County · code 47155
Sevier CountyTennessee
Sevier County is a county in Tennessee with its seat in Sevierville. It was created on September 27, 1794, and became a county in the newly established state of Tennessee on June 1, 1796.
- Founded1794
- County seatSevierville
- Named forJohn Sevier
- Land area592 sq mi + 5.2 sq mi water
- Population98,380 2020 Census
- Parcels mapped70,701 checked 14 October 2026
Where it is
Sevier on the map of Tennessee
Tennessee has 95 counties and county equivalents, each with its own records office. Shapes with a page are links.
History
Formed in 1794 from Jefferson County and Knox County
An old deed may name a county that no longer exists, or a boundary that has since moved.
Sevier County was created by the Southwest Territory from Jefferson and Knox Counties on September 27, 1794. It was named after John Sevier and became a county in the state of Tennessee in 1796. Over the following decades, the county experienced several boundary adjustments with neighboring counties, including gains and losses to Jefferson, Knox, and Blount Counties.
- 1794Sevier County created Sevier created by Territory of the United States South of the River Ohio (Southwest Territory) from Jefferson and Knox. · Terr. South of R. Ohio Acts 1794, ch. 11/p. 38
- 1795Lost territory Sevier lost to Jefferson. · Terr. South of R. Ohio Acts 1795, ch. 14/p. 68
- 1796Became part of Tennessee Sevier became a county in the newly-established state of Tennessee. · U.S. Stat., vol. 1, ch. 47[1796], pp. 491-492; Folmsbee, Corlew, and Mitchell 110
- 1879Gained territory Sevier gained from Blount. · Tenn. Acts 1879, 41st assy., 1st sess., ch. 119/p. 153
- 1899Lost territory Sevier lost to Knox to accommodate local residents. · Tenn. Acts 1899, 51st assy., ch. 256/p. 584
Show all 33 changes
- 1794Sevier County created Sevier created by Territory of the United States South of the River Ohio (Southwest Territory) from Jefferson and Knox. · Terr. South of R. Ohio Acts 1794, ch. 11/p. 38
- 1795Lost territory Sevier lost to Jefferson. · Terr. South of R. Ohio Acts 1795, ch. 14/p. 68
- 1796Boundary clarified Boundary between Sevier and Blount clarified (no change).with Blountno change· Tenn. Acts 1796, 1st assy., 1st sess., ch. 35/p. 106
- 1796Became part of Tennessee Sevier became a county in the newly-established state of Tennessee. · U.S. Stat., vol. 1, ch. 47[1796], pp. 491-492; Folmsbee, Corlew, and Mitchell 110
- 1809
- 1839Gained territory Sevier gained from Blount (later repealed). · Tenn. Acts 1839, 23d assy., ch. 36/p. 64
- 1846Lost territory Sevier lost to Jefferson to accommodate local resident. · Tenn. Acts 1845, 26th assy., ch. 174/p. 259
- 1850Lost territory Sevier lost to Blount (later repealed). · Tenn. Acts 1849, 28th assy., ch. 98/p. 288
- 1852Lost territory Sevier lost to Jefferson to accommodate local resident. · Tenn. Acts 1851, 29th assy., ch. 189/p. 271
- 1853Boundary clarified Boundary between Sevier and Knox clarified (no change).with Knoxno change· Tenn. Acts 1853, 30th assy., ch. 177/p. 245
- 1879Gained territory Sevier gained from Blount. · Tenn. Acts 1879, 41st assy., 1st sess., ch. 119/p. 153
- 1881Gained territory Sevier gained from Jefferson to accommodate local resident. · Tenn. Acts 1881, 42d assy., 1st sess., ch. 54/p. 68
- 1883Gained territory Sevier gained from Jefferson to accommodate local residents. · Tenn. Acts 1883, 43d assy., ch. 38/p. 44
- 1883Lost territory Sevier lost to Jefferson to accommodate local residents. · Tenn. Acts 1883, 43d assy., ch. 54/p. 56
- 1887Lost territory Sevier lost to Blount to accommodate local resident. · Tenn. Acts 1887, 45th assy., ch. 51/p. 121
- 1887Exchanged territory Sevier exchanged with Knox to accommodate local residents. · Tenn. Acts 1887, 45th assy., ch. 132/p. 231; ch. 136/p. 240
- 1889Gained territory Sevier gained from Jefferson to accommodate local residents. · Tenn. Acts 1889, 46th assy., 1st sess., ch. 106/p. 212
- 1895Lost territory Sevier lost to Knox to accommodate local resident. · Tenn. Acts 1895, 49th assy., ch. 95/p. 160
