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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/29143

29143

ZIP 29143 is Sardinia, South Carolina, in Clarendon County; area code 843; Eastern time.

Type
No street area
Time zone
America/New_York
County
Clarendon
Metro area
none
Coordinates
33.8343, -80.0829

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 29051, whose figures describe that area — not this ZIP code.

☼ Live from 29143 — Sardinia, SC

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Where 29143 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 29143
  • 🔢 Type 29143 into a pocket calculator and turn it upside down: EhIGZ — not quite a word, sorry.
  • ➕ As a number, 29,143 = 151 × 193. Its digits add up to 19, a total 2,454 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 111000111010111
  • 🏠 Its numerical neighbours: 29142 (Santee, SC, 36 mi away) and 29145 (Silverstreet, SC, 102 mi away).
  • 🔄 Backwards, 29143 becomes 34192, which is not a ZIP code at all.
  • 👥 41 other ZIP codes are made of exactly the same digits (12439, 12493, 12934, 12943, 13492, 19342, …). The farthest-flung twin is 94132 in San Francisco, CA, 2,372 miles away.
  • 🧭 Farther south than 80% of all ZIP codes, and farther east than 74%.
  • 🎯1,101 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 29143 and you would come out at 33.83°S, 99.92°E — 933 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 24m of daylight. Shortest: 9h 54m.
🌙 The sky over 29143 today
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Source: USGS.

Land area

ZIP codes near 29143

ZIPCityDistance
29051 Gable, SC 3.2 mi
29111 New Zion, SC 5.3 mi
29162 Turbeville, SC 5.7 mi
29001 Alcolu, SC 6.2 mi
29114 Olanta, SC 12.0 mi
29080 Lynchburg, SC 12.3 mi
29104 Mayesville, SC 13.3 mi
29150 Sumter, SC 13.5 mi
29518 Cades, SC 13.8 mi
29102 Manning, SC 14.2 mi

Find every ZIP code within 10 miles of 29143 →

Questions about this ZIP code

Where is ZIP code 29143?

29143 is in Sardinia, South Carolina, in Clarendon County. Its published point location is 33.8343, -80.0829.

What county is 29143 in?

29143 lies in Clarendon County.

What area code is 29143?

Sardinia uses area code 843, from NANPA's telephone records.

What time zone is 29143 in?

29143 uses America/New_York.

What ZIP codes are near 29143?

The closest are 29051 (3.2 mi), 29111 (5.3 mi), 29162 (5.7 mi), 29001 (6.2 mi) and 29114 (12 mi).

Is 29143 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. “29143 ZIP Code — Sardinia, South Carolina (Clarendon County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/29143

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/29143.json

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