
Plympton-WyomingOntario
It grew by 7% between the 2016 and 2021 censuses. A town of 9,548 in Ontario.
Is Plympton-Wyoming a good place to live?
A town of contrasts. Its weakest is safety (D−). Plympton-Wyoming’s overall grade, C, puts it better than 32% of Canadian towns. That places it #676 of 858 in Ontario. It also trails on walkability (C). Where it does best is jobs & income (A−). At $500,000, the median home value in 2021 came to 4.6 times local household income. Schools are another plus (A−).
Figures: home values and income: Statistics Canada, Census 2021.
Safety is the police detachment's figure, shared with the towns and countryside around it. Health is graded on the health region's survey figures and life expectancy, with the distance to hospital giving the town its own spread.
How Plympton-Wyoming grades
Each subject compares Plympton-Wyoming with Canadian towns of 2,500 or more, ordered by how far it is from the middle. Towns in other countries are graded separately.
How TownRatings grades Canadian towns →
What makes Plympton-Wyoming stand out
The 3 things Plympton-Wyoming does most differently from other towns.
The data
Data highlights are ordered by what stands out in Plympton-Wyoming.
The force covering Plympton-Wyoming records more serious violence than Ontario’s towns or Canadian towns, at 378
Shared with the rest of the Lambton (Walpole Island First Nation) detachment area: Crime Severity Index, Violent Crime Severity Index, violent crime and property crime per 1,000
Violence across its police area runs at 53.3 per 1,000 residents a year. Across the area its police cover, the Crime Severity Index averaged 334 over 2023–25, higher than both Ontario’s towns (56) and Canadian towns (67). Property crime in the area its police cover: 95 per 1,000 people a year.
Year by year · Crime Severity Index for each year
| 2023–2025 | Plympton-Wyoming | Ontario | Canada |
|---|---|---|---|
| Crime Severity Index | 334 | 56 | 67 |
| Violent Crime Severity Index | 378 | 76 | 86 |
| Violent crime | 53.3 | 10.5 | 12 |
| Property crime per 1,000 | 95 | 30.5 | 31.2 |
Statistics Canada, Uniform Crime Reporting Survey, 2023–2025 average
Plympton-Wyoming has higher household incomes than nine in ten Canadian towns
Commutes averaged 24 min, lower than both Ontario’s towns (29 min) and Canadian towns (26 min).
How working residents got to work · census 2021
| Census 2021 | Plympton-Wyoming | Ontario | Canada |
|---|---|---|---|
| Average trip | 24 min | 29 min | 26 min |
Statistics Canada, Census 2021 (labour and commuting) · Census day was in May 2021, mid-pandemic, so commuting and work figures carry the lockdowns’ mark.
In the top two fifths in Ontario: 5 of the 9 schools around Plympton-Wyoming with results
Within 3 km of Plympton-Wyoming are 8 elementary schools and 1 secondary school, teaching 2,505 students. The schools around it answer to 2 boards, below both Ontario’s towns (4) and Canadian towns (3). None of them teaches in French, though one in ten schools in Ontario do.
| School | Level | Students | System |
|---|---|---|---|
| Bright's Grove Public School Middle fifth in OntarioLargest elementary schoolElementary · Grades JK–8 | Elementary · Grades JK–8 | 335 | English public |
| North Lambton Secondary School Fourth fifth in OntarioLargest secondary schoolSecondary · Grades 9–12 | Secondary · Grades 9–12 | 575 | English public |
| Errol Village Public School Top fifth in OntarioResults in the top fifth in OntarioElementary · Grades JK–8 | Elementary · Grades JK–8 | 290 | English public |
Schools by system · Schools within 3 km
| Schools within 3 km | Plympton-Wyoming | Ontario | Canada |
|---|---|---|---|
| Nearest secondary school | 14 km | 1.2 km | 1.2 km |
| School boards | 2 | 4 | 3 |
| Nearest elementary school | 4.7 km | 0.5 km | 0.5 km |
Provincial school lists and results, 2024-25
Flood mapping exists for Plympton-Wyoming: 1 on record, latest by St. Clair Region Conservation Authority
Seismic risk runs low: $0.014 of expected damage per $1,000 of buildings a year, the typical town $0.030. In Health Canada’s survey, 8.4% of homes tested in Plympton-Wyoming’s area exceeded 200 Bq/m³, close to the typical 6.6%.
