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zipcodes.pro — CITY/MI/GRASS-LAKE

Grass Lake ZIP code, Michigan

The ZIP code for Grass Lake, MI is 49240, and its area code is 517.

USPS city name
1 ZIP code
Population
1,186
Area code
517

Grass Lake in numbers

About 1,186 people live in Grass Lake, in 532 households. The median household income is $80,938 a year, 11% above the Michigan median of $72,875 (US: $80,734). The median owner-occupied home is valued at $205,100 (11% below the Michigan median), and median gross rent is $961 a month. The median age is 35.6; 31.5% of adults 25 and over hold a bachelor's degree or higher (32.4% across Michigan); the average commute takes 29 minutes.

Population1,186Grass Lake1,186
Households532Grass Lake532
Median age35.6Grass Lake35.6Michigan40.2US 38.9
Median household income$80,938Grass Lake$80,938Michigan$72,875US $80,734
Median home value$205,100Grass Lake$205,100Michigan$231,600US $332,700
Median gross rent$961Grass Lake$961Michigan$1,129US $1,413
Bachelor's degree or higher31.5%Grass Lake31.5%Michigan32.4%US 35.7%
Mean commute29.1 minGrass Lake29.1 minMichigan24.2 minUS 26.4 min
Population density1,262 / sq miGrass Lake1,262 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Grass Lake village. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Grass Lake

ZIP codes with the USPS city name Grass Lake
ZIP City Type Population Median income Median home
49240 Grass Lake , MI Standard 8,863 $99,681 $298,700

Map of Grass Lake ZIP codes

49240

The ZIP codes of Grass Lake, MI, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Grass Lake

The nearest larger towns are Michigan Center (4,999 people, 6.2 mi), Vandercook Lake (4,375 people, 10 mi) and Jackson (31,058 people, 10 mi).

Towns near Grass Lake
TownPopulationDistance
Michigan Center 4,999 6.2 mi
Vandercook Lake 4,375 10.1 mi
Jackson 31,058 10.2 mi
Chelsea 5,426 10.4 mi
Manchester 2,522 11.3 mi
Dexter 4,521 17.5 mi
Clinton 2,536 17.6 mi
Tecumseh 8,646 21.6 mi
Saline 9,006 22.6 mi
Ann Arbor 122,036 24.4 mi
Adrian 20,395 25.7 mi
Mason 8,249 25.8 mi
Whitmore Lake 7,878 26.0 mi
Albion 7,560 28.3 mi

More nearby: every ZIP code in Jackson County · Michigan ZIP codes

Cite this page

zipcodes.pro. “Grass Lake, MI ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mi/grass-lake

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