37380
ZIP 37380 is South Pittsburg, Tennessee, mostly in Marion County; area code 423; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Marion +1 more
- Metro area
- Chattanooga, TN-GA
- Population
- 6,688
- Coordinates
- 35.0709, -85.7546
Weather right now
Asking the National Weather Service…
Where 37380 is
Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.
- 🔢 Type 37380 into a pocket calculator and turn it upside down: OBELE — not quite a word, sorry.
- ➕ As a number, 37,380 = 2 × 2 × 3 × 5 × 7 × 89. Its digits add up to 21, a total 2,594 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1001001000000100 - 🏠 Its numerical neighbours: 37379 (Soddy Daisy, TN, 35 mi away) and 37381 (Spring City, TN, 65 mi away).
- 🔄 Backwards, 37380 becomes 08373, which is not a ZIP code at all.
- 👥 24 other ZIP codes are made of exactly the same digits (03837, 03873, 07833, 08733, 30378, 30738, …). The farthest-flung twin is 83703 in Boise, ID, 1,722 miles away.
- 🧭 Farther south than 74% of all ZIP codes, and farther east than 54%.
- 🎯775 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 37380 and you would come out at 35.07°S, 94.25°E — 1,261 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 31m of daylight. Shortest: 9h 48m.
- 📏 At 126.2 square miles of land, 37380 is bigger than 83% of ZIP codes — room for about 96 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 6,688This ZIP6,688 |
|---|---|
| Households | 2,545This ZIP2,545 |
| Housing units | 2,933This ZIP2,933 |
| Median age | 39.6This ZIP39.6Tennessee38.9US 38.9 |
| Median household income | $59,304This ZIP$59,304Tennessee$69,595US $80,734 |
| Median home value | $194,500This ZIP$194,500Tennessee$286,700US $332,700 |
| Median gross rent | $889This ZIP$889Tennessee$1,189US $1,413 |
| Bachelor's degree or higher | 12.3%This ZIP12.3% |
| Mean commute | 25.9 minThis ZIP25.9 min |
| Population density | 53.0 / sq miThis ZIP53.0 / sq mi |
Business and tax activity
| Business establishments | 109This ZIP109 |
|---|---|
| Employees | 2,124This ZIP2,124 |
| Annual payroll | $119,117,000This ZIP$119,117,000 |
| Tax returns filed | 2,900This ZIP2,900 |
| Total adjusted gross income | $186,094,000This ZIP$186,094,000 |
Land area
| Land area | 126.20 sq miThis ZIP126.20 sq mi |
|---|---|
| Water area | 2.86 sq miThis ZIP2.86 sq mi |
Counties 37380 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Marion County | 98.1% |
| Franklin County | 1.9% |
Other place names in 37380
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 37380
| ZIP | City | Distance |
|---|---|---|
35740 | Bridgeport, AL | 7.4 mi |
37347 | Jasper, TN | 8.0 mi |
37374 | Sequatchie, TN | 8.4 mi |
37375 | Sewanee, TN | 9.4 mi |
37356 | Monteagle, TN | 11.6 mi |
37376 | Sherwood, TN | 11.6 mi |
35958 | Bryant, AL | 12.3 mi |
37383 | Sewanee, TN | 13.2 mi |
37340 | Guild, TN | 13.7 mi |
37387 | Tracy City, TN | 14.2 mi |
Find every ZIP code within 10 miles of 37380 →
Questions about this ZIP code
Where is ZIP code 37380?
37380 is in South Pittsburg, Tennessee, in Marion County, part of the Chattanooga, TN-GA metropolitan area. Its published point location is 35.0709, -85.7546.
What county is 37380 in?
37380 spans 2 counties: Marion County and Franklin County. Most of it falls in Marion County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.
What area code is 37380?
South Pittsburg uses area code 423, from NANPA's telephone records.
What time zone is 37380 in?
37380 uses America/Chicago.
How many people live in 37380?
About 6,688 people live in ZIP code 37380, in 2,545 households, at 53.0 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What is the median household income in 37380?
$59,304 a year, against $69,595 across Tennessee.
What ZIP codes are near 37380?
The closest are 35740 (7.4 mi), 37347 (8 mi), 37374 (8.4 mi), 37375 (9.4 mi) and 37356 (11.6 mi).
Is 37380 a PO Box ZIP code?
37380 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “37380 ZIP Code — South Pittsburg, Tennessee (Marion County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/37380
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/37380.json Underlying data is public domain or openly licensed — sources, vintages and licences.