| Big Rock, Illinois | |
| Settlement Type: | Village |
| Mapsize: | 260px |
| Image Map1: | Illinois in United States (US48).svg |
| Map Caption1: | Location of Illinois in the United States |
| Coordinates: | 41.7667°N -88.5264°W |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Illinois |
| Subdivision Type2: | County |
| Subdivision Name2: | Kane |
| Subdivision Type3: | Township |
| Subdivision Name3: | Big Rock |
| Established Date: | 2001 |
| Leader Title: | Mayor |
| Leader Name1: | Dean Hummell |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 11.18 |
| Area Total Sq Mi: | 4.32 |
| Area Land Km2: | 11.18 |
| Area Land Sq Mi: | 4.32 |
| Area Water Km2: | 0.00 |
| Area Water Sq Mi: | 0.00 |
| Elevation Ft: | 702 |
| Population As Of: | 2020 |
| Population Total: | 1104 |
| Population Density Km2: | 98.71 |
| Population Density Sq Mi: | 255.67 |
| Timezone1: | CST |
| Utc Offset1: | -6 |
| Timezone1 Dst: | CDT |
| Utc Offset1 Dst: | -5 |
| Postal Code: | 60511 |
| Area Code: | 630 |
| Blank Name: | FIPS code |
| Blank Info: | 17-05976 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2398118 |
| Blank2 Name Sec2: | Wikimedia Commons |
Big Rock is a village in Kane County, Illinois, United States. It is located approximately due west of Chicago. It is between the villages of Hinckley and Sugar Grove.
The village was incorporated on July 26, 2001. As of the 2010 census it had a population of 1,126.[2]
Big Rock is located in southwestern Kane County. U.S. Route 30 passes through the north side of the village, leading east 5miles to Sugar Grove and west the same distance to Hinckley.
According to the 2010 census, Big Rock has a total area of 4.33sqmi, all land.[3]
Big Rock Township is a part of the Hinckley-Big Rock Community Unit School District 429, which operates three schools:[4]