Appalachian Community Histories – Hippo, Floyd County: The Post Office Community on Brush Creek
In the hills of Floyd County, where narrow roads follow streams and branches toward the larger waters of eastern Kentucky, the name Hippo still catches the eye. It sounds almost out of place at first, as if it belonged to a riverbank zoo rather than a small Appalachian community along Brush Creek. Yet like many Kentucky place names, Hippo carries a story that is both local and practical. It was not born as a town with a courthouse square, a railroad depot, or a line of brick storefronts. It grew into the record through a post office, a creek valley, family land, school and church life, and the everyday need for a name that mail carriers, neighbors, and mapmakers could use.
The Kentucky Atlas and Gazetteer places Hippo about thirteen miles southwest of Prestonsburg on Shepherd Branch of Brush Creek. That simple description tells much of the story. Hippo belonged to the world of branches, hollows, family cemeteries, road forks, and small post offices that helped bind rural Floyd County together. For people outside the county, a place like Hippo could look like a dot on a map. For the people who lived there, it was home ground.
Floyd County Before Hippo
Floyd County is one of the old parent counties of eastern Kentucky. The county was named in December 1799 and formally established in 1800, long before many of the later mountain counties were cut from its original territory. Prestonsburg became the county seat, and from there county records, court days, roads, churches, and trade routes reached into valleys like those around Brush Creek.
Long before Hippo appeared as a post office name, families lived and worked along the streams that made settlement possible. In the mountains, watercourses often became the first guide to settlement. Creeks gave people ways to describe where they lived, how to find a neighbor’s farm, where a school stood, and which cemetery belonged to which family. The name Hippo came later, but the landscape around Shepherd Branch and Brush Creek had already become part of Floyd County’s local geography.
This is one reason small Appalachian communities can be hard to trace. A family might appear in a deed book under one creek name, in a census district under another, in a newspaper as living near a post office, and on a death certificate by a road or hollow. Hippo is best understood through all of those records together.
The Post Office That Put Hippo in the Record
The strongest documentary trail for Hippo begins with the post office. According to the Kentucky Atlas and Gazetteer, the Hippo post office opened in 1902. It closed in 1919, reopened in 1926, and finally closed in 1996. KYGenWeb’s Floyd County post office list, compiled from postal records, Robert M. Rennick’s research, and local Floyd County sources, gives the specific opening date as March 21, 1902.
Those dates matter because in a rural community, the post office was more than a place to receive letters. It was a public identity. It gave the community an official name in federal records. It helped place residents in newspapers, legal notices, census references, pension papers, draft registrations, and family correspondence. When a person was listed as living at Hippo, Kentucky, the name connected that person to a local world that larger maps might not fully explain.
The National Archives’ postmaster appointment records are especially important for a place like Hippo. These records can show the establishment and discontinuance of post offices, postmaster names, appointment dates, name changes, and where mail was sent after an office closed. Site location reports can be just as valuable. They often describe where a post office stood in relation to roads, streams, nearby offices, and local landmarks. Since Hippo’s first post office location was reportedly about two miles southeast of its later location, those site records could help reconstruct how the community’s center shifted over time.
The Story Behind the Name
Hippo’s name is one of the unusual Kentucky place names made famous by Robert M. Rennick, the great collector and interpreter of Kentucky community names. The Kentucky Atlas says the post office was named for the husband of the first postmaster, who was said to be a hypochondriac. Later summaries of Rennick’s work identify the man as Bee Madison “Hippo” Craft and explain that “hippo” was once used locally as a shortened form of hypochondriac.
The story has the feel of mountain speech and local memory. A nickname became attached to a person, then to a post office, and finally to a community. That does not mean the name was meant cruelly in the way a modern reader might first assume. Rural place names often came from practical familiarity. A store might be named for its keeper. A hollow might be named for a family. A branch might be known by a remembered event. In Hippo’s case, the unusual name preserved a personal nickname long after the original circumstances faded.
