Checked
ZIP Code 37774
Loudon, TN, Loudon County
Population
21,784
Land area
88.2sq mi
People per sq mi
247
City
Loudon
ZIP 37774 and nearby ZIP codes
ZIP 37774 at a glance
- ZIP 37774 (Loudon) is 44% denser than Tennessee as a whole.
- The median household income is $87,718, 26% above the Tennessee median of $69,595.
- A typical owner-occupied home is valued at $365,100 (27% above Tennessee) and median rent is $1,006 a month.
Local data for ZIP 37774
Counts from official public data
Housing and community stats
ZIP 37774, American Community Survey 2020-2024
Median household income
$87,718
Poverty rate
11.1%
Median home value
$365,100
Prices -3.3% in a year
Median rent
$1,006/mo
Homeownership
84.6%
Bachelor's or higher
33.0%
Median age
58.0
Average commute
24.1 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
353
ZIP Business Patterns 2023
Employees
6,595
$362M annual payroll
PPP loans
$20.9M
344 loans
Campaign donations
$237K
11% D, 46% R, 2026 cycle
Environment and hazard risk
ZIP 37774, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: earthquake
Storm events since 1996
330
Countywide, mostly thunderstorm wind
Flood insurance policies
72
0.3% of homes, county
July high / Jan low
89° / 28°F
55.2 inches of rain a year
Health statistics
Share of adults in ZIP 37774, CDC PLACES estimates
Obesity
34.8%
U.S. 33.3% +1.5 pts
Diabetes
15.7%
U.S. 12.1% +3.6 pts
Smoking
14.6%
U.S. 12.8% +1.8 pts
Uninsured (18-64)
11.8%
U.S. 11.1% +0.7 pts
Frequently asked questions
- What city is ZIP code 37774?
- ZIP code 37774 is in Loudon, TN (Loudon County).
- What county is ZIP code 37774 in?
- ZIP code 37774 is mostly in Loudon County, Tennessee.
- How many people live in ZIP code 37774?
- About 21,784 people live in the 37774 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.