Appalachian Community Histories – Jellico, Campbell County: Coal, Railroads, the 1906 Explosion, and a Town on the Tennessee Line
Jellico sits at the northern edge of Campbell County, where Tennessee meets Kentucky and the Cumberland Mountains rise around the old routes of trade, timber, coal, and travel. It is a border town in more than one sense. Its streets belong to Tennessee, but its history has always leaned across the state line into Whitley County, Kentucky. Its early business district served mines on both sides of the border. Its railroads tied it to Knoxville, Louisville, and the larger coal markets of the South. Its people lived in the daily world of mountain roads, coal seams, church life, local stores, and railroad schedules.
The town did not begin as the larger commercial center it later became. In the late nineteenth century, the settlement was known as Smithburg. Local accounts and National Register research connect that early name to Josiah Smith, who operated a farm and store near what later became Main Street. In 1878, a post office was established in his store under the Smithburg name. At that point the place was still small, with a store, a post office, and scattered dwellings.
That changed when coal and railroads reached the same mountain landscape at nearly the same time. The Jellico name had already been tied to the mountain country, the creek, and the coal field, though local tradition has offered more than one explanation for where the name came from. What mattered most for the town’s growth was that Jellico became associated with a valuable coal district. By the early 1880s, the settlement had taken on the Jellico name and was moving quickly from a small mountain community into a commercial town.
Smithburg Becomes Jellico
The story of Jellico is hard to separate from the story of industrial Appalachia after the Civil War. Campbell County had older agricultural settlements, but the mountain sections of the county were transformed by coal, lumber, and railroad development. The Tennessee Encyclopedia notes that railroad development helped shift Campbell County away from a subsistence farming economy and toward coal mining and lumber production. That larger change was especially visible at Jellico.
The National Register nomination for the Jellico Commercial Historic District describes the town as a mining and commercial center in the Cumberland Mountains during the late nineteenth and early twentieth centuries. Jellico was not simply a coal camp owned by one company. It was an incorporated town that depended on mining, but it served many mines, many businesses, and many traveling workers. That made it different from the more closed company towns that appeared elsewhere in Appalachia.
By 1885, mining camps were developing at Kensee, Proctor, Wooldridge, and Standard. These were not distant names to Jellico. They were part of the same coal region that fed the town’s stores, banks, hotels, warehouses, and railroad traffic. Some mines were in Campbell County, while others were across the line in Whitley County. Jellico became the service center between them.
The railroads made that possible. The Southern and Louisville & Nashville lines connected Jellico to markets far beyond the mountains. Coal, timber, goods, and people moved through the town. The rail yards shaped where the business district grew. North Main Street ran close to the original freight depot, and the commercial district wrapped around the railroad space. The downtown that later became the Jellico Commercial Historic District was built from that relationship between rails, mines, and trade.
Main Street and the Coal Field
By the late nineteenth and early twentieth centuries, Jellico had become one of the most important commercial towns in the northern Campbell County and southern Whitley County mining district. Its brick business blocks were not accidental. They reflected a period when coal production supported merchants, hotels, banks, offices, civic buildings, and supply houses.
The National Register nomination places the historic district’s period of significance from about 1890 to 1949. That period covers the rise of Jellico as a coal-field hub, the rebuilding that followed disaster, the age of early automobile travel, and the long years when Main Street remained the public face of the town. The district included buildings along North and South Main Street and North Commerce Street, with the old Post Office and Mine Rescue Station standing as a northern anchor.
Jellico’s commercial buildings tell a story of practical mountain prosperity. Many were two-story brick buildings. Some retained early storefront details. Some showed the influence of popular commercial styles from the turn of the twentieth century. The district also included Old City Hall, built around 1909, and later structures connected to automobile travel along the Dixie Highway and U.S. 25W.
Coal was the foundation, but Jellico was not only coal. By 1924, the town also had businesses and industries such as a creamery, Jellico Lumber Company, Campbell Knitting Mills, and a Coca-Cola bottling plant that had opened in 1914. Those details matter because they show Jellico as a working town with a mixed local economy built around the opportunities that rail access and regional mining created.
