Appalachian Community Histories – Blue Diamond, Perry County: Blue Diamond-Harveyton and the Making of a Coal Camp
Blue Diamond, in Perry County, Kentucky, was one of the important coal camps that grew along the First Creek corridor north of Hazard during the early twentieth century. Official federal place name records still identify it as a populated place in Perry County, while Kentucky place name material describes it as a Blue Diamond Coal Company town founded around 1916. Those same place references also preserve two details that help orient the story: Blue Diamond stood on First Creek just north of Hazard, and the site and railroad station were also known as Cardiff.
A Camp Built in the Coal Boom
The history of Blue Diamond belongs to the larger eastern Kentucky coal expansion that transformed valleys and creek bottoms into company towns. Kentucky Department of Mines reporting from the mid 1920s already listed Blue Diamond Coal Company in Perry County, showing that the operation was established firmly enough to appear in state mine oversight records by that decade. A near contemporary county history prepared through the Works Progress Administration in 1936 also helps place Blue Diamond within Perry County during the era when coal camps were defining the county’s economy and settlement patterns.
Oral history gives that dry record a human voice. Marvin Gullett, who was born in the Blue Diamond camp in 1918, later recalled that when his family came to the river in 1917 Blue Diamond was still a new camp. He linked its early growth to the wartime demand for coal during the First World War and remembered how quickly camps could rise during boom years. That memory fits closely with the documentary record that places Blue Diamond’s beginnings in the 1910s.
Blue Diamond on First Creek
Blue Diamond’s location mattered. It was a First Creek camp tied into the Hazard district and the transportation corridors that connected mine, tipple, store, and railroad. Kentucky’s current Perry County road system still places Blue Diamond along KY 267, in the same cluster of communities that includes Clemons and Harveyton. That modern map is not a primary source for the camp’s founding, but it helps show how the old coal camp landscape still sits within a recognizable corridor on the county map.
The old name Cardiff is more than a curiosity. In coal camp history, alternate names often point to railroad sidings, post offices, company property, or local usage that shifted over time. In Blue Diamond’s case, Kentucky place name reference material notes that the railroad station and site were also known as Cardiff, while the Blue Diamond post office opened in 1916 and continued until 1984. That means the community’s public identity lasted long after its peak coal camp years.
What the Census Shows
Federal census geography shows Blue Diamond as a real community unit, not just a casual local name. A 1930 Perry County census index organizes Blue Diamond as its own precinct area within Hazard District, suggesting that by then it had enough standing to function as a distinct location in county level enumeration. By 1940 and 1950, federal census geography tied Blue Diamond and Harveyton closely together, using the combined designation Blue Diamond-Harveyton. The 1950 National Archives census search page explicitly lists “Blue Diamond – Harveyton, unincorporated,” while the 1940 enumeration district description identifies Blue Diamond-Harveyton as part of the First Creek and road bounded district used by census takers.
That combined census label is revealing. It suggests that Blue Diamond and Harveyton were neighboring company settlements whose daily lives were close enough that federal enumerators treated them as a shared census landscape. In eastern Kentucky coal country, that was common. A creek valley could hold multiple camps, stores, schools, and tipples that felt distinct to residents while still appearing together in government records. Blue Diamond’s history makes the most sense when read in that local network rather than as an isolated dot on a map.
A Company Town in the Full Sense
By the 1950s, Blue Diamond was still large enough to appear in a federal study of public and industrial water systems in the eastern Kentucky coal field. That report described Blue Diamond as serving 2,336 people under Blue Diamond Coal Company ownership. It noted that the water supply came from mine sources, that storage tanks stood on the hillside north of town, and that most of the water was used for domestic purposes, though some also went to dust control at the preparation plant. Few sources capture company town life more clearly than that. The same enterprise that mined the coal also controlled the water that ran into homes and bathhouses.
Blue Diamond was also more than its industrial plant. The Kentucky African American schools database includes Blue Diamond School among Perry County’s Black schools, reminding us that the camp had a fuller social world than production figures alone can show. Coal camps were places where children went to school, families built routines, churches and stores anchored daily life, and residents created a community identity that outlasted the mines themselves.
Memory, Change, and Afterlife
Local memory suggests how dramatic the life cycle of a place like Blue Diamond could be. In his oral history, Marvin Gullett remembered both the camp’s early vitality and the later tearing down of company houses after operations played out. That pattern was repeated across the coalfields. A town could rise quickly around a seam, fill with miners and families, and then slowly empty once the economics changed. Kentucky Atlas preserves the same arc in compressed form, noting Blue Diamond’s 1930s population peak and its later abandonment after nearby mines closed.
Blue Diamond’s story also requires one caution. The Blue Diamond name later appeared on other company operations in Perry County, especially around Leatherwood, so researchers have to distinguish between the original First Creek coal camp near Hazard and the wider Blue Diamond Coal Company footprint that spread elsewhere in the county. Even the 1956 federal water supply report shows Blue Diamond Coal Company serving Leatherwood separately, which confirms that the company name had become larger than the original camp alone.
Legacy
Today Blue Diamond survives most clearly in maps, census geography, mine reports, school references, oral history, and place name records. Those sources show a camp born in the great coal expansion of the 1910s, known also as Cardiff, rooted on First Creek north of Hazard, large enough to stand out in census and infrastructure records, and remembered by former residents as a place of houses, work, and community life. Like many eastern Kentucky coal camps, Blue Diamond is easiest to see when the records are read together. No single source tells the whole story. The map gives the location, the census gives the population geography, the mine reports prove the operation, the federal water study shows how the company town functioned, and oral history restores the human memory of a place that once mattered deeply to the people who lived there.
