Sedan, Iowa

Exline is a city in Appanoose County, Iowa, United States. The population was 160 in the 2020 census, a decline from 191 in 2000.

Vermillion Township is one of eighteen townships in Appanoose County, Iowa, United States. As of the 2010 census, its population was 808. I

Centerville station, now known as the Appanoose County Post 526 VFW Hall, is an historic train station located in Centerville, Iowa, United States. The Chicago, Burlington and Quincy Railroad (CB&Q) bought the Keokuk & Western Railroad in 1903. Centerville served as a dividing point on the line and by 1910 the people in the town started to plan for a larger station. Its architect is unknown, but the depot was probably designed by a CB&Q architect using fairly standard plans that were used by the railroad at the time. Construction of the Prairie School style building began in July 1911 and it was completed in February of the following year. Local contractor B.S. Staley built the building. The building was used by the CB&Q until 1982. It was bought by the Appanoose County VFW post for their meeting hall in 1990 and it was listed on the National Register of Historic Places in 2003 as the CB&Q Passenger Depot.

Sharon Township is one of eighteen townships in Appanoose County, Iowa, United States. As of the 2010 census, its population was 199.

Second Baptist Church is an historic church building located in Centerville, Iowa, United States. It was listed on the National Register of Historic Places in 1999.

Sturdivant-Sawyer House is a historic residence located in Centerville, Iowa, United States. The house was built by Francis M. Drake, a former Governor of Iowa and founder of Drake University in Des Moines, as a wedding gift for his daughter Mary Drake Sturdivant. The Sturdivants owned house until 1908, and then again from 1914 to 1917. J. L. Sawyers, a Drake son-in-law, used the house as a medical clinic from 1908 to 1914 while he resided in the Drake House. Frank S. Payne bought the house in 1917. He was a local attorney who served two terms in the Iowa General Assembly, was president of Iowa Southern Utilities Company, and president of the Centerville National Bank. His wife, Grace, served in the leadership of various local women's organizations. The house features Colonial Revival stylistic elements on a structure that follows an Italian Villa-type plan. Its most striking features are the two cyrtostyle porches with balconies above on the north and west elevations. The main facade on the west features a Palladian window above the porch. The basement-level garage was added sometime before 1924, and the sun porch above it was added in the mid-1950s. It was listed on the National Register of Historic Places in 1984.

Porter Hall is a historic residence located in Centerville, Iowa, United States. The 2½-story frame house exhibits aspects of the Picturesque Tudor Revival style, especially in the half-timbering and stucco. The house gained its present appearance during the ownership of Dr. Charles James in the 1910s and 1920s. There is some question as to whether this is an older 1880s house that has been extensively remodeled. It receives its name from Claude R. Porter who owned this property from 1906 to 1909. Porter was a Democrat, who served two terms in the Iowa House of Representatives, two terms in the Iowa Senate, United States Attorney for the Southern District of Iowa, and a member of the Interstate Commerce Commission. He was also a perennial candidate for Governor of Iowa and the U.S. Senate from Iowa, but lost every election to his Republican opponent. The house was listed on the National Register of Historic Places in 1980.

The Vermilion Estate is a historic building located in Centerville, Iowa, United States. W.F. Vermilion was a native of Kentucky who settled in Iowa after earning his medical degree from Rush Medical College in Chicago. He served as a captain in the Union Army during the Civil War. After the war he was admitted to the Iowa Bar, and served a term in the Iowa Senate as a Republican.The Italianate style structure was designed for the Vermilions by Burlington, Iowa architect C.A. Dunham from the architectural firm of Dunham and Jordan. Completed in 1870, the two-story frame house rests on a stone foundation, has bracketed eaves, and is capped with a hipped roof. The house is part of a 26-acre (11 ha) estate just outside the western city limits of Centerville. It was originally a 40-acre (16 ha) estate, and Dr. Vermilion did rely on livestock or horses for part of his livelihood. Most of the acreage was used for grazing land, and the crops that were cultivated on it were for livestock feed. The gazebo, barn and granary were built on the estate during the Vermilion's ownership. The garage (c. 1910), playhouse (c. 1920), and chicken house (1942) were built later. The estate was listed on the National Register of Historic Places in 1978.

Centerville High School, is a public high school located in Centerville, Iowa. It is part of the Centerville Community School District and is the home of the Big Reds and Redettes.The first graduate was Miss Jennie Drake, the daughter of former Iowa Governor, Francis Marion Drake.

Drake Public Library is a public library located in Centerville, Iowa, United States. It was established in 1901, and the building was placed on the National Register of Historic Places in 1997.

The former United States Post Office is a historic building located in Centerville, Iowa, United States. The Georgian Revival style structure was designed by the architectural section of the U.S. Treasury Department, which was under the supervision of James Knox Taylor at that time. Completed in 1904, the main block of the building is five bays wide, and three deep. It has quoined corners, and it is capped with a hipped roof with a wooden modillion cornice and a narrow, decorative frieze. The roof originally had a cupola in the center and a balustrade. An addition was built onto the west side of the building in 1932, and an enclosed loading dock was added in 1951. The post office moved into a new facility on North Tenth Street in 1977. The building was listed on the National Register of Historic Places in 1978. It was acquired in 1982 by the Appanoose County Historical Society for use as their museum.

The Appanoose County Courthouse is located in the county seat of Centerville, Iowa, United States. The courthouse was placed on the National Register of Historic Places in 1981. In 1997 it was included as a contributing property in the Courthouse Square Historic District.