subsets ("release components") e.g. Ethnic Origin and Visible Minorities

can compare two geographic areas side-by-side

automatically generates citation for each table, chart, etc

can compare three geographic areas side-by-side

oddly, these CT Profiles include some statistics that are not available in the Cumulative Profile at the CT level [see Excel spreadsheet for details]

search by Postal Code, map or Census Tract #

Summary data spanning three censuses: 2006, 2001 and 1996 5 sets of detailed profiles:

Aboriginal peoples

Labour

Ethnic origin and visible minorities

Immigration and Place of Birth

Place of work
Comparison of Cumulative Profile Sources
  Statistics Canada website

 E-STAT 

 BC STATS

 Canadian Census Analyser

 Equinox

Detail level
(# characteristics)
 2175 “stublines”
(612 in print profile)
 2066 “characteristics” in its version of Cum. Profile “database”

 2175
[unverified]

2175
[unverified]
2175
[unverified]
Geographic level (smallest available) CMA/CA
 CT  CT  DA  DA
Ease of use  easy  easy moderately easy
 moderately challenging
 challenging
Output formats Custom view
CSV
Print
Chart

18 options, incl. various, tables, graphs, map and downloads


30-page PDF

Excel
HTML
Text
Spreadsheet   (comma del.)
MS Excel ready
SAS
SPSS
dBASE (max.   255 columns)
B20/20

Notes   Only tool that can map data from the cumulative profile Excel tables are tricky to use because of groupings   provides citation
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2006 Topic-Based Tabulations

These tables combine multiple, pre-selected variables and are more complex than the Profiles (e.g. age and gender and income level). While you can highly customize the tables by selecting specific variables, you cannot add new variables.  

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Public-Use Microdata Files

PUMFs are a 1% sample of Census data which allow you to choose which variables to cross-tabulate, but require an understanding of statistics and access to analytical software. In order to protect anonymity, some variables are suppressed or aggregated. The smallest area is the Census Metropolitan Area.

  • Canadian Census Analyser
    - web access to Dissemination Area (DA) level PUMFs, with built-in statistical analysis software - before 2001, Dissemination Areas were called Enumeration Areas (EA)
  • Equinox
    - download PUMFs for analysis in SPSS or other software
For more info on using these 'raw' data files, see our Data Services guide
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Other Useful Sources

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Maintained by: Chris Burns, Research Support & Data Services Librarian

Updated: 01/02/12