Sources & Further Reading
Works Progress Administration and Historical Records Survey. “Perry County – General History.” County Histories of Kentucky 59. 1936. Morehead State University. https://scholarworks.moreheadstate.edu/kentucky_county_histories/59
Works Progress Administration and Historical Records Survey. Perry County – General History. Morehead State University PDF edition. 1936. https://scholarworks.moreheadstate.edu/cgi/viewcontent.cgi?article=1053&context=kentucky_county_histories
United States Geological Survey. “Blue Diamond.” Geographic Names Information System, Feature ID 507530. Accessed April 5, 2026. https://edits.nationalmap.gov/apps/gaz-domestic/public/search/names/507530
Rennick, Robert M. “Blue Diamond, Kentucky.” Kentucky Atlas and Gazetteer. Accessed April 5, 2026. https://www.kyatlas.com/ky-blue-diamond.html
National Archives and Records Administration. “Search: Perry County, Kentucky, 1950 Census.” Accessed April 5, 2026. https://1950census.archives.gov/search/?county=Perry&page=1&state=KY
“1940 Census Enumeration District Maps – Kentucky – Perry County – Blue Diamond-Harveyton – ED 97-13, ED 97-14, ED 97-15 – NARA – 5832066.” Wikimedia Commons. Accessed April 5, 2026. https://commons.wikimedia.org/wiki/File%3A1940_Census_Enumeration_District_Maps_-_Kentucky_-_Perry_County_-_Blue_Diamond-Harveyton_-_ED_97-13%2C_ED_97-14%2C_ED_97-15_-_NARA_-_5832066.jpg
“1940 Census Enumeration District Descriptions – Kentucky – Perry County – ED 97-14, ED 97-15 – NARA – 5863018.” Wikimedia Commons. Accessed April 5, 2026. https://commons.wikimedia.org/wiki/File%3A1940_Census_Enumeration_District_Descriptions_-_Kentucky_-_Perry_County_-_ED_97-14%2C_ED_97-15_-_NARA_-_5863018.jpg
Kentucky Department of Mines. Annual Report of the State Department of Mines of Kentucky for the Year Ending December 31, 1927. Lexington: Kentucky Geological Survey, 1928. https://kgs.uky.edu/kgsweb/olops/pub/general/jonesminereport1927.pdf
Kentucky Department of Mines. Annual Report of the State Department of Mines of Kentucky for the Year Ending December 31, 1928. Lexington: Kentucky Geological Survey, 1929. https://kgs.uky.edu/kgsweb/olops/pub/general/DanielReportMines1928.pdf
Kentucky Geological Survey. Annual Report, 1937. Lexington: University of Kentucky, 1938. https://kgs.uky.edu/kgsweb/olops/pub/kgs/s_8/KGS8AR31937c.pdf
Baker, John A. Public and Industrial Water Supplies of the Eastern Coal Field Region, Kentucky. U.S. Geological Survey Circular 369. Washington, DC: U.S. Government Printing Office, 1956. https://pubs.usgs.gov/circ/1956/0369/report.pdf
Miller, James W., and T. R. Jolley. Preparation Characteristics of Coal from Perry County, Ky. Report of Investigations 5230. Washington, DC: U.S. Bureau of Mines, 1956. https://books.google.com/books/about/Preparation_Characteristics_of_Coal_from.html?id=74q_0A45oSEC
Gullett, Marvin. Oral history interview. Accessed April 5, 2026. https://kyoralhistory.com/ohms-viewer-master/viewer.php?cachefile=1977OH01_6.xml
Shackelford, Laurel, ed. Our Appalachia: An Oral History. Lexington: University Press of Kentucky, 2021. https://files01.core.ac.uk/download/pdf/232571751.pdf
University of Kentucky Libraries, Louie B. Nunn Center for Oral History. “Appalachia: Coal Operators Oral History Project.” Accessed April 5, 2026. https://kentuckyoralhistory.org/ark%3A/16417/xt7gms3k0n5n
University of Kentucky Libraries, Notable Kentucky African Americans Database. “African American Schools in Perry County, KY.” Accessed April 5, 2026. https://nkaa.uky.edu/nkaa/items/show/2945
Duke University Libraries Digital Collections. “Blue Diamond Mining Camp, Leatherwood, Kentucky, July 3-14, 1964.” William Gedney Photographs. Accessed April 5, 2026. https://repository.duke.edu/dc/gedney/gedst011009004
Smithsonian American Art Museum. “The Blue Diamond Mines, Leatherwood, KY.” Accessed April 5, 2026. https://americanart.si.edu/artwork/blue-diamond-mines-leatherwood-ky-10831
Kentucky Transportation Cabinet. State Primary Road System: Perry County, Kentucky. Revised February 2025. https://transportation.ky.gov/Planning/SPRS%20Maps/Perry.pdf
Author Note: Blue Diamond interests me because it shows how a coal camp could become a real community with schools, homes, and a lasting place in county memory. I hope this piece helps readers see First Creek not as a footnote near Hazard, but as a place where work, family, and local identity took shape.