County · code 21045
Casey CountyKentucky
Casey County is a county in Kentucky, formed in 1807 and seated in Liberty.
- Founded1807
- County seatLiberty
- Named forColonel
- Land area444 sq mi + 1.5 sq mi water
- Population15,941 2020 Census
Where it is
Casey 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 1807 from Lincoln County
An old deed may name a county that no longer exists, or a boundary that has since moved.
Casey County was created from Lincoln County on May 4, 1807, and named after a Colonel. The county's boundaries changed multiple times: it lost land to Lincoln in 1808 and 1843, to Mercer in 1821, and to Boyle in 1878 and 1888, while gaining territory from Adair in 1827 and 1844, and from Russell in 1864.
- 1807Casey County created Casey created from Lincoln. · Ky. Acts 1806, 15th assy., sec. 1/pp. 78-81
- 1808Lost territory Casey lost to Lincoln. · Ky. Acts 1807-1808, 16th assy., ch. 74, sec. 1/pp. 117-118
- 1821Lost territory Casey lost to Mercer. · Ky. Acts 1820, 29th assy., ch. 139, sec. 1/pp. 170-172
- 1827Gained territory Casey gained from Adair. · Ky. Acts 1827-1828, 36th assy., ch. 7, sec. 1/pp. 12-13
- 1844Gained territory Casey gained from Adair. · Ky. Acts 1843-1844, ch. 85/p. 17; Ky. Acts 1844-1845, ch. 17/p. 11
Show all 11 changes
- 1807Casey County created Casey created from Lincoln. · Ky. Acts 1806, 15th assy., sec. 1/pp. 78-81
- 1808Lost territory Casey lost to Lincoln. · Ky. Acts 1807-1808, 16th assy., ch. 74, sec. 1/pp. 117-118
- 1814Boundary clarified Boundary between Casey and Lincoln was clarified (no change).with Lincolnno change· Ky. Acts 1813-1814, 22d assy., ch. 140, secs. 6-7/pp. 176-178
- 1821Lost territory Casey lost to Mercer. · Ky. Acts 1820, 29th assy., ch. 139, sec. 1/pp. 170-172
- 1827Gained territory Casey gained from Adair. · Ky. Acts 1827-1828, 36th assy., ch. 7, sec. 1/pp. 12-13
- 1843Lost territory Casey lost small area to Lincoln to accommodate local property owner. · Ky. Acts 1842-1843, ch. 126/p. 21
- 1844Gained territory Casey gained from Adair. · Ky. Acts 1843-1844, ch. 85/p. 17; Ky. Acts 1844-1845, ch. 17/p. 11
- 1864Gained territory Casey gained small area from Russell to accommodate local property owner. · Ky. Acts 1863-1864, ch. 332, sec. 1/p. 383
- 1878Lost territory Casey lost small area to Boyle to accommodate local property owners. · Ky. Acts 1877-1878, vol. 1, ch. 35, sec. 1/pp. 21-22
- 1880Boundary clarified Boundary between Casey and Lincoln was redefined to accommodate local property owners (no change).with Lincolnno change· Ky. Acts 1879-1880, vol. 2, ch. 955, sec. 1/p. 385
- 1888Lost territory Casey lost small area to Boyle to accommodate local property owner. · Ky. Acts 1887-1888, vol. 1, ch. 219, secs. 1-2/p. 456
Land and parcels
What the maps cover in Casey
Who publishes each layer, how good it is, and when we last checked.
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Parcels Missing
No public parcel map found for Casey County yet. Lot lines and owners of record are kept by the county (libertykentucky.org).
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Address points Official
One point per address, 11,083 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
Casey 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
Casey 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 Casey County.
See your own lot on these maps
Open Casey 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 Casey County
- When was Casey County founded?
- Casey County was founded in 1807, formed from Lincoln County, and named after Colonel.
- What is the county seat of Casey County?
- The county seat of Casey County is Liberty.
- Is there an online parcel map for Casey County?
- Not that we have found yet. Lot lines and owners of record are kept by the county assessor's office. When a public parcel map appears, it shows here.
- Has Casey County's boundary or name changed?
- Casey County was created in 1807 from Lincoln County. Since then the Atlas of Historical County Boundaries records 8 later changes, chiefly involving Adair County, Boyle County and Lincoln County.
- Is my lot in a flood zone?
- We do not have flood maps for Casey County yet. Look up the address on FEMA's Flood Map Service Center, which shows the effective flood map for any lot.
Nearby