County · code 21073
Franklin CountyKentucky
Franklin County is a county in Kentucky with its seat in Frankfort, formed on May 10, 1795.
- Founded1795
- County seatFrankfort
- Named forBenjamin Franklin
- Land area208 sq mi + 4.2 sq mi water
- Population51,541 2020 Census
- Parcels mapped23,408 checked 15 October 2026
Where it is
Franklin on the map of Kentucky
Kentucky has 120 counties and county equivalents, each with its own records office. Shapes with a page are links.
History
Formed in 1795 from Mercer County, Shelby County and Woodford County
An old deed may name a county that no longer exists, or a boundary that has since moved.
Franklin County was formed in 1795 from Mercer County, Shelby County and Woodford County, and named after Benjamin Franklin. Frankfort is the county seat.
Deeds and plats from before 1795 for land now in Franklin County may have been recorded in Mercer County, Shelby County and Woodford County.
- 1795Franklin County created Franklin created from Mercer, Shelby, and Woodford. · Ky. Acts 1794, 3d assy., ch. 13, sec. 1/pp. 19-21
- 1799Lost territory Franklin lost to creation of Gallatin. · Ky. Acts 1798-1799, 7th assy., ch. 58, sec. 1/pp. 79-81
- 1819Lost territory Franklin lost to creation of Owen. · Ky. Acts 1818-1819, 27th assy., ch. 387, sec. 1/pp. 702-705
- 1820Gained territory Franklin gained from Shelby. · Ky. Acts 1819-1820, 28th assy., ch. 477, secs. 1-2/pp. 839-841
- 1820
Show all 11 changes
- 1795Franklin County created Franklin created from Mercer, Shelby, and Woodford. · Ky. Acts 1794, 3d assy., ch. 13, sec. 1/pp. 19-21
- 1799Lost territory Franklin lost to creation of Gallatin. · Ky. Acts 1798-1799, 7th assy., ch. 58, sec. 1/pp. 79-81
- 1819Lost territory Franklin lost to creation of Owen. · Ky. Acts 1818-1819, 27th assy., ch. 387, sec. 1/pp. 702-705
- 1820Gained territory Franklin gained from Shelby. · Ky. Acts 1819-1820, 28th assy., ch. 477, secs. 1-2/pp. 839-841
- 1820
- 1827Gained territory Franklin gained from Henry. · Ky. Acts 1826-1827, 35th assy., ch. 25/p. 34, and ch. 158/p. 187
- 1827Lost territory Franklin lost to creation of Anderson. · Ky. Acts 1826-1827, 35th assy., ch. 35, sec. 1/pp. 44-47, and ch. 46, sec. 1/p. 55
- 1845Lost territory Franklin lost small area to Scott to accommodate local property owner. · Ky. Acts 1844-1845, ch. 266, sec. 4/p. 202
- 1846Lost territory Franklin lost small area to Anderson to accommodate local property owner. · Ky. Acts 1845-1846, ch. 176/pp. 10-11
- 1854Lost territory Franklin lost small area to Anderson to accommodate local property owner. · Ky. Acts 1853-1854, vol. 1, ch. 93/p. 6
- 1869Lost territory Franklin lost small area to Scott to accommodate local property owner. · Ky. Acts 1869, Jan. adj. sess., ch. 1744, sec. 1/p. 1
Land and parcels
What the maps cover in Franklin
Who publishes each layer, how good it is, and when we last checked.
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Parcels Good enough
Lot lines and tax-map numbers for 23,408 parcels. Drawn for tax purposes: usually within a few feet of a survey, but not a survey.
edited 12 May 2026 · checked 15 October 2026 -
Address points Official
One point per address, 28,072 in all from Kentucky Division of Geographic Information (DGI) with the Kentucky 911 Services Board.
edited 6 October 2026 · checked 13 October 2026 -
Buildings Reference
Roof outlines traced from aerial imagery from FEMA Response Geospatial Office with Oak Ridge National Laboratory (ORNL). Good for seeing what is on a lot; not accurate enough to set a fence from.
checked 18 October 2026
- Official
- from the office that keeps the record
- Good enough
- a reliable statewide or national copy
- Fallback
- a guide only; check the official record
- Missing
- nothing public found yet
People and land
Franklin by the Census
Source: US Census Bureau, 2020 Census; US Census Bureau, 2020 Gazetteer Files. Not endorsed or certified by the Census Bureau.
Rules and offices
Franklin County's official site
We have found the county's site but not its offices yet; start there.
County government
- County government
The official website of Franklin County.
See your own lot on these maps
Open Franklin County on Parcel Chart's free map and click your parcel. Save it with a free account; the full record of your place (site map, projects, documents) is Pro, in early access.
Questions
Common questions about Franklin County
- When was Franklin County founded?
- Franklin County was founded in 1795, formed from Mercer County, Shelby County and Woodford County, and named after Benjamin Franklin.
- What is the county seat of Franklin County?
- The county seat of Franklin County is Frankfort.
- Is there an online parcel map for Franklin County?
- Yes. A public source publishes a parcel map of 23,408 parcels, rated good enough here. You can click any parcel on it in Parcel Chart's free map, no sign-in needed.
- Has Franklin County's boundary or name changed?
- Franklin County was created in 1795 from Mercer County, Shelby County and Woodford County. Since then the Atlas of Historical County Boundaries records 10 later changes, chiefly involving Anderson County, Owen County and Scott County.
- Is my lot in a flood zone?
- We do not have flood maps for Franklin County yet. Look up the address on FEMA's Flood Map Service Center, which shows the effective flood map for any lot.
Nearby