
Illinois Cook County Lake County
Buffalo Grove
A village in Lake County, Illinois — population 40,161 as of 2020.
stops being your city.
Buffalo Grove takes over news, events and the map.
News around Lake County

Lynn Trautmann, award-winning photographer, dies at 68
Lynn Clawson Trautmann, 68, of Lake Bluff, Illinois, died peacefully at Lake Forest Hospital on Sept. 16, following a six-year battle with the neurological disease multiple system atrophy (MSA). An adoring mother and wife, loyal friend and talented consultant, photographer,…
Obituaries
Robert Hall Stevens, 91, of Beach Park – Obituary
Robert Hall Stevens, 91, of Beach Park, Illinois, died Feb. 5, 2025. U.S. Air Force veteran and devoted family man. Memorial services private. Details at Racine County Eye. Robert Hall Stevens, 91, of Beach Park – Obituary was first posted on September 28, 2026 at 10:25 am. ©2024…
Obituaries
ETHS football: Late score lifts Highland Park over Wildkits
Maybe because it’s been so long since Evanston and Highland Park met on the football field — since 2014, to be exact — that Giants’ fans aren’t exactly aware of current events. At least a half dozen times Friday night the home student section bizarrely chanted “Overrated!…
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Buffalo Grove by the numbers
- Area
- 9.56 sq mi (24.75 km²), 0.02 sq mi water
- Median age
- 42
- Households
- 16,213
- Persons per household
- 2.6
- Median household income
- $129,395
- Median house value
- $412,300
- Office
- FINANCE DIRECTOR
- Address
- 50 RAUPP BLVD, BUFFALO GROVE, IL 60089