Comparison to Surrounding Areas
The median household income ($150,101) for 30068 is less than the median household income for 30075 ($157,335). But it's more than 30062 ($132,631), 30067 ($83,568), 30328 ($112,111), 30350 ($88,118), Cobb County ($102,738), and Marietta city ($72,725).
| 30068 | $150,101 |
| Marietta city | $72,725 |
| Cobb County | $102,738 |
Get Median Household Income for all Zip Codes in Georgia.
The average household income ($192,679) for 30068 is less than the average household income for 30075 ($202,109). But it's more than 30062 ($165,219), 30067 ($132,098), 30328 ($161,779), 30350 ($140,576), Cobb County ($136,477), and Marietta city ($109,482).
| 30068 | $192,679 |
| Marietta city | $109,482 |
| Cobb County | $136,477 |
Get Average Household Income for all Zip Codes in Georgia.
The per-capita income for 30068 is $73,685. The per capita income ($73,685) for 30068 is less than the per capita income for 30075 ($77,342) and 30328 ($78,118). But it's more than 30062 ($61,769), 30067 ($55,550), 30350 ($71,290), Cobb County ($52,646), and Marietta city ($44,683).
| 30068 | $73,685 |
| Marietta city | $44,683 |
| Cobb County | $52,646 |
Get Per-Capita Income for all Zip Codes in Georgia.
36.9% of households make over $200,000 a year. The percent high income households (36.9%) for 30068 is less than the percent high income households for 30075 (39.2%). But it's more than 30062 (30.7%), 30067 (17.1%), 30328 (22.9%), 30350 (16.8%), Cobb County (19.7%), and Marietta city (13.9%).
| 30068 | 36.9% |
| Marietta city | 13.9% |
| Cobb County | 19.7% |
Get High Income Households for all Zip Codes in Georgia.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 30068 | $46,938 | $177,637 | $206,556 | $96,461 |
| Marietta city | $28,182 | $79,262 | $89,694 | $57,358 |
| Cobb County | $54,643 | $111,306 | $125,012 | $71,145 |
Get Median Household Income by Age of Householder for all Zip Codes in Georgia.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 30068 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 30068 | +/-$14,346 | +/-$12,872 | +/-$5,265 | +/-3.8% | +/-$5,836 | +/-$17,252 | +/-$17,146 | +/-$5,041 |
| Marietta city | +/-$6,808 | +/-$6,634 | +/-$2,650 | +/-2.4% | +/-$9,926 | +/-$8,286 | +/-$7,316 | +/-$6,488 |
| Cobb County | +/-$1,561 | +/-$1,830 | +/-$770 | +/-0.5% | +/-$5,541 | +/-$3,389 | +/-$3,795 | +/-$2,181 |