Millbrook, ON

Ontario · Oshawa Metro

Millbrook is a small town in Ontario with a population of 1,695.

Population source: Wikidata (dated census and official estimates), GeoNames. Climate: WorldClim 2.1 normals (1970-2000), NASA POWER. Updated August 2026

1,695 Population 14/sq mi density
44°F Avg Temperature

Discover Millbrook, ON

Explore over 40 sections covering people, economy, housing, health, crime, climate, community, costs, trends, schools, colleges, hospitals, treatment centers, industries, museums, libraries, breweries, farmers markets, grocery stores, pharmacies, campgrounds, parks, trails, stadiums, ski resorts, daycare centers, nursing homes, churches, fire stations, cell towers, bridges, power plants, EV stations, prisons, radio stations, airports, police stations, post offices, Amtrak stations, superfund sites, UNESCO sites, and more.
Use the tabs and dropdown menus below to navigate every data point we track for this city.

Full City Profile

How Millbrook Compares to the U.S. Average (100% = U.S. avg)

People

Population1,695
Density14/mi²

Climate

Avg Temp44°F (6°C)
Rain36.1 in/yr
Elevation725 ft (221 m)
Millbrook has a cool climate with an average annual temperature of 44°F (6°C). Winters average 17°F in January while summers reach 68°F in July. Annual precipitation totals 36.1 inches. The area receives 10.5 inches of snow annually. The city sits at an elevation of 725 feet.

Temperature

17°F Jan (-8°C) 68°F Jul (20°C)
Annual Average43.6°F
19% below US avg
January Average17°F (-8°C)
July Average68°F (20°C)

Geography

Elevation725 ft (221 m)
Area118.3 sq mi (306.4 km²)
Population Density14/sq mi
Coordinates44.1501°N, 78.4495°W
TimezoneAmerica/Toronto

Precipitation & Snow

Annual Rainfall 36.1"
5% below US avg
Snowfall 10.5"
Wettest Month (Nov) 3.82"
Driest Month (Feb) 2.32"

Air Quality

Earthquake History

18 earthquakes (M2.5+) within 150 km since 1990. Strongest: M3.8. Most recent: M3.8 on Feb 6, 2023.

Nov 26, 1999 14 km ESE of Centennial Scarborough, Canada M3.8 66 km
Feb 6, 2023 1 km NE of West Seneca, New York M3.8 146 km
Dec 25, 1998 23 km SE of Cobourg, Canada M3.6 55 km
May 24, 2000 4 km ENE of Centennial Scarborough, Canada M3.1 65 km
Nov 7, 2002 13 km SSW of Belleville, Canada M3.0 82 km
May 8, 2018 14 km SSE of Ajax, Canada M3.0 61 km
May 25, 1995 3 km NW of Amherst, New York M3.0 132 km
Aug 4, 2004 30 km SSW of Cobourg, Canada M3.0 53 km
Jul 19, 2007 27 km S of Cobourg, Canada M3.0 53 km
Jun 5, 2009 4 km SSE of Attica, New York M2.9 148 km
Mar 28, 2005 16 km NW of Virgil, Canada M2.8 114 km
Mar 8, 2008 5 km ENE of Clarence Center, New York M2.7 125 km
Dec 21, 2009 10 km NNE of Olcott, New York M2.7 82 km
Mar 29, 2020 11 km N of Lyndonville, New York M2.6 81 km
Sep 20, 2009 20 km ESE of Oakville, Canada M2.6 116 km
Jul 11, 2017 11 km NNW of Barker, New York M2.5 81 km
May 17, 2010 19 km WNW of Gravenhurst, Canada M2.5 131 km
Feb 13, 2014 34 km N of Lyndonville, New York M2.5 57 km
Source: USGS (M2.5+, 1990-2025)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 17°F (-8°C) 2.5 in Coldest
February 19°F (-7°C) 2.3 in Driest
March 29°F (-2°C) 2.5 in
April 42°F (6°C) 3.0 in
May 54°F (12°C) 3.2 in
June 63°F (17°C) 3.0 in
July 68°F (20°C) 2.5 in Warmest
August 66°F (19°C) 3.4 in
September 58°F (15°C) 3.6 in
October 47°F (8°C) 3.2 in
November 36°F (2°C) 3.8 in Wettest
December 24°F (-4°C) 3.1 in

Millbrook has a seasonal temperature swing of 51°F / from 17°F in January to 68°F in July. Total annual precipitation is 36.1 inches, with November being the wettest month (3.8") and February the driest (2.3").

View full weather details →

Schools in Millbrook

1 public schools (OpenStreetMap data).

School Level Enrollment Teachers Student/Teacher
Millbrook/South Cavan Public School - - - -
View full schools details →

Radio Stations near Millbrook

2 stations within ~55 km.

Station Genre Quality
CBC Radio One - Peterborough, ON (MP3 stream) features, news MP3 128 kbps
CJWV Oldies 96.7 FM oldies AAC+ 31 kbps

Museums in Millbrook

NameTypeAddressPhoneAnnual Revenue
Art Gallery of Peterborough
Bowmanville Museum
Canadian Canoe Museum
Canadian Canoe Museum
Clarington Museums and Archives
Ganaraska Forest Centre
Hutchinson House
Peterborough Lift Lock Visitors Centre
Peterborough Museum and Archives