The 1906 Explosion
No account of Jellico’s downtown history can avoid September 21, 1906. On that morning, a railroad car loaded with dynamite exploded in the rail yard. The blast tore through the town’s commercial center. Buildings closest to the explosion were demolished. Others along Main Street were damaged. The National Register nomination states that nearly all of the buildings along Main Street were damaged and that the estimated loss reached one million dollars, much of it tied to Southern Railway and Louisville & Nashville property.
Contemporary newspaper reports carried the disaster far beyond Campbell County. The Atlanta Georgian reported the next day that twelve bodies had been recovered and that others were believed to be buried in the debris. Doctors came from Knoxville. Injured people were taken away for treatment. The mayor ordered a curfew, and streets were patrolled after dark. Chimneys were destroyed, families were left homeless, and the business district became a scene of rescue work, wreckage, and confusion.
The explosion became one of the defining disasters in Jellico memory. It was not only a loss of life and property. It was also a turning point in the town’s built environment. Much of the downtown that survives from the early twentieth century belongs to the period after the blast. In that sense, Jellico’s Main Street is partly a record of recovery. The brick buildings that later represented the town’s commercial strength also stood on ground that had been shattered by railroad industry.
The Post Office and Mine Rescue Station
One of Jellico’s most unusual historic buildings stands at 300 North Main Street. The U.S. Post Office and Mine Rescue Station was built in 1915 and 1916 as a federal building with two purposes. The first floor served as the post office. The second floor served mine safety and rescue work in the surrounding coal region.
The National Register nomination describes the building as a two-story cut-limestone structure at Main and Second Streets. It had a terrazzo floor, marble wainscoting, walnut trim, original fixtures, and a formal classical appearance. The building was designed during the era of Oscar Wenderoth, Supervising Architect of the Treasury, and reflected the federal architecture of the period.
Its purpose made it especially important. The mine rescue station was connected to the work of training, safety, and emergency response in a coal region where underground mining could turn deadly without warning. Mine rescue stations helped prepare miners and officials for fires, explosions, collapses, and other emergencies. In Jellico, that work was placed directly above the post office, bringing federal government, daily mail, and mine safety under one roof.
The building’s presence says a great deal about Jellico’s place in the coal field. A small mountain town would not normally receive such a prominent federal building unless its economy and regional importance justified it. Jellico did. The post office and mine rescue station became a symbol of the town’s connection to national systems of mail, commerce, regulation, and mining safety.
Railroads, Roads, and the Wider Landscape
Jellico’s railroad story did not end with the coal boom. The rails remained part of the region’s memory, sometimes through tragedy. In July 1944, the Interstate Commerce Commission investigated a Louisville & Nashville Railroad accident at High Cliff, near Jellico. The wreck occurred during World War II and became one of the darker railroad memories of the area. Its presence in the record reminds us that the same transportation routes that built mountain towns also carried risk, movement, war, and loss.
As the twentieth century moved forward, highways began to compete with the railroads. The Dixie Highway and later U.S. 25W gave Jellico another kind of connection to the outside world. Automobile travel changed the edge of the business district. Filling stations, garages, and highway-oriented businesses joined the older railroad-era storefronts. Later, Interstate 75 would make the Tennessee-Kentucky line near Jellico a familiar passage for travelers moving between Knoxville and Kentucky.
The landscape itself also remained part of the town’s story. Jellico stands near Elk Creek, Clear Fork, Indian Mountain, and the larger Cumberland Mountain country. USGS maps and place-name records help show the settlement not as an isolated dot, but as part of a mountain system of streams, ridges, roads, and mining ground. Coal came from that landscape. Railroads crossed it. Later reclamation work would also reshape it.
Indian Mountain and Reclaimed Ground
One of the most visible examples of Jellico’s later history is Indian Mountain State Park. The park’s official Tennessee State Parks history identifies it as a landscape born from the reclamation of abandoned strip-mined land. The City of Jellico acquired park land in the late 1960s, and with help from state and federal programs, abandoned mining pits were converted into recreational use. Indian Mountain became a state park in 1971.
