ZIP code 37650
Where is ZIP code 37650?
Erwin, Tennessee
Unicoi County · Standard ZIP code
ZIP code 37650 belongs to Erwin, Tennessee in Unicoi County. 37650 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 828. About 12,774 people live in the 37650 area, where the median household income is $50,654. The closest ZIP codes are 37692 (Unicoi, 7.3 mi northeast), 37614 (Johnson City, 8.3 mi west) and 37690 (Telford, 10.2 mi northwest).
| ZIP code | 37650 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Erwin |
| State | Tennessee (TN) |
| County | Unicoi County |
| Time zone | Eastern Time · now |
| Area codes | 423, 828 |
| Coordinates | 36.1342, -82.4163 map |
| 3-digit prefix | 376 |
Population and income in 37650
| Population | 12,774 · higher than 70% of Tennessee ZIP codes |
|---|---|
| People per square mile | 132 · higher than 61% of Tennessee ZIP codes |
| Median age | 43.1 years · higher than 55% of Tennessee ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $50,654 · lower than 77% of Tennessee ZIP codes |
| Income per person | $27,809 |
| Below the poverty line | 12% |
| Bachelor’s degree or higher | 19% of adults 25+ |
| Median home value | $168,100 · lower than 70% of Tennessee ZIP codes |
| Median rent | $722 a month |
| Housing units | 6,000 |
| Households | 5,336 (2.33 people on average) |
| Owners / renters | 76% / 24% |
| Land area | 96.97 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 37650. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 37650
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 37692 | Unicoi, TN | 7.3 mi NE | Standard |
| 37614 | Johnson City, TN | 8.3 mi W | PO Box only |
| 37690 | Telford, TN | 10.2 mi NW | Standard |
| 37602 | Johnson City, TN | 10.6 mi NW | PO Box only |
| 37659 | Jonesborough, TN | 11.9 mi N | Standard |
| 37657 | Flag Pond, TN | 11.9 mi SW | Standard |
| 37604 | Johnson City, TN | 12.4 mi N | Standard |
| 37684 | Mountain Home, TN | 12.4 mi N | PO Box only |
| 37605 | Johnson City, TN | 12.7 mi N | PO Box only |
| 28740 | Green Mountain, NC | 13.1 mi SE | Standard |
| 37682 | Milligan College, TN | 13.3 mi NE | PO Box only |
| 37681 | Limestone, TN | 14.3 mi NW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 37650 or measure the distance to another ZIP code.
How to address mail to 37650
123 MAIN ST
ERWIN TN 37650
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (37650-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 37650?
- 37650 is a Erwin, Tennessee ZIP code.
- What county is 37650 in?
- ZIP code 37650 is in Unicoi County, Tennessee.
- What time zone is ZIP code 37650 in?
- 37650 is in the Eastern Time zone (America/New_York).
- What area code is 37650?
- Phone numbers in ZIP code 37650 use area codes 423 and 828.
- What is the population of ZIP code 37650?
- About 12,774 people live in ZIP code 37650, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 37650?
- The median household income in 37650 is $50,654 a year, lower than 77% of Tennessee ZIP codes.
- What ZIP codes are near 37650?
- The nearest ZIP codes to 37650 are 37692 (Unicoi, 7.3 miles), 37614 (Johnson City, 8.3 miles), 37690 (Telford, 10.2 miles) and 37602 (Johnson City, 10.6 miles).