
Kemptvillein North Grenville, Ontario
A town of 19,733 in Ontario. The population grew 9% between 2016 and 2021.
Is Kemptville a good place to live?
Police record less crime here than in most towns (A). With a B overall, Kemptville sits #312 of 858 in Ontario. That leaves it better than 64% of Canadian towns. It is strong on schools as well (A−). The catch is cost of living (C−). Hazard risk is higher than most (D). Elsewhere it is close to typical: B− for health and B for jobs & income.
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. Health is graded on the health region's survey figures and life expectancy, with the distance to hospital giving the town its own spread.
What makes Kemptville stand out
The 3 things Kemptville does most differently from other towns.
How Kemptville grades
Each subject compares Kemptville 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 →
The data
Data highlights are ordered by what stands out in Kemptville.
For hazard risk, Kemptville gets a D
The national inventory holds 6 flood maps for it, the newest from Rideau Valley Conservation Authority. Radon is higher than usual: 19% of tested homes in the survey area topped the guideline, against 6.6% for the typical town. NRCan’s model puts the yearly earthquake loss at $0.14 per $1,000 of building value, above both Ontario’s towns ($0.043) and Canadian towns ($0.030).
Radon tests above the guideline · share of tested homes, 200 Bq/m³
| Hazards | Kemptville | Ontario | Canada |
|---|---|---|---|
| Radon tests above the guideline | 19% | 4% | 6.6% |
| Earthquake loss per $1,000 of buildings a year | $0.14 | $0.043 | $0.030 |
NRCan seismic risk model and burned areas, Health Canada radon survey, the Flood Hazard Map Inventory
Violent crime weighs less on Kemptville than on Ontario’s towns or Canadian towns: a violent severity index of 53
Property crime ran at 16.6 incidents per 1,000 residents a year, lower than both Ontario’s towns (30.5) and Canadian towns (31.2). Each year, 7.5 violent crimes are recorded per 1,000 residents.
Year by year · Crime Severity Index for each year
| 2023–2025 | Kemptville | Ontario | Canada |
|---|---|---|---|
| Property crime per 1,000 | 16.6 | 30.5 | 31.2 |
| Violent Crime Severity Index | 53 | 76 | 86 |
| Violent crime | 7.5 | 10.5 | 12 |
Statistics Canada, Uniform Crime Reporting Survey, 2023–2025 average
Teaching in French: 5 of Kemptville’s 13 schools
Results have climbed at 9 of 10 schools over three years. Of the 10 with results, 6 sit in the upper two fifths in Ontario. Families can pick among four systems here: English or French, public or Catholic.
| School | Level | Students | System |
|---|---|---|---|
| Kemptville Public School Middle fifth in OntarioLargest elementary schoolElementary · Grades JK–6 | Elementary · Grades JK–6 | 540 | English public |
| North Grenville District High School Second fifth in OntarioLargest secondary schoolSecondary · Grades 9–12 | Secondary · Grades 9–12 | 605 | English public |
| École élémentaire publique Rivière-Rideau FrenchTeaches in FrenchElementary · Grades JK–8 | Elementary · Grades JK–8 | 200 | French public |
| École secondaire catholique Notre-Dame FrenchResults in the top fifth in OntarioSecondary · Grades 9–12 | Secondary · Grades 9–12 | – | French Catholic |
Schools by system · Schools within 3 km
| Schools within 3 km | Kemptville | Ontario | Canada |
|---|---|---|---|
| School boards | 5 | 4 | 3 |
Provincial school lists and results, 2024-25
Most households in Kemptville own their home: 88%, more than in both Ontario’s towns and Canadian towns
Shelter took 30% or more of income for 14% of households, below both Ontario’s towns (22%) and Canadian towns (18%). The median home value was $500,000, between Ontario’s towns ($695,000) and Canadian towns ($406,000).
What homes were worth · The median owner’s estimate at the 2021 census
| Census 2021 | Kemptville | Ontario | Canada |
|---|---|---|---|
| Households spending 30%+ on shelter | 14% | 22% | 18% |
| Households owning their home | 88% | 76% | 74% |
| Median home value, 2021 | $500,000 | $695,000 | $406,000 |
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.
