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/30109

30109

ZIP 30109 is Bowdon Junction, Georgia, in Carroll County; area codes 770, 678, 470 and 943; Eastern time.

Type
No street area
Time zone
America/New_York
County
Carroll
Coordinates
33.6534, -85.1362

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 30117, whose figures describe that area — not this ZIP code.

☼ Live from 30109 — Bowdon Junction, GA

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Where 30109 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 30109
  • 🔢 Type 30109 into a pocket calculator and turn it upside down: GOIOE — not quite a word, sorry.
  • ➕ 30109 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 13, a total 1,179 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 111010110011101
  • 🏠 Its numerical neighbours: 30108 (Bowdon, GA, 11 mi away) and 30110 (Bremen, GA, 6 mi away).
  • 🔄 Backwards, 30109 becomes 90103, which is not a ZIP code at all.
  • 👥 31 other ZIP codes are made of exactly the same digits (00913, 00931, 01039, 01093, 01903, 01930, …). The farthest-flung twin is 09031 in APO AE, a military post office, 4,704 miles away.
  • 🧭 Farther south than 81% of all ZIP codes, and farther east than 56%.
  • 🎯857 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 30109 and you would come out at 33.65°S, 94.86°E — 1,223 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 30109 today
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Source: USGS.

Land area

ZIP codes near 30109

ZIPCityDistance
30150 Mount Zion, GA 2.7 mi
30119 Carrollton, GA 4.3 mi
30117 Carrollton, GA 4.9 mi
30110 Bremen, GA 5.9 mi
30118 Carrollton, GA 6.0 mi
30112 Carrollton, GA 6.0 mi
30182 Waco, GA 6.5 mi
30108 Bowdon, GA 11.1 mi
30179 Temple, GA 11.3 mi
30116 Carrollton, GA 11.3 mi

Find every ZIP code within 10 miles of 30109 →

Questions about this ZIP code

Where is ZIP code 30109?

30109 is in Bowdon Junction, Georgia, in Carroll County, part of the Atlanta-Sandy Springs-Roswell, GA metropolitan area. Its published point location is 33.6534, -85.1362.

What county is 30109 in?

30109 lies in Carroll County.

What area code is 30109?

Bowdon Junction uses area codes 770, 678, 470 and 943, from NANPA's telephone records.

What time zone is 30109 in?

30109 uses America/New_York.

What ZIP codes are near 30109?

The closest are 30150 (2.7 mi), 30119 (4.3 mi), 30117 (4.9 mi), 30110 (5.9 mi) and 30118 (6 mi).

Is 30109 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. “30109 ZIP Code — Bowdon Junction, Georgia (Carroll County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/30109

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/30109.json

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