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/OAKDALE

Oakdale ZIP code, Tennessee

The ZIP code for Oakdale, TN is 37829, and its area code is 423.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
175
Area code
423

Mail addressed to Oakdale uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

ZIP codes addressed as Oakdale

ZIP codes with the USPS city name Oakdale
ZIP City Type Population Median income Median home
37829 Oakdale , TN Standard 1,977 $90,691 $157,300

Other ZIP codes overlapping Oakdale

These ZIP codes cover part of Oakdale but are addressed as somewhere else.

ZIP codes overlapping Oakdale
ZIP City Type Population Median income Median home
37748 Harriman , TN Standard 17,575 $64,883 $196,900

Map of Oakdale ZIP codes

37829

The ZIP codes of Oakdale, 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 Oakdale

The nearest larger towns are Harriman (6,090 people, 4.3 mi), Coalfield (2,754 people, 6.7 mi) and Midtown (1,369 people, 7.8 mi).

Towns near Oakdale
TownPopulationDistance
Harriman 6,090 4.3 mi
Coalfield 2,754 6.7 mi
Kingston 6,224 8.8 mi
Rockwood 5,566 10.8 mi
Oliver Springs 3,281 13.2 mi
Oak Ridge 32,693 15.0 mi
Fairfield Glade 9,487 17.7 mi
Lenoir City 11,110 19.6 mi
Loudon 6,432 20.7 mi
Farragut 24,634 22.6 mi
Clinton 10,239 25.0 mi
Karns 4,115 25.0 mi
Tellico Village 7,414 26.2 mi
Crossville 12,428 26.6 mi

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

Cite this page

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

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