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/29631

29631

ZIP 29631 is in Clemson, South Carolina, mostly in Pickens County; area codes 864 and 821; Eastern time. Clemson has 4 ZIP codes; the others are 29632, 29633 and 29634.

Type
Standard
Time zone
America/New_York
County
Pickens +1 more
Population
16,849
Coordinates
34.6816, -82.8178
☼ Live from 29631 — Clemson, SC

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 29631 is

Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.

★ Weird and wonderful facts about 29631
  • 🔢 Type 29631 into a pocket calculator and turn it upside down: IEgGZ — not quite a word, sorry.
  • ➕ As a number, 29,631 = 3 × 7 × 17 × 83. Its digits add up to 21, a total 2,594 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 111001110111111
  • 🏠 Its numerical neighbours: 29630 (Central, SC, 4 mi away) and 29632 (Clemson, SC, 1 mi away).
  • 🔄 Backwards, 29631 becomes 13692 — and that is a real ZIP code: Thousand Island Park, NY, 756 miles away.
  • 👥 44 other ZIP codes are made of exactly the same digits (12936, 13692, 16239, 16329, 16923, 16932, …). The farthest-flung twin is 96321 in FPO AA, a military post office, 7,297 miles away.
  • 🧭 Farther south than 76% of all ZIP codes, and farther east than 63%.
  • 🎯935 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 29631 and you would come out at 34.68°S, 97.18°E — 1,093 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 29m of daylight. Shortest: 9h 50m.
  • 📏 At 8.7 square miles of land, 29631 is bigger than 25% of ZIP codes — room for about 6.6 Central Parks.
🌙 The sky over 29631 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population16,849This ZIP16,849
Households6,556This ZIP6,556
Housing units7,315This ZIP7,315
Median age23.0This ZIP23.0South Carolina40.2US 38.9
Median household income$48,800This ZIP$48,800South Carolina$69,324US $80,734
Median home value$400,400This ZIP$400,400South Carolina$259,000US $332,700
Median gross rent$1,053This ZIP$1,053South Carolina$1,180US $1,413
Bachelor's degree or higher63.2%This ZIP63.2%
Mean commute18.2 minThis ZIP18.2 min
Population density1,934.0 / sq miThis ZIP1,934.0 / sq mi

Business and tax activity

Business establishments385This ZIP385
Employees5,032This ZIP5,032
Annual payroll$141,265,000This ZIP$141,265,000
Tax returns filed5,120This ZIP5,120
Total adjusted gross income$557,067,000This ZIP$557,067,000

Land area

Land area8.71 sq miThis ZIP8.71 sq mi
Water area0.58 sq miThis ZIP0.58 sq mi

Counties 29631 spans

A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.

CountyShare of this ZIP
Pickens County 99.5%
Anderson County 0.5%

Other place names in 29631

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 29631

ZIPCityDistance
29634 Clemson, SC 1.1 mi
29632 Clemson, SC 1.1 mi
29633 Clemson, SC 1.1 mi
29630 Central, SC 4.1 mi
29656 La France, SC 4.9 mi
29670 Pendleton, SC 6.0 mi
29665 Newry, SC 6.3 mi
29667 Norris, SC 6.7 mi
29677 Sandy Springs, SC 6.8 mi
29678 Seneca, SC 7.5 mi

Find every ZIP code within 10 miles of 29631 →

Questions about this ZIP code

Where is ZIP code 29631?

29631 is in Clemson, South Carolina, in Pickens County, part of the Greenville-Anderson-Greer, SC metropolitan area. Its published point location is 34.6816, -82.8178.

What county is 29631 in?

29631 spans 2 counties: Pickens County and Anderson County. Most of it falls in Pickens County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.

What area code is 29631?

Clemson uses area codes 864 and 821, from NANPA's telephone records.

What time zone is 29631 in?

29631 uses America/New_York.

How many people live in 29631?

About 16,849 people live in ZIP code 29631, in 6,556 households, at 1,934.0 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 29631?

$48,800 a year, against $69,324 across South Carolina.

What ZIP codes are near 29631?

The closest are 29634 (1.1 mi), 29632 (1.1 mi), 29633 (1.1 mi), 29630 (4.1 mi) and 29656 (4.9 mi).

Is 29631 a PO Box ZIP code?

29631 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “29631 ZIP Code — Clemson, South Carolina (Pickens County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/29631

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/29631.json

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