What is the population of Colby?

The population of Colby, WI is 524.

Where is Colby located?

Colby, WI is located at latitude 44.9099700 and longitude -90.3156900. It is in United States.

What is the area of Colby?

The area of Colby, WI is 4.391257 km².

What is the elevation of Colby?

Colby, WI has an elevation of 412 meters (1352 feet) above sea level.

What time zone is Colby in?

Colby, WI is in the America/Chicago time zone.

What state is Colby in?

Colby is in the state of Wisconsin, United States.

What county is Colby, WI in?

Colby is in Clark County, Wisconsin.

How has the population of Colby changed?

The population of Colby, WI has increased from 498 (2010) to 524 (2020), a change of 5.2%.

Colby, WI - Geographic Facts & Maps

Colby: City in Wisconsin, United States.

About

Colby is a city located in the county of Clark in the U.S. state of Wisconsin. Its population at the 2010 census was 498 and a population density of 113 people per km². After 10 years in 2020 city had an estimated population of 524 inhabitants.

Quick Facts about Colby

Population	524 (2020)
Country	United States of America
State	Wisconsin (United States)
County	Clark County
Postal code	54421
Area	4.39 km²
Latitude & Longitude	44.9100,-90.3157
Altitude	1,352 feet / 412 meters
Time Zone	America/Chicago
Local time	10:38:54 (8th November 2026)
Density	119 Pop. per km² as of 2020
Population growth	5.22% (2010-2020)
Weather	35℉ Mostly Clear 7-days weather

Geography

Colby is located at 44°54'36"N 90°18'56"W (44.9099700, -90.3156900).

Colby map

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Weather

35°F

Mostly Clear

9 mph W Overnight

Mostly clear. Low around 35, with temperatures rising to around 39 overnight. West wind around 9 mph, with gusts as high as 21 mph.

7-Day Forecast

Official website of Colby

Official Website

Demographics

The population of Colby increased by 5.22% in 10 years.

Year	Population	% Change	Method
2010	498	-	census
2011	495	-0.6%	estimation process
2012	493	-0.4%	estimation process
2013	491	-0.41%	estimation process
2014	490	-0.2%	estimation process
2015	489	-0.2%	estimation process
2016	487	-0.41%	estimation process
2017	486	-0.21%	estimation process
2018	500	2.88%	estimation process
2019	515	3%	estimation process
2020	524	1.75%	estimation process

Colby zip code is 54421. County name: Clark, County fips: 55019

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Services and Civic Places in Colby

1COLBY CITY HALL

Rating: 4.5 (2)

211 W Spence St, Colby, WI 54421 View details

Phone: +17152234435 | Website available

Nearby Schools and Colleges

Schools and campuses linked to Colby, WI. Select a name to open its map and contact details.

Code	Name	City	ZIP
239460	Northcentral Technical College	Wausau (WI)	54401-1899

Nearby Transit Stations (13)

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

Code	Name	Address	Type
ABB	Abbotsford-Colby, WI	1210 North Division St.	BUS
SNY	Stanley, WI	604 South Broadway Street	BUS
WSU	Wausau, Wisconsin	2415 Trailwood Lane	BUS
WSJ	Wausau, WI	555 Jefferson Street	BUS
WIR	Wisconsin Rapids, WI	2611 West Grand Avenue	BUS

Nearby Post Offices

Closest post offices linked to Colby.

Post Office Name	City	ZIP
Colby Post Office	Colby (WI)	54421

Other cities in Clark County

Cities, towns, neighborhoods & other populated places in Clark County , WI.

City Name	Population	Title
Neillsville	2,375	City in Clark County in the U.

Colby, Wisconsin