- 1899Lost territory Sevier lost to Knox to accommodate local resident. · Tenn. Acts 1899, 51st assy., ch. 117/p. 194
- 1899Lost territory Sevier lost to Knox to accommodate local residents. · Tenn. Acts 1899, 51st assy., ch. 256/p. 584
- 1901Lost territory Sevier lost to Blount to accommodate local resident. · Tenn. Acts 1901, 52d assy., ch. 208/p. 448
- 1901Lost territory Sevier lost to Jefferson to accommodate local residents. · Tenn. Acts 1901, 52d assy., ch. 260/p. 572
- 1901Lost territory Sevier lost to Jefferson to accommodate local residents. · Tenn. Acts 1901, 52d assy., ch. 283/p. 649
- 1903Lost territory Sevier lost to Blount to accommodate local resident. · Tenn. Acts 1903, 53d assy., ch. 55/p. 96
- 1903Lost territory Sevier lost to Blount to accommodate local residents. · Tenn. Acts 1903, 53d assy., ch. 514/p. 1382
- 1903Gained territory Sevier gained from Blount. · Tenn. Acts 1903, 53d assy., ch. 478/p. 1323
- 1917Lost territory Sevier lost to Blount to accommodate local resident. · Tenn. Acts 1917, 60th assy., priv., ch. 816/p. 2549
- 1933Lost territory Sevier lost to Knox to accommodate local residents. · Tenn. Acts 1933, 68th assy., priv., ch. 355/p. 842
- 1935Gained territory Sevier gained from Jefferson. Sevier lost to Knox to accommodate local residents. · Tenn. Acts 1935, 69th assy., priv., ch. 672/p. 1802
- 1939Exchanged territory Sevier exchanged with Blount to accommodate local residents. · Tenn. Acts 1939, 71st assy., priv., ch. 303/p. 880
- 1941Exchanged territory Sevier exchanged with Blount to accommodate local residents. · Tenn. Acts 1941, 72d assy., priv., ch. 458/p. 1594; ch. 459/p. 1595
- 1945Gained territory Sevier gained from Blount to accommodate local residents. · Tenn. Acts 1945, 74th assy., priv., ch. 610, secs. 1-2/pp. 1861-1863
- 1996Gained territory Sevier gained small areas from Blount to accommodate local residents. · Tenn. Acts 1996, 99th assy., 2d reg. sess., pub., ch. 705/p. 211
Land and parcels
What the maps cover in Sevier
Who publishes each layer, how good it is, and when we last checked.
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Parcels Official
Lot lines and tax-map numbers for 70,701 parcels from Tennessee Comptroller of the Treasury, Division of Property Assessments (published by the Office of Information Resources). Drawn for tax purposes: usually within a few feet of a survey, but not a survey.
edited 10 September 2026 · checked 14 October 2026 -
Address points Official
One point per address, 88,920 in all from TECB and local 911 districts via TNMap (tnmap_oir).
edited 6 October 2026 · checked 14 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
Sevier 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.
Zoning and code
GIS and maps
County government
- County government
The official website of Sevier County.
See your own lot on these maps
Open Sevier 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 Sevier County
- When was Sevier County founded?
- Sevier County was founded in 1794, formed from Jefferson County and Knox County, and named after John Sevier.
- What is the county seat of Sevier County?
- The county seat of Sevier County is Sevierville.
- Is there an online parcel map for Sevier County?
- Yes. Tennessee Comptroller of the Treasury, Division of Property Assessments (published by the Office of Information Resources) publishes a parcel map of 70,701 parcels, rated official here. You can click any parcel on it in Parcel Chart's free map, no sign-in needed.
- Has Sevier County's boundary or name changed?
- Sevier County was created in 1794 from Jefferson County and Knox County. Since then the Atlas of Historical County Boundaries records 30 later changes, most of them small boundary adjustments, chiefly involving Blount County, Jefferson County and Knox County.
- Who issues septic and well permits in Sevier County?
- The county's page on septic systems and wells: Health department: septic and well.
- Is my lot in a flood zone?
- We do not have flood maps for Sevier County yet. Look up the address on FEMA's Flood Map Service Center, which shows the effective flood map for any lot.
Nearby