City profile · Mid-size City
Joliet, Illinois
Verified Oct 19, 2026Who leads Joliet, with the evidence behind the record.
City leadership
- Leader
- Terry D'Arcy
- Role
- Mayor
- Population
- 150,362
- Census Bureau estimate
- Last verified
- Oct 19, 2026
- Matched the official page in an automated check
- Last checked
- Oct 19, 2026
- The check matched the published record
Source & verification
- Verification sourcejoliet.gov/Government/Departments/Mayors-Office-Liquor-Commissioner ↗
- Official leadership pagejoliet.gov/Government/Departments/Mayors-Office-Liquor-Commissioner ↗
- City websitejoliet.gov ↗
“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
- Terry D'Arcy CurrentMayor · added Jul 2, 2026 · verified Oct 19, 2026
- Bob O’Dekirk FormerMayor (Ceremonial) · added May 4, 2026
Reviewed changes
No reviewer-published changes yet.
Demographics
Census Bureau data for the city
- Population
- 150,362
- Median household income
- $84,971
- Median age
- 34.3
- Land area
- 66.29 sq mi
- Population density
- 2,268.2 per sq mi
- County
- Will County
- Metro area
- Chicago-Naperville-Elgin, IL-IN
Use this record in your app
The same leadership and verification fields are available from the API.
curl https://api.civicgrid.org/cities/156 \
-H "Authorization: Bearer cg_live_..."