Radon tests above the guideline · share of tested homes, 200 Bq/m³
| Hazards | Plympton-Wyoming | Ontario | Canada |
|---|---|---|---|
| Radon tests above the guideline | 8.4% | 4% | 6.6% |
| Earthquake loss per $1,000 of buildings a year | $0.014 | $0.043 | $0.030 |
NRCan seismic risk model and burned areas, Health Canada radon survey, the Flood Hazard Map Inventory
People in Plympton-Wyoming’s health region live to 80.0 on average, 1.5 years short of the typical Canadian town
Smoking takes in 14% of adults, age-standardised, above both Ontario’s towns (10%) and Canadian towns (12%). In the health survey, 49% of adults in the region rate their health very good or excellent, fewer than Ontario’s 51%. Closer to home, a hospital is 11 km from the average resident of Plympton-Wyoming, further than the usual 3.7 km.
Very good or excellent health · adults, age-standardised
| Health | Plympton-Wyoming | Ontario | Canada |
|---|---|---|---|
| Smokers | 14% | 10% | 12% |
| Life expectancy at birth | 80.0 | 82.8 | 81.5 |
| Very good or excellent health | 49% | 51% | 52% |
| Chronic conditions (average share) | 18% | 17% | 17% |
Statistics Canada, Canadian Community Health Survey 2023/2024 and life expectancy 2022/2024; Open Database of Healthcare Facilities · Not measured by town: health survey and life expectancy (the Lambton Health Unit)
Rent takes less of local pay in Plympton-Wyoming than in Ontario’s towns or Canadian towns: 17% of household income
Measured across the Sarnia metro area: rent as a share of income and monthly rent for a two-bedroom
88% of households are owner-occupiers. Shelter took 30% or more of income for 9% of households, below both Ontario’s towns (22%) and Canadian towns (18%).
What homes were worth · The median owner’s estimate at the 2021 census
| Census 2021 | Plympton-Wyoming | Ontario | Canada |
|---|---|---|---|
| Households spending 30%+ on shelter | 9% | 22% | 18% |
| Households owning their home | 88% | 76% | 74% |
| Rent as a share of income | 17% | 22% | 20% |
| Median home value, 2021 | $500,000 | $695,000 | $406,000 |
Statistics Canada, Census 2021; CMHC Rental Market Survey via Statistics Canada · Home values are owners’ own estimates at the May 2021 census, and incomes are for 2020.
Winter nights in Plympton-Wyoming are milder than in 83% of Canadian towns
A normal January brings 34 cm of snow, the most of any month. There are 131 days of frost in a typical year, below both Ontario’s towns (139) and Canadian towns (159). For the wettest month, look to June: 93 mm on average.
Average high by season · ECCC normals, 1991–2020
| Normals, 1991–2020 | Plympton-Wyoming | Ontario | Canada |
|---|---|---|---|
| January night low | −8.2°C | −9.1°C | −13.5°C |
| Snowfall a year | 112 cm | 146 cm | 141 cm |
| Days with frost a year | 131 | 139 | 159 |
| July afternoon high | 26.5°C | 26.7°C | 25.5°C |
Environment and Climate Change Canada, Canadian Climate Normals 1991–2020 (Sarnia)
A normal November in Plympton-Wyoming runs from freezing to 8°C
Snow is normal by November, about 7 cm over the month. Then December: 2°C by day, −4°C at night. In November, the normal is 80 mm of rain and snow. Also worth knowing: for today and the week ahead, the Weather page carries ECCC’s Sarnia forecast.
Normal highs, the months ahead · ECCC normals, 1991–2020
| Season | High | Low | Rain and snow |
|---|---|---|---|
| Winter | 0°C | −7°C | 164 mm |
| Spring | 12°C | 2°C | 221 mm |
| Summer | 25°C | 15°C | 244 mm |
| Autumn | 15°C | 6°C | 242 mm |
ECCC normals, 1991–2020 (Sarnia); the forecast is on the Weather page
Plympton-Wyoming’s MP is Marilyn Gladu (Conservative Party of Canada), for Sarnia—Lambton—Bkejwanong
From Ontario come 122 MPs, 71 of them with the Liberal Party of Canada.
| Turnout | Plympton-Wyoming | Ontario | Canada |
|---|---|---|---|
| Municipal election, 2022 | 43% | 31% | 31% |
Wikidata, MAMH, MMAH, Statistics Canada
3 public library branches serve Plympton-Wyoming
Among them: Lambton County Library, Lambton County Library - Camlachie and Lambton County Library - Wyoming.
