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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/30034

30034

ZIP 30034 is in Decatur, Georgia, in DeKalb County; area codes 404, 770, 678, 470 and 943; Eastern time. Decatur has 8 ZIP codes in all.

Type
Standard
Time zone
America/New_York
County
DeKalb
Population
41,847
Coordinates
33.6909, -84.2486
☼ Live from 30034 — Decatur, GA

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Local time: —

Where 30034 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 30034
  • 🔢 Type 30034 into a pocket calculator and turn it upside down: hEOOE — not quite a word, sorry.
  • ➕ As a number, 30,034 = 2 × 15017. Its digits add up to 10, a total 513 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 111010101010010
  • 🏠 Its numerical neighbours: 30033 (Decatur, GA, 9 mi away) and 30035 (Decatur, GA, 3 mi away).
  • 🔄 Backwards, 30034 becomes 43003 — and that is a real ZIP code: Ashley, OH, 470 miles away.
  • 👥 16 other ZIP codes are made of exactly the same digits (03034, 03043, 03304, 04033, 04330, 30043, …). The farthest-flung twin is 34030 in APO AA, a military post office, 4,753 miles away.
  • 🧭 Farther south than 81% of all ZIP codes, and farther east than 59%.
  • 🎯898 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 30034 and you would come out at 33.69°S, 95.75°E — 1,172 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 24m of daylight. Shortest: 9h 55m.
  • 📏 At 16.8 square miles of land, 30034 is bigger than 34% of ZIP codes — room for about 13 Central Parks.
🌙 The sky over 30034 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population41,847This ZIP41,847
Households16,406This ZIP16,406
Housing units20,559This ZIP20,559
Median age43.2This ZIP43.2Georgia37.6US 38.9
Median household income$63,517This ZIP$63,517Georgia$77,353US $80,734
Median home value$251,400This ZIP$251,400Georgia$303,300US $332,700
Median gross rent$1,541This ZIP$1,541Georgia$1,393US $1,413
Bachelor's degree or higher30.4%This ZIP30.4%
Mean commute34.6 minThis ZIP34.6 min
Population density2,492.2 / sq miThis ZIP2,492.2 / sq mi

Business and tax activity

Business establishments487This ZIP487
Employees5,209This ZIP5,209
Annual payroll$252,974,000This ZIP$252,974,000
Tax returns filed21,320This ZIP21,320
Total adjusted gross income$938,529,000This ZIP$938,529,000

Land area

Land area16.79 sq miThis ZIP16.79 sq mi
Water area0.22 sq miThis ZIP0.22 sq mi

Other place names in 30034

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

ZIP codes near 30034

ZIPCityDistance
30035 Decatur, GA 3.4 mi
30032 Decatur, GA 3.6 mi
30294 Ellenwood, GA 3.9 mi
30316 Atlanta, GA 5.1 mi
30288 Conley, GA 5.2 mi
30317 Atlanta, GA 5.5 mi
30002 Avondale Estates, GA 5.7 mi
30088 Stone Mountain, GA 5.9 mi
30030 Decatur, GA 6.2 mi
30031 Decatur, GA 6.4 mi

Find every ZIP code within 10 miles of 30034 →

Questions about this ZIP code

Where is ZIP code 30034?

30034 is in Decatur, Georgia, in DeKalb County, part of the Atlanta-Sandy Springs-Roswell, GA metropolitan area. Its published point location is 33.6909, -84.2486.

What county is 30034 in?

30034 lies in DeKalb County.

What area code is 30034?

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

What time zone is 30034 in?

30034 uses America/New_York.

How many people live in 30034?

About 41,847 people live in ZIP code 30034, in 16,406 households, at 2,492.2 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 30034?

$63,517 a year, against $77,353 across Georgia.

What ZIP codes are near 30034?

The closest are 30035 (3.4 mi), 30032 (3.6 mi), 30294 (3.9 mi), 30316 (5.1 mi) and 30288 (5.2 mi).

Is 30034 a PO Box ZIP code?

30034 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “30034 ZIP Code — Decatur, Georgia (DeKalb County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/30034

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