That story belongs to the larger history of Appalachian coal communities. Mining created work, towns, rail traffic, and commercial wealth, but it also left scars on the land. Reclamation did not erase that history. It changed how people could live with it. At Indian Mountain, a former strip mine became a public park with water, trails, camping, and mountain scenery.
For Jellico, that transformation added another chapter. The town that grew because of coal also became home to a park that showed what could happen after mining. The same ground that once represented extraction became a place of recreation and local pride.
Jellico in the Records
Jellico’s history survives in many kinds of records. The National Register files preserve the story of the commercial district and the Post Office and Mine Rescue Station. Sanborn fire insurance maps help reconstruct the old downtown, showing buildings, streets, railroad features, and fire risks across several decades. The Advance-Sentinel and other Jellico newspapers are essential for local events, obituaries, businesses, churches, schools, and everyday community life. County records at Jacksboro help trace land, deeds, wills, marriages, taxes, and local government.
Local histories are also important, especially James H. Siler’s work on Jellico and later Campbell County books that preserved stories, names, and memories. Those sources should be read carefully alongside primary records, but they remain valuable because they carry local knowledge that might not appear in government documents.
Jellico is the kind of place that rewards careful research. It was a coal town, but not only a coal town. It was a railroad town, but not only a railroad town. It was a border town, a commercial center, a disaster site, a federal mine-safety location, a highway stop, and a community that kept rebuilding as the economy around it changed.
Its history can still be read in the alignment of Main Street, the old federal building, the memory of the rail yards, the stories of the mines, and the reclaimed land at Indian Mountain. Jellico’s past belongs to the larger history of Appalachia, but it also belongs to the people who made a town where Tennessee and Kentucky meet in the mountains.
Sources & Further Reading
National Register of Historic Places. “Jellico Commercial Historic District.” National Register Registration Form, 1999. National Park Service, U.S. Department of the Interior. https://npgallery.nps.gov/GetAsset/aeeab044-30b4-421f-b126-e5d217154076
Odom, Ila Ree. “U.S. Post Office and Mine Rescue Station.” National Register of Historic Places Inventory Nomination Form, 1983. National Park Service, U.S. Department of the Interior. https://npgallery.nps.gov/GetAsset/c3286be0-358b-44e7-a564-b4c52e92fe70
Library of Congress. “Sanborn Maps.” Geography and Map Division. Accessed May 28, 2026. https://www.loc.gov/collections/sanborn-maps/about-this-collection/
Library of Congress. “Sanborn Fire Insurance Co. Maps: A Resource Guide.” Accessed May 28, 2026. https://guides.loc.gov/fire-insurance-maps/sanborn
FamilySearch. “Advance-Sentinel, Jellico, Tennessee.” FamilySearch Catalog. Accessed May 28, 2026. https://www.familysearch.org/search/catalog/467800
Tennessee State Library and Archives. “Newspapers on Microfilm at the Library & Archives.” Accessed May 28, 2026. https://sos.tn.gov/library-archives/guides/newspapers-on-microfilm-at-the-library-archives
Tennessee State Library and Archives. “Newspapers on Microfilm at TSLA: J.” Accessed May 28, 2026. https://sharetngov.tnsosfiles.com/tsla/history/newspapers/paper-j.htm
Tennessee State Library and Archives. “Jellico Explosion.” Looking Back at Tennessee Photographs. Accessed May 28, 2026. https://teva.contentdm.oclc.org/digital/collection/p15138coll50/id/2335/
Boulder Daily Camera. “Killed by Explosion.” September 21, 1906. Colorado Historic Newspapers Collection. https://www.coloradohistoricnewspapers.org/?a=d&d=BDC19060921-01.2.38
