
Lake CowichanBritish Columbia
Some 3,757 people live in this town, in British Columbia. It lies in Cowichan Valley.
Is Lake Cowichan a good place to live?
Homes are dear (D). With a D− overall, Lake Cowichan sits #242 of 250 in British Columbia. That leaves it better than 2% of Canadian towns. Work and incomes lag (D). Its strongest is walkability (A).
This town's rent is the 2021 census rent scaled to 2025 by its province's ratio of surveyed to census rents: no rental survey covers it, so its Cost Grade is less sure. 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 Lake Cowichan grades
Each subject compares Lake Cowichan 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 Lake Cowichan stand out
The 3 things Lake Cowichan does most differently from other towns.
The data
Data highlights are ordered by what stands out in Lake Cowichan.
Commuters in Lake Cowichan travel further than in British Columbia’s towns or Canadian towns, 30 min on average
83% of commuters drove, below both British Columbia’s towns (87%) and Canadian towns (89%).
How working residents got to work · census 2021
| Census 2021 | Lake Cowichan | British Columbia | Canada |
|---|---|---|---|
| Average trip | 30 min | 26 min | 26 min |
| Car or van | 83% | 87% | 89% |
Statistics Canada, Census 2021 (labour and commuting) · These are May 2021 figures, gathered while COVID-19 kept many people home or out of work.
Most households in Lake Cowichan own their home: 85%, more than in both British Columbia’s towns and Canadian towns
Owners put the median home at $472,000, below British Columbia’s towns ($720,000) but above Canadian towns ($406,000). 17% of households spent 30% or more of their income on shelter, lower than both British Columbia’s towns (21%) and Canadian towns (18%).
What homes were worth · The median owner’s estimate at the 2021 census
| Census 2021 | Lake Cowichan | British Columbia | Canada |
|---|---|---|---|
| Households owning their home | 85% | 76% | 74% |
| Median home value, 2021 | $472,000 | $720,000 | $406,000 |
| Households spending 30%+ on shelter | 17% | 21% | 18% |
| Rent as a share of income | 23% | 24% | 20% |
Statistics Canada, Census 2021; CMHC Rental Market Survey via Statistics Canada · These are 2021 census values, as owners judged them, set against household income in 2020.
Lake Cowichan has milder winters than British Columbia’s towns or Canadian towns: January lows of 1.6°C
Snow peaks in December: 12 cm in a normal year. Frost comes on 45 days a year, below British Columbia’s towns (60) and Canadian towns (159) alike. Gardeners get 213 frost-free days, from 4 April to 4 November. July afternoons in Lake Cowichan average 22.7°C.
Average high by season · ECCC normals, 1991–2020
| Normals, 1991–2020 | Lake Cowichan | British Columbia | Canada |
|---|---|---|---|
| Days with frost a year | 45 | 60 | 159 |
| January night low | 1.6°C | 0.5°C | −13.5°C |
| July afternoon high | 22.7°C | 23.1°C | 25.5°C |
| Snowfall a year | 39 cm | 51 cm | 141 cm |
Environment and Climate Change Canada, Canadian Climate Normals 1991–2020 (Victoria (Airport))
No high school in or near Lake Cowichan: the closest is 24 km off
| School | Level | Students | System |
|---|---|---|---|
| Lake Cowichan Elementary Bottom fifth in British ColumbiaIn Lake CowichanElementary | Elementary | – | English public |
| Schools within 3 km | Lake Cowichan | British Columbia | Canada |
|---|---|---|---|
| Nearest secondary school | 24 km | 1.8 km | 1.2 km |
Provincial school lists and results, 2025/26
The force covering Lake Cowichan records more serious violence than British Columbia’s towns or Canadian towns, at 159
Measured across the Lake Cowichan detachment area: Crime Severity Index, Violent Crime Severity Index, violent crime and property crime per 1,000
Violent incidents in its police area came to 19.6 per 1,000 residents a year, above both British Columbia’s towns (12.5) and Canadian towns (12). The index for the force that serves it came to 95, above British Columbia’s towns (83) and Canadian towns (67) alike.
Year by year · Crime Severity Index for each year
| 2023–2025 | Lake Cowichan | British Columbia | Canada |
|---|---|---|---|
| Violent Crime Severity Index | 159 | 76 | 86 |
| Violent crime | 19.6 | 12.5 | 12 |
| Crime Severity Index | 95 | 83 | 67 |
Statistics Canada, Uniform Crime Reporting Survey, 2023–2025 average
Life expectancy around Lake Cowichan is 79.8 years, 1.7 less than for the typical Canadian town
Area-wide: health survey and life expectancy, counted over the Central Vancouver Island Health Service Delivery Area
Smoking is commoner than in the province: 12% of adults, against 8.9% for British Columbia. In the health survey, 47% of adults in the region rated their health very good or excellent, below both British Columbia’s towns (50%) and Canadian towns (52%). For Lake Cowichan itself the measure is access, and it lags: 24 km to the nearest hospital, where 3.7 km is typical.
Very good or excellent health · adults, age-standardised
| Health | Lake Cowichan | British Columbia | Canada |
|---|---|---|---|
| Very good or excellent health | 47% | 50% | 52% |
| Life expectancy at birth | 79.8 | 81.0 | 81.5 |
| Smokers | 12% | 9% | 12% |
| Chronic conditions (average share) | 16% | 15% | 17% |
Statistics Canada, Canadian Community Health Survey 2023/2024 and life expectancy 2022/2024; Open Database of Healthcare Facilities
More of Lake Cowichan’s residents have an Indigenous identity than in British Columbia’s towns or Canadian towns: 13%
Visible minorities make up 3.8% of the population, below both British Columbia’s towns (8.6%) and Canadian towns (15%). Immigrants make up 7.7% of residents, between British Columbia’s towns (12%) and Canadian towns (6.4%).
