30064 ZIP Code — Marietta, GA

Cobb County, Georgia

ZIP code 30064 is located in Marietta, Georgia, within Cobb County. It covers approximately 30.72 square miles and serves a population of 50,997 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 678/770/470.

About ZIP code 30064

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1980s, giving the area an established character. Median home value is $386,700. Owner-occupancy is high at 83%, well above the national average.

Median household income is $114,496. The poverty rate of 4% is below the national average. 32% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 31 minutes is near the national average. Remote work is prevalent — 21% of workers work from home.

Educational attainment is high — 57% of residents hold a bachelor's degree or higher, well above the national average of 33%.

Overall, ZIP code 30064 reflects a community defined by a highly educated population, high homeownership, a high rate of remote workers, and a significant Social Security-dependent population.

50,997

population

30.72

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

30064 ZIP code map

Cities in ZIP code 30064

Below are the cities the US Postal Service accepts for ZIP code 30064. Using any city not on this list may result in mail delivery delays.

City	Status
Marietta	Preferred

Nearby ZIP codes

30008 Marietta (2.6 mi) 30063 Marietta (4.4 mi) 30090 Marietta (4.4 mi) 30152 Kennesaw (4.5 mi) 30060 Marietta (4.5 mi) 30127 Powder Springs (5.6 mi) 30069 Marietta (5.9 mi) 30106 Austell (6.5 mi) 30082 Smyrna (7.2 mi) 30144 Kennesaw (7.4 mi) 30080 Smyrna (8.2 mi) 30101 Acworth (8.6 mi)

Demographics updated 05/2026

Population
Total population	50,997
Population density	1,660 / sq mi
State FIPS	13
County FIPS	067

Geography
Land area	30.72 sq mi
Water area	0.15 sq mi
Latitude	33.9276
Longitude	-84.6202
Timezone	Eastern (ET)
Area code	678/770/470

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	24.2%	29.6%	41.5%
$50k – $100k	27.6%	30.9%	30.3%
$100k – $200k	31.6%	27.8%	21.2%
Over $200k	16.7%	11.7%	7.1%

Demographics & statistics

50,997

Population

1,660

People per sq mi

40.6

Median age

$114,496

Median household income

$50,866

Per capita income

$386,700

Median home value

$1,479

Median monthly rent

83.3%

Home ownership

4.3%

Poverty rate

3.5%

Unemployment

15,951

Housing units

57.1%

Bachelor's or higher

Age distribution

Male Female

1,423

Under 5

1,480

1,937

5–9

2,013

1,886

10–14

1,961

1,337

15–19

1,390

1,299

20–24

1,350

2,450

25–34

2,547

3,596

35–44

3,739

3,103

45–54

3,225

2,114

55–59

2,198

1,534

60–64

1,594

2,659

65–74

2,764

1,233

75–84

1,282

433

85+

450

← Male

Female →

Age summary

Group	Count	%
Under 18	12,611	24.7%
18 and over	38,386	75.3%
65 and over	8,821	17.3%
Median age	40.6 years

Race & ethnicity

White 59.6%

Black or African American 20.6%

Hispanic or Latino 7%

Two or more races 6.3%

Other race 4.1%

Asian 2.3%

Group	Count	%
White	32,693	59.6%
Black or African American	11,312	20.6%
Hispanic or Latino	3,816	7%
Two or more races	3,476	6.3%
Other race	2,242	4.1%
Asian	1,245	2.3%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	24.2%	29.6%	41.5%
$50k – $100k	27.6%	30.9%	30.3%
$100k – $200k	31.6%	27.8%	21.2%
Over $200k	16.7%	11.7%	7.1%

Under $10k 2.5%

$10k–$15k 2.4%

$15k–$25k 3.0%

$25k–$35k 4.5%

$35k–$50k 9.2%

$50k–$75k 9.2%

$75k–$100k 12.1%

$100k–$150k 21.1%

$150k–$200k 13.0%

$200k+ 23.0%

Range	% of households
Under $10k	2.5%
$10k–$15k	2.4%
$15k–$25k	3.0%
$25k–$35k	4.5%
$35k–$50k	9.2%
$50k–$75k	9.2%
$75k–$100k	12.1%
$100k–$150k	21.1%
$150k–$200k	13.0%
$200k+	23.0%
Median income	$114,496

Housing

Home values

Under $50k 1.0%

$50k–$100k 0.5%

$100k–$150k 1.4%

$150k–$200k 6.6%

$200k–$300k 16.9%

$300k–$500k 46.3%

$500k–$1M 24.0%

$1M+ 3.2%

Housing overview

Metric	Value
Median home value	$386,700
Median rent / month	$1,479
Owner occupied	83.3%
Renter occupied	16.7%
Vacant	3.5%
Single-family detached	83.7%
Large apartment buildings	5.5%
Mobile homes	0.4%
Median rooms	7.7
Avg household size (owned)	2.88

Year built

Era	%
2020 or later	0.9%
2010–2019	7.9%
2000–2009	16.4%
1990–1999	20.3%
1980–1989	31.8%
1970–1979	12.8%
1960–1969	4.1%
1950–1959	2.1%
1940–1949	1.5%
1939 or earlier	2.2%

Bedrooms

Size	% of units
No bedroom (studio)	1.5%
1 bedroom	4.7%
2 bedrooms	9.2%
3 bedrooms	30.4%
4 bedrooms	34.3%
5+ bedrooms	19.9%

