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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/30434

30434

ZIP 30434 is Louisville, Georgia, mostly in Jefferson County; area code 478; Eastern time.

Type
Standard
Time zone
America/New_York
County
Jefferson +1 more
Metro area
none
Population
4,883
Coordinates
33.0246, -82.3663
☼ Live from 30434 — Louisville, GA

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Where 30434 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 30434
  • 🔢 Type 30434 into a pocket calculator and turn it upside down: hEhOE — not quite a word, sorry.
  • ➕ As a number, 30,434 = 2 × 15217. Its digits add up to 14, a total 1,416 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 111011011100010
  • 🏠 Its numerical neighbours: 30429 (Hagan, GA, 65 mi away) and 30436 (Lyons, GA, 60 mi away).
  • 🔄 Backwards, 30434 becomes 43403 — and that is a real ZIP code: Bowling Green, OH, 581 miles away.
  • 👥 13 other ZIP codes are made of exactly the same digits (03443, 04343, 30344, 33404, 33440, 34034, …). The farthest-flung twin is 34034 in APO AA, a military post office, 4,925 miles away.
  • 🧭 Farther south than 84% of all ZIP codes, and farther east than 65%.
  • 🎯1,014 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 30434 and you would come out at 33.02°S, 97.63°E — 1,064 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 20m of daylight. Shortest: 9h 58m.
  • 📏 At 203.5 square miles of land, 30434 is bigger than 91% of ZIP codes — room for about 155 Central Parks.
🌙 The sky over 30434 today
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🌋 Shake report
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Source: USGS.

People and housing

Population4,883This ZIP4,883
Households1,731This ZIP1,731
Housing units2,257This ZIP2,257
Median age42.1This ZIP42.1Georgia37.6US 38.9
Median household income$51,323This ZIP$51,323Georgia$77,353US $80,734
Median home value$96,400This ZIP$96,400Georgia$303,300US $332,700
Median gross rent$724This ZIP$724Georgia$1,393US $1,413
Bachelor's degree or higher18.9%This ZIP18.9%
Mean commute30.2 minThis ZIP30.2 min
Population density24.0 / sq miThis ZIP24.0 / sq mi

Business and tax activity

Business establishments122This ZIP122
Employees1,415This ZIP1,415
Annual payroll$58,747,000This ZIP$58,747,000
Tax returns filed2,170This ZIP2,170
Total adjusted gross income$109,101,000This ZIP$109,101,000

Land area

Land area203.55 sq miThis ZIP203.55 sq mi
Water area1.60 sq miThis ZIP1.60 sq mi

Counties 30434 spans

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

CountyShare of this ZIP
Jefferson County 81.8%
Burke County 18.2%

Other place names in 30434

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

ZIP codes near 30434

ZIPCityDistance
30811 Gough, GA 9.3 mi
30477 Wadley, GA 11.4 mi
30833 Wrens, GA 11.5 mi
30413 Bartow, GA 12.9 mi
30803 Avera, GA 13.0 mi
30816 Keysville, GA 14.6 mi
30823 Stapleton, GA 14.6 mi
31018 Davisboro, GA 14.9 mi
30441 Midville, GA 16.3 mi
30818 Matthews, GA 17.1 mi

Find every ZIP code within 10 miles of 30434 →

Questions about this ZIP code

Where is ZIP code 30434?

30434 is in Louisville, Georgia, in Jefferson County. Its published point location is 33.0246, -82.3663.

What county is 30434 in?

30434 spans 2 counties: Jefferson County and Burke County. Most of it falls in Jefferson 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 30434?

Louisville uses area code 478, from NANPA's telephone records.

What time zone is 30434 in?

30434 uses America/New_York.

How many people live in 30434?

About 4,883 people live in ZIP code 30434, in 1,731 households, at 24.0 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 30434?

$51,323 a year, against $77,353 across Georgia.

What ZIP codes are near 30434?

The closest are 30811 (9.3 mi), 30477 (11.4 mi), 30833 (11.5 mi), 30413 (12.9 mi) and 30803 (13 mi).

Is 30434 a PO Box ZIP code?

30434 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “30434 ZIP Code — Louisville, Georgia (Jefferson County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/30434

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