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zipcodes.pro — ZIP/37771

37771

ZIP 37771 is in Lenoir City, Tennessee, mostly in Loudon County; area code 865; Eastern time. Lenoir City has 2 ZIP codes; the other is 37772.

Type
Standard
Time zone
America/New_York
County
Loudon +1 more
Metro area
Knoxville, TN
Population
18,042
Coordinates
35.8385, -84.3164
☼ Live from 37771 — Lenoir City, TN

Weather right now

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Local time: —

Where 37771 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.

★ Weird and wonderful facts about 37771
  • 🔢 Type 37771 into a pocket calculator and turn it upside down: ILLLE — not quite a word, sorry.
  • ➕ As a number, 37,771 = 107 × 353. Its digits add up to 25, a total 2,242 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1001001110001011
  • 🏠 Its numerical neighbours: 37770 (Lancing, TN, 28 mi away) and 37772 (Lenoir City, TN, 7 mi away).
  • 🔄 Backwards, 37771 becomes 17773, which is not a ZIP code at all.
  • 👥 8 other ZIP codes are made of exactly the same digits (13777, 17737, 37717, 71377, 73717, 73771, …). The farthest-flung twin is 73717 in Alva, OK, 807 miles away.
  • 🧭 Farther south than 70% of all ZIP codes, and farther east than 59%.
  • 🎯825 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 37771 and you would come out at 35.84°S, 95.68°E — 1,186 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 35m of daylight. Shortest: 9h 43m.
  • 📏 At 50.1 square miles of land, 37771 is bigger than 60% of ZIP codes — room for about 38 Central Parks.
🌙 The sky over 37771 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population18,042This ZIP18,042
Households7,286This ZIP7,286
Housing units7,739This ZIP7,739
Median age43.8This ZIP43.8Tennessee38.9US 38.9
Median household income$66,938This ZIP$66,938Tennessee$69,595US $80,734
Median home value$279,600This ZIP$279,600Tennessee$286,700US $332,700
Median gross rent$1,000This ZIP$1,000Tennessee$1,189US $1,413
Bachelor's degree or higher18.5%This ZIP18.5%
Mean commute21.3 minThis ZIP21.3 min
Population density359.8 / sq miThis ZIP359.8 / sq mi

Business and tax activity

Business establishments436This ZIP436
Employees6,180This ZIP6,180
Annual payroll$280,633,000This ZIP$280,633,000
Tax returns filed8,160This ZIP8,160
Total adjusted gross income$552,970,000This ZIP$552,970,000

Land area

Land area50.15 sq miThis ZIP50.15 sq mi
Water area0.92 sq miThis ZIP0.92 sq mi

Counties 37771 spans

A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.

CountyShare of this ZIP
Loudon County 74.7%
Roane County 25.4%

Other place names in 37771

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 37771

ZIPCityDistance
37772 Lenoir City, TN 6.6 mi
37774 Loudon, TN 7.9 mi
37934 Knoxville, TN 8.1 mi
37932 Knoxville, TN 8.5 mi
37830 Oak Ridge, TN 9.0 mi
37763 Kingston, TN 9.7 mi
37922 Knoxville, TN 12.2 mi
37737 Friendsville, TN 12.2 mi
37748 Harriman, TN 13.4 mi
37742 Greenback, TN 13.6 mi

Find every ZIP code within 10 miles of 37771 →

Questions about this ZIP code

Where is ZIP code 37771?

37771 is in Lenoir City, Tennessee, in Loudon County, part of the Knoxville, TN metropolitan area. Its published point location is 35.8385, -84.3164.

What county is 37771 in?

37771 spans 2 counties: Loudon County and Roane County. Most of it falls in Loudon 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 37771?

Lenoir City uses area code 865, from NANPA's telephone records.

What time zone is 37771 in?

37771 uses America/New_York.

How many people live in 37771?

About 18,042 people live in ZIP code 37771, in 7,286 households, at 359.8 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 37771?

$66,938 a year, against $69,595 across Tennessee.

What ZIP codes are near 37771?

The closest are 37772 (6.6 mi), 37774 (7.9 mi), 37934 (8.1 mi), 37932 (8.5 mi) and 37830 (9 mi).

Is 37771 a PO Box ZIP code?

37771 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “37771 ZIP Code — Lenoir City, Tennessee (Loudon County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/37771

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