N7V vs N7X

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 N7V and N7X, 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	N7V	N7X	Canada	Difference
Median household income	$83,000	$142,000	$84,000	N7V is 42% lower than N7X
Median after-tax income	$73,000	$115,000	$73,000	N7V is 37% lower than N7X
Median age	51.6	54.8	41.6	N7V is 6% lower than N7X
Unemployment rate	10%	7.4%	10.3%	N7V is 35% higher than N7X
Low income (LIM-AT)	8%	3.8%	11.1%	N7V is 2.1× higher than N7X
Average household size	2.1	2.4	2.4	N7V is 12% lower than N7X

Counts for each area. These describe the place and are not compared as ratios.
Measure	N7V	N7X
Population	11,611	1,129
Private dwellings	5,713	483
Land area	7.6 km²	7.2 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	N7V	N7X
Grocery store	1 km walk	72%	0%
Public transit	1 km walk	0%	0%
Park	1 km walk	93%	22%
Pharmacy	1 km walk	25%	0%
Child care	1.5 km walk	100%	50%
Primary school	1.5 km walk	81%	0%
Secondary school	1.5 km walk	77%	0%
Library	1.5 km walk	19%	0%
Health care	3 km drive	100%	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	N7V	N7X
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	N7V	N7X
Nearest AQHI station	Sarnia · 6.2 km	Sarnia · 4.4 km
Current reading	2.47 — Low risk	2.47 — Low risk
Reporting facilities within 10 km	22	19
Reported releases to air	41,702 t	26,341 t

N7V: Measured at Sarnia, 6.2 km from N7V. The index runs from 1 upward and combines ozone, fine particulate matter and nitrogen dioxide into one health-risk scale.
N7X: Measured at Sarnia, 4.4 km from N7X. 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.

N7V in full · N7X 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.