ZIP code 37774: Loudon, TN
37774 is a ZIP code in Loudon, Tennessee, mainly in Loudon County, part of the Knoxville, TN metro area. About 21,784 people live here.
- Population
- 21,784
- Median household income
- $87,718
- Typical home value
- $499,700-0.4% in 12 months
- Median rent
- $1,006gross, per month
- Median age
- 58
- Homeowners
- 84.6%of occupied homes
Shaded: ZIP code 37774's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 37774 details
| City | Loudon |
|---|---|
| State | Tennessee |
| County | Loudon County (also partly Roane County, Monroe County) |
| Metro area | Knoxville, TN |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 88.2 sq mi, plus 7.3 sq mi of water |
| Population density | 247 people per sq mi |
| Bachelor's degree or higher | 33% of adults 25+ |
| Average commute | 24.1 minutes |
| Center coordinates | 35.72913, -84.35896 |
Median rent in 37774 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $619/mo |
| 2 bedrooms | $1,035/mo |
| 3 bedrooms | $1,120/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 37774
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 37846 | Philadelphia, TN | 7.7 mi | 4,579 |
| 37771 | Lenoir City, TN | 7.9 mi | 18,042 |
| 37772 | Lenoir City, TN | 9.4 mi | 14,646 |
| 37763 | Kingston, TN | 9.7 mi | 16,984 |
| 37874 | Sweetwater, TN | 10.6 mi | 16,567 |
| 37742 | Greenback, TN | 10.7 mi | 7,046 |
| 37737 | Friendsville, TN | 13.6 mi | 7,081 |
| 37934 | Knoxville, TN | 14.3 mi | 28,272 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 37774?
A typical home in ZIP code 37774 is worth about $499,700 (Zillow Home Value Index). The median household here earns $87,718 a year. See what buying here would cost per month, with Tennessee average taxes and insurance filled in.
Monthly payment for a $499,700 homeWhat can a $87,718 income afford?Rental property numbers
About ZIP code 37774
What city is ZIP code 37774?
ZIP code 37774 is in Loudon, TN, in Loudon County.
What county is ZIP code 37774 in?
37774 is mainly in Loudon County, Tennessee, and partly in Roane County and Monroe County.
What is the population of ZIP code 37774?
About 21,784 people live in ZIP code 37774, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 37774 in?
37774 is in Eastern Time (UTC−5). It observes daylight saving time.