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Where 37313 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 37313 into a pocket calculator and turn it upside down: EIELE — not quite a word, sorry.
- ➕ 37313 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 17, a total 2,133 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1001000111000001 - 🏠 Its numerical neighbours: 37312 (Cleveland, TN, 47 mi away) and 37314 (Cokercreek, TN, 79 mi away).
- 🔄 Backwards, 37313 becomes 31373, which is not a ZIP code at all.
- 👥 12 other ZIP codes are made of exactly the same digits (13337, 13733, 17333, 31733, 33137, 33173, …). The farthest-flung twin is 13337 in Fly Creek, NY, 767 miles away.
- 🧭 Farther south than 72% of all ZIP codes, and farther east than 55%.
- 🎯768 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 37313 and you would come out at 35.38°S, 94.30°E — 1,259 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 33m of daylight. Shortest: 9h 46m.
- 📏 At 20.3 square miles of land, 37313 is bigger than 38% of ZIP codes — room for about 15 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1,590This ZIP1,590 |
|---|---|
| Households | 677This ZIP677 |
| Housing units | 750This ZIP750 |
| Median age | 38.2This ZIP38.2Tennessee38.9US 38.9 |
| Median household income | $43,218This ZIP$43,218Tennessee$69,595US $80,734 |
| Median home value | $161,800This ZIP$161,800Tennessee$286,700US $332,700 |
| Median gross rent | $488This ZIP$488Tennessee$1,189US $1,413 |
| Bachelor's degree or higher | 5.3%This ZIP5.3% |
| Mean commute | 44.5 minThis ZIP44.5 min |
| Population density | 78.5 / sq miThis ZIP78.5 / sq mi |
Business and tax activity
| Business establishments | 19This ZIP19 |
|---|---|
| Employees | 186This ZIP186 |
| Annual payroll | $6,618,000This ZIP$6,618,000 |
| Tax returns filed | 580This ZIP580 |
| Total adjusted gross income | $30,644,000This ZIP$30,644,000 |
Land area
| Land area | 20.26 sq miThis ZIP20.26 sq mi |
|---|---|
| Water area | 0.20 sq miThis ZIP0.20 sq mi |
Other place names in 37313
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 37313
| ZIP | City | Distance |
|---|---|---|
37339 | Gruetli Laager, TN | 3.6 mi |
37305 | Beersheba Springs, TN | 5.6 mi |
37301 | Altamont, TN | 6.3 mi |
37387 | Tracy City, TN | 7.2 mi |
37366 | Pelham, TN | 8.0 mi |
37365 | Palmer, TN | 10.1 mi |
37356 | Monteagle, TN | 12.5 mi |
37342 | Hillsboro, TN | 14.2 mi |
37394 | Viola, TN | 14.6 mi |
37374 | Sequatchie, TN | 14.7 mi |
Find every ZIP code within 10 miles of 37313 →
Questions about this ZIP code
Where is ZIP code 37313?
37313 is in Coalmont, Tennessee, in Grundy County. Its published point location is 35.3764, -85.6955.
What county is 37313 in?
37313 lies in Grundy County.
What area code is 37313?
Coalmont uses area code 931, from NANPA's telephone records.
What time zone is 37313 in?
37313 uses America/Chicago.
How many people live in 37313?
About 1,590 people live in ZIP code 37313, in 677 households, at 78.5 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 37313?
$43,218 a year, against $69,595 across Tennessee.
What ZIP codes are near 37313?
The closest are 37339 (3.6 mi), 37305 (5.6 mi), 37301 (6.3 mi), 37387 (7.2 mi) and 37366 (8 mi).
Is 37313 a PO Box ZIP code?
37313 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “37313 ZIP Code — Coalmont, Tennessee (Grundy County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/37313
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/37313.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.