Marietta ZIP Codes — Cobb County, GA

There are 14 unique ZIP codes in Marietta, Georgia. Area code: 770/678/470.

ZIP codes

137.59

sq mi land

1.39

sq mi water

770/678/470

area code

Marietta, GA ZIP code map

About Marietta, GA

Marietta, Georgia is a vibrant city located in Cobb County, known for its rich history and southern charm. The city offers a blend of modern amenities and historic sites, making it an attractive destination for residents and visitors alike. With a thriving community, Marietta serves as a hub for family-friendly activities and cultural experiences.

Location & geography

Marietta is situated approximately 20 miles northwest of downtown Atlanta, providing easy access to the larger metropolitan area. It is bordered by several cities including Kennesaw to the north, Smyrna to the southeast, and Powder Springs to the southwest. The city encompasses a total land area of 137.59 square miles, with a small water area of 1.39 square miles.

Community & economy

The character of Marietta is defined by its strong sense of community and a diverse population. The local economy is supported by various industries, including retail, healthcare, and education. Daily life in Marietta is enhanced by parks, cultural events, and a variety of dining options that cater to all tastes.

Transportation

Marietta is served by several major highways, including Interstate 75 and Interstate 285, which facilitate travel to surrounding areas. The nearest airport is Hartsfield-Jackson Atlanta International Airport, located about 30 miles to the southeast. Public transportation options include bus services provided by CobbLinc, which connects residents to nearby cities and the Atlanta metro area.

History

Marietta was founded in the early 1830s and quickly developed into a key transportation hub in Georgia. Historically, the city's economy thrived on industries such as cotton milling and railroad development during the 19th century. Notable events include the Civil War battles that took place in the vicinity, which have greatly influenced the city's historical narrative.

Did you know?

One surprising fact about Marietta is that the city is home to the Big Chicken, a well-known landmark and restaurant that has become an icon in the community. Additionally, Marietta has a strong connection to the film industry, with many TV shows and movies being filmed in and around the area.

ZIP codes for Marietta, GA (14)

ZIP code	City	County	Map
30006	Marietta	Cobb	View map
30007	Marietta	Cobb	View map
30008	Marietta	Cobb	View map
30060	Marietta	Cobb	View map
30061	Marietta	Cobb	View map
30062	Marietta	Cobb	View map
30063	Marietta	Cobb	View map
30064	Marietta	Cobb	View map
30065	Marietta	Cobb	View map
30066	Marietta	Cobb	View map
30067	Marietta	Cobb	View map
30068	Marietta	Cobb	View map
30069	Marietta	Cobb	View map
30090	Marietta	Cobb	View map

Demographics & statistics

328,667

Population

38.1

Median age

$100,765

Median household income

$48,474

Per capita income

$367,757

Median home value

$1,492

Median monthly rent

67.6%

Home ownership

9.1%

Poverty rate

4.5%

Unemployment

82,226

Housing units

49.7%

Bachelor's or higher

Age distribution

Male Female

9,073

Under 5

9,212

11,058

5–9

11,227

11,965

10–14

12,147

11,095

15–19

11,264

10,137

20–24

10,292

21,420

25–34

21,746

22,773

35–44

23,119

21,640

45–54

21,970

10,989

55–59

11,157

9,247

60–64

9,388

14,700

65–74

14,923

6,725

75–84

6,827

2,269

85+

2,304

← Male

Female →

Age summary

Group	Count	%
Under 18	78,559	24.0%
18 and over	250,108	76.0%
65 and over	47,748	14.5%
Median age	38.1 years

Race & ethnicity

White 50.3%

Black or African American 18.5%

Hispanic or Latino 11.2%

Two or more races 7.2%

Other race 6.8%

Asian 5.6%

American Indian / Alaska Native 0.4%

Group	Count	%
White	186,202	50.3%
Black or African American	68,420	18.5%
Hispanic or Latino	41,542	11.2%
Two or more races	26,697	7.2%
Other race	25,330	6.8%
Asian	20,557	5.6%
American Indian / Alaska Native	1,393	0.4%

Household income

Under $10k 3.9%

$10k–$15k 2.4%

$15k–$25k 5.0%

$25k–$35k 6.2%

$35k–$50k 9.1%

$50k–$75k 14.6%

$75k–$100k 11.8%

$100k–$150k 18.1%

$150k–$200k 11.0%

$200k+ 18.0%

Range	% of households
Under $10k	3.9%
$10k–$15k	2.4%
$15k–$25k	5.0%
$25k–$35k	6.2%
$35k–$50k	9.1%
$50k–$75k	14.6%
$75k–$100k	11.8%
$100k–$150k	18.1%
$150k–$200k	11.0%
$200k+	18.0%
Median income	$100,765

Housing

Home values

Under $50k 1.6%

$50k–$100k 1.4%

$100k–$150k 4.2%

$150k–$200k 8.6%

$200k–$300k 22.1%

$300k–$500k 35.5%

$500k–$1M 22.9%

$1M+ 3.7%

Housing overview

Metric	Value
Median home value	$367,757
Median rent / month	$1,492
Owner occupied	67.6%
Renter occupied	32.4%
Vacant	5.5%
Single-family detached	70.1%
Large apartment buildings	7.4%
Mobile homes	0.6%
Median rooms	6.7
Avg household size (owned)	2.72

