Central Park Historic District (Hannibal, Missouri)

Maple Avenue Historic District is a national historic district located at Hannibal, Marion County, Missouri. The district encompasses 148 contributing buildings in a predominantly residential section of Hannibal. It developed between about 1850 and 1950, and includes representative examples of Federal, Italianate, Late Victorian, Colonial Revival, and Bungalow / American Craftsman architecture. Located in the district are the separately listed Ebert-Dulany House, Rockcliffe Mansion, and Eighth and Center Streets Baptist Church. Other notable buildings include Central School by William B. Ittner, Pilgrim Congregational Church, McKnight House, Cliffside, Hogg House, the McVeigh House, the Mclntyre House, the Settles House, and the Clayton House. It was listed on the National Register of Historic Places in 2002.

The United States Post Office at Hannibal, Missouri, is a federal building previously used as a post office and as a courthouse. It is also known as the Federal Building or the Naval Reserve Center, and is located at 600 Broadway. The building's architect was Mifflin E. Bell, and it was completed in 1888. The building is an excellent example of a late Second Empire architectural style. The United States District Court for the Eastern District of Missouri met in this building until 1960, and the U.S. Circuit Court for that district met here until that court was abolished in 1912. It is now owned by the city.: 4  It was listed on the National Register of Historic Places in 1980 as "Federal Building". It is located in the Central Park Historic District.

Hock Building, also known as Standard Printing Company, Warehouse No. 8, is a historic commercial building located at Hannibal in Marion County, Missouri. It was built in 1872, and is a three-story brick structure, three bays wide and eight deep. It features arched windows with thick cast-iron moldings above and iron pilasters at the first floor storefront.: 42–43  It was added to the National Register of Historic Places in 1986.

Hannibal Old Police Station and Jail, also known a City Hall, is a historic police station and jail located at Hannibal, Marion County, Missouri. It was built in 1878–1879, and is a two-story, eclectic late Victorian style brick building on a granite foundation. It features two octagonal towers of different heights and a complex roof defined by a heavy bracketed cornice.: 2  It was added to the National Register of Historic Places in 1979. It is located in the Central Park Historic District.

Benjamin Horr House, also known as the Standard Printing Company, is a historic home located at Hannibal, Marion County, Missouri. It was built about 1855, and is a two-story, vernacular Greek Revival style brick structure. It has a front gable roof with cornice. It is the earliest surviving building to have been used for education in Hannibal, having once housed a private school run by the family of one of Mark Twain's former schoolteachers.: 40–41  It was added to the National Register of Historic Places in 1986.

Standard Printing Company, also known as the Hayward Grocery Company, is a historic commercial building located at Hannibal, Marion County, Missouri. It was built in 1879, and is a three-story, nine bay by ten bay, Italianate style brick structure. It features segmental arched windows, a lavish bracketed and modillioned cornice, and a storefront with intact cornice and iron pilasters.: 38–39  It was added to the National Register of Historic Places in 1986.

Eighth and Center Streets Baptist Church is a historic African-American Baptist church located at 722 Center Street in Hannibal, Marion County, Missouri. It was built in 1872, and is a red brick, two-level rectangular Romanesque Revival building measuring approximately 70 feet long by 40 feet wide.: 2  It was listed on the National Register of Historic Places in 1980. It is located in the Central Park Historic District and Maple Avenue Historic District.

Green Double House is a historic duplex home located at Hannibal, Marion County, Missouri. It was built in 1857–1858, and was a one-story, "raised cottage" or the "double gallery" clapboard structure on a completely exposed squared rubble basement. The house was divided into two residences.: 56–57  It has been demolished. It was added to the National Register of Historic Places in 1986.

The Mark Twain Boyhood Home & Museum is located on 206-208 Hill Street, Hannibal, Missouri, on the west bank of the Mississippi River in the United States. It was the home of Samuel Langhorne Clemens, better known as author Mark Twain, from 1844 to 1853. Clemens found the inspiration for many of his stories, including the white picket fence, while living here. It has been open to the public as a museum since 1912, and was designated a National Historic Landmark on December 29, 1962. It is located in the Mark Twain Historic District.

Robert Elliott's Wholesale Grocery is a historic commercial building located at Hannibal, Marion County, Missouri. It was built about 1886, and is a two-story brick structure. It features semicircular arches with fanlight tops on the first floor, upper windows with segmental arches, and an applied cornice, possibly metal.: 58–59  It was added to the National Register of Historic Places in 1986.

Clemens Field is a baseball stadium located at 403 Warren Barrett Drive, at the south end of downtown Hannibal, Missouri, United States. The stadium was named for author Samuel Clemens (who wrote under the name Mark Twain), a Hannibal resident. Built in 1938 (to replace the first field that was destroyed by fire), Clemens Field has served as a home for numerous minor league baseball teams. The ballpark underwent extensive renovations in 2008, and was most recently the home of the Hannibal Hoots of the collegiate summer Prospect League. Clemens Field was listed on the National Register of Historic Places in 2008.

Broadway District is a national historic district located at Hannibal, Marion County, Missouri. The district encompasses 28 contributing buildings in the central business district of Hannibal. It developed between about 1866 and 1934, and includes representative examples of Italianate, Classical Revival, and Art Deco architecture. Notable buildings include the Lakenan Building (c. 1866), Kresge Building (1931), Second Farmers and Merchants Bank (c. 1910), Sproul-Cash Store (1901), Hannibal Trust Company (1909-1910), Hickman Block (c. 1865), and Robinson Brothers (c. 1894).: 18–27  It was listed on the National Register of Historic Places in 1986.