| Unit Pref: | Imperial |
| Settlement Type: | Township |
| Official Name: | Rockton Township |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Illinois |
| Subdivision Type2: | County |
| Subdivision Name2: | Winnebago |
| Leader Title: | Supervisor |
| Leader Name: | Kathie Gummow |
| Area Total Sq Mi: | 37.42 |
| Area Land Sq Mi: | 36.22 |
| Area Water Sq Mi: | 1.19 |
| Area Water Percent: | 3.18 |
| Population As Of: | 2010 |
| Population Density Sq Mi: | 453.9 |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Pop Est As Of: | 2016 |
| Pop Est Footnotes: | [1] |
| Population Est: | 15971 |
| Blank Name: | FIPS code |
| Blank Info: | 17-201-65169 |
Rockton Township is located in Winnebago County, Illinois. As of the 2010 census, its population was 16,441 and it contained 6,822 housing units.[2]
According to the 2010 census, the township has a total area of, of which (or 96.79%) is land and (or 3.18%) is water.[2]