Zip Code 30067
Marietta, Georgia — Cobb County
📍 ZIP code 30067 is in Marietta, Cobb County, Georgia.
ZIP code 30067 is located in Marietta, Cobb County, Georgia. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 46,436. The area code for ZIP code 30067 is 404.
Quick Answer
Zip code 30067 is in Marietta, Georgia (Cobb County). It has a population of 46,436, median household income of $76,537, and median home value of $430,700.
Population
46,436
Income
$76,537
Home Value
$430,700
Climate
84°F / 32°F
About Zip Code 30067
Zip code 30067 is located in Marietta, Georgia, within Cobb County. Home to approximately 46,436 residents, this area sits at an elevation of 1013 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 404.
The median household income is $76,537 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $430,700, and the cost of living index is 124 (24% above the national average of 100).
Summers average a high of 84°F while winters drop to 32°F. The area receives about 56 in of rain and 1 in of snow annually. The zip code covers 14.8 square miles of land area and 0.3 square miles of water.
Key Statistics
46,436
$76,537
$430,700
Eastern (EST/EDT)
404
1013 ft
14.8 sq mi
33.7
21,168
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Compare With Nearby Zip Codes
| Metric | 30067 | 30068 | 30339 | 30328 | 30060 | 30080 |
|---|---|---|---|---|---|---|
| City | Marietta, GA | Marietta, GA | Atlanta, GA | Atlanta, GA | Marietta, GA | Smyrna, GA |
| Population | 46,436 | 33,040 | 34,872 | 38,821 | 39,313 | 53,334 |
| Median Income | $76,537 | $142,911 | $101,049 | $113,736 | $62,180 | $87,949 |
| Home Value | $430,700 | $564,400 | $437,300 | $551,600 | $282,200 | $409,700 |
| Cost of Living | 124 | 186 | 142 | 165 | 87 | 127 |
| Median Age | 33.7 | 44.7 | 33.7 | 38.7 | 30.7 | 35.1 |
Cost of Living
100 = National Average. Marietta's cost of living is 24% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
5.6x
Demographics
Zip code 30067 has a population of 46,436 people with a median age of 33.7. There are 21,168 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Marietta (30067) population trend from 2010 to 2024
↓ -35.9%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
84°F
32°F
56 in
1 in
Marietta experiences warm summers with average highs around 84°F. Winters are cool with lows averaging 32°F. The area receives about 1 in of snow per year.
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Housing & Economy
Median Home Value
$430,700
Median Household Income
$76,537
With 21,168 housing units across 14.8 square miles, 30067 has a housing density of 1,430 units per square mile. The home price-to-income ratio is 5.6x.
Location & Geography
Latitude
33.9343°
Longitude
-84.4622°
Land Area
14.8 sq mi
Water Area
0.3 sq mi
Nearby Zip Codes
Zip codes closest to 30067 (Marietta, GA) with distances:
All Zip Codes in Marietta, GA
Other zip codes serving Marietta:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 30067's $76,537. A way to compare Marietta to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 30067 (Marietta, GA). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Marietta, Georgia?
Marietta, Georgia uses zip code 30067 along with 6 other zip codes.
What county is zip code 30067 in?
Zip code 30067 is located in Cobb County, Georgia.
What is the population of zip code 30067?
The population of zip code 30067 is 46,436 with a median age of 33.7.
Is 30067 in Marietta, Georgia?
Yes, zip code 30067 is in Marietta, Cobb County, Georgia. The area code is 404.
Frequently Asked Questions
What city is zip code 30067 in?
Zip code 30067 is in Marietta, Georgia. It is part of Cobb County and uses the Eastern (EST/EDT) timezone.
What is zip code 30067?
Zip code 30067 is a U.S. postal code in Marietta, Georgia (Cobb County). It has a population of 46,436 and covers 14.8 square miles.
What is the population of zip code 30067?
The population of zip code 30067 (Marietta, GA) is 46,436 with a median age of 33.7. There are approximately 21,168 housing units in this area.
What is the median income in zip code 30067?
The median household income in zip code 30067 (Marietta, GA) is $76,537 per year. The cost of living index is 124 (100 = national average).
What is the average home price in zip code 30067?
The median home value in zip code 30067 (Marietta, GA) is $430,700. The cost of living index is 124 compared to the national average of 100.
What county is zip code 30067 in?
Zip code 30067 is located in Cobb County, Georgia. The primary city is Marietta.
What is the area code for zip code 30067?
Zip code 30067 in Marietta, GA uses area code 404. It is located in the Eastern (EST/EDT) timezone.
Is zip code 30067 a good place to live?
Zip code 30067 (Marietta, GA) has a cost of living index of 124 (100 = national average), a median household income of $76,537, and median home values of $430,700. The median age is 33.7. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 30067?
The cost of living index for zip code 30067 (Marietta, GA) is 124, where 100 represents the national average. This area is above the national average. Median home value: $430,700.
What schools serve zip code 30067?
Zip code 30067 in Marietta, Georgia is served by the local school district of Cobb County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.