37801
ZIP 37801 is in Maryville, Tennessee, mostly in Blount County; area code 865; Eastern time. Maryville has 4 ZIP codes; the others are 37802, 37803 and 37804.
- Type
- Standard
- Time zone
- America/New_York
- County
- Blount +1 more
- Metro area
- Knoxville, TN
- Population
- 28,090
- Coordinates
- 35.6717, -84.0805
Weather right now
Asking the National Weather Service…
Where 37801 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 37801 into a pocket calculator and turn it upside down: IOBLE — not quite a word, sorry.
- ➕ As a number, 37,801 = 103 × 367. Its digits add up to 19, a total 2,454 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1001001110101001 - 🏠 Its numerical neighbours: 37779 (Luttrell, TN, 41 mi away) and 37802 (Maryville, TN, 9 mi away).
- 🔄 Backwards, 37801 becomes 10873, which is not a ZIP code at all.
- 👥 52 other ZIP codes are made of exactly the same digits (01378, 03781, 03817, 03871, 07831, 08317, …). The farthest-flung twin is 83701 in Boise, ID, 1,786 miles away.
- 🧭 Farther south than 71% of all ZIP codes, and farther east than 60%.
- 🎯841 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 37801 and you would come out at 35.67°S, 95.92°E — 1,171 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 35m of daylight. Shortest: 9h 44m.
- 📏 At 69.4 square miles of land, 37801 is bigger than 68% of ZIP codes — room for about 53 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 28,090This ZIP28,090 |
|---|---|
| Households | 11,499This ZIP11,499 |
| Housing units | 12,550This ZIP12,550 |
| Median age | 44.6This ZIP44.6Tennessee38.9US 38.9 |
| Median household income | $73,508This ZIP$73,508Tennessee$69,595US $80,734 |
| Median home value | $320,100This ZIP$320,100Tennessee$286,700US $332,700 |
| Median gross rent | $1,111This ZIP$1,111Tennessee$1,189US $1,413 |
| Bachelor's degree or higher | 24.3%This ZIP24.3% |
| Mean commute | 26.2 minThis ZIP26.2 min |
| Population density | 404.8 / sq miThis ZIP404.8 / sq mi |
Business and tax activity
| Business establishments | 742This ZIP742 |
|---|---|
| Employees | 15,513This ZIP15,513 |
| Annual payroll | $800,484,000This ZIP$800,484,000 |
| Tax returns filed | 13,960This ZIP13,960 |
| Total adjusted gross income | $972,526,000This ZIP$972,526,000 |
Land area
| Land area | 69.39 sq miThis ZIP69.39 sq mi |
|---|---|
| Water area | 0.64 sq miThis ZIP0.64 sq mi |
Counties 37801 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Blount County | 88.3% |
| Monroe County | 11.7% |
Other place names in 37801
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 37801
| ZIP | City | Distance |
|---|---|---|
37742 | Greenback, TN | 5.6 mi |
37803 | Maryville, TN | 5.6 mi |
37737 | Friendsville, TN | 6.6 mi |
37878 | Tallassee, TN | 7.6 mi |
37802 | Maryville, TN | 8.5 mi |
37701 | Alcoa, TN | 9.8 mi |
37777 | Louisville, TN | 10.5 mi |
37772 | Lenoir City, TN | 11.2 mi |
37885 | Vonore, TN | 12.4 mi |
37922 | Knoxville, TN | 13.1 mi |
Find every ZIP code within 10 miles of 37801 →
Questions about this ZIP code
Where is ZIP code 37801?
37801 is in Maryville, Tennessee, in Blount County, part of the Knoxville, TN metropolitan area. Its published point location is 35.6717, -84.0805.
What county is 37801 in?
37801 spans 2 counties: Blount County and Monroe County. Most of it falls in Blount 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 37801?
Maryville uses area code 865, from NANPA's telephone records.
What time zone is 37801 in?
37801 uses America/New_York.
How many people live in 37801?
About 28,090 people live in ZIP code 37801, in 11,499 households, at 404.8 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 37801?
$73,508 a year, against $69,595 across Tennessee.
What ZIP codes are near 37801?
The closest are 37742 (5.6 mi), 37803 (5.6 mi), 37737 (6.6 mi), 37878 (7.6 mi) and 37802 (8.5 mi).
Is 37801 a PO Box ZIP code?
37801 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “37801 ZIP Code — Maryville, Tennessee (Blount County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/37801
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/37801.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.