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Where 37730 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 37730 into a pocket calculator and turn it upside down: OELLE — not quite a word, sorry.
- ➕ As a number, 37,730 = 2 × 5 × 7 × 7 × 7 × 11. Its digits add up to 20, a total 2,586 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1001001101100010 - 🏠 Its numerical neighbours: 37729 (Duff, TN, 5 mi away) and 37731 (Eidson, TN, 54 mi away).
- 🔄 Backwards, 37730 becomes 03773 — and that is a real ZIP code: Newport, NH, 779 miles away.
- 👥 17 other ZIP codes are made of exactly the same digits (03773, 07733, 30377, 33077, 33707, 33770, …). The farthest-flung twin is 77033 in Houston, TX, 811 miles away.
- 🧭 Farther south than 66% of all ZIP codes, and farther east than 60%.
- 🎯823 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 37730 and you would come out at 36.57°S, 96.03°E — 1,174 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 40m of daylight. Shortest: 9h 39m.
- 📏 At 1.5 square miles of land, 37730 is bigger than 10% of ZIP codes — room for about 1.1 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 33This ZIP33 |
|---|---|
| Households | 14This ZIP14 |
| Housing units | 14This ZIP14 |
| Median age | 49.8This ZIP49.8Tennessee38.9US 38.9 |
| Median household income | $44,688This ZIP$44,688Tennessee$69,595US $80,734 |
| Median home value | $110,400This ZIP$110,400Tennessee$286,700US $332,700 |
| Bachelor's degree or higher | 12.1%This ZIP12.1% |
| Population density | 21.9 / sq miThis ZIP21.9 / sq mi |
Land area
| Land area | 1.51 sq miThis ZIP1.51 sq mi |
|---|---|
| Water area | 0.00 sq mi |
ZIP codes near 37730
| ZIP | City | Distance |
|---|---|---|
37715 | Clairfield, TN | 1.3 mi |
40940 | Frakes, KY | 3.0 mi |
37729 | Duff, TN | 5.0 mi |
37762 | Jellico, TN | 8.1 mi |
40763 | Siler, KY | 8.8 mi |
37851 | Pruden, TN | 10.1 mi |
37870 | Speedwell, TN | 10.6 mi |
37819 | Newcomb, TN | 12.9 mi |
37766 | La Follette, TN | 13.0 mi |
40730 | Emlyn, KY | 13.2 mi |
Find every ZIP code within 10 miles of 37730 →
Questions about this ZIP code
Where is ZIP code 37730?
37730 is in Eagan, Tennessee, in Claiborne County. Its published point location is 36.5684, -83.9736.
What county is 37730 in?
37730 lies in Claiborne County.
What area code is 37730?
Eagan uses area code 423, from NANPA's telephone records.
What time zone is 37730 in?
37730 uses America/New_York.
How many people live in 37730?
About 33 people live in ZIP code 37730, in 14 households, at 21.9 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 37730?
$44,688 a year, against $69,595 across Tennessee.
What ZIP codes are near 37730?
The closest are 37715 (1.3 mi), 40940 (3 mi), 37729 (5 mi), 37762 (8.1 mi) and 40763 (8.8 mi).
Is 37730 a PO Box ZIP code?
37730 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “37730 ZIP Code — Eagan, Tennessee (Claiborne County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/37730
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/37730.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.