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Marietta, GA
City in Cobb County, Georgia. ZIP codes: 30008, 30060, 30062, 30064, 30067, 30090.
Population
62,263
Land area
23.8sq mi
People per sq mi
2,617
ZIP codes
6
Marietta and its ZIP codes
Marietta at a glance
- Marietta is about 14 times as dense as Georgia as a whole.
- It is the 15th most populous of 669 cities and towns in Georgia.
- Households here earn a median of $72,725 a year, 6% less than the Georgia figure of $77,353.
- A typical owner-occupied home is valued at $448,500 (48% above Georgia) and median rent is $1,586 a month.
Local data for Marietta, GA
Counts from official public data
- Hospitals1
- Emergency Rooms1
- Nursing Homes4
- Schools18
- Colleges2
- Libraries1
- Banks18
- Post Offices5
- Parks27
- Grocery Stores40
- Restaurants393
- Affordable Housing2
- Home Health Agencies2
- Hospice Care3
- Dialysis Centers3
- Rehab & Long-Term Care Hospitals2
- Community Health Centers3
- Mental Health & Addiction Treatment2
- National Cemeteries1
- Private Schools5
- Community Colleges & Trade Schools1
- Toxic Release Facilities6
- Historic Places5
Housing and community stats
Marietta, GA, American Community Survey 2020-2024
Median household income
$72,725
Poverty rate
12.8%
Median home value
$448,500
Median rent
$1,586/mo
Homeownership
47.2%
Bachelor's or higher
47.4%
Median age
34.8
Average commute
27.5 min
Largest reported origins and ancestries: Irish Americans (4,565), Mexican Americans (4,329), German Americans (4,060).
Economy and federal money
Jobs, pay, income and spending are for Cobb County. PPP loans are for Marietta.
Unemployment rate
3.3%
Sep 2026, +0.2 pts in a year
Average annual pay
$79,377
381,663 jobs, 2025
Income per person
$79,583
BEA, 2024
Federal spending
$5.1B
FY 2026, $6,693 per person
How people get to work
Marietta, GA, workers 16 and older. American Community Survey 5-year estimates
- Drove alone63.2%
- Carpooled10.3%
- Public transit0.7%
- Walked1.7%
- Bicycle0.1%
- Taxi, ride-hailing, motorcycle or other4.7%
- Worked from home19.3%
Average one-way commute: 27.5 minutes for people who do not work from home.
Environment and hazard risk
Marietta, GA, from FEMA, NOAA and EPA
Natural hazard risk
Relatively High
Top: tornado
Storm events since 1996
650
Countywide, mostly thunderstorm wind
Flood insurance policies
2,144
1.0% of homes, county
July high / Jan low
84° / 32°F
56.2 inches of rain a year
Hazards, floods and storm historyCheck a flood zone5 historic places
Health statistics
Share of adults in Marietta, GA, CDC PLACES estimates
Obesity
31.6%
U.S. 33.3% -1.7 pts
Diabetes
11.1%
U.S. 12.1% -1.0 pts
Smoking
12.0%
U.S. 12.8% -0.8 pts
Uninsured (18-64)
14.6%
U.S. 11.1% +3.5 pts
ZIP codes in Marietta
6 in or overlapping Marietta. Population shown
Cities near Marietta
| Name | Distance | Land area (sq mi) |
|---|---|---|
| Fair OaksCensus-designated place | 2.1 mi | 2 |
| Kennesaw State UniversityCensus-designated place | 6.2 mi | 0.4 |
| KennesawCity | 6.6 mi | 9.8 |
| SmyrnaCity | 7.1 mi | 16.2 |
| ViningsCensus-designated place | 7.7 mi | 3.1 |
| Powder SpringsCity | 9.6 mi | 8 |
| AcworthCity | 9.6 mi | 9.1 |
| Sandy SpringsCity | 9.9 mi | 37.7 |
| MabletonCity | 10 mi | 36.3 |
| AustellCity | 11 mi | 6.4 |
| WoodstockCity | 11 mi | 13 |
| Mountain ParkCity | 12 mi | 0.5 |
| RoswellCity | 12 mi | 40.7 |
| HiramCity | 13 mi | 3.9 |
| Lithia SpringsCensus-designated place | 13 mi | 13.5 |
| DunwoodyCity | 14 mi | 13 |
Frequently asked questions
- What county is Marietta, GA in?
- Marietta is in Cobb County, Georgia.
- What ZIP codes are in Marietta, GA?
- ZIP codes in or overlapping Marietta include 30008, 30060, 30062, 30064, 30067, 30090.
- What is the population of Marietta, GA?
- About 62,263 people live in Marietta, based on American Community Survey 5-year estimates.
- What cities are near Marietta?
- Nearby places include Fair Oaks (2.1 mi), Kennesaw State University (6.2 mi), Kennesaw (6.6 mi), Smyrna (7.1 mi), Vinings (7.7 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023