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/29804

29804

ZIP 29804 is in Aiken, South Carolina, in Aiken County; area codes 803 and 839; Eastern time. Aiken has 6 ZIP codes; the others are 29801, 29802, 29803, 29805 and 29808.

Type
No street area
Time zone
America/New_York
County
Aiken
Coordinates
33.5377, -81.5999

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 29801, whose figures describe that area — not this ZIP code.

☼ Live from 29804 — Aiken, SC

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Where 29804 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 29804
  • 🔢 Type 29804 into a pocket calculator and turn it upside down: hOBGZ — not quite a word, sorry.
  • ➕ As a number, 29,804 = 2 × 2 × 7451. Its digits add up to 23, a total 2,533 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 111010001101100
  • 🏠 Its numerical neighbours: 29803 (Aiken, SC, 8 mi away) and 29805 (Aiken, SC, 7 mi away).
  • 🔄 Backwards, 29804 becomes 40892, which is not a ZIP code at all.
  • 👥 51 other ZIP codes are made of exactly the same digits (02894, 04289, 04928, 04982, 09248, 09824, …). The farthest-flung twin is 09824 in APO AE, a military post office, 6,096 miles away.
  • 🧭 Farther south than 82% of all ZIP codes, and farther east than 68%.
  • 🎯1,034 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 29804 and you would come out at 33.54°S, 98.40°E — 1,019 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 23m of daylight. Shortest: 9h 55m.
🌙 The sky over 29804 today
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🌋 Shake report
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Source: USGS.

Business and tax activity

Business establishments7This ZIP7
Employees29This ZIP29
Annual payroll$1,215,000This ZIP$1,215,000

Land area

ZIP codes near 29804

ZIPCityDistance
29808 Aiken, SC 0.0 mi
29839 Montmorenci, SC 2.1 mi
29856 Windsor, SC 6.2 mi
29801 Aiken, SC 6.2 mi
29802 Aiken, SC 7.1 mi
29805 Aiken, SC 7.2 mi
29803 Aiken, SC 8.3 mi
29809 New Ellenton, SC 9.9 mi
29851 Warrenville, SC 12.6 mi
29164 Wagener, SC 12.8 mi

Find every ZIP code within 10 miles of 29804 →

Questions about this ZIP code

Where is ZIP code 29804?

29804 is in Aiken, South Carolina, in Aiken County, part of the Augusta-Richmond County, GA-SC metropolitan area. Its published point location is 33.5377, -81.5999.

What county is 29804 in?

29804 lies in Aiken County.

What area code is 29804?

Aiken uses area codes 803 and 839, from NANPA's telephone records.

What time zone is 29804 in?

29804 uses America/New_York.

What ZIP codes are near 29804?

The closest are 29808 (0 mi), 29839 (2.1 mi), 29856 (6.2 mi), 29801 (6.2 mi) and 29802 (7.1 mi).

Is 29804 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.

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Cite this page

zipcodes.pro. “29804 ZIP Code — Aiken, South Carolina (Aiken County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/29804

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/29804.json

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