P3B vs P3G

Ontario

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 P3B and P3G, 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	P3B	P3G	Canada	Difference
Median household income	$66,500	$128,000	$84,000	P3B is 48% lower than P3G
Median after-tax income	$60,000	$105,000	$73,000	P3B is 43% lower than P3G
Median age	40.4	46.4	41.6	P3B is 13% lower than P3G
Unemployment rate	13.1%	8.2%	10.3%	P3B is 60% higher than P3G
Low income (LIM-AT)	15%	4.3%	11.1%	P3B is 3.5× higher than P3G
Average household size	2.1	2.5	2.4	P3B is 16% lower than P3G

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	P3B	P3G
Median household income	21% lower than Greater Sudbury / Grand Sudbury	52% higher than Greater Sudbury / Grand Sudbury
Median after-tax income	19% lower than Greater Sudbury / Grand Sudbury	42% higher than Greater Sudbury / Grand Sudbury
Median age	7% lower than Greater Sudbury / Grand Sudbury	6% higher than Greater Sudbury / Grand Sudbury
Unemployment rate	27% higher than Greater Sudbury / Grand Sudbury	20% lower than Greater Sudbury / Grand Sudbury
Low income (LIM-AT)	56% higher than Greater Sudbury / Grand Sudbury	55% lower than Greater Sudbury / Grand Sudbury
Average household size	9% lower than Greater Sudbury / Grand Sudbury	9% higher than Greater Sudbury / Grand Sudbury

P3B is measured against Greater Sudbury / Grand Sudbury, the metropolitan area holding 100% of its residents.
P3G is measured against Greater Sudbury / Grand Sudbury, the metropolitan area holding 99.9% of its residents.

Counts for each area. These describe the place and are not compared as ratios.
Measure	P3B	P3G
Province	Ontario	Ontario
Population	16,434	4,167
Private dwellings	8,194	1,807
Land area	21 km²	266 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	P3B	P3G
Grocery store	1 km walk	84%	17%
Public transit	1 km walk	97%	0%
Park	1 km walk	96%	32%
Pharmacy	1 km walk	46%	4%
Child care	1.5 km walk	85%	66%
Primary school	1.5 km walk	72%	0%
Secondary school	1.5 km walk	62%	0%
Library	1.5 km walk	0%	0%
Health care	3 km drive	100%	96%
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.

CMHC does not survey a rental zone covering either P3B or P3G. 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	P3B	P3G
Nearest AQHI station	Sudbury · 2.3 km	Sudbury · 11 km
Current reading	1.58 — Low risk	1.58 — Low risk
Reporting facilities within 10 km	13	12
Reported releases to air	22,102 t	22,180 t

P3B: Measured at Sudbury, 2.3 km from P3B. The index runs from 1 upward and combines ozone, fine particulate matter and nitrogen dioxide into one health-risk scale.
P3G: Measured at Sudbury, 11 km from P3G. The index runs from 1 upward and combines ozone, fine particulate matter and nitrogen dioxide into one health-risk scale.

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.

P3B in full · P3G 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.