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 50.8% of Lake Cowichan
Census 2021 put women at 1,690 and men at 1,635; women are 50.9% of Canada.
| Lake Cowichan | British Columbia | Canada | |
|---|---|---|---|
| Under 15 | 13% | 14% | 16% |
| 15 to 64 | 59% | 64% | 64% |
| 65+ | 28% | 21% | 19% |
| No certificate, diploma or degree | 19% | 13% | 16% |
| Postsecondary qualification | 48% | 56% | 56% |
Statistics Canada, Census 2021; British Columbia and Canada: medians of towns of 2,500+
A normal November in Lake Cowichan runs from 3°C to 10°C
Expect about 146 mm of rain and snow over November. Looking ahead to December, expect highs near 7°C and lows near 2°C. Normal highs peak at 23°C in July; nights bottom out at 1°C in February. Hour-by-hour figures come from ECCC’s Duncan forecast, on the Weather page.
Normal highs, the months ahead · ECCC normals, 1991–2020
| Season | High | Low | Rain and snow |
|---|---|---|---|
| Winter | 8°C | 2°C | 386 mm |
| Spring | 14°C | 5°C | 165 mm |
| Summer | 22°C | 11°C | 73 mm |
| Autumn | 15°C | 6°C | 278 mm |
ECCC normals, 1991–2020 (Victoria (Airport)); the forecast is on the Weather page
Jeff Kibble (Conservative Party of Canada) represents Lake Cowichan in Ottawa as MP for Cowichan—Malahat—Langford
For the Legislative Assembly of British Columbia, Lake Cowichan votes in Cowichan Valley; open data doesn’t yet say who its MLA (Member of the Legislative Assembly, the provincial or territorial legislature) is.
Wikidata, MAMH, MMAH, Statistics Canada
Lake Cowichan’s public library is VIRL: Cowichan Lake Branch
It sits 0.9 km from the centre of Lake Cowichan.
Provincial library statistics, OpenStreetMap, the CRA and Statistics Canada
A national route near Lake Cowichan: the Trans-Canada Trail - Cowichan Valley Trail
Protected areas cover 2.8% of the land within 10 km, between British Columbia’s towns (6.7%) and Canadian towns (2.3%). Within 5 km lie 6 beaches, unnamed on the map. A drive of 33 km reaches Pacific Rim National Park Reserve, the nearest national park.
Protected land · of the land within 10 km
| Outdoors | Lake Cowichan | British Columbia | Canada |
|---|---|---|---|
| Protected land within 10 km | 2.8% | 6.7% | 2.3% |
| Public protected areas within 10 km | 4 | 14 | 4 |
Canadian Protected and Conserved Areas Database (CPCAD), OpenStreetMap routes and beaches
Earthquake risk in Lake Cowichan runs 28 times the typical Canadian town’s: $0.85 per $1,000 a year
In Health Canada’s survey, just 0.9% of homes tested in the area exceeded 200 Bq/m³ (6.6% typical). Ministry of Environment and Climate Change Strategy has mapped the flood hazard here: one study on the national inventory. Fire seldom reaches Lake Cowichan: since 1986, 0.3% of the land within 25 km has burned (0.008% a year).
Radon tests above the guideline · share of tested homes, 200 Bq/m³
| Hazards | Lake Cowichan | British Columbia | Canada |
|---|---|---|---|
| Earthquake loss per $1,000 of buildings a year | $0.85 | $0.36 | $0.030 |
| Radon tests above the guideline | 0.9% | 1.8% | 6.6% |
NRCan seismic risk model and burned areas, Health Canada radon survey, the Flood Hazard Map Inventory · Area behind the radon tests figures: the Central Vancouver Island health region
Everything we know about Lake Cowichan
About Lake Cowichan
Town in British Columbia
TownRatings counts Lake Cowichan as Statistics Canada does, as one municipality in British Columbia; the census, crime and housing figures all follow that boundary.
Statistics Canada: population estimates 2025 (17-10-0155), Census of Population 2021, 2021 census boundaries.
- Population
- 3,757 (people, 2025 estimate)
- Province or territory
- British Columbia
- Census division
- Cowichan Valley
- Census subdivision
- 5919016
Lake Cowichan’s neighbours
The nearest places of 1,000 or more. Statistics Canada
| Town | People | km | Overall | Cost | Safety | Health |
|---|---|---|---|---|---|---|
| Lake Cowichan | 3,757 | — | D− | D | C− | C+ |
| Electoral Area F, Cowichan Valley | 1,837 | 5.3 | — | D | C− | C+ |
| Electoral Area I, Cowichan Valley | 1,521 | 12 | — | D− | C− | C |
People: Statistics Canada, Census 2021. Distances: centre to centre.
Questions about Lake Cowichan
Who are the people of Lake Cowichan?
Visible minorities are 4% of the population, where the middle of Canadian towns is 15%. Immigrants make up 8%, and Indigenous people 13%.
What kind of homes are in Lake Cowichan?
Mostly 78% single-detached houses (the median of Canadian towns: 64%), with 0% of homes in buildings of five or more storeys. Households hold 2.2 people on average, and 28% have just one.
Is Lake Cowichan growing?
It grew from 3,226 people in 2016 to 3,325 in 2021, up 3.1%; the median of Canadian towns grew 4.1%. StatCan’s 2025 estimate is 3,757.
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).