ZIP code 30066
Where is ZIP code 30066?
Marietta, Georgia
Cobb County · Standard ZIP code
ZIP code 30066 belongs to Marietta, Georgia in Cobb County. 30066 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 470, 678, 770 and 943. About 61,761 people live in the 30066 area, where the median household income is $116,074. The closest ZIP codes are 30062 (Marietta, 3.4 mi southeast), 30188 (Woodstock, 4.7 mi north) and 30063 (Marietta, 5 mi south).
| ZIP code | 30066 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Marietta |
| State | Georgia (GA) |
| County | Cobb County |
| Time zone | Eastern Time · now |
| Area codes | 470, 678, 770, 943 |
| Coordinates | 34.0378, -84.5038 map |
| 3-digit prefix | 300 |
Population and income in 30066
| Population | 61,761 · higher than 97% of Georgia ZIP codes |
|---|---|
| People per square mile | 2,274 · higher than 88% of Georgia ZIP codes |
| Median age | 38.8 years · lower than 57% of Georgia ZIP codes |
| Men / women | 49% / 52% |
| Median household income | $116,074 · higher than 94% of Georgia ZIP codes |
| Income per person | $53,612 |
| Below the poverty line | 7.4% |
| Bachelor’s degree or higher | 53% of adults 25+ |
| Median home value | $403,200 · higher than 89% of Georgia ZIP codes |
| Median rent | $1,837 a month |
| Housing units | 23,698 |
| Households | 22,852 (2.68 people on average) |
| Owners / renters | 77% / 23% |
| Land area | 27.16 sq mi (plus 0.25 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 30066. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 30066
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 30062 | Marietta, GA | 3.4 mi SE | Standard |
| 30188 | Woodstock, GA | 4.7 mi N | Standard |
| 30063 | Marietta, GA | 5 mi S | Unique |
| 30102 | Acworth, GA | 5.4 mi NW | Standard |
| 30144 | Kennesaw, GA | 5.8 mi W | Standard |
| 30068 | Marietta, GA | 6.1 mi SE | Standard |
| 30090 | Marietta, GA | 6.4 mi SW | Standard |
| 30006 | Marietta, GA | 6.5 mi SW | PO Box only |
| 30075 | Roswell, GA | 6.8 mi E | Standard |
| 30156 | Kennesaw, GA | 7.1 mi W | PO Box only |
| 30160 | Kennesaw, GA | 7.1 mi W | PO Box only |
| 30060 | Marietta, GA | 7.2 mi S | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 30066 or measure the distance to another ZIP code.
How to address mail to 30066
123 MAIN ST
MARIETTA GA 30066
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (30066-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Marietta, GA
All Marietta ZIP codes with population and income →
Questions
- What city is ZIP code 30066?
- 30066 is a Marietta, Georgia ZIP code.
- What county is 30066 in?
- ZIP code 30066 is in Cobb County, Georgia.
- What time zone is ZIP code 30066 in?
- 30066 is in the Eastern Time zone (America/New_York).
- What area code is 30066?
- Phone numbers in ZIP code 30066 use area codes 470, 678, 770 and 943.
- What is the population of ZIP code 30066?
- About 61,761 people live in ZIP code 30066, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 30066?
- The median household income in 30066 is $116,074 a year, higher than 94% of Georgia ZIP codes.
- What ZIP codes are near 30066?
- The nearest ZIP codes to 30066 are 30062 (Marietta, 3.4 miles), 30188 (Woodstock, 4.7 miles), 30063 (Marietta, 5 miles) and 30102 (Acworth, 5.4 miles).