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 — ZIP/31604

31604

ZIP 31604 is in Valdosta, Georgia, in Lowndes County; area code 229; Eastern time. Valdosta has 7 ZIP codes in all.

Type
No street area
Time zone
America/New_York
County
Lowndes
Metro area
Valdosta, GA
Coordinates
30.8280, -83.2522

The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

This ZIP code has no Census tabulation area of its own. Its point falls inside ZCTA 31601, whose figures describe that area — not this ZIP code.

☼ Live from 31604 — Valdosta, GA

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 31604 is

This ZIP code has no Census tabulation area, so there is no boundary to draw — the marker is its published point location.

★ Weird and wonderful facts about 31604
  • 🔢 Type 31604 into a pocket calculator and turn it upside down: hOgIE — not quite a word, sorry.
  • ➕ As a number, 31,604 = 2 × 2 × 7901. Its digits add up to 14, a total 1,416 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 111101101110100
  • 🏠 Its numerical neighbours: 31603 (Valdosta, GA, 0 mi away) and 31605 (Valdosta, GA, 7 mi away).
  • 🔄 Backwards, 31604 becomes 40613, which is not a ZIP code at all.
  • 👥 68 other ZIP codes are made of exactly the same digits (01346, 01364, 01436, 01463, 03461, 04613, …). The farthest-flung twin is 34061 in FPO AA, a military post office, 1,530 miles away.
  • 🧭 Farther south than 91% of all ZIP codes, and farther east than 62%.
  • 🎯1,062 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 31604 and you would come out at 30.83°S, 96.75°E — 1,129 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 09m of daylight. Shortest: 10h 09m.
🌙 The sky over 31604 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

Business and tax activity

Business establishments12This ZIP12
Employees72This ZIP72
Annual payroll$4,074,000This ZIP$4,074,000

Land area

ZIP codes near 31604

ZIPCityDistance
31603 Valdosta, GA 0.0 mi
31698 Valdosta, GA 2.7 mi
31606 Valdosta, GA 4.7 mi
31602 Valdosta, GA 6.0 mi
31601 Valdosta, GA 6.0 mi
31605 Valdosta, GA 7.5 mi
31699 Moody Afb, GA 10.4 mi
31636 Lake Park, GA 10.7 mi
31641 Naylor, GA 11.4 mi
31632 Hahira, GA 12.5 mi

Find every ZIP code within 10 miles of 31604 →

Questions about this ZIP code

Where is ZIP code 31604?

31604 is in Valdosta, Georgia, in Lowndes County, part of the Valdosta, GA metropolitan area. Its published point location is 30.8280, -83.2522.

What county is 31604 in?

31604 lies in Lowndes County.

What area code is 31604?

Valdosta uses area code 229, from NANPA's telephone records.

What time zone is 31604 in?

31604 uses America/New_York.

What ZIP codes are near 31604?

The closest are 31603 (0 mi), 31698 (2.7 mi), 31606 (4.7 mi), 31602 (6 mi) and 31601 (6 mi).

Is 31604 a PO Box ZIP code?

Possibly. The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

Download or cite

Cite this page

zipcodes.pro. “31604 ZIP Code — Valdosta, Georgia (Lowndes County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/31604

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/31604.json

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