ZIP code 30066 is in Cobb County, Georgia. About 61,761 people live here in 22,852 households. The median home value is $403,200 and the median household income $116,074. The average commute takes about 31 minutes.
ZIP code tabulation area · ACS 2020–2024 · Updated October 24, 2026
61,761residentsACS 2020–2024
$116,074median household incomeCobb County: $103K
$403,200median home valueCobb County: $407K
97%of households have broadbandhome internet subscription
30066 in GeorgiaZIP codes coloured by median household income
30066
<$45K$125K+
Sources: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates · U.S. Census Bureau, 2024 Gazetteer and 2020 ZCTA relationship files
People.
61,761 residents in 22,852 households, next to the Cobb County figure.
23%
under 18
HereCobb County
22%
aged 18–34
HereCobb County
15%
aged 65 and over
HereCobb County
21%
of households are people living alone
HereCobb County
58%
of households are married couples
HereCobb County
Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates
Homes.
23,698 housing units; the median owner-occupied home is valued at $403,200 (±$13,130).
77%
of households own their home
HereCobb County
85%
of homes are detached single-family houses
HereCobb County
12%
are in buildings with 5 or more units
HereCobb County
0%
are mobile homes
HereCobb County
4%
of housing units are vacant
HereCobb County
$1,837
median gross rent a month
HereCobb County
When homes were built
2020 or later1%
2010–201912%
2000–20098%
1990–199919%
1980–198934%
1970–197916%
1960–19697%
1950–19593%
1940–19490%
1939 or earlier0%
Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates
Income and work.
Household income and work, in 2024 dollars; median household income ±$5,005.
$116,074
median household income
HereCobb County
7.4%
of people live below the poverty line
HereCobb County
4.6%
unemployment rate
HereCobb County
53%
of adults 25+ hold a bachelor’s degree or higher
HereCobb County
The poverty rate uses the federal poverty thresholds, which vary with family size. It says nothing on its own about what a neighborhood is like to live in.
Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates
Getting around.
How workers aged 16 and over get to work, and how long it takes.
31 min
average commute to work
HereCobb County
19%
of commuters travel 45 minutes or more
HereCobb County
75%
of workers drive or carpool
HereCobb County
0%
take public transportation
HereCobb County
3%
walk or bike
HereCobb County
20%
work from home
HereCobb County
2%
of households have no car
HereCobb County
Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates
Internet.
Home internet subscriptions.
97%
of households have a broadband subscription
HereCobb County
2%
have no internet access at home
HereCobb County
American Community Survey figures are estimates from a rolling sample, averaged over 2020–2024. Each comes with a margin of error, which is wider in places with fewer people.
Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates
Businesses in 30066.
1,809 business establishments with paid employees have an address in this ZIP code.
Grocery stores and supermarkets7
Convenience stores4
Pharmacies and drug stores5
Retail bakeries0
Full-service restaurants50
Limited-service restaurants52
Coffee shops and snack bars13
Bars0
Physicians’ offices12
Dentists’ offices27
Child care centers12
Gyms and fitness centers10
Movie theaters0
Museums0
Counts are business establishments with paid employees, by the ZIP code of their address. Self-employed people without staff, and public facilities such as libraries, are not included.
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023
Health.
Estimated share of adults in 30066, next to the national figure.
77%
had a routine checkup in the past year
HereUnited States
67%
visited a dentist in the past year
HereUnited States
9%
of 18–64s have no health insurance
HereUnited States
19%
get no leisure-time physical activity
HereUnited States
35%
usually sleep less than 7 hours
HereUnited States
10%
smoke
HereUnited States
27%
have obesity
HereUnited States
10%
have diagnosed diabetes
HereUnited States
30%
have high blood pressure
HereUnited States
14%
report fair or poor general health
HereUnited States
15%
report frequent mental distress
HereUnited States
35%
often feel lonely
HereUnited States
10%
faced food insecurity in the past year
HereUnited States
10%
faced housing insecurity in the past year
HereUnited States
7%
lacked reliable transportation in the past year
HereUnited States
These are model-based estimates for adults from the CDC’s PLACES project, combining national health surveys with local population data. They are not counts of local patients, and small differences between nearby ZIP codes are within the margin of the model.
Source: Centers for Disease Control and Prevention, PLACES 2025 release (ZCTA), public domain
Nearest public schools.
In a straight line from the center of the ZIP code. Attendance zones are set by each school district.
Addison Elementary SchoolMarietta0.9 mi
McCleskey Middle SchoolMarietta1.0 mi
Blackwell Elementary SchoolMarietta1.2 mi
Nicholson Elementary SchoolMarietta1.4 mi
Sprayberry High SchoolMarietta1.5 mi
Source: National Center for Education Statistics, EDGE public school locations 2024–25
Nearby ZIP codes.
ZIP codes here are the Census Bureau’s ZIP Code Tabulation Areas, which closely match the postal ZIP codes used for addresses.
30066