County · code 13221
Oglethorpe CountyGeorgia
Oglethorpe County is a county in Georgia, with its seat in Lexington, formed in 1793.
- Founded1793
- County seatLexington
- Named forJames Oglethorpe
- Land area439 sq mi + 3 sq mi water
- Population14,825 2020 Census
Where it is
Oglethorpe on the map of Georgia
Georgia has 159 counties and county equivalents, each with its own records office. Shapes with a page are links.
History
Formed in 1793 from Wilkes County
An old deed may name a county that no longer exists, or a boundary that has since moved.
Oglethorpe County was created from Wilkes County on December 19, 1793, and named after James Oglethorpe. The county gained and exchanged territory with Greene County between 1794 and 1799, and lost land to the creation of Madison County in 1811 and Taliaferro County in 1825. Additional boundary adjustments with Madison County occurred in 1831 and 1841, with Oglethorpe gaining territory from Madison County by 1970.
- 1793Oglethorpe County created Oglethorpe created from Wilkes. · Marbury and Crawford's Digest, pp. 166-168
- 1794
- 1799Exchanged territory Oglethorpe exchanged with Greene. · Marbury and Crawford's Digest, p. 176
- 1799Exchanged territory Oglethorpe exchanged with Greene when boundary adjusted to accommodate private individuals. · Marbury and Crawford's Digest, p. 176
- 1811Lost territory Oglethorpe lost to creation of Madison. · Ga. Laws 1811, p. 114; Lamar's Compilation, 181-183
Show all 10 changes
- 1793Oglethorpe County created Oglethorpe created from Wilkes. · Marbury and Crawford's Digest, pp. 166-168
- 1794
- 1799Exchanged territory Oglethorpe exchanged with Greene. · Marbury and Crawford's Digest, p. 176
- 1799Exchanged territory Oglethorpe exchanged with Greene when boundary adjusted to accommodate private individuals. · Marbury and Crawford's Digest, p. 176
- 1811Lost territory Oglethorpe lost to creation of Madison. · Ga. Laws 1811, p. 114; Lamar's Compilation, 181-183
- 1813Changed Boundary between Oglethorpe and Clarke adjusted to accommodate private individual. · Lamar's Compilation, 200
- 1825Lost territory Oglethorpe lost to creation of Taliaferro. · Ga. Laws 1825, p. 58; Dawson's Compilation, 129-130
- 1831
- 1841
- 1970Gained territory By 31 December 1970, Oglethorpe gained from Madison. · USGS Map of Ga., 1970
Land and parcels
What the maps cover in Oglethorpe
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 Oglethorpe County yet. Lot lines and owners of record are kept by the assessor's office.
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Address points Missing
No public address points layer found for Oglethorpe County yet.
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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
Oglethorpe 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
Who to ask before you build, dig or sell
Official county pages only. We link to them; we do not copy them, because they change.
Inside a city or town, permits usually come from that city rather than the county.
Records
Zoning and code
County government
- County government
The official website of Oglethorpe County.
See your own lot on these maps
Open Oglethorpe 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 Oglethorpe County
- When was Oglethorpe County founded?
- Oglethorpe County was founded in 1793, formed from Wilkes County, and named after James Oglethorpe.
- What is the county seat of Oglethorpe County?
- The county seat of Oglethorpe County is Lexington.
- Is there an online parcel map for Oglethorpe County?
- Not that we have found yet. Lot lines and owners of record are kept by the assessor's office. When a public parcel map appears, it shows here.
- Has Oglethorpe County's boundary or name changed?
- Oglethorpe County was created in 1793 from Wilkes County. Since then the Atlas of Historical County Boundaries records 9 later changes, chiefly involving Madison County, Greene County and Clarke County.
- Who issues building permits in Oglethorpe County?
- The county's page on building permits: Building Permits and Inspections. Inside a city or town, ask that city first.
- Is my lot in a flood zone?
- We do not have flood maps for Oglethorpe County yet. Look up the address on FEMA's Flood Map Service Center, which shows the effective flood map for any lot.
Nearby