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/LANCING

Lancing ZIP code, Tennessee

The ZIP code for Lancing, TN is 37770, and its area code is 423.

USPS city name
1 ZIP code
Population
2,756
Area code
423

NANPA lists no telephone rate centre for Lancing itself, so these are the area codes of the nearest one, Wartburg (5.9 miles). A town on an area-code boundary can differ from its neighbour.

Lancing in numbers

About 2,756 people live in Lancing, in 1,121 households. The median household income is $47,835 a year, 31% below the Tennessee median of $69,595 (US: $80,734). The median owner-occupied home is valued at $127,200 (56% below the Tennessee median).

Population2,756Lancing2,756
Households1,121Lancing1,121
Median household income$47,835Lancing$47,835Tennessee$69,595US $80,734
Median home value$127,200Lancing$127,200Tennessee$286,700US $332,700

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Lancing. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Lancing

ZIP codes with the USPS city name Lancing
ZIP City Type Population Median income Median home
37770 Lancing , TN Standard 2,756 $47,835 $127,200

Map of Lancing ZIP codes

The ZIP codes of Lancing, 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 Lancing

The nearest larger towns are Harriman (6,090 people, 16 mi), Fairfield Glade (9,487 people, 16 mi) and Oliver Springs (3,281 people, 19 mi).

Towns near Lancing
TownPopulationDistance
Coalfield 2,754 14.3 mi
Harriman 6,090 16.0 mi
Fairfield Glade 9,487 16.5 mi
Oliver Springs 3,281 19.1 mi
Rockwood 5,566 19.6 mi
Kingston 6,224 20.8 mi
Oak Ridge 32,693 23.5 mi
Crossville 12,428 25.7 mi
Oneida 3,819 26.1 mi
Jacksboro 2,650 28.0 mi
Clinton 10,239 28.9 mi

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

Cite this page

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

Underlying data is public domain or openly licensed — sources, vintages and licences.