G4Z vs G5C

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 G4Z and G5C, 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	G4Z	G5C	Canada	Difference
Median household income	$81,000	$71,500	$84,000	G4Z is 13% higher than G5C
Median after-tax income	$69,000	$61,600	$73,000	G4Z is 12% higher than G5C
Median age	48	49.2	41.6	G4Z is about the same as G5C
Unemployment rate	5.4%	5.8%	10.3%	G4Z is 7% lower than G5C
Low income (LIM-AT)	7%	10.8%	11.1%	G4Z is 35% lower than G5C
Average household size	2.1	2.1	2.4	G4Z is about the same as G5C

How each area sits against the city or province around it — a different geography on each side, named in every cell. Read down a column, not across: the two columns are measured against different places and a bigger gap in one says nothing about the other.
Measure	G4Z	G5C
Median household income	8% higher than Baie-Comeau	about the same as Baie-Comeau
Median after-tax income	7% higher than Baie-Comeau	about the same as Baie-Comeau
Median age	about the same as Baie-Comeau	about the same as Baie-Comeau
Unemployment rate	about the same as Baie-Comeau	about the same as Baie-Comeau
Low income (LIM-AT)	25% lower than Baie-Comeau	16% higher than Baie-Comeau
Average household size	about the same as Baie-Comeau	about the same as Baie-Comeau

G4Z is measured against Baie-Comeau, the metropolitan area holding 99% of its residents.
G5C is measured against Baie-Comeau, the metropolitan area holding 100% of its residents.

Counts for each area. These describe the place and are not compared as ratios.
Measure	G4Z	G5C
Province	Quebec	Quebec
Population	9,389	11,390
Private dwellings	4,782	5,547
Land area	42,369 km²	40 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	G4Z	G5C
Grocery store	1 km walk	61%	73%
Public transit	1 km walk	0%	0%
Park	1 km walk	47%	86%
Pharmacy	1 km walk	4%	10%
Child care	1.5 km walk	97%	100%
Primary school	1.5 km walk	51%	78%
Secondary school	1.5 km walk	56%	21%
Library	1.5 km walk	0%	0%
Health care	3 km drive	98%	100%
Employment	10 km drive	99%	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.

CMHC does not survey a rental zone covering either G4Z or G5C. The survey covers centres of 10,000 people and up, so there is nothing published for either area.

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	G4Z	G5C
Nearest AQHI station	Campbellton · 175 km	Campbellton · 177 km
Current reading	not shown	not shown
Reporting facilities within 10 km	6	3
Reported releases to air	42,259 t	41,497 t

G4Z: The nearest Air Quality Health Index location is Campbellton, 175 km from G4Z. 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.
G5C: The nearest Air Quality Health Index location is Campbellton, 177 km from G5C. 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.

G4Z in full · G5C 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.