30106
ZIP 30106 is in Austell, Georgia, mostly in Cobb County; area codes 404, 770, 678, 470 and 943; Eastern time. Austell has 2 ZIP codes; the other is 30168.
- Type
- Standard
- Time zone
- America/New_York
- County
- Cobb +1 more
- Metro area
- Atlanta-Sandy Springs-Roswell, GA
- Population
- 23,107
- Coordinates
- 33.8329, -84.6281
Weather right now
Asking the National Weather Service…
Where 30106 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.
- 🔢 Type 30106 into a pocket calculator and turn it upside down: gOIOE — not quite a word, sorry.
- ➕ As a number, 30,106 = 2 × 15053. Its digits add up to 10, a total 513 other ZIP codes share.
- 💾In binary, the way a computer stores it:
111010110011010 - 🏠 Its numerical neighbours: 30105 (Armuchee, GA, 52 mi away) and 30107 (Ball Ground, GA, 38 mi away).
- 🔄 Backwards, 30106 becomes 60103 — and that is a real ZIP code: Bartlett, IL, 595 miles away.
- 👥 32 other ZIP codes are made of exactly the same digits (00613, 00631, 01036, 01063, 01360, 01603, …). The farthest-flung twin is 00631 in Castaner, PR, 1,541 miles away.
- 🧭 Farther south than 80% of all ZIP codes, and farther east than 57%.
- 🎯874 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 30106 and you would come out at 33.83°S, 95.37°E — 1,194 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 24m of daylight. Shortest: 9h 54m.
- 📏 At 12.6 square miles of land, 30106 is bigger than 30% of ZIP codes — room for about 9.6 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 23,107This ZIP23,107 |
|---|---|
| Households | 9,401This ZIP9,401 |
| Housing units | 9,802This ZIP9,802 |
| Median age | 38.6This ZIP38.6Georgia37.6US 38.9 |
| Median household income | $68,881This ZIP$68,881Georgia$77,353US $80,734 |
| Median home value | $288,100This ZIP$288,100Georgia$303,300US $332,700 |
| Median gross rent | $1,455This ZIP$1,455Georgia$1,393US $1,413 |
| Bachelor's degree or higher | 29.1%This ZIP29.1% |
| Mean commute | 29.9 minThis ZIP29.9 min |
| Population density | 1,832.9 / sq miThis ZIP1,832.9 / sq mi |
Business and tax activity
| Business establishments | 494This ZIP494 |
|---|---|
| Employees | 9,762This ZIP9,762 |
| Annual payroll | $534,952,000This ZIP$534,952,000 |
| Tax returns filed | 10,620This ZIP10,620 |
| Total adjusted gross income | $524,835,000This ZIP$524,835,000 |
Land area
| Land area | 12.61 sq miThis ZIP12.61 sq mi |
|---|---|
| Water area | 0.03 sq miThis ZIP0.03 sq mi |
Counties 30106 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Cobb County | 97.7% |
| Douglas County | 2.3% |
Other place names in 30106
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 30106
| ZIP | City | Distance |
|---|---|---|
30111 | Clarkdale, GA | 1.6 mi |
30168 | Austell, GA | 4.1 mi |
30126 | Mableton, GA | 4.4 mi |
30122 | Lithia Springs, GA | 4.6 mi |
30127 | Powder Springs, GA | 5.0 mi |
30081 | Smyrna, GA | 5.1 mi |
30008 | Marietta, GA | 5.1 mi |
30082 | Smyrna, GA | 5.5 mi |
30007 | Marietta, GA | 6.8 mi |
30065 | Marietta, GA | 6.8 mi |
Find every ZIP code within 10 miles of 30106 →
Questions about this ZIP code
Where is ZIP code 30106?
30106 is in Austell, Georgia, in Cobb County, part of the Atlanta-Sandy Springs-Roswell, GA metropolitan area. Its published point location is 33.8329, -84.6281.
What county is 30106 in?
30106 spans 2 counties: Cobb County and Douglas County. Most of it falls in Cobb 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 30106?
Austell uses area codes 404, 770, 678, 470 and 943, from NANPA's telephone records.
What time zone is 30106 in?
30106 uses America/New_York.
How many people live in 30106?
About 23,107 people live in ZIP code 30106, in 9,401 households, at 1,832.9 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 30106?
$68,881 a year, against $77,353 across Georgia.
What ZIP codes are near 30106?
The closest are 30111 (1.6 mi), 30168 (4.1 mi), 30126 (4.4 mi), 30122 (4.6 mi) and 30127 (5 mi).
Is 30106 a PO Box ZIP code?
30106 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “30106 ZIP Code — Austell, Georgia (Cobb County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/30106
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/30106.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.