There is one unique ZIP code in Fort Supply, Oklahoma and it is 73841. Area code: 580.
1
ZIP codes
41.29
sq mi land
0.00
sq mi water
580
area code
Fort Supply, OK ZIP code map
About Fort Supply, OK
Fort Supply is a small town located in Woodward County in the northwestern corner of Oklahoma, served by the single ZIP code 73841. The community carries a rich frontier heritage rooted in its origins as a United States Army fort established in the late nineteenth century. Today, Fort Supply offers residents and visitors a quiet, rural lifestyle surrounded by wide-open Oklahoma plains and a proud sense of local history.
Location & geography
Fort Supply sits in the northwestern region of Oklahoma, positioned roughly 8 miles west of Woodward along U.S. Highway 270 and U.S. Highway 183. Nearby communities include Woodward to the east, Fargo to the northwest, and Buffalo to the north, all within a reasonable driving distance across the rolling plains. The town covers a land area of exactly 41.29 square miles and has no water area whatsoever, reflecting the largely dry, open terrain characteristic of the Oklahoma Panhandle region.
Community & economy
Fort Supply is a close-knit, small-town community where agriculture and public services form the backbone of daily economic life. The town is home to the Western State Hospital campus, which has historically been a significant employer in the area and a defining institution for the community. Residents enjoy a slower pace of life with access to the amenities of nearby Woodward for shopping, dining, and healthcare, while Fort Supply itself maintains a strong community identity tied to its frontier past.
Transportation
Fort Supply is accessible primarily via U.S. Highway 270 and U.S. Highway 183, which intersect near the town and connect it to the broader northwestern Oklahoma highway network. The nearest commercial air service is available at the Woodward Regional Airport, located approximately 8 miles to the east in Woodward, offering general aviation facilities. Public transit options are limited, as is typical in rural northwestern Oklahoma, making personal vehicles the primary mode of transportation for most residents.
History
Fort Supply was established in 1868 as Camp Supply, a United States Army supply base built to support General Philip Sheridan's winter campaign against Native American tribes on the Southern Plains. The fort served as a critical military logistics hub during the Indian Wars and later became a civilian settlement after the military presence was reduced. The site eventually transitioned to civilian use, and the historic fort grounds are preserved today as Fort Supply Historic Site, offering a tangible connection to Oklahoma's territorial and frontier era.
Did you know?
Fort Supply is home to one of Oklahoma's oldest standing military structures, with several original nineteenth-century fort buildings still preserved on the Fort Supply Historic Site grounds. Perhaps surprisingly for such a small community, this tiny town played a direct role in shaping the outcome of major military campaigns that transformed the entire Southern Plains region of the United States.
