| Pontiac, Illinois | |
| Settlement Type: | City |
| Pushpin Map: | Illinois#USA |
| Pushpin Label: | Pontiac |
| Pushpin Relief: | yes |
| Coordinates: | 40.8806°N -88.6303°W |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Illinois |
| Subdivision Type2: | County |
| Subdivision Name2: | Livingston |
| Subdivision Type3: | Township |
| Established Title: | Founded |
| Leader Title: | Mayor |
| Leader Name: | Bill Alvey[1] |
| Unit Pref: | Imperial |
| Area Footnotes: | [2] |
| Area Total Km2: | 22.40 |
| Area Total Sq Mi: | 8.65 |
| Area Land Km2: | 21.75 |
| Area Land Sq Mi: | 8.40 |
| Area Water Km2: | 0.65 |
| Area Water Sq Mi: | 0.25 |
| Elevation Ft: | 640 |
| Population As Of: | 2020 |
| Population Total: | 11150 |
| Population Density Km2: | 512.65 |
| Population Density Sq Mi: | 1327.70 |
| Timezone1: | CST |
| Utc Offset1: | -6 |
| Timezone1 Dst: | CDT |
| Utc Offset1 Dst: | -5 |
| Postal Code Type: | ZIP Code(s) |
| Postal Code: | 61764 |
| Area Code: | 815 |
| Blank Name: | FIPS code |
| Blank Info: | 17-61015 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2396250 |
| Blank2 Name Sec2: | Wikimedia Commons |
| Blank2 Info Sec2: | Pontiac, Illinois |
| Website: | City website |
Pontiac is a city in and the county seat of Livingston County, Illinois, United States.[3] The population was 11,150 in the 2020 Census