ZIP code 37309
Where is ZIP code 37309?
Calhoun, Tennessee
McMinn County · Standard ZIP code
ZIP code 37309 belongs to Calhoun, Tennessee in McMinn County. 37309 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 2,136 people live in the 37309 area, where the median household income is $63,699. The closest ZIP codes are 37370 (Riceville, 4.2 mi northeast), 37310 (Charleston, 4.9 mi south) and 37325 (Delano, 8.7 mi southeast).
| ZIP code | 37309 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Calhoun |
| State | Tennessee (TN) |
| County | McMinn County |
| Time zone | Eastern Time · now |
| Area code | 423 |
| Coordinates | 35.3228, -84.7364 map |
| 3-digit prefix | 373 |
Population and income in 37309
| Population | 2,136 · lower than 70% of Tennessee ZIP codes |
|---|---|
| People per square mile | 54 · lower than 64% of Tennessee ZIP codes |
| Median age | 52.5 years · higher than 90% of Tennessee ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $63,699 · higher than 55% of Tennessee ZIP codes |
| Income per person | $27,879 |
| Below the poverty line | 12% |
| Bachelor’s degree or higher | 15% of adults 25+ |
| Median home value | $172,600 · lower than 68% of Tennessee ZIP codes |
| Median rent | $902 a month |
| Housing units | 974 |
| Households | 875 (2.42 people on average) |
| Owners / renters | 81% / 19% |
| Land area | 39.48 sq mi (plus 2.07 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 37309. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 37309
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 37370 | Riceville, TN | 4.2 mi NE | Standard |
| 37310 | Charleston, TN | 4.9 mi S | Standard |
| 37325 | Delano, TN | 8.7 mi SE | Standard |
| 37336 | Georgetown, TN | 10.1 mi W | Standard |
| 37312 | Cleveland, TN | 10.4 mi SW | Standard |
| 37307 | Benton, TN | 11.3 mi SE | Standard |
| 37371 | Athens, TN | 11.6 mi NE | PO Box only |
| 37331 | Etowah, TN | 11.7 mi E | Standard |
| 37303 | Athens, TN | 11.9 mi NE | Standard |
| 37320 | Cleveland, TN | 12.6 mi SW | PO Box only |
| 37364 | Cleveland, TN | 12.6 mi SW | PO Box only |
| 37308 | Birchwood, TN | 12.9 mi W | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 37309 or measure the distance to another ZIP code.
How to address mail to 37309
123 MAIN ST
CALHOUN TN 37309
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (37309-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 37309?
- 37309 is a Calhoun, Tennessee ZIP code.
- What county is 37309 in?
- ZIP code 37309 is in McMinn County, Tennessee.
- What time zone is ZIP code 37309 in?
- 37309 is in the Eastern Time zone (America/New_York).
- What area code is 37309?
- Phone numbers in ZIP code 37309 use area code 423.
- What is the population of ZIP code 37309?
- About 2,136 people live in ZIP code 37309, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 37309?
- The median household income in 37309 is $63,699 a year, higher than 55% of Tennessee ZIP codes.
- What ZIP codes are near 37309?
- The nearest ZIP codes to 37309 are 37370 (Riceville, 4.2 miles), 37310 (Charleston, 4.9 miles), 37325 (Delano, 8.7 miles) and 37336 (Georgetown, 10.1 miles).