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Kemptville ON 1

Kemptvillein North Grenville, Ontario

A town of 19,733 in Ontario. The population grew 9% between 2016 and 2021.

2 places within 19 kmMap →
Photo: P199 · CC BY-SA 3.0
Kemptville ON 1

Kemptville, Ontario · Photo: P199 · CC BY-SA 3.0

Population
19,733
people, 2025 estimate
Median age
46.4
years · Ontario’s towns: 46.8
Postsecondary
59%
of residents 15 and over hold a postsecondary certificate, diploma or degree · Canadian towns: 56%
Walk, cycle, transit
3%
walk, cycle or take transit to work · Canadian towns: 8%
TownGrade
B
#885 of 2,556

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.

Picked automatically from the data

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 grading works

How TownRatings grades Canadian towns →

The data

Data highlights are ordered by what stands out in Kemptville.

Natural hazardsHazard risk D

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).

Lowwildfire bandDHazard risk Grade

Radon tests above the guideline · share of tested homes, 200 Bq/m³

Kemptville19%
Ontario’s towns4%
Canadian towns6.6%
HazardsKemptvilleOntarioCanada
Radon tests above the guideline19%4%6.6%
Earthquake loss per $1,000 of buildings a year$0.14$0.043$0.030
$0.14
expected earthquake loss a year per $1,000 of buildings
Low
wildfire band
6
flood studies on the national inventory

NRCan seismic risk model and burned areas, Health Canada radon survey, the Flood Hazard Map Inventory

SafetySafety A

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.

38Crime Severity Index

Year by year · Crime Severity Index for each year

202336
202442
202536
2023–2025KemptvilleOntarioCanada
Property crime per 1,00016.630.531.2
Violent Crime Severity Index537686
Violent crime7.510.512
32
non-violent Crime Severity Index
45%
of incidents cleared, 2023–25

Statistics Canada, Uniform Crime Reporting Survey, 2023–2025 average

SchoolsSchools A−

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.

13schools within 3 kmA−Schools Grade
SchoolLevelStudentsSystem
Kemptville Public School Middle fifth in OntarioLargest elementary schoolElementary · Grades JK–6Elementary · Grades JK–6540English public
North Grenville District High School Second fifth in OntarioLargest secondary schoolSecondary · Grades 9–12Secondary · Grades 9–12605English public
École élémentaire publique Rivière-Rideau FrenchTeaches in FrenchElementary · Grades JK–8Elementary · Grades JK–8200French public
École secondaire catholique Notre-Dame FrenchResults in the top fifth in OntarioSecondary · Grades 9–12Secondary · Grades 9–12–French Catholic

See all 13 schools →

Schools by system · Schools within 3 km

English public5
English Catholic3
French public3
French Catholic2
Schools within 3 kmKemptvilleOntarioCanada
School boards543
3,535
students at the schools within 3 km, 2024-25
1.9 km
to the nearest secondary school

Provincial school lists and results, 2024-25

HousingCost of living C−

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).

$500,000median home value, 2021C−Cost of living Grade

What homes were worth · The median owner’s estimate at the 2021 census

Kemptville$500,000
Ontario$695,000
Canadian towns$406,000
Census 2021KemptvilleOntarioCanada
Households spending 30%+ on shelter14%22%18%
Households owning their home88%76%74%
Median home value, 2021$500,000$695,000$406,000
$1,350
monthly rent for a two-bedroom
$1,420
median monthly shelter cost for owners, 2021

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.

Work & commuteJobs & income B

Commuters in Kemptville travel further than in Ontario’s towns or Canadian towns, 32 min on average

3%walk, cycle or take transit

How working residents got to work · census 2021

Car or van95%
Walk3%
Bicycle0%
Public transit0%
Census 2021KemptvilleOntarioCanada
Average trip32 min29 min26 min
$108,000
median household income, 2020
31%
worked from home, May 2021
42%
of commuters work inside the municipality

Statistics Canada, Census 2021 (labour and commuting) · These are May 2021 figures, gathered while COVID-19 kept many people home or out of work.

Climate

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.