That is what makes the name historically useful. It reminds us that official geography often begins informally. Someone’s nickname, someone’s store, someone’s porch where mail was handled, or someone’s farm near a road could become the name that survived on maps and in records.
Roads, Maps, and the Shape of the Community
Hippo appears in federal and state geographic sources as a populated place in Floyd County. The USGS Geographic Names Information System gives it official recognition as a named unincorporated place. That recognition does not make Hippo a city. It confirms something more modest but still important: Hippo is a named community in the federal geographic record.
Maps help show how such a place functioned. The Martin, Kentucky USGS quadrangle and later transportation maps place Hippo in relation to Brush Creek, Shepherd Branch, nearby roads, and surrounding Floyd County communities. Route 850 and the connecting local roads form part of the modern landscape, but older maps and postal site reports are needed to understand earlier travel patterns. In a mountain county, a few miles could be a major difference. A post office, school, church, cemetery, or store might serve families scattered along several branches, each tied together by footpaths, wagon roads, and later highways.
Geologic and mining records also help explain the setting. Floyd County’s twentieth century history cannot be separated from coal, road building, and changes in land use. Hippo was not one of the best known company towns of Floyd County, but the surrounding region was shaped by the same forces that altered so much of eastern Kentucky. Coal extraction, surface disturbance, timbering, road improvement, and outmigration all left marks on the landscape.
Families, Cemeteries, and Local Memory
For a small community like Hippo, cemeteries are some of the most important historical sources. Names carved into stones can reveal settlement patterns, family ties, migration, infant mortality, military service, church affiliation, and the long continuity of families on the same creek. Local cemetery sources connect the Hippo area with family burial grounds such as Hicks, Coburn and Hicks, Reed, Hughes, and other nearby cemeteries.
These records should be used carefully. Online cemetery listings and transcriptions are helpful, but they should be checked against death certificates, obituaries, funeral home records, church books, and photographs of the stones when possible. Even so, they preserve the most human side of Hippo’s history. Post office records tell when the name entered federal use. Cemetery records show who lived there, who stayed, who left, and who was brought home.
Family names connected with the wider Hippo and Brush Creek area include surnames found throughout Floyd County local history, such as Hicks, Reed, Coburn, Hughes, Shepherd, Prater, Ousley, Salyer, Martin, Cooley, Bailey, and others. A careful local history of Hippo would follow those families through deeds, census schedules, marriage bonds, death certificates, draft cards, obituaries, and cemetery inscriptions.
Newspapers and Everyday Life
The Floyd County Times and other local newspapers are essential for recovering Hippo’s everyday history. Small communities often appear in newspapers not through grand events but through ordinary notices. A school program, a church meeting, a birthday dinner, a road improvement, an illness, a funeral, a store advertisement, or a visiting relative might be the only printed trace of a family in a given decade.
The Floyd County Public Library History Collection is especially valuable because it preserves yearbooks, documents, oral histories, marriage records, and Floyd County Times material. For Hippo, useful search terms include Hippo, Brush Creek, Shepherd Branch, Route 850, Hicks Fork, Salt Lick Creek, Midas, Pyramid, Eastern, Hueysville, Lackey, and nearby family names.
These local sources can show how Hippo fit into the county’s social world. People from Hippo attended schools, married into neighboring communities, shopped in larger towns, traveled to Prestonsburg for court and business, and appeared in the obituary columns that connected mountain families across county lines and state lines.
Schools, Churches, and Community Places
The history of Hippo also lives in the institutions that may not always be easy to document online. Rural schools and churches often served as the strongest community anchors. A one room or small consolidated school could carry a place name into the memories of generations. Churches served as worship places, meeting houses, funeral spaces, and moral centers for families spread across the creeks.
Yearbooks, school photographs, county education records, church minutes, and family collections may hold the strongest surviving evidence for this part of Hippo’s story. The absence of a large public archive does not mean the history is lost. It means it may be scattered in albums, attics, church file cabinets, funeral home records, and the memories of older residents.
