City profile · Small City
Northbrook, Illinois
Not yet verifiedWho leads Northbrook, with the evidence behind the record.
City leadership
- Leader
- Kathryn Ciesla
- Role
- Village President
- Form of government
- Mayor
- Party
- Nonpartisan
- Population
- 33,435
- Census Bureau estimate
- Last verified
- Not yet verified
- Not confirmed against an official source yet
- Last checked
- Not available
This record hasn't been confirmed against an official source yet. Treat it as unverified.
Source & verification
- Verification sourceNo source recorded for the last verification
- Official leadership pagenorthbrook.il.us/1285/Village-Board-Protocols ↗
- City websitenorthbrook.il.us ↗
“Last checked” is when we last looked at the source. “Last verified” is when the record was last confirmed. A page we couldn't read never counts as a verification.
Record history
Published records only. Possible changes still under review are not shown here.
Leaders on record
- Kathryn Ciesla CurrentVillage President · added May 4, 2026
Reviewed changes
No reviewer-published changes yet.
Demographics
Census Bureau data for the city
- Population
- 33,435
- Median household income
- $150,236
- Median age
- 49.4
- Land area
- 13.25 sq mi
- Population density
- 2,523.4 per sq mi
- County
- Cook County
- Metro area
- Chicago-Naperville-Elgin, IL-IN
City government
Budget and contact
- Annual budget
- ~$117M
- City hall phone
- (847) 272-5050
- Official website
- northbrook.il.us ↗
Use this record in your app
The same leadership and verification fields are available from the API.
curl https://api.civicgrid.org/cities/1087 \
-H "Authorization: Bearer cg_live_..."