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Where 37303 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 37303 into a pocket calculator and turn it upside down: EOELE — not quite a word, sorry.
- ➕ As a number, 37,303 = 7 × 73 × 73. Its digits add up to 16, a total 1,922 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1001000110110111 - 🏠 Its numerical neighbours: 37302 (Apison, TN, 37 mi away) and 37304 (Bakewell, TN, 29 mi away).
- 🔄 Backwards, 37303 becomes 30373, which is not a ZIP code at all.
- 👥 10 other ZIP codes are made of exactly the same digits (30337, 30733, 33037, 33073, 33307, 33703, …). The farthest-flung twin is 73033 in Eakly, OK, 783 miles away.
- 🧭 Farther south than 72% of all ZIP codes, and farther east than 57%.
- 🎯820 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 37303 and you would come out at 35.44°S, 95.36°E — 1,201 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 33m of daylight. Shortest: 9h 46m.
- 📏 At 148.9 square miles of land, 37303 is bigger than 86% of ZIP codes — room for about 113 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 25,688This ZIP25,688 |
|---|---|
| Households | 10,228This ZIP10,228 |
| Housing units | 11,618This ZIP11,618 |
| Median age | 42.7This ZIP42.7Tennessee38.9US 38.9 |
| Median household income | $62,078This ZIP$62,078Tennessee$69,595US $80,734 |
| Median home value | $232,100This ZIP$232,100Tennessee$286,700US $332,700 |
| Median gross rent | $849This ZIP$849Tennessee$1,189US $1,413 |
| Bachelor's degree or higher | 21.7%This ZIP21.7% |
| Mean commute | 22.6 minThis ZIP22.6 min |
| Population density | 172.5 / sq miThis ZIP172.5 / sq mi |
Business and tax activity
| Business establishments | 646This ZIP646 |
|---|---|
| Employees | 12,890This ZIP12,890 |
| Annual payroll | $556,458,000This ZIP$556,458,000 |
| Tax returns filed | 11,400This ZIP11,400 |
| Total adjusted gross income | $683,269,000This ZIP$683,269,000 |
Land area
| Land area | 148.94 sq miThis ZIP148.94 sq mi |
|---|---|
| Water area | 0.02 sq miThis ZIP0.02 sq mi |
Other place names in 37303
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 37303
| ZIP | City | Distance |
|---|---|---|
37371 | Athens, TN | 2.6 mi |
37370 | Riceville, TN | 6.7 mi |
37826 | Niota, TN | 8.5 mi |
37331 | Etowah, TN | 10.5 mi |
37329 | Englewood, TN | 10.7 mi |
37322 | Decatur, TN | 11.2 mi |
37309 | Calhoun, TN | 11.3 mi |
37325 | Delano, TN | 13.2 mi |
37310 | Charleston, TN | 13.7 mi |
37874 | Sweetwater, TN | 14.9 mi |
Find every ZIP code within 10 miles of 37303 →
Questions about this ZIP code
Where is ZIP code 37303?
37303 is in Athens, Tennessee, in McMinn County, part of the Athens, TN micropolitan area. Its published point location is 35.4426, -84.6397.
What county is 37303 in?
37303 lies in McMinn County.
What area code is 37303?
Athens uses area code 423, from NANPA's telephone records.
What time zone is 37303 in?
37303 uses America/New_York.
How many people live in 37303?
About 25,688 people live in ZIP code 37303, in 10,228 households, at 172.5 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 37303?
$62,078 a year, against $69,595 across Tennessee.
What ZIP codes are near 37303?
The closest are 37371 (2.6 mi), 37370 (6.7 mi), 37826 (8.5 mi), 37331 (10.5 mi) and 37329 (10.7 mi).
Is 37303 a PO Box ZIP code?
37303 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “37303 ZIP Code — Athens, Tennessee (McMinn County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/37303
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/37303.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.