Colburn, St. Joseph County, Indiana

Kingsbury is a town in Washington Township, LaPorte County, Indiana, just northwest of the intersection of U.S. Route 35 and U.S. Route 6. The town was founded in 1835 and incorporated on March 3, 1941. During 1940 - 1941, the Kingsbury Ordnance Plant (KOP) was built for use during World War II. The plant closed after the war but reopened during the Korean War, closing permanently in 1959. The population was 242 at the 2010 census. It is included in the Michigan City, Indiana-La Porte, Indiana Metropolitan Statistical Area. The town has its own fire department, KVFD (Kingsbury Volunteer Fire Department), and a Greek revival style First Baptist church built in 1851 with its own graveyard and Winchell Cemetery.

Kingsford Heights is a town in Union Township, LaPorte County, Indiana, United States. The population was 1,335 at the 2020 census. It is included in the Michigan City, Indiana-La Porte, Indiana Metropolitan Statistical Area. Also known as "Victory City," the town was built by the United States government for workers that worked in the Kingsbury Ordnance Plant, an ammunitions plant that served the US during World War II and later the Korean War.

Tracy is an unincorporated community in Union Township, LaPorte County, Indiana.

Wellsboro is an unincorporated community in Noble Township, LaPorte County, Indiana.

La Porte Municipal Airport (IATA: LPO, ICAO: KPPO, FAA LID: PPO) is a city-owned public-use airport located three miles (5 km) south of the central business district of La Porte, a city in La Porte County, Indiana, United States.Although most U.S. airports use the same three-letter location identifier for the FAA and IATA, La Porte Municipal Airport is assigned PPO by the FAA and LPO by the IATA. The airport's ICAO identifier is KPPO.

Washington Township is one of twenty-one townships in LaPorte County, Indiana. As of the 2010 census, its population was 1,357 and it contained 489 housing units.

Noble Township is one of twenty-one townships in LaPorte County, Indiana. As of the 2020 census, its population was 1,599 (down from 1,625 at 2010) and it contained 634 housing units. Noble Township was established in 1836.

Scipio Township is one of twenty-one townships in LaPorte County, Indiana. As of the 2010 census, its population was 4,570 and it contained 1,910 housing units.

Union Mills is an unincorporated community in Noble Township, LaPorte County, Indiana.

The Marion Ridgeway Polygonal Barn located in LaPorte County on the southern edge of LaPorte, Indiana, is a multi-sided barn. Built in 1878 by Marion Ridgeway and called the Door Prairie Barn. The barn sits east of highway 35 surrounded by woods and cultivated fields. The nine-sided barn is south of a rectangular barn. The barn has nine sides and is two stories tall. The roof is capped with a sectional cone roof with a nine-sided cupola in the Gothic Revival/Italianate style. Within the louvered panels trim pieces resemble a lancet arch. The post and beam frame sits on wooden sill propped on stone.

South Center is an unincorporated community in Union Township, LaPorte County, Indiana. The community is adjacent to the junction of US routes 35 and 6.

Door Village is an unincorporated community in Scipio Township, LaPorte County, Indiana. It was founded in 1836.The site of the Old Fort at Door Village which was built in 1832 and a marker designates the site. A young man rode his Indian pony from Fort Dearborn to this part of the country to warn the settlers that Black Hawk and his Indians were coming on the warpath. The opening between the great forests which came down from the north and up from the south, was designated by the French voyageurs as "La Porte" or the door, from which La Porte County derived its name. The Marker is located on Joliet Road, on the north side near the intersection with Long Lane. Joliet Road follows the Old Sauk Trail from the south side of present-day LaPorte to the Town Of Westville.