County · code 21033
Caldwell CountyKentucky
Caldwell County is a Kentucky county located in the western part of the state, with its seat in Princeton. It was formed in 1809 from Livingston County and named after John Caldwell.
- Founded1809
- County seatPrinceton
- Named forJohn Caldwell
- Land area345 sq mi + 3.4 sq mi water
- Population12,649 2020 Census
Where it is
Caldwell 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 1809 from Livingston County
An old deed may name a county that no longer exists, or a boundary that has since moved.
Caldwell County was formed in 1809 from Livingston County, and named after John Caldwell. Princeton is the county seat.
Deeds and plats from before 1809 for land now in Caldwell County may have been recorded in Livingston County.
- 1809Caldwell County created Caldwell created from Livingston. · Ky. Acts 1808-1809, 17th assy., ch. 33, sec. 1/pp. 40-42
- 1819Gained territory Caldwell gained from Christian. · Ky. Acts 1818-1819, 27th assy., ch. 397, sec. 1/pp. 712-713
- 1820Lost territory Caldwell lost to creation of Trigg. · Ky. Acts 1819-1820, 28th assy., ch. 489, sec. 1/pp. 853-856, and ch. 554/pp. 938-939
- 1821Lost territory Caldwell lost to creation of Calloway, Graves, and Hickman. · Ky. Acts 1821, 30th assy., 1st sess., ch. 312, secs. 1, 8/pp. 390-395
- 1825Lost territory Caldwell lost to Trigg. · Ky. Acts 1824-1825, 33d assy., ch. 96, sec. 1/p. 101
Show all 12 changes
- 1809Caldwell County created Caldwell created from Livingston. · Ky. Acts 1808-1809, 17th assy., ch. 33, sec. 1/pp. 40-42
- 1819Gained territory Caldwell gained from Christian. · Ky. Acts 1818-1819, 27th assy., ch. 397, sec. 1/pp. 712-713
- 1820Lost territory Caldwell lost to creation of Trigg. · Ky. Acts 1819-1820, 28th assy., ch. 489, sec. 1/pp. 853-856, and ch. 554/pp. 938-939
- 1821Lost territory Caldwell lost to creation of Calloway, Graves, and Hickman. · Ky. Acts 1821, 30th assy., 1st sess., ch. 312, secs. 1, 8/pp. 390-395
- 1825Lost territory Caldwell lost to Trigg. · Ky. Acts 1824-1825, 33d assy., ch. 96, sec. 1/p. 101
- 1826Lost territory Caldwell lost to Trigg. · Ky. Acts 1825, 34th assy., ch. 43, sec. 1/pp. 46-48
- 1827
- 1828Lost territory Caldwell lost to Trigg. · Ky. Acts 1827-1828, 36th assy., ch. 177, sec. 1/p. 229
- 1838Lost territory Caldwell lost to Livingston. · Ky. Acts 1837-1838, ch. 719, sec. 1/p. 140
- 1847Boundary clarified Boundary between Caldwell and Hopkins was clarified (no change).with Hopkinsno change· Ky. Acts 1846-1847, ch. 118/p. 11
- 1854Lost territory Caldwell lost to creation of Lyon. · Ky. Acts 1853-1854, vol. 1, ch. 32, sec. 1/pp. 2-5, and ch. 471, sec. 9/pp. 68-69
- 1863Gained territory Caldwell gained from Lyon. · Ky. Acts 1863, Jan. adj. sess., ch. 701, sec. 1/p. 404
Land and parcels
What the maps cover in Caldwell
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 Caldwell County yet. Lot lines and owners of record are kept by the county (caldwellcounty.ky.gov).
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Address points Official
One point per address, 6,986 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
Caldwell 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
Caldwell 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 Caldwell County.
See your own lot on these maps
Open Caldwell 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 Caldwell County
- When was Caldwell County founded?
- Caldwell County was founded in 1809, formed from Livingston County, and named after John Caldwell.
- What is the county seat of Caldwell County?
- The county seat of Caldwell County is Princeton.
- Is there an online parcel map for Caldwell 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 Caldwell County's boundary or name changed?
- Caldwell County was created in 1809 from Livingston County. Since then the Atlas of Historical County Boundaries records 10 later changes, chiefly involving Trigg County, Lyon County and Calloway County.
- Is my lot in a flood zone?
- We do not have flood maps for Caldwell County yet. Look up the address on FEMA's Flood Map Service Center, which shows the effective flood map for any lot.
Nearby