ZIP code 37643
Where is ZIP code 37643?
Elizabethton, Tennessee
Carter County · Standard ZIP code
ZIP code 37643 belongs to Elizabethton, Tennessee in Carter County. 37643 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 34,120 people live in the 37643 area, where the median household income is $51,831. The closest ZIP codes are 37644 (Elizabethton, 0.6 mi northwest), 37694 (Watauga, 4.1 mi northwest) and 37658 (Hampton, 6 mi south).
| ZIP code | 37643 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Elizabethton |
| State | Tennessee (TN) |
| County | Carter County |
| Time zone | Eastern Time · now |
| Area code | 423 |
| Coordinates | 36.3445, -82.2015 map |
| 3-digit prefix | 376 |
Population and income in 37643
| Population | 34,120 · higher than 92% of Tennessee ZIP codes |
|---|---|
| People per square mile | 260 · higher than 71% of Tennessee ZIP codes |
| Median age | 46 years · higher than 71% of Tennessee ZIP codes |
| Men / women | 48% / 52% |
| Median household income | $51,831 · lower than 74% of Tennessee ZIP codes |
| Income per person | $30,936 |
| Below the poverty line | 16% |
| Bachelor’s degree or higher | 20% of adults 25+ |
| Median home value | $166,600 · lower than 71% of Tennessee ZIP codes |
| Median rent | $732 a month |
| Housing units | 16,602 |
| Households | 14,630 (2.29 people on average) |
| Owners / renters | 75% / 25% |
| Land area | 131.09 sq mi (plus 0.54 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 37643. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 37643
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 37644 | Elizabethton, TN | 0.6 mi NW | PO Box only |
| 37694 | Watauga, TN | 4.1 mi NW | Standard |
| 37658 | Hampton, TN | 6 mi S | Standard |
| 37682 | Milligan College, TN | 6.2 mi SW | PO Box only |
| 37699 | Piney Flats, TN | 7.7 mi NW | Unique |
| 37601 | Johnson City, TN | 7.8 mi W | Standard |
| 37618 | Bluff City, TN | 9.4 mi N | Standard |
| 37684 | Mountain Home, TN | 9.8 mi W | PO Box only |
| 37686 | Piney Flats, TN | 10.2 mi NW | Standard |
| 37604 | Johnson City, TN | 10.3 mi W | Standard |
| 37605 | Johnson City, TN | 10.3 mi W | PO Box only |
| 37621 | Bristol, TN | 11.6 mi N | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 37643 or measure the distance to another ZIP code.
How to address mail to 37643
123 MAIN ST
ELIZABETHTON TN 37643
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (37643-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Elizabethton, TN
All Elizabethton ZIP codes with population and income →
Questions
- What city is ZIP code 37643?
- 37643 is a Elizabethton, Tennessee ZIP code.
- What county is 37643 in?
- ZIP code 37643 is in Carter County, Tennessee.
- What time zone is ZIP code 37643 in?
- 37643 is in the Eastern Time zone (America/New_York).
- What area code is 37643?
- Phone numbers in ZIP code 37643 use area code 423.
- What is the population of ZIP code 37643?
- About 34,120 people live in ZIP code 37643, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 37643?
- The median household income in 37643 is $51,831 a year, lower than 74% of Tennessee ZIP codes.
- What ZIP codes are near 37643?
- The nearest ZIP codes to 37643 are 37644 (Elizabethton, 0.6 miles), 37694 (Watauga, 4.1 miles), 37658 (Hampton, 6 miles) and 37682 (Milligan College, 6.2 miles).