Loudon County Map, Tennessee

Written and Fact-checked by | Updated On: April 28, 2026 | 15:21 ET

Map of Loudon County - Loudon County is a county located in the U.S. state of Tennessee. Loudon County Map showing cities, highways, important places and water bodies. Get Where is Loudon County located in the map, major cities in Loudon county, population, areas, and places of interest.

Map of Loudon County, Tennessee

Map of Loudon County, Tennessee

About Loudon County Map, Tennessee: The map showing the county boundary, county seat, major cities, highways and neighbouring counties.

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About Loudon County, Tennessee

Loudon County is a county located in the U.S. state of Tennessee. It's county seat is Loudon. As per 2020 census, the population of Loudon County is 56690 people and population density is square miles. According to the United States Census Bureau, the county has a total area of 229 sq mi (593 km2). Loudon County was established on 1870.

Loudon County Facts

ContinentNorth America
CountryUnited States
StateTennessee
County SeatLoudon
Largest City/TownLenoir City
Established1870
Total Area247 sq mi (640 sq km)
Land Area229 sq mi (593 sq km)
Water Area18 sq mi (47 sq km)
Population54,886 (Census 2020)
Population Density240 people per sq mi
Time ZoneEastern Time Zone (ET)
Major HighwaysI-75, US-11, TN-72
Neighboring CountiesKnox County, Blount County, Monroe County, Roane County
Famous ForTellico Lake, Fort Loudoun, outdoor recreation
Top AttractionsFort Loudoun State Historic Park, Tellico Lake, Lenoir City Park
Official Websitehttps://www.loudoncounty-tn.gov

Cities and Towns in Loudon County, Tennessee

  • Loudon (county seat) – 6,087 (Census 2020)
  • Lenoir City – 9,642 (Census 2020)
  • Philadelphia – 700 (Census 2020)
  • Greenback (partly) – 1,000 (Census 2020)

Roads and Highways in Loudon County

Loudon County is well connected by highways that provide access to East Tennessee and nearby metropolitan areas.

  • Interstate 75 (I-75) – runs north–south, connecting Knoxville and Chattanooga
  • U.S. Route 11 – runs parallel to I-75, linking local communities
  • State Route 72 – connects the county to surrounding areas and scenic routes

Neighboring Counties of Loudon County

  • Knox County (north)
  • Blount County (east)
  • Monroe County (south)
  • Roane County (west)

Top Attractions in Loudon County

Loudon County offers lakeside recreation, history, and scenic outdoor activities.

  • Fort Loudoun State Historic Park – a reconstructed 18th-century British fort
  • Tellico Lake – popular for boating, fishing, and waterfront views
  • Lenoir City Park – provides recreational facilities and green space
  • Watts Bar Lake (nearby) – offers water activities and scenic landscapes
  • Loudon Historic Downtown – features shops and local heritage
  • Tennessee River – offers boating and fishing opportunities
  • Toqua Golf Club – a popular golf destination with lake views

Distance from Loudon County to Nearby Cities

  • Loudon County to Knoxville – 25 mi (40 km)
  • Loudon County to Chattanooga – 90 mi (145 km)
  • Loudon County to Nashville – 160 mi (257 km)
  • Loudon County to Asheville – 120 mi (193 km)
  • Loudon County to Atlanta – 200 mi (322 km)

FAQs about Loudon County

Where is Loudon County located?

Loudon County is located in eastern Tennessee in the United States.

What is the county seat of Loudon County?

The county seat is Loudon.

What is Loudon County known for?

It is known for Tellico Lake, Fort Loudoun, and outdoor recreation.

What are the main attractions in Loudon County?

Main attractions include Fort Loudoun State Historic Park and Tellico Lake.

How can I get to Loudon County?

You can reach Loudon County via Interstate 75 and U.S. Route 11.

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