ZIP code 37774
Where is ZIP code 37774?
Loudon, Tennessee
Loudon County · Standard ZIP code
ZIP code 37774 belongs to Loudon, Tennessee in Loudon County. 37774 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 423 and 865. About 21,784 people live in the 37774 area, where the median household income is $87,718. The closest ZIP codes are 37846 (Philadelphia, 6.1 mi southwest), 37771 (Lenoir City, 7.1 mi northeast) and 37772 (Lenoir City, 8.1 mi northeast).
| ZIP code | 37774 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Loudon |
| State | Tennessee (TN) |
| County | Loudon County |
| Time zone | Eastern Time · now |
| Area codes | 423, 865 |
| Coordinates | 35.7292, -84.3436 map |
| 3-digit prefix | 377 |
Population and income in 37774
| Population | 21,784 · higher than 82% of Tennessee ZIP codes |
|---|---|
| People per square mile | 247 · higher than 71% of Tennessee ZIP codes |
| Median age | 58 years · higher than 96% of Tennessee ZIP codes |
| Men / women | 48% / 52% |
| Median household income | $87,718 · higher than 85% of Tennessee ZIP codes |
| Income per person | $47,411 |
| Below the poverty line | 11% |
| Bachelor’s degree or higher | 33% of adults 25+ |
| Median home value | $365,100 · higher than 87% of Tennessee ZIP codes |
| Median rent | $1,006 a month |
| Housing units | 10,191 |
| Households | 9,426 (2.28 people on average) |
| Owners / renters | 85% / 15% |
| Land area | 88.19 sq mi (plus 7.31 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 37774. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 37774
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 37846 | Philadelphia, TN | 6.1 mi SW | Standard |
| 37771 | Lenoir City, TN | 7.1 mi NE | Standard |
| 37772 | Lenoir City, TN | 8.1 mi NE | Standard |
| 37742 | Greenback, TN | 10.9 mi SE | Standard |
| 37874 | Sweetwater, TN | 11 mi SW | Standard |
| 37763 | Kingston, TN | 12.1 mi NW | Standard |
| 37737 | Friendsville, TN | 13.4 mi E | Standard |
| 37934 | Farragut, TN | 13.9 mi NE | Standard |
| 37801 | Maryville, TN | 15.2 mi E | Standard |
| 37922 | Knoxville, TN | 15.4 mi NE | Standard |
| 37885 | Vonore, TN | 16.3 mi SE | Standard |
| 37826 | Niota, TN | 16.4 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 37774 or measure the distance to another ZIP code.
How to address mail to 37774
123 MAIN ST
LOUDON TN 37774
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (37774-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 37774?
- 37774 is a Loudon, Tennessee ZIP code.
- What county is 37774 in?
- ZIP code 37774 is in Loudon County, Tennessee.
- What time zone is ZIP code 37774 in?
- 37774 is in the Eastern Time zone (America/New_York).
- What area code is 37774?
- Phone numbers in ZIP code 37774 use area codes 423 and 865.
- What is the population of ZIP code 37774?
- About 21,784 people live in ZIP code 37774, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 37774?
- The median household income in 37774 is $87,718 a year, higher than 85% of Tennessee ZIP codes.
- What ZIP codes are near 37774?
- The nearest ZIP codes to 37774 are 37846 (Philadelphia, 6.1 miles), 37771 (Lenoir City, 7.1 miles), 37772 (Lenoir City, 8.1 miles) and 37742 (Greenback, 10.9 miles).