Stephen Grannis House

West Street School is a historic one-room school house at 1432 West Street in Southington, Connecticut. Built about 1760, it is the oldest surviving school building in the town. It served the town as a school until 1946, and is now preserved by the Southington Historical Society. It was added to the National Register of Historic Places in 1988.

New England Baptist College is a Christian college located at 1541 West Street in Southington, Connecticut. It was founded in 2004 and is affiliated with the nearby Central Baptist Church and Central Christian Academy. It is an unaccredited Independent Fundamental Baptist College that trains young people to serve in various capacities of ministry. Founded in 2004 by Jim Townsley, New England Baptist College encourages students to give their hearts to God and to fulfill His purpose in their life.

590 West Street is a historic house in Southington, Connecticut. Built about 1790, it is one of the town's small number of surviving 18th-century houses, and a well-preserved example of Georgian colonial architecture. It was listed on the National Register in 1989.

The Peck, Stow & Wilcox Factory was a historic factory complex at 217 Center Street in Southington, Connecticut. Begun in 1870, it was home to the town's largest industrial employer of the late 19th century. Surviving elements of the factory, dating to 1912, were listed on the National Register of Historic Places in 1989. The complex was demolished in 2015 after it was shuttered in 2003.

Lincoln College of New England was a private college in Southington, Connecticut, founded in 1966 as Briarwood College. Lincoln's regional accreditor placed the college on probation in the summer of 2018; the institution subsequently stopped admitting students and announced that it would close in December.Lincoln College offered 24 degree programs, including legal assisting, medical assisting, and clinical assisting. Lincoln was known for its criminal justice, dental hygiene, mortuary science, nursing, and occupational therapy assistant programs. Tuition averaged $16,400 per year, with additional fees averaging $300. On-campus housing was available for up to 300 students, with average room prices of around $3,600 per year per student.

Southington is a town in Hartford County, Connecticut, United States. The town is part of the Capitol Planning Region. As of the 2020 United States Census, it had a population of 43,501. Southington contains the villages of Marion, Milldale, and Plantsville.

The Jonathan Root House is a historic house at 140–142 North Main Street in Southington, Connecticut. Built about 1720, it is believed to be the oldest surviving colonial building in the town. It was listed on the National Register of Historic Places in 1989, and now houses professional offices.

Immaculate Conception Parish - designated for Polish immigrants in Southington, Connecticut, United States. Founded on September 19, 1915. It is one of the Polish-American Roman Catholic parishes in New England in the Archdiocese of Hartford.

The Southington Center Historic District is a National Register of Historic Places district covering a major portion of the center of Southington, Connecticut. The area includes a considerable number of resources, many of which are buildings, commercial, governmental, religious and residential, but the list also includes monuments, and the town green. The district was added to the National Register in 1989.Many of the buildings in the district date to Colonial times. Southington became a town in 1779, but European settlers first came to the area in 1698. Many of the commercial, religious and government buildings lie along Main or North Main, on either side of the town green. There are some residential buildings on the two main streets, but the majority of the residential buildings are on Vermont and Berlin streets, adjacent to Main Street.

The Selah Barnes House is a historic house at 282 Prospect Street Southington, Connecticut. Built about 1778 for a local merchant, it is a good local example of vernacular Georgian architecture. It was listed on the National Register of Historic Places in 1989.

Lake Compounce Carousel is a historic carousel at Lake Compounce amusement park in Southington, Connecticut. It was designed by Charles I. D. Looff and built in 1890. A rare surviving operational Looff carousel, it was added to the National Register of Historic Places in 1978.

Plantsville is a neighborhood in the town of Southington, Hartford County, Connecticut. It is centered at the merger between South Main Street (road from the Milldale section) and West Main Street (road from the Marion section). As of the 2000 Census there were 10,387 people living in the Zip Code Tabulation Area for zip code 06479, which is assigned the postal city name Plantsville. The Zip Code Tabulation Area includes the entire southwestern corner of the town of Southington, including Marion and Milldale. Beginning in 2015 Plantsville (not including Marion and Milldale) was listed as a census-designated place.