30090 ZIP Code — Marietta, GA
Cobb County, Georgia
ZIP code 30090 is located in Marietta, Georgia, within Cobb County. It covers approximately 0.01 square miles and serves a population of 0 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 770/678/470.
0
population
0.01
sq mi land
Standard
ZIP type
Eastern (ET)
timezone
30090 ZIP code map
Cities in ZIP code 30090
Below are the cities the US Postal Service accepts for ZIP code 30090. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Marietta | Preferred |
Nearby ZIP codes
30063 Marietta (0 mi)
30060 Marietta (1.8 mi)
30069 Marietta (3.2 mi)
30008 Marietta (4.2 mi)
30064 Marietta (4.4 mi)
30067 Marietta (5.2 mi)
30066 Marietta (5.7 mi)
30062 Marietta (5.9 mi)
30152 Kennesaw (6 mi)
30144 Kennesaw (6.2 mi)
30068 Marietta (6.4 mi)
30080 Smyrna (6.7 mi)
Demographics
updated 06/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 13 |
| County FIPS | 067 |
| Geography | |
|---|---|
| Land area | 0.01 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 33.9525 |
| Longitude | -84.5500 |
| Timezone | Eastern (ET) |
| Area code | 770/678/470 |