University of Tennessee, Knoxville, Betsey B. Creekmore Special Collections and University Archives. “Jellico Coal Mining Company Journal, 1909–1916.” MS-0613. Accessed May 28, 2026. https://scout.lib.utk.edu/repositories/2/resources/3013
U.S. Geological Survey. “Jellico.” Geographic Names Information System. Accessed May 28, 2026. https://edits.nationalmap.gov/apps/gaz-domestic/public/gaz-record/1289336
U.S. Geological Survey. “Geographic Names Information System.” Accessed May 28, 2026. https://www.usgs.gov/tools/geographic-names-information-system-gnis
U.S. Geological Survey. “USGS 1:24000-scale Quadrangle for Jellico East, TN, 1953.” Historical Topographic Map Collection. https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/TN/24000/TN_Jellico%20East_147844_1953_24000_geo.pdf
Rice, Charles L., and Wayne L. Newell. “Geologic Map of Part of the Jellico East Quadrangle, Campbell and Claiborne Counties, Tennessee.” U.S. Geological Survey Geologic Quadrangle Map GQ-1674, 1990. https://www.usgs.gov/publications/geologic-map-part-jellico-east-quadrangle-campbell-and-claiborne-counties-tennessee
Tennessee State Parks. “Indian Mountain State Park.” Accessed May 28, 2026. https://tnstateparks.com/parks/indian-mountain
Tennessee State Parks. “Indian Mountain Highlights.” Accessed May 28, 2026. https://tnstateparks.com/parks/indian-mountain/highlights
Society of Architectural Historians. “U.S. Post Office and Mine Rescue Station.” SAH Archipedia. Accessed May 28, 2026. https://sah-archipedia.org/buildings/TN-01-013-0090
Tennessee Encyclopedia of History and Culture. “Campbell County.” Accessed May 28, 2026. https://tennesseeencyclopedia.net/entries/campbell-county/
FamilySearch. “Campbell County, Tennessee Genealogy.” FamilySearch Wiki. Accessed May 28, 2026. https://www.familysearch.org/en/wiki/Campbell_County%2C_Tennessee_Genealogy
National Archives. “Records of the Post Office Department.” Guide to Federal Records. Accessed May 28, 2026. https://www.archives.gov/research/guide-fed-records/groups/028.html
U.S. Postal Service. “Sources of Historical Information on Post Offices, Postal Employees, Mail Routes, and Mail Contractors.” Accessed May 28, 2026. https://about.usps.com/who/profile/history/pdf/sources-of-historical-information.pdf
Bogan, Dallas. “Disastrous 1906 Dynamite Explosion in Jellico Killed 8, Injured 200.” TNGenWeb Campbell County. Accessed May 28, 2026. https://www.tngenweb.org/campbell/hist-bogan/disaster.html
LDS Genealogy. “Jellico Genealogy in Campbell County, Tennessee.” Accessed May 28, 2026. https://ldsgenealogy.com/TN/Jellico.htm
WBIR. “Marker Dedicated to Deadly 1944 Troop Train Crash in Jellico.” July 6, 2022. https://www.wbir.com/article/news/history/jellico-troop-train-crash-marker-dedication/51-b61460b6-62e5-4018-9c62-7c1b31d03d25
Eller, Ronald D. Miners, Millhands, and Mountaineers: Industrialization of the Appalachian South, 1880–1930. Knoxville: University of Tennessee Press, 1982.
Siler, James H. A History of Jellico, Tennessee, Containing Information on Campbell County, Tennessee, and Whitley County, Kentucky. Jellico, TN, 1938.
McDonald, Millis. Campbell County, Tennessee, USA: A History of Places, Faces, Happenings, Traditions, and Things. 3 vols. LaFollette, TN: Campbell County Historical Society, 1993.
Page, Bonnie M., comp. Campbell County: Its Cities, Towns and Points of Interest. LaFollette, TN, 1986.
Page, Bonnie M., ed. Clearfork and More: History and Memories. LaFollette, TN, 1986.
Ridenour, G. L. The Land of the Lake. Knoxville, TN, 1941.
Coggins, Allen R. Tennessee Tragedies: Natural, Technological, and Societal Disasters in the Volunteer State. Knoxville: University of Tennessee Press, 2011.
Author Note: Jellico is one of those Appalachian towns where the map, the railroad, and the coal field all have to be read together. I hope this piece helps readers see it not only as a border town, but as a community shaped by work, disaster, recovery, and memory.