A post office was established at Wadena in 1883, and remained in operation until it was discontinued in 1919.[7]
In the early 20th century, four Wadena residents gained national repute as professional baseball players:[4]
Doc Crandall: A utility pitcher for the New York Giants (1906-1914), he then joined St. Louis in the Federal League (1914-1918), then Los Angeles (Coast League).
Karl Crandall: Played several years for a Memphis, Tennessee, team, played three years with the Indianapolis American Association (1913-1916) and then entered the Coast League.
Arnold Crandall: Pitched for the Buffalo, New York, International League team in 1921.
Cy Williams: outfielder for the Chicago Cubs (1913-1916), then joined the Philadelphia Nationals.
Wadena currently consists of several private residences. A monument east of town commemorates Wadena School, which served the township's students from 1895 to 1961.
On December 18, 2024, a devastating house fire in Wadena resulted in six individuals being hospitalized. The fire occurred just before midnight in the 2500 East block of 600 North, where authorities found two adults and four juveniles trapped inside the home. All six were transported to area hospitals with various injuries. Tragically, one of the juveniles later passed away from her injuries at IU Arnett. A GoFundMe campaign has been created to support the affected family.[8]
Big Pine Creek Ditch begins in the fields just west of town and flows southeast approximately six miles to Big Pine Creek. Carpenter Creek, which meets the Iroquois River about 14 miles to the north, begins northeast of Wadena. Mount Nebo, the highest point in Benton County, stands a little less than two miles to the east.[9]
^ abBirch, Jesse Setlington (1942) [1928]. "Unincorporated community s of the County". History of Benton County and Historic Oxford. Oxford, Indiana: Craw & Craw. pp. 200–201.
^Allison, Harold (1986). "Appendix: Indiana Indian Place Names". The Tragic Saga of the Indiana Indians. Paducah, Kentucky: Graphic Design of Indiana. p. 314. ISBN0-938021-07-9.
^Elmer G., Sulzer (1970). Ghost Railroads of Indiana. Indianapolis: Jones and Co.
^"Benton County". Jim Forte Postal History. Retrieved February 29, 2020.