The Closing of the Post Office
The closing of Hippo’s post office in 1996 marked the end of one official chapter, but not the end of the community name. Across Appalachia, the loss of a rural post office often changed how people interacted with government, mail, and local identity. A post office closing could mean that residents began using a nearby mailing address, even while still saying they lived at the older place.
That distinction matters. A post office can close, but a community name may remain alive in speech, directions, family memory, cemetery records, and local maps. Hippo survived in that way. It remains a named place in Floyd County, a reference point for families, researchers, and travelers following the smaller roads southwest of Prestonsburg.
Why Hippo’s Story Matters
Hippo’s history is not the story of a large town, a famous battle, or a major coal company. Its importance lies in what it reveals about Appalachian community life. Many mountain places were built from small records: a post office appointment, a creek name, a family cemetery, a school photograph, a newspaper notice, a deed, a draft card, and a story told by a local resident to a place name researcher.
Hippo reminds us that history is not only preserved in courthouses and monuments. It is also preserved in names. A nickname became a post office. A post office became a community identity. That identity remained after the mail window closed.
For Floyd County, Hippo is one of the small places that helps fill in the map between larger towns. For Appalachian history, it is a reminder that local memory often survives in the names people continue to use. A traveler may pass through quickly and see only a sign or a road name. A historian who slows down finds a deeper record of family, land, mail, school, burial, and belonging on Brush Creek.
Sources & Further Reading
Kentucky Atlas and Gazetteer. “Hippo, Kentucky.” Accessed June 16, 2026. https://www.kyatlas.com/ky-hippo.html
United States Geological Survey. “Hippo.” Geographic Names Information System, The National Map. Accessed June 16, 2026. https://edits.nationalmap.gov/apps/gaz-domestic/public/search/names/508252
National Archives. “Appointment of Postmasters, 1832 to September 30, 1971.” Accessed June 16, 2026. https://www.archives.gov/research/post-offices/postmasters-1832-1971.html
National Archives. “Post Office Reports of Site Locations, 1837 to 1950.” Accessed June 16, 2026. https://www.archives.gov/research/post-offices/locations-1837-1950.html
National Archives. “Post Office Records.” Accessed June 16, 2026. https://www.archives.gov/research/post-offices
United States Postal Service. “Postmaster Finder.” About USPS. Accessed June 16, 2026. https://about.usps.com/who/profile/history/postmaster-finder/
United States Postal Service. “Postmasters by City.” About USPS. Accessed June 16, 2026. https://about.usps.com/who/profile/history/postmaster-finder/postmasters-by-city.htm
United States Postal Service. “Post Offices by County.” About USPS. Accessed June 16, 2026. https://about.usps.com/who/profile/history/postmaster-finder/post-offices-by-county.htm
United States Postal Service. Sources of Historical Information on Post Offices, Postal History, and Mail Routes. Accessed June 16, 2026. https://about.usps.com/who/profile/history/pdf/sources-of-historical-information.pdf
Rennick, Robert M. Kentucky Place Names. Lexington: University Press of Kentucky, 1984. https://www.kentuckypress.com/9780813101798/kentucky-place-names/
Rennick, Robert M. “Floyd County, KY Post Offices.” Floyd County Historical and Genealogical Society. Accessed June 16, 2026. https://sites.rootsweb.com/~kyfchgs/postoffice.html
Rennick, Robert M. “Floyd County: Place Names.” Robert M. Rennick Manuscript Collection, Morehead State University, 2016. Accessed June 16, 2026. https://scholarworks.moreheadstate.edu/rennick_ms_collection/63/
