Marietta, GA ZIP codes
Marietta, Georgia has 14 ZIP codes, including 6 PO Box ZIPs. They are in Cobb County.
- Population in these ZIPs
- 331,369
- Avg. median income
- $108,900population-weighted
- Typical home value
- $465,600population-weighted
- Metro area
- Atlanta-Sandy Springs-Roswell, GA
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Marietta, GA ZIP codes list
| ZIP code | County | Population | Median income | Typical home value |
|---|---|---|---|---|
| 30006 PO Box | Cobb County | — | — | — |
| 30007 PO Box | Cobb County | — | — | — |
| 30008 | Cobb County | 35,547 | $74,877 | $325,700 |
| 30060 | Cobb County | 38,499 | $67,510 | $341,500 |
| 30061 PO Box | Cobb County | — | — | — |
| 30062 | Cobb County | 62,284 | $132,631 | $553,100 |
| 30063 PO Box | Cobb County | — | — | — |
| 30064 | Cobb County | 52,125 | $122,195 | $499,400 |
| 30065 PO Box | Cobb County | — | — | — |
| 30066 | Cobb County | 61,761 | $116,074 | $441,500 |
| 30067 | Cobb County | 47,271 | $83,568 | $402,700 |
| 30068 | Cobb County | 33,882 | $150,101 | $672,000 |
| 30069 PO Box | Cobb County | — | — | — |
| 30090 | Cobb County | 0 | — | — |
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
Cities near Marietta
- Smyrna 6 mi
- Kennesaw 7 mi
- Mableton 9 mi
- Austell 10 mi
- Powder Springs 11 mi
- Acworth 12 mi
- Roswell 12 mi
- Woodstock 12 mi
- Atlanta 12 mi
- Lithia Springs 14 mi
- Hiram 15 mi
- Peachtree Corners 17 mi
Frequently asked questions
What is the ZIP code for Marietta, GA?
Marietta, GA has 14 ZIP codes: 30006, 30007, 30008, 30060, 30061, 30062, 30063, 30064, 30065, 30066, 30067, 30068, 30069 and 30090.
What county is Marietta, Georgia in?
Marietta ZIP codes are in Cobb County.
Which Marietta ZIP codes are PO Boxes?
30006, 30007, 30061, 30063, 30065 and 30069 are PO Box or single-organization ZIP codes; they have no residential delivery area.