Vehicles per household

Vehicles	% of households
No vehicle	3.6%
1 vehicle	24.6%
2 vehicles	44.0%
3 or more	27.9%

Heating fuel

Fuel type	%
Utility gas	79.8%
Electricity	18.9%
Propane / LP gas	0.8%
Fuel oil	0.4%
Wood	0.1%

Households & families

Household type	Count	%
Married-couple family	11,177	60.9%
Cohabiting couple	506	2.8%
Male householder, no spouse	2,098	11.4%
Female householder, no spouse	4,570	24.9%
Households with children under 18	6,068	33.1%
Households with seniors (65+)	6,065	33.0%
Average household size	2.77

Marital status

Status	Male	Female
Never married	27.9%	20.0%
Married	61.4%	56.7%
Separated	2.1%	1.4%
Widowed	1.3%	9.3%
Divorced	7.3%	12.6%

Education

Less than 9th grade 1.2%

Some HS, no diploma 2.6%

HS graduate 17.1%

Some college, no degree 15.3%

Associate's degree 6.6%

Bachelor's degree 36.6%

Graduate / professional 20.5%

Metric	%
HS diploma or higher	96.2%
Bachelor's or higher	57.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	972	7.4%
Kindergarten	935	7.2%
Elementary school	5,764	44.2%
High school	2,877	22.0%
College / grad school	2,505	19.2%

Employment

Industry of employment

Education & healthcare 21.4%

Professional & management 17.8%

Retail trade 11.9%

Finance & real estate 9.0%

Arts, food & hospitality 7.4%

Construction 6.9%

Manufacturing 6.0%

Other services 5.4%

Transportation & utilities 4.1%

Public administration 3.9%

Wholesale trade 3.7%

Information 2.3%

Agriculture & mining 0.2%

Occupation

Category	%
Management, business & arts	53.8%
Service	10.7%
Sales & office	20.5%
Natural resources & construction	6.7%
Production & transportation	8.3%

Employment type

Type	%
Private sector	80.8%
Government	13.5%
Self-employed	5.7%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	71.6%
Carpool	5.9%
Public transit	0.2%
Walk	0.3%
Work from home	20.5%
Other means	1.6%
Avg commute (minutes)	31.1

Poverty

All people 4.3%

Under 18 years 3.7%

18 and over 4.5%

Married-couple families 1.6%

Female-led households 8.2%

Income support

Source	% of households
Social Security	32.1%
Retirement income	26.6%
Supplemental Security	3.4%
Cash public assistance	1.2%
Food stamps / SNAP	4.1%

Health indicators

Condition	%
Obesity	32.6%
High blood pressure	32.1%
High cholesterol	31.6%
Diabetes	9.5%
Heart disease	5.4%
Stroke	2.5%
Asthma	8.5%
Arthritis	23.5%
Kidney disease	2.6%
Pulmonary disease	5.1%
Cancer	6.4%

Behavior / access	%
Smoking	13.4%
Binge drinking	16.4%
No physical activity	20.1%
Less than 7 hrs sleep	32.7%
Depression	18.1%
Fair or poor health	11.7%
Poor mental health	13.6%
Poor physical health	8.4%
No health insurance	16.3%
Visited doctor (checkup)	75.8%
Visited dentist	68.4%
Cholesterol screening	92.7%
Teeth loss	9.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	2,635	6.9%

Disability	%
Any disability	8.9%
Under 18	2.7%
18–64 years	5.9%
65 and over	28.2%

Health insurance coverage

Type	%
Private insurance	83.3%
Public insurance	23.1%
No insurance	5.6%
Uninsured under 19	1.3%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	48,094	94.3%
Spanish	1,772	3.7%
Other Indo-European	1,372	2.9%
Asian & Pacific Islander	324	0.7%
Other languages	35	0.1%

Place of birth & citizenship

Origin	Count	%
Native born (US)	45,857	89.9%
Born in same state	44,922	88.1%
Born in different state	22,391	43.9%
Foreign born	935	1.8%
Naturalized citizen	5,140	10.1%
Not a US citizen	2,954	57.5%

Ancestry

Ancestry	Count	%
French	8,211	16.1%
Italian	4,240	8.3%
Arab	2,370	4.6%
English	633	1.2%
Polish	272	0.5%

Ancestry	Count	%
Dutch	195	0.4%
Irish	179	0.4%
German	109	0.2%
Norwegian	101	0.2%

Technology access

Metric	% of households
Computer access	36.0%
Internet access	98.2%

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

Frequently asked questions about ZIP code 30064

What part of Marietta is ZIP code 30064?

ZIP code 30064 covers a portion of Marietta, Georgia, within Cobb County.

What county is ZIP code 30064 in?

ZIP code 30064 falls within Cobb County, Georgia.

How educated is the population of ZIP code 30064?

57% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.

Is ZIP code 30064 mostly owner-occupied?

83% of occupied units in ZIP code 30064 are owner-occupied, well above the national average.

What is the typical home value in ZIP code 30064?

The median home value in ZIP code 30064 is $386,700.

What is the median household income in ZIP code 30064?

The median household income in ZIP code 30064 is $114,496, above the national median of ~$75,000.

What timezone is ZIP code 30064 in?

ZIP code 30064 observes the EST timezone.