Year built

Era	%
2020 or later	0.3%
2010–2019	5.7%
2000–2009	10.5%
1990–1999	15.8%
1980–1989	28.8%
1970–1979	22.3%
1960–1969	9.6%
1950–1959	4.6%
1940–1949	1.3%
1939 or earlier	1.1%

Bedrooms

Size	% of units
No bedroom (studio)	1.3%
1 bedroom	7.8%
2 bedrooms	18.1%
3 bedrooms	31.4%
4 bedrooms	27.7%
5+ bedrooms	13.7%

Vehicles per household

Vehicles	% of households
No vehicle	4.9%
1 vehicle	29.8%
2 vehicles	43.1%
3 or more	22.2%

Heating fuel

Fuel type	%
Utility gas	73.3%
Electricity	24.7%
Propane / LP gas	1.2%
Fuel oil	0.4%
No fuel used	0.3%

Households & families

Household type	Count	%
Married-couple family	63,516	50.7%
Cohabiting couple	7,318	6.2%
Male householder, no spouse	19,518	16.5%
Female householder, no spouse	31,302	26.5%
Households with children under 18	41,377	34.3%
Households with seniors (65+)	33,124	27.4%
Average household size	2.66

Marital status

Status	Male	Female
Never married	37.1%	30.2%
Married	51.6%	48.7%
Separated	1.4%	1.6%
Widowed	1.7%	6.8%
Divorced	8.3%	12.7%

Education

Less than 9th grade 5.3%

Some HS, no diploma 3.6%

HS graduate 17.3%

Some college, no degree 17.1%

Associate's degree 7.0%

Bachelor's degree 31.4%

Graduate / professional 18.3%

Metric	%
HS diploma or higher	91.1%
Bachelor's or higher	49.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	5,440	6.4%
Kindergarten	4,471	5.2%
Elementary school	36,711	42.8%
High school	18,787	21.6%
College / grad school	21,188	24.1%

Employment

Industry of employment

Professional & management 18.9%

Education & healthcare 18.4%

Retail trade 10.5%

Arts, food & hospitality 9.4%

Construction 9.0%

Finance & real estate 8.9%

Manufacturing 7.0%

Other services 4.9%

Transportation & utilities 4.7%

Wholesale trade 3.0%

Information 2.6%

Public administration 2.6%

Agriculture & mining 0.1%

Occupation

Category	%
Management, business & arts	47.5%
Service	14.9%
Sales & office	19.8%
Natural resources & construction	9.3%
Production & transportation	8.5%

Employment type

Type	%
Private sector	84.0%
Government	9.2%
Self-employed	6.6%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	68.9%
Carpool	8.0%
Public transit	0.8%
Walk	1.2%
Other means	2.8%
Avg commute (minutes)	28.8

Poverty

All people 9.1%

Under 18 years 10.7%

18 and over 8.5%

Married-couple families 3.4%

Female-led households 13.6%

Income support

Source	% of households
Social Security	26.0%
Retirement income	20.3%
Supplemental Security	2.8%
Cash public assistance	1.3%
Food stamps / SNAP	6.0%

Health indicators

Condition	%
High blood pressure	30.3%
High cholesterol	29.4%
Heart disease	4.9%
Stroke	2.4%
Asthma	8.6%
Arthritis	21.2%
Kidney disease	2.5%
Pulmonary disease	4.9%
Cancer	5.5%

Behavior / access	%
Binge drinking	16.7%
No physical activity	21.6%
Less than 7 hrs sleep	33.6%
Fair or poor health	12.8%
Poor mental health	14.3%
Poor physical health	8.5%
No health insurance	19.5%
Visited doctor (checkup)	74.5%
Visited dentist	64.8%
Cholesterol screening	90.8%
Teeth loss	11.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	14,799	5.9%

Disability	%
Any disability	9.1%
Under 18	3.1%
18–64 years	7.3%
65 and over	27.5%

Health insurance coverage

Type	%
Private insurance	70.3%
Public insurance	24.6%
Uninsured under 19	8.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	310,382	94.4%
Spanish	26,431	9.3%
Other Indo-European	16,649	6.2%
Asian & Pacific Islander	5,822	1.8%
Other languages	3,442	1.1%

Place of birth & citizenship

Origin	Count	%
Native born (US)	270,632	81.6%
Born in same state	264,152	79.7%
Born in different state	126,854	38.8%
Foreign born	6,480	2.0%
Naturalized citizen	58,035	18.4%
Not a US citizen	27,053	48.4%

Ancestry

Ancestry	Count	%
French	42,196	12.8%
Italian	25,586	7.8%
Arab	14,685	4.5%
English	2,179	0.7%
Polish	1,394	0.4%

Ancestry	Count	%
Irish	1,126	0.3%
Norwegian	859	0.3%
German	755	0.2%
Dutch	715	0.2%

Technology access

Metric	% of households
Computer access	36.9%
Internet access	98.0%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What ZIP codes does Marietta, GA have?

Marietta, GA has 10 ZIP codes: 30008, 30060, 30062, 30063, 30064, 30066, 30067, 30068, 30069, and 30090. Each ZIP code serves a distinct delivery area within the city and surrounding region.