How we measure community context
The Census lens describes who lives in a neighbourhood and how, using Statistics Canada Census 2021 data at the finest granularity Statistics Canada publishes. More than 40 metrics — income, housing costs, age, language, commuting — feed the lens; seven of them combine into the Census score, a 0–100 percentile within each city.
Last updated
What we measure
All census data comes from one source: the Statistics Canada Census of Population, 2021, published under the Open Government Licence — Canada. PickYourPlace ingests it at the dissemination-area level — the smallest standard geography for which all census data is published, typically 400 to 700 residents — across roughly 57,000 dissemination areas Canada-wide.
Scalar metrics include total population, population density, median household income, the Gini index of income inequality, employment rate, median dwelling value, median monthly ownership and rental costs, average age and average household size.
Distribution metrics preserve the full breakdown rather than one number: age buckets, dwelling types, construction years, mother tongue, ethnic origin, immigration status, commute mode and commute duration. When a report says 34% of commuters in a neighbourhood do not drive, it is reading these distributions.
Neighbourhood figures are population-weighted averages of the dissemination areas whose centres fall inside the neighbourhood boundary, so a half-empty industrial pocket does not skew the residential picture.
Data sources and update cadence
- Statistics Canada Census of Population, 2021 — Census Profiles
All demographic, income, housing, language and commuting metrics
CadenceCensus vintage 2021; the 2026 Census is expected to reach the platform after Statistics Canada's staged release, around 2027
- Statistics Canada 2021 dissemination-area boundaries
The geography every census figure is joined to, and the base unit for all scoring
CadenceFixed for the 2021 cycle
How the score is computed
Seven sub-metrics feed the Census score: median household income, income equality (the Gini index, inverted so that lower inequality ranks higher), employment rate, population density, median dwelling value, cultural diversity (a Simpson diversity index over mother-tongue shares), and the share of commuters who use transit, walk or cycle. Each is ranked against every other dissemination area in the same city with PERCENT_RANK, and the percentiles are combined with fixed weights.
A score of 50 means the neighbourhood is at its city's median on this blend. Missing inputs — a suppressed income figure, an empty language breakdown — are treated as a neutral 50 rather than dragging the score to zero.
The Census score is a neighbourhood-attractiveness signal in the way real-estate and liveability indices conventionally use census data. It is not a judgment that any demographic profile is better than another, and PickYourPlace's recommendation engine does not rank neighbourhoods on demographic characteristics like origin or language.
Share of the Census composite. Weights sum to 100% and are the same for every city.
What this score does not capture
Stated plainly, because a score is only worth trusting if its limits are.
- The data is a 2021 snapshot. Neighbourhoods change; the census does not until the next cycle. Values are static between releases, with the 2026 Census expected on the platform around 2027.
- Dissemination areas are the floor. Nothing below roughly 400–700 residents is published, so block-level variation is invisible.
- Statistics Canada suppresses figures for very small populations. Affected dissemination areas carry nulls, which score as a neutral 50 rather than a real measurement.
- Census self-reporting has known biases — income in particular — that PickYourPlace inherits and does not correct.
- The score's metric choice and weights are an editorial judgment about what conventionally signals neighbourhood attractiveness. The full 40+ metrics are available in reports so you can weigh them differently.
Definitions
- Dissemination area (DA)
- Statistics Canada's smallest standard census geography, typically 400–700 residents. The base unit for every PickYourPlace score.
- Median household income
- The income of the household in the middle of the neighbourhood's distribution, from Census 2021. Medians resist distortion by a few very high incomes.
- Gini index
- A 0–1 measure of income inequality: 0 is perfect equality, 1 is maximal inequality. In the score it is inverted, so more-equal neighbourhoods rank higher.
- Cultural diversity (Simpson index)
- 1 − Σ(pᵢ²) over mother-tongue shares: the probability that two randomly chosen residents have different mother tongues. 0 means one language dominates; values near 1 mean a highly mixed neighbourhood.
- Non-car commute share
- The share of commuters whose main mode is public transit, walking or cycling, from the Census 2021 journey-to-work data.
- Population-weighted average
- The neighbourhood figure computed by weighting each dissemination area by its population, so where people actually live determines the number.
- Percentile score
- The neighbourhood's rank among all neighbourhoods in the same city, 0–100. A 50 is the city median. Percentiles do not transfer between cities.
Frequently asked questions
How current is the census data?
It is the Statistics Canada Census of Population, 2021 — the most recent completed national census. The 2026 Census is expected to reach the platform after Statistics Canada's staged release, around 2027. Between cycles the values do not change.
What does a census score of 60 mean?
The neighbourhood ranks above 60% of neighbourhoods in its city on a weighted blend of income, employment, equality, commuting, diversity, dwelling value and density. It is a relative rank within one city, and it is a conventional attractiveness signal, not a judgment about who should live where.
Does PickYourPlace rank neighbourhoods by demographics?
The Census score uses economic and structural measures — income, employment, inequality, density, commuting. The recommendation engine does not rank neighbourhoods on demographic characteristics such as ethnic origin, immigration status or language; those distributions are shown as context, not scored as better or worse.
Why do some neighbourhoods show missing census values?
Statistics Canada suppresses data for areas with very small populations to protect privacy — typically under 40 occupied dwellings for dollar figures. Suppressed inputs score as a neutral 50 rather than being guessed.