Commuters in Kemptville travel further than in Ontario’s towns or Canadian towns, 32 min on average
How working residents got to work · census 2021
| Census 2021 | Kemptville | Ontario | Canada |
|---|---|---|---|
| Average trip | 32 min | 29 min | 26 min |
Statistics Canada, Census 2021 (labour and commuting) · These are May 2021 figures, gathered while COVID-19 kept many people home or out of work.
January nights in Kemptville drop to −14.0°C (Ontario towns −9.1°C, Canadian towns −13.5°C)
A normal January brings 59 cm of snow, the most of any month. Snow totals 232 cm over the year, above Ontario’s towns (146 cm) and Canadian towns (141 cm) alike. Midsummer afternoons in Kemptville peak at about 26.8°C.
Average high by season · ECCC normals, 1991–2020
| Normals, 1991–2020 | Kemptville | Ontario | Canada |
|---|---|---|---|
| Snowfall a year | 232 cm | 146 cm | 141 cm |
| January night low | −14.0°C | −9.1°C | −13.5°C |
| July afternoon high | 26.8°C | 26.7°C | 25.5°C |
| Days with frost a year | 157 | 139 | 159 |
Environment and Climate Change Canada, Canadian Climate Normals 1991–2020 (Kemptville)
Expect November days around 6°C in Kemptville, nights around −2°C
Next comes December, with normal highs of −1°C and lows of −9°C. Snowfall in a normal November: 21 cm. Rain and snow over a typical November come to 79 mm. The forecast on the Weather page is ECCC’s for Kemptville.
Normal highs, the months ahead · ECCC normals, 1991–2020
| Season | High | Low | Rain and snow |
|---|---|---|---|
| Winter | −3°C | −12°C | 194 mm |
| Spring | 11°C | 0°C | 222 mm |
| Summer | 26°C | 14°C | 255 mm |
| Autumn | 14°C | 4°C | 254 mm |
ECCC normals, 1991–2020 (Kemptville); the forecast is on the Weather page
Each seat on Kemptville’s council stands for 3,950 residents, more than in 80% of Ontario municipalities
Provincially, Kemptville votes in Leeds—Grenville—Thousand Islands and Rideau Lakes; the open record doesn’t name its MPP (Member of Provincial Parliament, at Queen’s Park in Toronto) in the Legislative Assembly of Ontario, so the legislature’s own list is linked below.
| Turnout | Kemptville | Ontario | Canada |
|---|---|---|---|
| Municipal election, 2022 | 42% | 31% | 31% |
Wikidata, MAMH, MMAH, Statistics Canada
North Grenville Public Library draws 4.6 visits per person served, ahead of 75% of Ontario’s town libraries
The 16,451 people North Grenville Public Library serves have 2 branches to choose from.
Provincial library statistics, OpenStreetMap, the CRA and Statistics Canada
Around Kemptville, 51% of adults call their health very good or excellent
The survey counts 14% of adults as smokers, higher than both Ontario’s towns (10%) and Canadian towns (12%). Statistics Canada puts the region’s life expectancy at 81.2, women 83.3 and men 79.2 (2022/2024). Measured from where Kemptville’s residents live, the nearest hospital is 4.9 km away, beyond the typical 3.7 km. Kemptville doesn’t get its own health survey and life expectancy figures; the ones here come from the Leeds, Grenville and Lanark District Health Unit.
Very good or excellent health · adults, age-standardised
| Health | Kemptville | Ontario | Canada |
|---|---|---|---|
| Smokers | 14% | 10% | 12% |
| Life expectancy at birth | 81.2 | 82.8 | 81.5 |
| 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
More people in Kemptville speak English and French than in Ontario’s towns or Canadian towns: 23%
21% of residents are 65 or over, above Ontario’s towns (19%) and Canadian towns (19%) alike. Children are 16% of the town.
