Village · Michigan
Grass Lake, Michigan
Grass Lake, village, in Jackson County, Michigan. Grass Lake had 1,098 residents on July 1, 2025 by the Census Bureau's estimate, down 1.3% since 2020; the 2020 Census counted 1,105 and the ACS 2020-2024 5-year estimates put it at 1,186 (±310). GEOID 2634480.
Residents, July 2025 estimate
1,098
Census Bureau estimate (no margin published)
2020 Census count: 1,105 · ACS 2020-2024: 1,186 ±310
Median household income
$80,938
±$17,514 (90% margin)
Michigan: $72,875
Median home value
$205,100
±$24,711 (90% margin)
Michigan: $231,600
Median gross rent
$961
±$42 (90% margin)
Michigan: $1,129
Where is Grass Lake and what county is it in?
Grass Lake is a village in Jackson County, Michigan. It covers 0.9 square miles of land, 1,176 residents per square mile in 2020.
Grass Lake is in the Jackson, MI metropolitan statistical area (Census Bureau delineation, July 2023).
Grass Lake lies entirely within Grass Lake Charter Township, a charter township with its own local government (2020 census blocks).
Source: 2024 Gazetteer and 2020 place-by-county files, U.S. Census Bureau · Census reference files
How many people live in Grass Lake, and is it growing?
The Census Bureau estimates that 1,098 people lived in Grass Lake on July 1, 2025, down 1.3% since 2020, while Michigan grew 0.5%. The 2020 Census counted 1,105 residents. The 2020-2024 American Community Survey, a five-year sample, puts the population at 1,186 (±310).
| Measure | Grass Lake | Jackson County | Change since 2015-2019 |
|---|---|---|---|
| Total population | 1,186 ±310 | 160,060 | no clear change |
| Households | 532 ±122 | 62,540 | no clear change |
| Average household size | 2.23 ±0.34 | 2.41 | no clear change |
| Housing units | 571 ±128 | 69,292 | no clear change |
Grass Lake's population since 2000
From 1,082 in 2000 to 1,098 in 2025: up 1.5%. The 2000, 2010 and 2020 figures are census counts, each for Grass Lake as it was drawn that year: a place that annexed land, or a community that has since incorporated, covered a different area then. The 2005 figure is the Census Bureau's intercensal estimate, revised to fit the 2000 and 2010 counts and drawn on 2010 boundaries; 2015 and 2025 are July 1 estimates made from the census before them.
Source: The 2000, 2010 and 2020 Census counts and the Census Bureau's population estimates (intercensal 2000-2010, Vintage 2020, Vintage 2025) · Census population estimates
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); Census PEP Vintage 2025 (SUB-EST2025, CO-EST2025); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Grass Lake?
The median resident of Grass Lake is 35.6 years old; 19.3% are under 18 and 20.6% are 65 or older. The largest group is non-Hispanic white residents at 95.4%, then non-Hispanic residents of two or more races at 2.0%.
| Measure | Grass Lake | Jackson County | Change since 2015-2019 |
|---|---|---|---|
| Median age | 35.6 ±9.6 | 41.5 | no clear change |
| Under 18 years | 19.3% ±7.2 pts | 20.9% | – |
| 65 years and over | 20.6% ±8.3 pts | 19.1% | – |
| Male | 52.9% ±6.3 pts | 51.3% | – |
| Hispanic or Latino (any race) | 1.3% ±1.1 pts | 4.1% | – |
| White alone, not Hispanic | 95.4% ±4.8 pts | 82.0% | no clear change |
| Black or African American alone, not Hispanic | 0.0% ±2.5 pts | 7.4% | – |
| Asian alone, not Hispanic | 1.3% ±2.7 pts | 0.8% | – |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±2.5 pts | 0.2% | – |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±2.5 pts | 0.0% | – |
| Two or more races, not Hispanic | 2.0% ±2.0 pts | 5.4% | – |
| Some other race alone, not Hispanic | 0.0% ±2.5 pts | 0.3% | – |
| Born outside the United States | 1.3% ±2.7 pts | 2.2% | – |
| Speak a language other than English at home (age 5+) | 3.2% ±3.7 pts | 3.5% | – |
| Civilian veterans (age 18+) | 6.9% ±3.2 pts | 6.7% | – |
| With a disability | 10.8% ±4.7 pts | 14.5% | – |
| No health insurance coverage | 2.1% ±1.7 pts | 4.9% | – |
| High school graduate or higher (age 25+) | 96.9% ±2.3 pts | 92.4% | – |
| Bachelor's degree or higher (age 25+) | 31.5% ±8.3 pts | 23.4% | no clear change |
| Graduate or professional degree (age 25+) | 8.3% ±3.7 pts | 7.8% | – |
| Lived in the same house a year earlier | 88.5% ±7.8 pts | 88.8% | – |
| Moved from another state in the past year | 0.3% ±0.6 pts | 1.2% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Grass Lake earn?
Half of Grass Lake's 532 households earn less than $80,938 a year (±$17,514), against $66,073 in Jackson County and $72,875 in Michigan. In 2015-2019 it was $83,218 in 2024 dollars; the margins of error cannot tell the two periods apart. 5.6% of residents live below the poverty line.
| Measure | Grass Lake | Jackson County | Change since 2015-2019 |
|---|---|---|---|
| Median household income | $80,938 ±$17,514 | $66,073 | no clear change |
| Mean household income | $93,535 ±$18,545 | $88,653 | – |
| Per capita income | $41,177 ±$5,275 | $35,930 | no clear change |
| People below the poverty line | 5.6% ±3.5 pts | 11.6% | no clear change |
| Children under 18 below the poverty line | 6.1% ±6.4 pts | 16.3% | – |
| Households receiving SNAP | 7.7% ±5.0 pts | 13.7% | – |
| Households with a computer | 96.8% ±4.5 pts | 95.0% | – |
| Households with a broadband subscription | 88.5% ±10.2 pts | 91.5% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Grass Lake?
