ZIP code 37722
Where is ZIP code 37722?
Cosby, Tennessee
Cocke County · Standard ZIP code
ZIP code 37722 belongs to Cosby, Tennessee in Cocke County. 37722 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, 828 and 865. About 6,708 people live in the 37722 area, where the median household income is $55,000. The closest ZIP codes are 37753 (Hartford, 6.7 mi east), 37821 (Newport, 8.3 mi north) and 37822 (Newport, 9.3 mi north).
| ZIP code | 37722 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Cosby |
| State | Tennessee (TN) |
| County | Cocke County |
| Time zone | Eastern Time · now |
| Area codes | 423, 828, 865 |
| Coordinates | 35.8347, -83.2187 map |
| 3-digit prefix | 377 |
Population and income in 37722
| Population | 6,708 · higher than 59% of Tennessee ZIP codes |
|---|---|
| People per square mile | 75 · lower than 54% of Tennessee ZIP codes |
| Median age | 50.3 years · higher than 86% of Tennessee ZIP codes |
| Men / women | 50% / 51% |
| Median household income | $55,000 · lower than 66% of Tennessee ZIP codes |
| Income per person | $29,992 |
| Below the poverty line | 11% |
| Bachelor’s degree or higher | 15% of adults 25+ |
| Median home value | $203,500 · lower than 55% of Tennessee ZIP codes |
| Median rent | $1,106 a month |
| Housing units | 3,382 |
| Households | 2,720 (2.47 people on average) |
| Owners / renters | 83% / 17% |
| Land area | 89.75 sq mi (plus 0.01 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 37722. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 37722
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 37753 | Hartford, TN | 6.7 mi E | Standard |
| 37821 | Newport, TN | 8.3 mi N | Standard |
| 37822 | Newport, TN | 9.3 mi N | PO Box only |
| 37727 | Del Rio, TN | 11.9 mi E | Standard |
| 37843 | Parrottsville, TN | 13.9 mi NE | Standard |
| 37876 | Sevierville, TN | 14.8 mi W | Standard |
| 37713 | Bybee, TN | 14.9 mi N | Standard |
| 37725 | Dandridge, TN | 16.2 mi NW | Standard |
| 37738 | Gatlinburg, TN | 16.7 mi SW | Standard |
| 37890 | White Pine, TN | 17.4 mi N | Standard |
| 28743 | Hot Springs, NC | 17.9 mi E | Standard |
| 37862 | Sevierville, TN | 17.9 mi W | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 37722 or measure the distance to another ZIP code.
How to address mail to 37722
123 MAIN ST
COSBY TN 37722
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (37722-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 37722?
- 37722 is a Cosby, Tennessee ZIP code.
- What county is 37722 in?
- ZIP code 37722 is in Cocke County, Tennessee.
- What time zone is ZIP code 37722 in?
- 37722 is in the Eastern Time zone (America/New_York).
- What area code is 37722?
- Phone numbers in ZIP code 37722 use area codes 423, 828 and 865.
- What is the population of ZIP code 37722?
- About 6,708 people live in ZIP code 37722, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 37722?
- The median household income in 37722 is $55,000 a year, lower than 66% of Tennessee ZIP codes.
- What ZIP codes are near 37722?
- The nearest ZIP codes to 37722 are 37753 (Hartford, 6.7 miles), 37821 (Newport, 8.3 miles), 37822 (Newport, 9.3 miles) and 37727 (Del Rio, 11.9 miles).