Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/TN/MOUNTAIN-CITY

Mountain City ZIP code, Tennessee

The ZIP code for Mountain City, TN is 37683, and its area code is 423.

USPS city name
1 ZIP code
Population
2,542
Area code
423

Mountain City in numbers

About 2,542 people live in Mountain City, in 1,175 households. The median household income is $38,818 a year, 44% below the Tennessee median of $69,595 (US: $80,734). The median owner-occupied home is valued at $216,300 (25% below the Tennessee median), and median gross rent is $516 a month. The median age is 52.2; 12.0% of adults 25 and over hold a bachelor's degree or higher (31.1% across Tennessee); the average commute takes 22 minutes.

Population2,542Mountain City2,542
Households1,175Mountain City1,175
Median age52.2Mountain City52.2Tennessee38.9US 38.9
Median household income$38,818Mountain City$38,818Tennessee$69,595US $80,734
Median home value$216,300Mountain City$216,300Tennessee$286,700US $332,700
Median gross rent$516Mountain City$516Tennessee$1,189US $1,413
Bachelor's degree or higher12.0%Mountain City12.0%Tennessee31.1%US 35.7%
Mean commute21.7 minMountain City21.7 minTennessee25.7 minUS 26.4 min
Population density754 / sq miMountain City754 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Mountain City town. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Mountain City

ZIP codes with the USPS city name Mountain City
ZIP City Type Population Median income Median home
37683 Mountain City , TN Standard 12,943 $55,979 $177,000

Map of Mountain City ZIP codes

37683

The ZIP codes of Mountain City, TN, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Mountain City

The nearest larger towns are Abingdon, VA (8,330 people, 19 mi), Boone, NC (20,032 people, 19 mi) and Bristol, VA (16,849 people, 22 mi).

Towns near Mountain City
TownPopulationDistance
Abingdon, VA 8,330 18.8 mi
Boone, NC 20,032 19.3 mi
Bristol, VA 16,849 22.1 mi
Bristol 27,636 23.7 mi
Elizabethton 14,374 25.7 mi
Blountville 3,309 29.4 mi

More nearby: every ZIP code in Johnson County · Tennessee ZIP codes

Cite this page

zipcodes.pro. “Mountain City, TN ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/tn/mountain-city

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