ZIP code 37664
Where is ZIP code 37664?
Kingsport, Tennessee
Sullivan County · Standard ZIP code
ZIP code 37664 belongs to Kingsport, Tennessee in Sullivan County. 37664 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 code 423. About 28,267 people live in the 37664 area, where the median household income is $63,653. The closest ZIP codes are 37660 (Kingsport, 3.1 mi northwest), 37662 (Kingsport, 3.1 mi northwest) and 37669 (Kingsport, 3.1 mi northwest).
| ZIP code | 37664 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Kingsport |
| State | Tennessee (TN) |
| County | Sullivan County |
| Time zone | Eastern Time · now |
| Area code | 423 |
| Coordinates | 36.5208, -82.5168 map |
| 3-digit prefix | 376 |
Population and income in 37664
| Population | 28,267 · higher than 87% of Tennessee ZIP codes |
|---|---|
| People per square mile | 833 · higher than 84% of Tennessee ZIP codes |
| Median age | 46.7 years · higher than 74% of Tennessee ZIP codes |
| Men / women | 48% / 52% |
| Median household income | $63,653 · higher than 55% of Tennessee ZIP codes |
| Income per person | $39,932 |
| Below the poverty line | 15% |
| Bachelor’s degree or higher | 35% of adults 25+ |
| Median home value | $240,000 · higher than 60% of Tennessee ZIP codes |
| Median rent | $850 a month |
| Housing units | 13,779 |
| Households | 12,647 (2.21 people on average) |
| Owners / renters | 71% / 29% |
| Land area | 33.93 sq mi (plus 0.35 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 37664. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 37664
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 37660 | Kingsport, TN | 3.1 mi NW | Standard |
| 37662 | Kingsport, TN | 3.1 mi NW | PO Box only |
| 37669 | Kingsport, TN | 3.1 mi NW | Unique |
| 37663 | Kingsport, TN | 3.9 mi SE | Standard |
| 37665 | Kingsport, TN | 5.1 mi NW | Standard |
| 24290 | Weber City, VA | 6.9 mi N | Standard |
| 37645 | Mount Carmel, TN | 8.1 mi W | Standard |
| 37617 | Blountville, TN | 8.5 mi E | Standard |
| 37615 | Johnson City, TN | 9.1 mi SE | Standard |
| 37656 | Fall Branch, TN | 9.4 mi SW | Standard |
| 24251 | Gate City, VA | 10.1 mi NW | Standard |
| 24258 | Hiltons, VA | 10.1 mi NE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 37664 or measure the distance to another ZIP code.
How to address mail to 37664
123 MAIN ST
KINGSPORT TN 37664
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (37664-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Kingsport, TN
All Kingsport ZIP codes with population and income →
Questions
- What city is ZIP code 37664?
- 37664 is a Kingsport, Tennessee ZIP code.
- What county is 37664 in?
- ZIP code 37664 is in Sullivan County, Tennessee.
- What time zone is ZIP code 37664 in?
- 37664 is in the Eastern Time zone (America/New_York).
- What area code is 37664?
- Phone numbers in ZIP code 37664 use area code 423.
- What is the population of ZIP code 37664?
- About 28,267 people live in ZIP code 37664, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 37664?
- The median household income in 37664 is $63,653 a year, higher than 55% of Tennessee ZIP codes.
- What ZIP codes are near 37664?
- The nearest ZIP codes to 37664 are 37660 (Kingsport, 3.1 miles), 37662 (Kingsport, 3.1 miles), 37669 (Kingsport, 3.1 miles) and 37663 (Kingsport, 3.9 miles).