What is the population of Grass Lake?

The population of Grass Lake, MI is 1,140.

Where is Grass Lake located?

Grass Lake, MI is located at latitude 42.2508700 and longitude -84.2130100. It is in United States.

What is the area of Grass Lake?

The area of Grass Lake, MI is 2.43682 km².

What is the elevation of Grass Lake?

Grass Lake, MI has an elevation of 303 meters (994 feet) above sea level.

What time zone is Grass Lake in?

Grass Lake, MI is in the America/Detroit time zone.

What state is Grass Lake in?

Grass Lake is in the state of Michigan, United States.

What county is Grass Lake, MI in?

Grass Lake is in Jackson County, Michigan.

How has the population of Grass Lake changed?

The population of Grass Lake, MI has decreased from 1,173 (2010) to 1,140 (2020), a change of -2.8%.

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Grass Lake, Michigan

Grass Lake: village in Michigan, United States

About

Grass Lake is a village located in the county of Jackson in the U.S. state of Michigan. Its population at the 2010 census was 1,173 and a population density of 481 people per km². After 10 years in 2020 city had an estimated population of 1,140 inhabitants.

The village was created 184 years ago in 1841.

Grass Lake locator map — Location of Grass Lake on Michigan map.

Quick Facts about Grass Lake

Population	1,140 (2020)
Country	United States of America
State	Michigan (United States)
County	Jackson County
Postal code	49240
Area	2.44 km²
Latitude & Longitude	42.2509,-84.2130
Altitude	991 feet / 302 meters
Establishment	January 01, 1842 (184 years ago)
Time Zone	America/Detroit
Local time	19:22:02 (22nd April 2026)
Density	468 Pop. per km² as of 2020
Population growth	-2.89% (2010-2020)
Weather	72℉ Sunny 7-days weather

Grass Lake downtown Michigan Ave. facing west image

Geography

Grass Lake is located at 42°15'3"N 84°12'47"W (42.2508700, -84.2130100).

Grass Lake map

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Weather

72°F

Sunny

3 mph N Wednesday

Sunny, with a high near 72. North wind around 3 mph.

7-Day Forecast

Demographics

According to census records, the population of Grass Lake decreased by 2.89% in 10 years.

Year	Population	% Change	Method
2010	1,173	-	census
2011	1,167	-0.51%	estimation process
2012	1,165	-0.17%	estimation process
2013	1,163	-0.17%	estimation process
2014	1,160	-0.26%	estimation process
2015	1,157	-0.26%	estimation process
2016	1,154	-0.26%	estimation process
2017	1,156	0.17%	estimation process
2018	1,149	-0.61%	estimation process
2019	1,145	-0.35%	estimation process
2020	1,140	-0.44%	estimation process

Grass Lake zip code is 49240. County name: Jackson, County fips: 26075

Best Things to Do in Grass Lake

1Michigan Whitetail Hall of Fame Museum

Rating: 4.5 (144)

4220 Willis Rd, Grass Lake, MI 49240, United States View details

Phone: +15179370533 | Website available

People born in Grass Lake (2)

People born in Grass Lake, including psychologist & scholar Donald T. Campbell, writer Maritta Wolff, .

More notable people

Nearby Schools and Colleges

Schools and campuses linked to Grass Lake, MI. Select a name to open its map and contact details.

Code	Name	City	ZIP
454306	Career Quest Learning Centers-Jackson	Jackson (MI)	49201

Nearby Transit Stations (20)

Rail and bus stations connected to Grass Lake, MI. Select a station to open its map and address details.

Code	Name	Address	Type
JXN	Jackson station	501 E. Michigan Ave.	RAIL
ARB	Ann Arbor station	325 Depot Street	RAIL
ALI	Albion station	300 North Eaton St.	RAIL
LNS	East Lansing station	1240 South Harrison Road	RAIL
DRD	Durand Union Station	200 South Railroad St.	RAIL

Nearby Post Offices

Closest post offices linked to Grass Lake.

Post Office Name	City	ZIP
Grass Lak Post Office	Grass Lake (MI)	49240

Other places with the same name (1)

Grass Lake, Minnesota unincorporated community in Kanabec County, Minnesota, United States with a population of 1,070 people.

Other cities in Jackson County

Cities, towns, neighborhoods & other populated places in Jackson County , MI. (more)

City Name	Population	Title
Jackson	32,374	City in Jackson County, Minnesota, United States
Leoni	13,502	Township in Jackson County, Michigan
Spring Arbor	7,734	Census-designated place in Jackson County, Michigan
Napoleon	6,703	Township in Jackson County, Michigan
Vandercook Lake	4,721	Census-designated place in Jackson County, Michigan
Michigan Center	4,672	Census-designated place in Jackson County, Michigan
Sandstone	3,948	Township in Jackson County, Michigan
Jefferson	2,998	City in Jackson County, Georgia, United States
Norvell	2,932	Township in Jackson County, Michigan
Waterloo	2,882	Township in Jackson County, Michigan
Tompkins	2,672	Township in Jackson County, Michigan
Pulaski	2,092	Township in Jackson County, Michigan
Brooklyn	1,165	Village in Michigan, United States
Concord	1,031	Village in Michigan, United States
Horton	910	Township in Jackson County, Michigan
Liberty	887	Township in Jackson County, Michigan

Distance to Other Cities

Grass Lake distances to largest Michigan cities