J2A vs J2C

Quebec

This page does not pick a winner. Every row shows two measurements and the gap between them. There is no score, no tally of which area “wins” more categories, and no overall result — those would be a rating of two places and the people who live in them, assembled by the layout.

Both areas are forward sortation areas, and every figure describes the whole of one. Crime is not shown here: it is reported at the metropolitan level, so for two areas in the same city it is usually the same number twice. It is on each area’s own page, with the geography it describes.

Selected 2021 Census figures for J2A and J2C, with the national figure for scale. The last column states the gap between the two areas as a direction and a size, never as a preference.
Measure	J2A	J2C	Canada	Difference
Median household income	$80,000	$56,800	$84,000	J2A is 41% higher than J2C
Median after-tax income	$70,000	$50,000	$73,000	J2A is 40% higher than J2C
Median age	40	52.4	41.6	J2A is 24% lower than J2C
Unemployment rate	4.3%	5.7%	10.3%	J2A is 25% lower than J2C
Low income (LIM-AT)	8.3%	15.4%	11.1%	J2A is 46% lower than J2C
Average household size	2.5	1.9	2.4	J2A is 32% higher than J2C

Counts for each area. These describe the place and are not compared as ratios.
Measure	J2A	J2C
Population	12,264	29,991
Private dwellings	5,093	15,040
Land area	95 km²	27 km²

Share of each area’s residents with an amenity within reach, weighted by where people live. A blank is a coverage fact, not a zero.
Amenity	Within	J2A	J2C
Grocery store	1 km walk	53%	80%
Public transit	1 km walk	0%	0%
Park	1 km walk	84%	93%
Pharmacy	1 km walk	23%	46%
Child care	1.5 km walk	91%	100%
Primary school	1.5 km walk	40%	63%
Secondary school	1.5 km walk	0%	35%
Library	1.5 km walk	0%	29%
Health care	3 km drive	96%	100%
Employment	10 km drive	100%	100%

These measure how close an amenity is, never its quality. A school 500 m away is a school 500 m away — nothing here says anything about the school itself.
The proximity index is scaled against all of Canada, where 1 is the single most well-served block in the country and the national average is close to zero. It is useful for comparing places and misleading as a score.

What tenants pay, from CMHC’s survey of purpose-built rental buildings. The two areas may sit in different survey zones, or one may not be surveyed at all — that is a coverage fact and is stated rather than left blank.
Unit	J2A	J2C
studio	not surveyed	not surveyed
1	not surveyed	not surveyed
2	not surveyed	not surveyed
3plus	not surveyed	not surveyed

The air quality index is a reading at the nearest station, which may be far away — the distance is shown because it decides whether the reading describes the area at all. Facility counts are reported releases within 10 km.
Measure	J2A	J2C
Nearest AQHI station	Montréal · 102 km	Montréal · 98 km
Current reading	not shown	not shown
Reporting facilities within 10 km	15	15
Reported releases to air	965 t	965 t

J2A: The nearest Air Quality Health Index location is Montréal, 102 km from J2A. That is far enough to be a different airshed, so its reading is not shown here as though it described this area. The index is published for about 130 communities and zones, not continuously across Canada.
J2C: The nearest Air Quality Health Index location is Montréal, 98 km from J2C. That is far enough to be a different airshed, so its reading is not shown here as though it described this area. The index is published for about 130 communities and zones, not continuously across Canada.

This page carries the figures the two areas can be set against each other on. Each area’s own page has the rest — including crime, the boundary map, and every source note and caveat in full.

J2A in full · J2C in full

Source: Census Profile, 2021 Census (98-401-X). Data current as of 2026-08-12. Statistics Canada Open Licence. Each figure describes a whole forward sortation area. Amenity, rent and air figures carry their own sources and vintages on the area pages.