Sheldon is a city in O'Brien and Sioux counties in the U.S. state of Iowa, along the Floyd River. The population was 5,512 at the time of the 2020 census; it is the largest city in O'Brien County.

History and culture

thumb|Photographic print of the city as seen in 1907|400px

Sheldon got its start in the year 1873, following construction of the Sioux City & St. Paul Railroad through that territory. It was named for Israel Sheldon, a railroad promoter. It was a strategic location on the rail for businesses from as far away as Minneapolis and Omaha, after the addition of the intersection with the Chicago, Milwaukee and St. Paul Railway in 1878.

The growth in infrastructure has continued. Today, the city lies at the crossroads of Iowa Highway 60 and U.S. Route 18. Eastbound and westbound rail service is provided by IC&E Railroad (since 2008 a subsidiary of Canadian Pacific Railway), while northbound and southbound service is provided by Union Pacific Railroad.

The city's first financial institution, the Sheldon State Bank, closed in 1903. In 1961, the city made headlines when it was revealed that Burnice Geiger had embezzled more than two million dollars from the Sheldon National Bank, operated by her father. She was sentenced to fifteen years in prison in the same year, but paroled in 1966.

Today, the city is most known for its annual display of marigolds and the moniker of its local schools' athletic teams—the Orabs. The name stands for the school colors orange and black. Sheldon High School also hosts the Sheldon High School Summer Theatre program. Sheldon is the home of Northwest Iowa Community College and the Carnegie Library, which was placed on the National Register of Historic Places in 1977.

Sheldon was mentioned on page 13 of the Tim O'Brien book If I Die in a Combat Zone, Box Me Up and Ship Me Home: "Together we watched trombones and crepe-paper floats move down mainstreet. The bands and floats represented Sheldon, Tyler, Sibley, Jackson, and a dozen other neighboring towns".

Ken Snyder (born 1949), pastor of the Parkview Assembly of God in Sheldon, self-released a record album entitled Ken: By Request Only in 1976. The record jacket—featuring Snyder in now-outdated hair and clothes—has made the LP popular on websites that highlight unusual-looking album covers. (Snyder retired as pastor in 2018 and was elected to the Sheldon city council in 2021.)

Geography

According to the United States Census Bureau, the city has a total area of , all land.

Climate

Demographics