Oak Brook
IL flag

Oak Brook

Place

Territory

GEOID
1754534
OCD-ID
ocd-division/country:us/state:il/place:oak_brook
POP
8,108 (2025)
CENTER
41.8373, -87.9517
SOURCE
census tiger

Government of Oak Brook

Bodies, seats, agencies and services that belong to Oak Brook itself.

Oak Brook Village Board
0/0 seats recorded

No seats recorded.