Owners occupy 74.8% of Grass Lake's occupied homes and renters 25.2%. The median owner-occupied home is valued at $205,100 by its owner (±$24,711). The median renter pays $961 a month including utilities, and 33.8% of renters pay 35% or more of their income on rent.
| Measure | Grass Lake | Jackson County | Change since 2015-2019 |
|---|---|---|---|
| Median home value (owner-occupied) | $205,100 ±$24,711 | $193,700 | no clear change |
| Median gross rent | $961 ±$42 | $985 | no clear change |
| Renters paying 35% or more of income on rent | 33.8% ±21.1 pts | 38.5% | no clear change |
| Median monthly owner costs, with a mortgage | $1,423 ±$234 | $1,377 | – |
| Owner-occupied homes | 74.8% ±8.9 pts | 75.0% | no clear change |
| Renter-occupied homes | 25.2% ±8.9 pts | 25.0% | – |
| Housing units | 571 ±128 | 69,292 | no clear change |
| Homeowner vacancy rate | 0.0% ±7.3 pts | 0.7% | – |
| Rental vacancy rate | 0.0% ±17.1 pts | 5.6% | – |
| Single-family detached homes | 77.1% ±8.3 pts | 75.9% | – |
| Mobile homes | 0.5% ±0.8 pts | 5.3% | – |
| Built 2020 or later | 0.2% ±0.4 pts | 0.7% | – |
| Built 2010 to 2019 | 1.4% ±1.5 pts | 3.0% | – |
| Built 1939 or earlier | 37.5% ±11.0 pts | 22.2% | – |
| Households with no vehicle | 0.6% ±0.9 pts | 6.7% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How many new homes is Grass Lake building?
Builders took permits for 4 new housing units in Grass Lake in 2025 (2 in single-family houses), 3.6 per 1,000 residents against 2.3 across Michigan.
Counts of units in permits a local office issued; not every permitted unit is built. A year marked with months was reported for part of the year.
Source: Building Permits Survey, annual place files 2019-2025, U.S. Census Bureau · Census Building Permits Survey
How do people in Grass Lake work and get to work?
74.0% of Grass Lake's workers drive alone and 14.9% work from home. The average trip to work takes 29.1 minutes.
| Measure | Grass Lake | Jackson County | Change since 2015-2019 |
|---|---|---|---|
| In the labor force (age 16+) | 70.2% ±9.2 pts | 56.8% | – |
| Unemployment rate | 3.5% ±2.9 pts | 5.5% | – |
| Drove alone to work | 74.0% ±8.0 pts | 79.0% | – |
| Carpooled | 6.0% ±4.6 pts | 7.8% | – |
| Public transportation | 0.0% ±4.5 pts | 0.2% | – |
| Walked | 3.7% ±3.5 pts | 2.1% | – |
| Worked from home | 14.9% ±9.0 pts | 9.8% | – |
| Mean travel time to work | 29.1 min ±4.5 | 22.5 min | no clear change |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What census tracts are in Grass Lake?
No census tract lies mostly in Grass Lake; 1 tract reaches into it (2020 census blocks).
| Tract | Residents, 2020-2024 | Median household income |
|---|---|---|
| Tract 68.04Jackson County | 6,049 | $95,848 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 block assignment files (tract share = share of the tract's census blocks in Grass Lake) · Census block assignment files
How does Grass Lake compare with other places in Michigan?
By the Census Bureau's July 2025 estimates, Grass Lake is the 9,909th-most populous of the 19,476 U.S. incorporated places that have one and the 341st-most populous of 533 in Michigan.
Grass Lake ranks 449th of 1,354 places in Michigan with 1,000 or more residents and a reliable estimate, by median household income.
| Measure | Rank | Of |
|---|---|---|
| Population, July 2025 estimate | 341st | 533 |
| Growth 2020-2025 (PEP) | 995th | 1,281 |
| Residents per square mile | 297th | 1,356 |
| Median household income | 449th | 1,354 |
| Per capita income | 447th | 1,355 |
| Median home value | 671st | 1,354 |
| Median gross rent | 628th | 1,212 |
| Poverty rate | 1,010th | 1,213 |
| Bachelor's degree or higher | 357th | 1,350 |
| Median age | 1,202nd | 1,356 |
| Owner-occupied share | 1,012th | 1,356 |
| Work from home | 235th | 1,062 |
| Travel time to work | 342nd | 1,356 |
Grass Lake's figures with every place in Michigan (CSV)
Every place in Michigan, sortable · Compare Grass Lake with other places
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) and PEP Vintage 2025 · How ranks are computed
How reliable are the figures for Grass Lake?
22 of the 57 figures for Grass Lake on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
The American Community Survey samples about one household in eight over five years, so every figure is an estimate with a 90% margin of error (shown under each value). A ring marks an estimate whose coefficient of variation is over 40%. A change is called only when the gap between the two periods is larger than their combined 90% margin (the square root of the sum of the two squared margins), the Census Bureau's test. How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · ACS technical documentation
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections
Not on this page: crime, weather and schools for Grass Lake are other agencies' records. Crime: the FBI's Crime Data Explorer · climate: NOAA's U.S. Climate Normals · schools: the National Center for Education Statistics' public schools in Grass Lake.