Atchison A. Ashby House

The Sanford House, also known as the Stone House and Summit Mansion, is a historic residence in Sioux City, Iowa. Throughout the 1990s, it was commonly referred to as the “Home Alone house” in reference to the similar looking neocolonial residence featured in the eponymous film that had become a pop culture phenomenon. The house was built in 1914 by Lucia Stone in honor of her deceased husband, Edgar Stone, for $34,500 (equivalent to $880,000 in 2018). It was restored by Dr. John and Rebecca Marriott from 1994 to 1999 and submitted to the National Register of Historic Places by John and Kathy Pritchard on August 16, 2001. It was admitted on March 21, 2003 for the historical impact its various owners and their families have had on Sioux City; particularly Arthur Sanford, an entrepreneur who was named “Sioux City’s Greatest Builder” in 1954 that had “exercised more influence on Sioux City’s landscape than any other individual”. He is associated with the development, financing, and or management of approximately $400,000,000 (2018 inflation-adjusted) in real estate over the course of his career. Six of his properties are also listed on the National Register of Historic Places. Along with his wife, Stella, Arthur was also a prominent philanthropist who donated approximately $5,000,000 (2018 inflation-adjusted) to various causes throughout their lives with the “aim and ambition to do everything to make opportunities for the younger men and women of Sioux City”. Arthur was also very involved in politics, participating six Democratic national conventions, and hosted John F. Kennedy at the Sanford House during the 1960 United States presidential campaign.

The Rose Hill Historic District is a nationally recognized historic district located in Sioux City, Iowa, United States. It was listed on the National Register of Historic Places in 2002. At the time of its nomination it contained 217 resources, which included 132 contributing buildings 84 non-contributing buildings, and one non-contributing site. The district is located within the larger Rose Hill Addition, which was laid out by a group of Sioux City entrepreneurs in 1884. It includes many mansions built for the wealthy from about 1890 to 1910, most of which were later divided into apartments. The Elzy G. Burkam House (1894) and adjacent garage are contributing properties. It also included a 125-year-old house at 1529 Grandview Boulevard which was demolished in 2015 after a long controversy about historic preservation.

The Elzy G. Burkam House is a historic house located in Sioux City, Iowa, United States. Built in 1894, it is an example of a transitional house between the revival styles popular in the 19th century and the Colonial Revival style that became popular in the early 20th century. The 2½-story brick and frame house was designed by Sioux City architect William D. McLaughlin. Its asymmetrical form was more common in the Colonial Revival style in the 1890s than it was after 1900. The house features round arch windows from the Romanesque Revival style, deep eaves with exposed rafters from the Stick Style, and it is capped with a hip roof with a dormer. The exterior of the first is covered with brick, while the second floor is covered with Clapboard. A conservatory dominates the south elevation. The house was individually listed on the National Register of Historic Places in 1998,. In 2005 it was included as a contributing property in the Rose Hill Historic District in 2005.

ACME Comics & Collectibles is a comics and collectibles store in Sioux City, Iowa. The store was awarded the 2004 "Spirit of Comics Retailer Award" at the Eisner Awards.

Bishop Heelan is a private, Catholic high school in Sioux City, Iowa. It is located in the Roman Catholic Diocese of Sioux City. The school mascot is Crusaders, and their colors are navy and old gold.

Saturday in the Park is an annual festival that is held at Grandview Park Municipal Bandshell in Sioux City, Iowa first held in 1991. The festival falls on the Saturday closest to the 4th of July and attracts around 50,000 people from all over the Midwest for the weekend. The festival coincides with an annual pilgrimage of representatives from Sioux City's sister city, Lake Charles, Louisiana, adding a Mardi Gras-inflected Cajun accent.