26.8°CJuly afternoons

Average high by season · ECCC normals, 1991–2020

Winter−2.5°C
Spring11.4°C
Summer25.6°C
Autumn13.7°C
Normals, 1991–2020KemptvilleOntarioCanada
Snowfall a year232 cm146 cm141 cm
January night low−14.0°C−9.1°C−13.5°C
July afternoon high26.8°C26.7°C25.5°C
Days with frost a year157139159
232 cm
of snow a year
157
days with frost a year
116
days with precipitation a year

Environment and Climate Change Canada, Canadian Climate Normals 1991–2020 (Kemptville)

Weather

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.

6°Ca normal November afternoon

Normal highs, the months ahead · ECCC normals, 1991–2020

November6°C
December−1°C
January−4°C
February−2°C
SeasonHighLowRain and snow
Winter−3°C−12°C194 mm
Spring11°C0°C222 mm
Summer26°C14°C255 mm
Autumn14°C4°C254 mm
−2°C
a normal November night
79 mm
of rain and snow in a normal November

ECCC normals, 1991–2020 (Kemptville); the forecast is on the Weather page

Town hall

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.

TurnoutKemptvilleOntarioCanada
Municipal election, 202242%31%31%

Wikidata, MAMH, MMAH, Statistics Canada

Library & civic lifeCivic life grade B−

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

HealthHealth B−

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.

51%very good or excellent healthB−Health Grade

Very good or excellent health · adults, age-standardised

Kemptville51%
Ontario’s towns51%
Canadian towns52%
HealthKemptvilleOntarioCanada
Smokers14%10%12%
Life expectancy at birth81.282.881.5
Chronic conditions (average share)18%17%17%
81.2
years of life expectancy, 2022/2024
4.9 km
from homes to a hospital, on average
14%
of adults smoke, age-standardised
4.3 km
from homes to a pharmacy, on average

Statistics Canada, Canadian Community Health Survey 2023/2024 and life expectancy 2022/2024; Open Database of Healthcare Facilities

Who lives here

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.

46.4median age
KemptvilleOntarioCanada

Ages · Share of residents in each age group, Census 2021

Schooling · Highest qualification, residents 15 and over

No certificate, diploma or degree12%
Postsecondary qualification59%

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.

Who lives in Kemptville
KemptvilleOntarioCanada
Under 1516%15%16%
15 to 6462%65%64%
65+21%19%19%
No certificate, diploma or degree12%15%16%
Postsecondary qualification59%56%56%

Statistics Canada, Census 2021; Ontario and Canada: medians of towns of 2,500+

Outdoors

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).

2.1%of the land within 10 km protected

Protected land · of the land within 10 km

Kemptville2.1%
Ontario’s towns2.3%
Canadian towns2.3%
OutdoorsKemptvilleOntarioCanada
Public protected areas within 10 km244
Protected land within 10 km2.1%2.3%2.3%
30 km
to Thousand Islands National Park
0.1 km
to Rideau River Provincial Park
3
beaches within 5 km

Canadian Protected and Conserved Areas Database (CPCAD), OpenStreetMap routes and beaches

History

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%).

1historic place

Historic places by designation · inside the town

Highest designations1
Other federal designations0
Provincial and local listings0
1875
oldest construction date on the record
1
National Historic Site
HeritageKemptvilleOntarioCanada
Homes built before 196118%22%18%

Canadian Register of Historic Places, Directory of Federal Heritage Designations, Québec’s Répertoire du patrimoine culturel, Wikidata; Census 2021 homes by period

Nearby attractions

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.

All attractions →
Places: © OpenStreetMap contributors (ODbL) · Wikidata · ODCAF · federal and Québec heritage registers · CPCAD

Photos: each place’s Wikidata image, from Wikimedia Commons under the licence below (our copy, resized).

Photo credits (1)
Keep exploring

Everything we know about Kemptville

15pages on Kemptville

Famous people from Kemptville

15 notable people were born in Kemptville.

See all 15 →
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

North Gower - KarsOsgoode - VernonNorth Gower - KarsOsgoode - VernonKemptville
How the neighbours grade
TownPeoplekmOverallCostSafetyHealth
Kemptville19,733—BC−AB−
North Gower - Kars5,43916ACA+A
Osgoode - Vernon6,39818ACA+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).