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 — PREFIX/384

ZIP codes starting with 384

ZIP codes
35
States
TN
Largest city
Columbia, TN
Population
196,642

The first three digits of a ZIP code identify a sectional center facility — the postal processing plant that sorts mail for the area. It is a mail-routing grouping, not an administrative boundary.

Every ZIP code in 384xx

ZIP codes starting with 384
ZIP City Type Population Median income Median home
38401 Columbia , TN Standard 67,482 $68,475 $339,400
38402 Columbia , TN No street area — — —
38425 Clifton , TN Standard 3,518 $51,516 $119,200
38449 Ardmore , TN Standard 2,911 $62,083 $263,500
38450 Collinwood , TN Standard 2,611 $42,887 $107,700
38451 Culleoka , TN Standard 4,145 $90,163 $341,600
38452 Cypress Inn , TN Standard 1,294 $54,236 $131,600
38453 Dellrose , TN Standard 525 $75,208 $480,400
38454 Duck River , TN Standard 1,084 $61,914 $176,100
38455 Elkton , TN Standard 119 $158,125 $213,900
38456 Ethridge , TN Standard 4,561 $49,643 $208,600
38457 Five Points , TN Standard 567 $53,333 $179,200
38459 Frankewing , TN Standard 541 $96,429 $311,100
38460 Goodspring , TN Standard 1,711 $101,914 $207,700
38461 Hampshire , TN Standard 1,460 $66,406 $418,300
38462 Hohenwald , TN Standard 9,986 $58,946 $171,900
38463 Iron City , TN Standard 2,644 $58,059 $152,800
38464 Lawrenceburg , TN Standard 23,504 $50,853 $183,500
38468 Leoma , TN Standard 5,545 $61,887 $207,200
38469 Loretto , TN Standard 4,647 $67,566 $188,300
38471 Lutts , TN Standard 319 $65,774 $204,300
38472 Lynnville , TN Standard 2,464 $69,861 $340,300
38473 Minor Hill , TN Standard 1,129 $54,526 $247,000
38474 Mount Pleasant , TN Standard 9,143 $59,724 $247,000
38475 Olivehill , TN Standard 873 $55,795 $121,200
38476 Primm Springs , TN Standard 1,228 $83,654 $574,000
38477 Prospect , TN Standard 2,821 $60,542 $223,200
38478 Pulaski , TN Standard 18,943 $61,295 $226,200
38481 Saint Joseph , TN Standard 890 $49,567 $192,700
38482 Santa Fe , TN Standard 2,017 $90,272 $350,000
38483 Summertown , TN Standard 7,610 $61,293 $219,800
38485 Waynesboro , TN Standard 6,165 $52,933 $126,400
38486 Westpoint , TN Standard 1,301 $48,953 $165,600
38487 Williamsport , TN Standard 746 $104,458 $411,100
38488 Taft , TN Standard 2,138 $77,875 $261,500

Cite this page

zipcodes.pro. “ZIP codes starting with 384.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/384

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