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Where 38370 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 38370 into a pocket calculator and turn it upside down: OLEBE — not quite a word, sorry.
- ➕ As a number, 38,370 = 2 × 3 × 5 × 1279. Its digits add up to 21, a total 2,594 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1001010111100010 - 🏠 Its numerical neighbours: 38369 (Rutherford, TN, 64 mi away) and 38371 (Sardis, TN, 3 mi away).
- 🔄 Backwards, 38370 becomes 07383, 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, 1,588 miles away.
- 🧭 Farther south than 72% of all ZIP codes, and farther west than 51%.
- 🎯643 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 38370 and you would come out at 35.39°S, 91.75°E — 1,403 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 33m of daylight. Shortest: 9h 46m.
- 📏 At 21.8 square miles of land, 38370 is bigger than 39% of ZIP codes — room for about 17 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1,079This ZIP1,079 |
|---|---|
| Households | 442This ZIP442 |
| Housing units | 623This ZIP623 |
| Median age | 48.0This ZIP48.0Tennessee38.9US 38.9 |
| Median household income | $66,218This ZIP$66,218Tennessee$69,595US $80,734 |
| Median home value | $120,900This ZIP$120,900Tennessee$286,700US $332,700 |
| Median gross rent | $786This ZIP$786Tennessee$1,189US $1,413 |
| Bachelor's degree or higher | 13.2%This ZIP13.2% |
| Mean commute | 36.3 minThis ZIP36.3 min |
| Population density | 49.6 / sq miThis ZIP49.6 / sq mi |
Business and tax activity
| Business establishments | 10This ZIP10 |
|---|---|
| Employees | 68This ZIP68 |
| Annual payroll | $1,781,000This ZIP$1,781,000 |
| Tax returns filed | 280This ZIP280 |
| Total adjusted gross income | $15,577,000This ZIP$15,577,000 |
Land area
| Land area | 21.75 sq miThis ZIP21.75 sq mi |
|---|---|
| Water area | 0.28 sq miThis ZIP0.28 sq mi |
Counties 38370 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Hardin County | 88.3% |
| Henderson County | 11.7% |
Other place names in 38370
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 38370
| ZIP | City | Distance |
|---|---|---|
38371 | Sardis, TN | 3.5 mi |
38359 | Milledgeville, TN | 6.0 mi |
38361 | Morris Chapel, TN | 6.3 mi |
38311 | Bath Springs, TN | 9.0 mi |
38374 | Scotts Hill, TN | 9.2 mi |
38368 | Reagan, TN | 9.6 mi |
38332 | Enville, TN | 10.4 mi |
38327 | Crump, TN | 12.0 mi |
38310 | Adamsville, TN | 12.7 mi |
38329 | Decaturville, TN | 12.8 mi |
Find every ZIP code within 10 miles of 38370 →
Questions about this ZIP code
Where is ZIP code 38370?
38370 is in Saltillo, Tennessee, in Hardin County. Its published point location is 35.3915, -88.2480.
What county is 38370 in?
38370 spans 2 counties: Hardin County and Henderson County. Most of it falls in Hardin 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 38370?
Saltillo uses area code 731, from NANPA's telephone records.
What time zone is 38370 in?
38370 uses America/Chicago.
How many people live in 38370?
About 1,079 people live in ZIP code 38370, in 442 households, at 49.6 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 38370?
$66,218 a year, against $69,595 across Tennessee.
What ZIP codes are near 38370?
The closest are 38371 (3.5 mi), 38359 (6 mi), 38361 (6.3 mi), 38311 (9 mi) and 38374 (9.2 mi).
Is 38370 a PO Box ZIP code?
38370 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “38370 ZIP Code — Saltillo, Tennessee (Hardin County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/38370
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/38370.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.