Loudon is a city in Loudon County, Tennessee, home to about 6,432 people across 13 square miles. Its ZIP code is 37774.
Homes sold for a median of $253 per square foot in the three months ending August 2026, a seller’s market.
Mostly Loudon; also Tellico Village
Each card is that ZIP code’s whole market, including any part outside Loudon. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Loudon’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | McGhee Tyson Airport (TYS)20 miles away |
|---|---|
| Nearest city of 250,000+ | Atlanta, GA136 miles away |
| Nearest city of 1 million+ | Chicago, IL458 miles away |
Straight-line distances from the center of Loudon; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Loudon had 5,991 residents in the 2020 census, up 34% since 2000.
It’s the 96th largest of 502 towns in Tennessee by population.
Loudon County grew from 10,838 residents in 1900 to 54,886 in 2020.
Loudon County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 89°F in summer, and winter lows average 28°F. About 55.2 inches of rain and melted snow fall in a typical year, with about 4 inches of snow.
Source: NOAA 1991–2020 climate normals, Lenoir City, TN weather station (6 miles away).
14,920 jobs at 1,027 businesses in Loudon County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
84 doctors and other health care providers list an office in Loudon.
Nearest hospitals
Providers with an office here
| Primary care doctors | 12 |
|---|---|
| Specialist doctors | 4 |
| Dentists | 8 |
| Nurse practitioners and physician assistants | 13 |
| Mental health providers | 5 |
| Physical and occupational therapists | 39 |
| Optometrists | 1 |
| Chiropractors | 2 |
| Pharmacies | 7 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (4 nearby)
Grocery stores (1 nearby)
Pharmacies (1 nearby)
Libraries (1 nearby)
Museums (1 nearby)
Counts are within about 2.5 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Established in 1790.
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Loudon County. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Loudon ElementaryLoudon | Pre-K–5 | 702 | Public | 0.6 mi |
| Steekee ElementaryLoudon | Pre-K–5 | 211 | Public | 2.2 mi |
| Ft Loudoun Middle SchoolLoudon | 6–8 | 378 | Public | 0.6 mi |
| Loudon High SchoolLoudon | 9–12 | 771 | Public | 0.4 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Tellico Village.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.