30023

ZIP 30023 is in Alpharetta, Georgia, in Fulton County; area codes 404, 770, 678, 470 and 943; Eastern time. Alpharetta has 5 ZIP codes; the others are 30004, 30005, 30009 and 30022.

Type: No street area
Time zone: America/New_York
County: Fulton
Metro area: Atlanta-Sandy Springs-Roswell, GA
Coordinates: 34.0754, -84.2941

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 30009, whose figures describe that area — not this ZIP code.

☼ Live from 30023 — Alpharetta, GA

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Where 30023 is

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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 30023

🔢 Type 30023 into a pocket calculator and turn it upside down: EZOOE — not quite a word, sorry.
➕ As a number, 30,023 = 7 × 4289. Its digits add up to 8, a total 251 other ZIP codes share.
💾In binary, the way a computer stores it: 111010101000111
🏠 Its numerical neighbours: 30022 (Alpharetta, GA, 4 mi away) and 30024 (Suwanee, GA, 12 mi away).
🔄 Backwards, 30023 becomes 32003 — and that is a real ZIP code: Fleming Island, FL, 314 miles away.
👥 18 other ZIP codes are made of exactly the same digits (02303, 02330, 03032, 03230, 03302, 20033, …). The farthest-flung twin is 03230 in Danbury, NH, 933 miles away.
🧭 Farther south than 78% of all ZIP codes, and farther east than 59%.
🎯882 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
🌏 Dig straight through the Earth from 30023 and you would come out at 34.08°S, 95.71°E — 1,175 miles from Perth, Australia, the nearest big city to that spot.
☀Longest day of the year: 14h 26m of daylight. Shortest: 9h 53m.

🌙 The sky over 30023 today

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Source: USGS.

Business and tax activity

Business establishments	21This ZIP21
Employees	130This ZIP130
Annual payroll	$11,617,000This ZIP$11,617,000

Land area

ZIP codes near 30023

ZIP	City	Distance
`30009`	Alpharetta, GA	0.6 mi
`30076`	Roswell, GA	3.4 mi
`30022`	Alpharetta, GA	4.3 mi
`30005`	Alpharetta, GA	4.5 mi
`30004`	Alpharetta, GA	4.9 mi
`30077`	Roswell, GA	5.3 mi
`30075`	Roswell, GA	5.8 mi
`30350`	Atlanta, GA	6.9 mi
`30092`	Peachtree Corners, GA	8.0 mi
`30338`	Atlanta, GA	9.0 mi

Find every ZIP code within 10 miles of 30023 →

Questions about this ZIP code

Where is ZIP code 30023?

30023 is in Alpharetta, Georgia, in Fulton County, part of the Atlanta-Sandy Springs-Roswell, GA metropolitan area. Its published point location is 34.0754, -84.2941.

What county is 30023 in?

30023 lies in Fulton County.

What area code is 30023?

Alpharetta uses area codes 404, 770, 678, 470 and 943, from NANPA's telephone records.

What time zone is 30023 in?

30023 uses America/New_York.

What ZIP codes are near 30023?

The closest are 30009 (0.6 mi), 30076 (3.4 mi), 30022 (4.3 mi), 30005 (4.5 mi) and 30004 (4.9 mi).

Is 30023 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. “30023 ZIP Code — Alpharetta, Georgia (Fulton County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/30023

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/30023.json

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