This is a list of the Indiana state historical markers in Jennings County.
This is intended to be a complete list of the official state historical markers placed in Jennings County, Indiana, United States by the Indiana Historical Bureau. The locations of the historical markers and their latitude and longitude coordinates are included below when available, along with their names, years of placement, and topics as recorded by the Historical Bureau. There are 7 historical markers located in Jennings County.[1]
| Marker title | Image | Year placed | Location | Topics | |
|---|---|---|---|---|---|
| Grouseland Treaty Line (August 21, 1805)[2] | 1966 | State Road 7 southeast of Scipio 39.0633°N -85.6983°W | Early Settlement and Exploration, American Indian/Native American | ||
| Hannah Milhous Nixon[3] | 1969 | Junction of U.S. Route 50 and County Road 325N near Butlerville 39.0335°N -85.5083°W | Women, Politics | ||
| Jonathan Jennings, 1784-1834[4] | 1995 | By the junction of State Roads 3 and 7 on the southern corner of the courthouse square in Vernon 38.9847°N -85.6083°W | Politics | ||
| Morgan's Raid[5] | 1997 | Southwestern corner of the courthouse square in Vernon 38.9848°N -85.6092°W | Military | ||
| Kellar Grist Mill[6] | 1997 | Along N. Base Road, 0.5 miles south of Brewersville and 0.5 miles north of the Sand Creek bridge, north of North Vernon 39.0778°N -85.6111°W | Business, Industry, and Labor, Transportation | ||
| Muscatatuck Park[7] | 1999 | At the park entrance, along State Road 7 by its junction with County Road 325N near North Vernon 38.9903°N -85.6169°W | Nature and Natural Disasters | ||
| Vernon Historic District[8] | 2003 | Southwestern corner of the courthouse lawn in Vernon 38.9847°N -85.6089°W | Historic District, Neighborhoods, and Towns, Early Settlement and Exploration |