Comparison to Surrounding Areas
The median household income ($-1) for 30090 is less than 30060 ($67,510), Cobb County ($102,738), and Marietta city ($72,725).
| 30090 | $-1 |
| Marietta city | $72,725 |
| Cobb County | $102,738 |
Get Median Household Income for all Zip Codes in Georgia.
The average household income ($-1) for 30090 is less than 30060 ($93,612), Cobb County ($136,477), and Marietta city ($109,482).
| 30090 | $-1 |
| Marietta city | $109,482 |
| Cobb County | $136,477 |
Get Average Household Income for all Zip Codes in Georgia.
The per-capita income for 30090 is $-1. The per capita income ($-1) for 30090 is less than 30060 ($32,665), Cobb County ($52,646), and Marietta city ($44,683).
| 30090 | $-1 |
| Marietta city | $44,683 |
| Cobb County | $52,646 |
Get Per-Capita Income for all Zip Codes in Georgia.
-1% of households make over $200,000 a year. The percent high income households (-1.0%) for 30090 is less than 30060 (8.6%), Cobb County (19.7%), and Marietta city (13.9%).
| 30090 | -1.0% |
| 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 | |
|---|---|---|---|---|
| 30090 | $-1 | $-1 | $-1 | $-1 |
| Marietta city | $28,182 | $79,262 | $89,694 | $57,358 |
| Cobb County | $54,643 | $111,306 | $125,012 | $71,145 |
Get Median Household Income by Age of Householder for all Zip Codes in Georgia.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 30090 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 30090 | +/-$-1 | +/-$-1 | +/-$-1 | +/--1.0% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$-1 |
| 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 |