Morehead State University. “Robert M. Rennick Kentucky Place Name Collection.” ScholarWorks at Morehead State University. Accessed June 16, 2026. https://scholarworks.moreheadstate.edu/robert_rennick_collection/
Morehead State University. “Robert M. Rennick Manuscript Collection.” ScholarWorks at Morehead State University. Accessed June 16, 2026. https://scholarworks.moreheadstate.edu/rennick_ms_collection/
Morehead State University. “Robert M. Rennick Oral History Collection.” ScholarWorks at Morehead State University. Accessed June 16, 2026. https://scholarworks.moreheadstate.edu/rennick_oh_collection/
United States Geological Survey. USGS 1:24000-Scale Quadrangle for Martin, KY 1954. Accessed June 16, 2026. https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/24000/KY_Martin_709230_1954_24000_geo.pdf
Rice, Charles L. Geologic Map of the Martin Quadrangle, Floyd County, Kentucky. Geologic Quadrangle 563. Washington, DC: U.S. Geological Survey, 1966. https://www.usgs.gov/publications/geologic-map-martin-quadrangle-floyd-county-kentucky
Kentucky Geological Survey. Floyd County, Kentucky. Accessed June 16, 2026. https://kgs.uky.edu/kgsweb/olops/pub/kgs/mc178_12.pdf
Kentucky Transportation Cabinet. “Historical Maps.” Accessed June 16, 2026. https://transportation.ky.gov/Planning/Pages/Historical-Maps.aspx
Kentucky Transportation Cabinet. Floyd County State Primary Road System Map. Last revised December 2024. Accessed June 16, 2026. https://transportation.ky.gov/Planning/SPRS%20Maps/Floyd.pdf
Kentucky Department of Highways. Highway and Transportation Map, Floyd County, 1937. Kentucky Department for Libraries and Archives. Accessed June 16, 2026. https://kdla.access.preservica.com/uncategorized/SO_b2cae633-8047-40b1-8b83-9fce3c6e4719/
Floyd County Public Library. “Floyd County History Collection.” Accessed June 16, 2026. https://www.fclib.org/floyd-county-history-collection/
Newspapers.com. “Floyd County Times Archive.” Accessed June 16, 2026. https://www.newspapers.com/paper/floyd-county-times/5040/
KYGenWeb. “Floyd County KY Genealogy and Family History.” Accessed June 16, 2026. https://kygenweb.net/floyd/
KYGenWeb. “Hughes Family Cemetery, Hippo KY, Floyd County.” Accessed June 16, 2026. https://kygenweb.net/floyd/records/cemeteries/floyd-co/hughes-family-cemetery.html
FamilySearch. “Floyd County, Kentucky Genealogy.” FamilySearch Research Wiki. Accessed June 16, 2026. https://www.familysearch.org/en/wiki/Floyd_County%2C_Kentucky_Genealogy
FamilySearch. Annals of Floyd County, Kentucky, 1800 to 1826. Accessed June 16, 2026. https://www.familysearch.org/library/books/records/item/608910-annals-of-floyd-county-kentucky-1800-1826
Floyd County Clerk. “Floyd County KY Clerk.” Accessed June 16, 2026. https://floydcoclerkky.gov/
Floyd County Clerk. “Deeds.” Accessed June 16, 2026. https://floydcoclerkky.gov/deeds/
Kentucky Court of Justice. “Floyd.” Accessed June 16, 2026. https://kycourts.gov/Courts/County-Information/Pages/Floyd.aspx
ExploreKYHistory. “County Named, 1799.” Kentucky Historical Society. Accessed June 16, 2026. https://explorekyhistory.ky.gov/items/show/477
Kentucky Atlas and Gazetteer. “Floyd County, Kentucky.” Accessed June 16, 2026. https://www.kyatlas.com/21071.html
Appalachian Regional Commission. “Kentucky.” Accessed June 16, 2026. https://www.arc.gov/appalachian-states/kentucky/
Appalachian Regional Commission. “Appalachian Counties Served by ARC.” Accessed June 16, 2026. https://www.arc.gov/appalachian-counties-served-by-arc/
Strecker, Zoe. “Roach, Worms, and Hippo: How These 8 Towns Got Their Names.” National Geographic, November 20, 2023. https://www.nationalgeographic.com/history/article/surprising-animal-towns-hippo-roach-worms
Author Note: Small communities like Hippo remind us that Appalachian history often survives in names, cemeteries, post office records, and family memory. I hope this article helps readers see Brush Creek and Floyd County as part of a larger map of mountain belonging.