Libraries in Millbrook

NameAddressStaffAnnual VisitsCirculationCollectionPrograms
Bata Library0.0
Cavan Monaghan Public Library - Bruce Johnston Branch0.0
Cavan Monaghan Public Library - Millbrook Branch0.0
Clarington Public Library - Bowmanville Branch0.0
Clarington Public Library - Newcastle Branch0.0
Cobourg Public Library - Bewdley Branch0.0
Cobourg Public Library - Gores Landing Branch0.0
Kawartha Lakes Public Library - Bethany Branch0.0
Kawartha Lakes Public Library - Omemee Branch0.0
Otonabee South Monaghan Public Library - Stewart Hall Branch0.0
Otonabee-South Monaghan Public Library - Bailieboro Branch0.0
Peterborough Public Library0.0
Peterborough Public Library - Delafosse Branch0.0
Port Hope Public Library0.0
Port Hope Public Library - Canton Branch0.0
Selwyn Public Library -Bridgenorth Branch0.0

Farmers Markets in Millbrook

NameAddressSeasonHoursOrganicWebsite
Allin's Orchard Market
Clarington Farmers' Market
Fred's Fruit Market

Dentists in Millbrook

1 dentists within city radius - OpenStreetMap data

Millbrook Village Dental

Gas Stations in Millbrook

2 gas stations within city radius - OpenStreetMap data

Econo
Premium Fuels

Breweries in Millbrook

NameTypeAddressPhoneWebsite
Bobcaygeon Brewery
Haven Brewing Co.
Persian Empire Distillery

Ski Resorts Near Millbrook

1 ski resorts within range.

Resort Slopes (km) Lifts Peak (m) Price Season Night Park
Kawartha Nordic 0.0 - - $0 - - -

Airports Near Millbrook

37 airports within the area.

AirportIATAType
Oshawa Executive AirportYOOMedium Airport
Peterborough Regional AirportYPQMedium Airport
Beaverton Airport-Small Airport
Beaverton North-Small Airport
Bethany / Whitetail Valley Farm Airfield-Small Airport
Blackstock / Martyn-Small Airport
Bobcaygeon / Chesher Lakehurst Airport-Small Airport
Brougham High Perspective Hang Glider Port-Small Airport
Cameron/Arbour Airfield-Small Airport
Dave Carlaw Strip-Small Airport
Dimkovski Airpark-Small Airport
Douro Airfield-Small Airport
Dunsford Airport-Small Airport
Elizabethville Airstrip-Small Airport
Elmhirst's Resort Airport-Small Airport
Greenbank-Uxbridge-Port Perry Airfield-Small Airport
Hampton-Small Airport
Hampton / Morawetz Field-Small Airport
Hastings / Sweetwater Farms Airport-Small Airport
Hoskin Airport-Small Airport
Kawartha Lakes Municipal Airport-Small Airport
Kirkfield / Balsam Lake Airfield-Small Airport
Lorneville Airstrip-Small Airport
Newtonville / Steeves Field-Small Airport
Omemee Airport-Small Airport
Orono / Hawkefield Aerodrome-Small Airport
Orono Field-Small Airport
Palestine Airport-Small Airport
Pine Point Airfield-Small Airport
Port Hope (Millson Field)-Small Airport
Port Hope (Peter's Field) Airport-Small Airport
PR Ajax Airfield-Small Airport
Sandford Field-Small Airport
Seagrave / North Port Airfield-Small Airport
Stone Airport-Small Airport
Sunderland field/Blackwater creek-Small Airport
Utica Airfield-Small Airport

Post Offices in Millbrook

1 post offices.

Post OfficeAddress
Canada Post

Churches & Religious Organizations in Millbrook

5 religious organizations (IRS tax-exempt data).

NameAddress
Centreville Presbyterian Church
Millbrook Christian Assembly
St Paul's Anglican Church
St. Thomas Anglican Church
St. Thomas More Catholic Church

Explore Near Millbrook

Bigfoot Sightings
1
Eyewitness reports filed with the Bigfoot Field Researchers Organization
View all →
UFO Sightings
1
Reported UFO sightings from the National UFO Reporting Center database
View all →

Bigfoot Sightings Near Millbrook

1 Bigfoot sighting reports from the Bigfoot Field Researchers Organization (BFRO) found near Millbrook.

Name Year Description
Report 17501: Possible tracks & smell noted by vacationers near Haliburton 2007

UFO Sightings Near Millbrook

1 UFO sighting reports from the National UFO Reporting Center (NUFORC) found near Millbrook.

Name Year Description
Millbrook (canada), ON 2011 approximately 20 orange circles heading from west to east & then going up & disappearing

Download Full City Report

Get a comprehensive, print-ready PDF with all data for Millbrook.

Get Report

Frequently Asked Questions About Millbrook

What is the population of Millbrook?

Millbrook has a population of 1,695 residents and is located in Ontario. The population density is 14 people per square mile, spread across 118.3 square miles.

What is the weather like in Millbrook?

Millbrook has a cool climate with an average annual temperature of 44°F (6°C). Winter temperatures average 17°F in January, while summers reach an average of 68°F in July. Annual rainfall totals 36.1 inches, with 10.5 inches of snow.

Nearby Cities

Cavan Monaghan, ON 10,016 pop · 3.0 mi Port Hope, ON 17,294 pop · 9.5 mi Omemee, ON 1,323 pop · 11.6 mi Peterborough, ON 83,651 pop · 12.3 mi Otonabee-South Monaghan, ON 7,087 pop · 13.3 mi Clarington, ON 101,427 pop · 16.8 mi Cobourg, ON 20,519 pop · 19.3 mi Lindsay, ON 20,354 pop · 19.7 mi Bowmanville, ON 39,371 pop · 19.9 mi Alnwick/Haldimand, ON 7,473 pop · 20.3 mi Kawartha Lakes, ON 79,247 pop · 20.5 mi Lakefield, ON 2,753 pop · 21.6 mi Curve Lake First Nation 35, ON 1,244 pop · 21.9 mi Scugog, ON 21,581 pop · 22.0 mi
Compare Millbrook with another city:

Want every data point for Millbrook?

The full profile puts all sections on one printable page, no tabs.

Full City Profile