Ages · Share of residents in each age group, Census 2021
Schooling · Highest qualification, residents 15 and over
Women and men · all residents
50.5% of Kemptville’s residents are women
By the 2021 count the town had 9,075 women and 8,885 men, while Canada has 50.9% women.
| Kemptville | Ontario | Canada | |
|---|---|---|---|
| Under 15 | 16% | 15% | 16% |
| 15 to 64 | 62% | 65% | 64% |
| 65+ | 21% | 19% | 19% |
| No certificate, diploma or degree | 12% | 15% | 16% |
| Postsecondary qualification | 59% | 56% | 56% |
Statistics Canada, Census 2021; Ontario and Canada: medians of towns of 2,500+
Thousand Islands National Park is 30 km from Kemptville
Swimmers have 3 beaches within 5 km, Baxter Beach the nearest. A provincial park, Rideau River Provincial Park, lies 0.1 km away. Public parks and reserves within 10 km: 2, below both Ontario’s towns (4) and Canadian towns (4).
Protected land · of the land within 10 km
| Outdoors | Kemptville | Ontario | Canada |
|---|---|---|---|
| Public protected areas within 10 km | 2 | 4 | 4 |
| Protected land within 10 km | 2.1% | 2.3% | 2.3% |
Canadian Protected and Conserved Areas Database (CPCAD), OpenStreetMap routes and beaches
Heritage in Kemptville: 1 historic place of the highest rank
Homes from before 1961 make up 18% of the stock, lower than Ontario’s towns (22%) and near Canadian towns (18%).
Historic places by designation · inside the town
Among them
| Heritage | Kemptville | Ontario | Canada |
|---|---|---|---|
| Homes built before 1961 | 18% | 22% | 18% |
Canadian Register of Historic Places, Directory of Federal Heritage Designations, Québec’s Répertoire du patrimoine culturel, Wikidata; Census 2021 homes by period
North Grenville Archives and 4 more in and around Kemptville
The best-known places to visit in and around Kemptville come first; the full list is on the Attractions page.
FortMerrickville Blockhouse4.7 km outside town, to the southwestMuseumMuseumNorth Grenville Historical Societyin townZooZooSaunders Country Crittersin townMuseumMuseumSwords and Ploughshares Museum600 m outside town, to the northPhotos: each place’s Wikidata image, from Wikimedia Commons under the licence below (our copy, resized).
Photo credits (1)
- Merrickville Blockhouse: Kenn Chaplin from Toronto, Canada, CC BY-SA 2.0, Wikimedia Commons
Everything we know about Kemptville
Famous people from Kemptville
15 notable people were born in Kemptville.





Photo credits
Howard Ferguson: The original uploader was YUL89YYZ at English Wikipedia ., Public domain · Charles P. Anderson: The Churchman Company, Public domain · Crawley P. Dake: Unknown author, Public domain · John Fannin: Unknown author, Public domain · Alphaeus Patterson: Unknown author, Public domain
Kemptville’s neighbours
The nearest places of 1,000 or more. Statistics Canada
| Town | People | km | Overall | Cost | Safety | Health |
|---|---|---|---|---|---|---|
| Kemptville | 19,733 | — | B | C− | A | B− |
| North Gower - Kars | 5,439 | 16 | A | C | A+ | A |
| Osgoode - Vernon | 6,398 | 18 | A | C | A+ | A− |
People: Statistics Canada, Census 2021. Distances: centre to centre.
Questions about Kemptville
Has Kemptville grown?
Between the 2016 and 2021 censuses it went from 16,451 to 17,964 residents (up 9.2%; Canadian towns’ median: 4.1%), and Statistics Canada now estimates 19,733.
Do people in Kemptville speak French?
23% of residents can hold a conversation in both English and French, against 8% for the median of Canadian towns; 0.1% speak French but not English.
Who are the people of Kemptville?
At the 2021 census, 7% were immigrants and 3% belonged to a visible minority (Canadian towns’ median: 15%). 3% identify as First Nations, Métis or Inuit.
What kind of homes are in Kemptville?
Single-detached houses make up 82% of the homes here, where Canadian towns sit at 64%; 0% are in high-rise apartments. 21% of households are one person, and the average is 2.5.
About Kemptville
Town in Ontario
TownRatings follows Statistics Canada’s map: Kemptville is one municipality in Ontario, figures and all.
Statistics Canada: population estimates 2025 (17-10-0155), Census of Population 2021, 2021 census boundaries.
- Population
- 19,733 (people, 2025 estimate)
- Province or territory
- Ontario
- Census division
- Leeds and Grenville
- Metro area
- Ottawa - Gatineau (Ontario part / partie de l'Ontario)
- Census subdivision
- 3507065
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).