ZIP code 30090: Marietta, GA
30090 is a ZIP code in Marietta, Georgia, mainly in Cobb County, part of the Atlanta-Sandy Springs-Roswell, GA metro area.
- Population
- 0
- Median household income
- —
- Typical home value
- —
- Median rent
- —gross, per month
- Median age
- —
- Homeowners
- —of occupied homes
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Shaded: ZIP code 30090's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 30090 details
| City | Marietta |
|---|---|
| State | Georgia |
| County | Cobb County |
| Metro area | Atlanta-Sandy Springs-Roswell, GA |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 0 sq mi |
| Center coordinates | 33.95314, -84.54816 |
ZIP codes near 30090
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 30006 | Marietta, GA | 0.1 mi | — |
| 30061 | Marietta, GA | 1.5 mi | — |
| 30063 | Marietta, GA | 2.3 mi | — |
| 30060 | Marietta, GA | 2.3 mi | 38,499 |
| 30069 | Marietta, GA | 2.9 mi | — |
| 30007 | Marietta, GA | 2.9 mi | — |
| 30065 | Marietta, GA | 2.9 mi | — |
| 30064 | Marietta, GA | 3.6 mi | 52,125 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
About ZIP code 30090
What city is ZIP code 30090?
ZIP code 30090 is in Marietta, GA, in Cobb County.
What county is ZIP code 30090 in?
30090 is mainly in Cobb County, Georgia.
What time zone is ZIP code 30090 in?
30090 is in Eastern Time (UTC−5). It observes daylight saving time.