The Grandview Park Music Pavilion is a historic structure located in Sioux City, Iowa, United States. The Monahan Post Band raised money in 1930 to build a modest music shell in the park. Construction was already underway when the park's neighbors objected to the design. The project was put on hold as the band raised more money and sought a more suitable design. After President Franklin D. Roosevelt created the Civil Works Administration (CWA) in 1933, the city applied to have the new music shell included in Sioux City's projects. Henry L. Kamphoefner, an unknown Sioux City architect at that time, drew up the plans for the structure. The sculptural plaques on the front of the pavilion were designed by Herschel Elarth. The CWA approved the project on February 26, 1934, as CWA Project Number 217. The construction project required 52 tons of reinforcing steel, 4,200 bags of Portland cement, and 300 bags of white cement, and it was completed on October 17, 1934. Seating was constructed for 5,000 in the natural amphitheater. The pavilion was built using $47,436 from Federal Relief funds and $3,800 in materials from the city. It was dedicated in the spring of 1935. The Monahan Post Band continued to play here until 1948, when they became the Sioux City Municipal Band. They continue the summer-time tradition. The music pavilion was listed on the National Register of Historic Places in 2011.

St. Thomas Episcopal Church is a parish church in the Episcopal Diocese of Iowa. The church is located in Sioux City, Iowa, United States. The church building was listed on the National Register of Historic Places in 1984.

The First Congregational Church, also known as Iglesia Pentecostes Evangelica Principe de Paz, is a house of worship located in Sioux City, Iowa, United States. An architectural rarity, it is one of a small group of churches in the Prairie School style of architecture. Designed primarily in the Prairie style with some eclectic touches by architect William L. Steele, its horizontal lines are emphasized by Roman brick and crisp rectilinear forms. Somewhat at variance are the distinctive dome and the prominent round heads on the windows. Fresh from his triumph with the Woodbury County Courthouse in collaboration with George Grant Elmslie, and drawing on lessons learned during that collaboration, Steele built the church in 1916–1918. This church and the courthouse are the only two Prairie style buildings that are known to have a dome. It was built for a Congregational church that had been established in Sioux City back in 1857, replacing a more traditional church that had burned down in 1916. In 1966, that congregation built a new structure on Hamilton Boulevard. First Congregational Church sold the building to Sioux City Baptist Church c. 1968. It was listed on the National Register of Historic Places in 1979 under that name. In 2009, Sioux City Baptist Church acquired a building on Viking Drive. Most recently, the building has become the Iglesia Evangelica Pentecostes Principe de Paz (Evangelical Pentecostal Church of the Prince of Peace), with services in Spanish aimed at the local Hispanic community. Due to the need for extensive building restoration and maintenance, the structure has been named to endangered building lists by at least two historic preservation groups.

The Dr. Van Buren Knott House is a historic building located in Sioux City, Iowa, United States. Knott was a prominent local physician. He had Chicago architect Howard Van Doren Shaw design this Colonial Revival-style house, which is considered an excellent example of the style. The 2½-story brick structure features a symmetrical facade, an entrance porch with Doric columns, a Palladian window above the front entrance, a single-story semi-circular room in the back, and a hip roof with dormers. On the south side of the house is a full width porch, with a sleeping porch on the second floor. A pergola in the back leads to a detached two-car garage, which was built a couple of years after the house. The house and garage were listed together on the National Register of Historic Places in 1999.

Mount Sinai Temple is an historic former Reform synagogue located in Sioux City, Iowa, in the United States. The building was listed on the National Register of Historic Places in 1999.

The James P. Newton House and Maid Cottage are historic buildings located in Sioux City, Iowa, United States. Newton was a prominent local businessman associated with Haskins Bros. & Co., whose principal product was soap. He was a traveling salesman with the company before he and his brothers bought the company in 1907. He succeeded his brother William as president in 1929. Newton had prominent Sioux City architect William L. Steele design this house, and it is one of his earliest works in the city. The 1½-story frame American Craftsman house and the single-story frame maid's house near the alley feature clapboard siding, porches with square columns, and low pitched hipped roofs with dormers. The bands of color and the wide eaves are elements from the Prairie School style for which Steele would become well known. The two houses were listed together on the National Register of Historic Places in 2000.