What is the population of Darby?

The population of Darby, MT is 825.

Where is Darby located?

Darby, MT is located at latitude 46.0227000 and longitude -114.1781400. It is in United States.

What is the area of Darby?

The area of Darby, MT is 1.624755 km².

What is the elevation of Darby?

Darby, MT has an elevation of 1184 meters (3885 feet) above sea level.

What time zone is Darby in?

Darby, MT is in the America/Denver time zone.

What state is Darby in?

Darby is in the state of Montana, United States.

What county is Darby, MT in?

Darby is in Ravalli County, Montana.

How has the population of Darby changed?

The population of Darby, MT has increased from 720 (2010) to 825 (2020), a change of 14.6%.

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Darby, Montana

Darby: town of the United States

About

Darby is a town located in the county of Ravalli in the U.S. state of Montana. Its population at the 2010 census was 720 and a population density of 443 people per km². After 10 years in 2020 city had an estimated population of 825 inhabitants.

Quick Facts about Darby

Population	825 (2020)
Country	United States of America
State	Montana (United States)
County	Ravalli County
Postal code	59829
Phone Area Codes	406
Area	1.62 km²
Latitude & Longitude	46.0227,-114.1781
Altitude	3,885 feet / 1184 meters
Time Zone	Mountain Time Zone
Local time	16:30:05 (22nd April 2026)
Density	508 Pop. per km² as of 2020
Population growth	12.73% (2010-2020)
Weather	48℉ Mostly Cloudy then Slight Chance Light Rain 7-days weather

Geography

Darby is located at 46°1'22"N 114°10'41"W (46.0227000, -114.1781400).

Darby map

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Weather

48°F

Mostly Cloudy then Slight Chance Light Rain

2 to 6 mph S Tuesday Night

A slight chance of rain after midnight. Mostly cloudy, with a low around 48.

7-Day Forecast

Official website of Darby

Official Website

Demographics

The population of Darby increased by 12.73% in 10 years.

Year	Population	% Change	Method
2010	720	-	census
2011	722	0.28%	estimation process
2012	725	0.41%	estimation process
2013	727	0.28%	estimation process
2014	728	0.14%	estimation process
2015	737	1.22%	estimation process
2016	754	2.25%	estimation process
2017	766	1.57%	estimation process
2018	779	1.67%	estimation process
2019	798	2.38%	estimation process
2020	825	3.27%	estimation process

Darby zip code is 59829. County name: Ravalli, County fips: 30081

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Nearby Schools and Colleges

Schools and campuses linked to Darby, MT. Select a name to open its map and contact details.

Code	Name	City	ZIP
457721	Bitterroot School of Cosmetology	Hamilton (MT)	59840

Nearby Transit Stations (1)

Rail and bus stations connected to Darby, MT. Select a station to open its map and address details.

Code	Name	Address	Type
MLA	Missoula, MT	1660 West Broadway Street	BUS

Nearby Post Offices

Closest post offices linked to Darby.

Post Office Name	City	ZIP
Darby Post Office	Darby (MT)	59829

Other places with the same name (1)

Darby, Pennsylvania borough in Delaware County, Pennsylvania, United States with a population of 10,704 people.

Other cities in Ravalli County

Cities, towns, neighborhoods & other populated places in Ravalli County , MT.

City Name	Population	Title
Hamilton	5,056	City in Ravalli County, Montana, United States
Stevensville	2,138	Town in Montana, USA
Pinesdale	1,038	Town of the United States
Victor	745	Census-designated place in Ravalli County, Montana, United States