Buffalo Grove, IL ZIP Code
Buffalo Grove, Illinois has one ZIP code: .
Mail addressed to Buffalo Grove covers nearby places too.
Where the 60089 ZIP code reaches
Tap or point to an area to see its ZIP code.Full-size map
Dashed line: Buffalo Grove village limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
Check an address in Buffalo Grove
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
Why your mail may say Buffalo Grove when you live outside it
Buffalo Grove ZIP codes also cover Vernon Township, so a letter addressed to Buffalo Grove can go to a home outside the village limits.
A ZIP code does not set your city, school district or tax. Lake County property records show which city you are in.
Buffalo Grove ZIP code questions
What is the main ZIP code for Buffalo Grove?
60089, the ZIP code of the main Buffalo Grove post office at 255 N Buffalo Grove Rd.
What county is Buffalo Grove in?
Lake County, with parts in Cook County.
ZIP codes for towns near Buffalo Grove
More towns near Buffalo Grove: Mundelein, Glenview, Des Plaines, Elk Grove Village, Schaumburg, North Chicago, Hoffman Estates, Park Ridge, Niles.
Sources and last checked
USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.
Checked October 20, 2026. Sources · How we build our lists · Corrections