Marion Township, Henry County, Iowa

Henry County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 20,482. The county seat is Mount Pleasant. The county was named for General Henry Dodge, governor of Wisconsin Territory.

The Pleasant Lawn School Historic District is a nationally recognized historic district located northeast of Mount Pleasant, Iowa, United States. It was listed on the National Register of Historic Places in 1987. At the time of its nomination it consisted of three resources, all of which are contributing buildings. This is the only intact example of a consolidated rural school district in Iowa. It consists of a two-story brick school building (1917), a two-story frame teacherage (1917), and a hack barn. A gymnasium was added to the school building in 1941. The school was still in existence when the buildings were added to the National Register. Consolidated schools in rural areas were an attempt to increase the tax base and to improve the educational opportunities that were offered by these small public schools. There were about 47 such districts in the state by 1920, and by 1930 there were 89 rural districts. This school was a combination of four school districts: School No. 4 in Marion Township, and Ebenezer, Wesley, and Everett Schools in Canaan Township. Voters approved the consolidation in 1916. While several of these schools were centered around small towns, many were like this one that was located far enough away from town that it was difficult for teachers to get to the schools. A teacherage was built to house them at the school. Students were brought to school in a horse-drawn hack. The barn was used to house the horses during the school day.

Old Main is an historic building located on the Iowa Wesleyan University campus in Mount Pleasant, Iowa, United States. Built in 1854, when James Harlan was the college's president, it is the second building constructed on the campus after Pioneer Hall. It is believed that Old Main was the first genuine collegiate building built in Iowa. The bricks for the building were manufactured locally by Benjamin Franklin Pearson of Keosauqua, Iowa, who also was responsible for some of the building's construction. The three-story building has modified classical features. It was designed to have classrooms on the first two floors and the library, natural history museum and chapel on the third floor. The building is capped with a hip roof with bracketed eaves, and a wooden cupola with a low dome painted gold. The International P.E.O. Sisterhood was founded in the building. It was listed on the National Register of Historic Places in 1973.

The Camp Harlan-Camp McKean Historic District, also known as the Hugh B. and Mary H. Swan Farmstead and the Springdale Stock Farm, is a nationally recognized historic district located northwest of Mount Pleasant, Iowa, United States. It was listed on the National Register of Historic Places in 2013. At the time of its nomination it consisted of eight resources, which includes two contributing buildings, one contributing site, one contributing object and four non-contributing buildings.

Iowa Wesleyan University is a private college in Mount Pleasant, Iowa. It is Iowa's first co-educational institution of higher learning and the oldest of its type west of the Mississippi River. The institution is affiliated with the United Methodist Church.it was founded as the Mount Pleasant Literary Institute in 1842, and was known as Mount Pleasant Collegiate Institute from 1843 to 1855, Iowa Wesleyan University from 1855 to 1912, and Iowa Wesleyan College from 1912 to 2015. The name reverted to Iowa Wesleyan University in 2015. Two campus buildings Old Main and the Harlan-Lincoln House are listed on the National Register of Historic Places. The latter, the former summer home of Robert Todd Lincoln, is now a museum featuring various artifacts from the Harlan and Lincoln families.

The Harlan–Lincoln House is an historic structure located on the Iowa Wesleyan College campus in Mount Pleasant, Iowa, United States. It is now a museum that houses memorabilia from the families of Senator James Harlan and President Abraham Lincoln, who are associated with the house.

Benjamin Chapel and Richwoods Cemetery, also known as Richwoods Methodist Protestant Church or simply Richwoods Church, is a historic church located south of the unincorporated community of Trenton in rural Henry County, Iowa, United States. This front gable, frame church building was built by a congregation of the Methodist Protestant Church in 1877. The congregation itself was formed sometime after 1843. The building has two entrances on the main facade, one for men and the other for women. The genders then sat separately on their respective sides of the church building. The interior still has the original pews with dividers. There is also a small tower, capped with a spire, above the facade. The Methodist Protestant Church continued to maintain the building until 1921 when they sold it to the Benjamin Chapel Association. The association was named for Benjamin B. Allender, who was instrumental in building the church. Regular church services and Sunday school classes were held until 1940, and occasionally until 1952. The cemetery behind the church was a burial ground for the Methodist congregation as well as other residents from the Richwoods area. It is still an active burial ground. The church and cemetery were added to the National Register of Historic Places in 2015.

Mount Pleasant station is an Amtrak intercity train station in Mount Pleasant, Iowa, United States. The Chicago, Burlington and Quincy Railroad built the pressed brick depot in 1912. The contractors were Whitney & Bergdahl (J. Louis Whitney and K.A. Bergdahl), who were prominent Mt. Pleasant builders at that time. Using funds received under the American Recovery and Reinvestment Act of 2009, Amtrak installed a new wheelchair lift and enclosure at the station in 2010.The Mount Pleasant station has a waiting area and lobby open to the public 365 days a year. The ticket office is staffed for ticket sales and baggage service Monday-Friday excluding holidays or when the agent is out sick or on vacation. Checked baggage service is available at the ticket counter Monday-Friday and trainside with the conductor on weekends.

The Henry Ambler House is a historic house located at 405 Broadway in Mount Pleasant, Iowa.

The Dr. J.O. and Catherine Ball House is a historic building located in Mount Pleasant, Iowa, United States. In 1892 this was one of three houses designed by George F. Barber's mail-order architectural firm that was being built in town, and it was the most elaborate of the three. The house is an enlargement of Barber's more expensive plans for design no. 33 from his 1891 book. The 2½-story frame Queen Anne features an irregular plan, a brick-faced limestone foundation, and an octagonal tower with an ogee shaped roof. The circular window on the second story projection is framed with three balconies, one above and one on either side. The wrap-around porch has a projecting gable roof supported by turned columns. A two-story bay window is located on the east elevation. It was also the first house in Mount Pleasant that was totally reliant on electricity for lighting. It was built for Dr. J.O. Ball, a dentist, who was active in civic improvements in Mount Pleasant. The house was listed on the National Register of Historic Places in 1986.

The former Second Baptist Church is a historic building located in Mount Pleasant, Iowa, United States. The First Colored Baptist Church of Mt. Pleasant, later Second Baptist Church, was founded in the summer of 1863 by members of First Baptist Church for the education and worship of the community's African American population. The congregation is also referred to as the "African Baptist Church". It is possible that this building was the original Methodist Episcopal church building constructed in 1843. It is believed that it was moved here in 1856 or 1857 for a newly established congregation of the Methodist Protestant Church. Either that or the main part of this small frame church was built here at that time. Regardless, the Methodist Protestant congregation did not succeed and the property was sold to First Baptist Church in January 1864 for use by the "Colored Baptist Church."Because the local school district integrated their schools in 1867, this building was no longer used for a school. They had a basement built under the church for social events in 1914. It is less certain when the entry vestibule was built onto the front of the building. It could have been added in 1914 when the basement was built, but it seems to have been in place by 1930. Second Baptist Church continued to worship here until 2009 when they moved to a different building. They donated this building to the Mount Pleasant Historic Preservation Commission in 2013. It was listed on the National Register of Historic Places in 2014.

The Brazelton House is a historic house located at 401 North Main Street in Mount Pleasant, Iowa.