Provincial library statistics, OpenStreetMap, the CRA and Statistics Canada
Little of the land around Plympton-Wyoming is protected: 0.2% within 10 km
CPCAD lists 5 protected areas within 10 km. No national park lies within 100 km. For a provincial park, Pinery Provincial Park lies 18 km off. Within 5 km lie 2 beaches, unnamed on the map.
Protected land · of the land within 10 km
| Outdoors | Plympton-Wyoming | Ontario | Canada |
|---|---|---|---|
| Protected land within 10 km | 0.2% | 2.3% | 2.3% |
| Public protected areas within 10 km | 0 | 4 | 4 |
Canadian Protected and Conserved Areas Database (CPCAD), OpenStreetMap routes and beaches
Visible minorities make up less of Plympton-Wyoming than of Ontario’s towns or Canadian towns: 3%
Just over a fifth of residents are 65 or over. Children under 15 make up 18%, higher than both Ontario’s towns (15%) and Canadian towns (16%).
Ages · Share of residents in each age group, Census 2021
Schooling · Highest qualification, residents 15 and over
Women and men · all residents
Women make up 49.6% of Plympton-Wyoming
Women numbered 4,120 and men 4,190 in 2021, next to a 50.9% share of women for Canada.
| Plympton-Wyoming | Ontario | Canada | |
|---|---|---|---|
| Under 15 | 18% | 15% | 16% |
| 15 to 64 | 60% | 65% | 64% |
| 65+ | 22% | 19% | 19% |
| No certificate, diploma or degree | 11% | 15% | 16% |
| Postsecondary qualification | 60% | 56% | 56% |
Statistics Canada, Census 2021; Ontario and Canada: medians of towns of 2,500+
Everything we know about Plympton-Wyoming
Famous people from Plympton-Wyoming
3 notable people were born in Plympton-Wyoming.

Photo credits
Gordon Beverly Walker: United Farmers Historical Society, CC BY 2.0
About Plympton-Wyoming
Town in Ontario
The boundary here is Statistics Canada’s: Plympton-Wyoming is one census subdivision in Ontario, and TownRatings describes all of it.
Statistics Canada: population estimates 2025 (17-10-0155), Census of Population 2021, 2021 census boundaries.
- Population
- 9,548 (people, 2025 estimate)
- Province or territory
- Ontario
- Census division
- Lambton
- Metro area
- Sarnia
- Census subdivision
- 3538035
Plympton-Wyoming’s neighbours
The nearest places of 1,000 or more. Statistics Canada
| Town | People | km | Overall | Cost | Safety | Health |
|---|---|---|---|---|---|---|
| Plympton-Wyoming | 9,548 | — | C | C+ | D− | C+ |
| Petrolia | 6,422 | 13 | C+ | C+ | D− | B− |
| Enniskillen | 3,174 | 15 | B | B | D− | C+ |
People: Statistics Canada, Census 2021. Distances: centre to centre.
Questions about Plympton-Wyoming
What kind of homes are in Plympton-Wyoming?
Single-detached houses make up 93% of the homes here, where Canadian towns sit at 64%; 0% are in high-rise apartments. 19% of households are one person, and the average is 2.6.
Who are the people of Plympton-Wyoming?
3% of residents belong to a visible minority, against 15% for the median of Canadian towns; 1% have an Indigenous identity and 7% are immigrants.
Has Plympton-Wyoming grown?
Yes: the census counted 7,795 in 2016 and 8,308 in 2021, a rise of 6.6%, against 4.1% for the median of Canadian towns. The 2025 estimate is 9,548.
Sources: Statistics Canada, Census of Population 2021 · population estimates 2025 (17-10-0155) and 2021 census boundaries · Uniform Crime Reporting Survey 2023–25 (35-10-0026, 35-10-0183 to 35-10-0190) · CMHC rents as published by Statistics Canada (34-10-0133) · grades by TownRatings. Under the Statistics Canada Open Licence.
Adapted from Statistics Canada (Census of Population 2021, population estimates 2025, 2021 census boundaries) under the Statistics Canada Open Licence; this does not constitute an endorsement by Statistics Canada. Neighbourhood names in some cities © OpenStreetMap contributors (ODbL).