Comparison to Surrounding Areas
The median household income ($137,211) for 30040 is less than the median household income for 30004 ($156,100), 30005 ($176,957), 30028 ($138,011), 30041 ($152,564), and Forsyth County ($143,784). But it's more than 30115 ($113,089), Cherokee County ($108,115), and Cumming city ($85,868).
| 30040 | $137,211 |
| Cumming city | $85,868 |
| Cherokee County | $108,115 |
| Forsyth County | $143,784 |
Get Median Household Income for all Zip Codes in Georgia.
The average household income ($160,917) for 30040 is less than the average household income for 30004 ($212,047), 30005 ($202,081), 30041 ($175,503), and Forsyth County ($170,744). But it's more than 30028 ($153,311), 30115 ($139,232), Cherokee County ($131,625), and Cumming city ($112,380).
| 30040 | $160,917 |
| Cumming city | $112,380 |
| Cherokee County | $131,625 |
| Forsyth County | $170,744 |
Get Average Household Income for all Zip Codes in Georgia.
The per-capita income for 30040 is $55,882. The per capita income ($55,882) for 30040 is less than the per capita income for 30004 ($76,606), 30005 ($69,311), 30041 ($60,079), and Forsyth County ($58,249). But it's more than 30028 ($49,309), 30115 ($48,538), Cherokee County ($48,727), and Cumming city ($40,473).
| 30040 | $55,882 |
| Cumming city | $40,473 |
| Cherokee County | $48,727 |
| Forsyth County | $58,249 |
Get Per-Capita Income for all Zip Codes in Georgia.
29.3% of households make over $200,000 a year. The percent high income households (29.3%) for 30040 is less than the percent high income households for 30004 (37.5%), 30005 (44.3%), 30041 (34.7%), and Forsyth County (31.4%). But it's more than 30028 (22.3%), 30115 (21.8%), Cherokee County (18.4%), and Cumming city (12.3%).
| 30040 | 29.3% |
| Cumming city | 12.3% |
| Cherokee County | 18.4% |
| Forsyth County | 31.4% |
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 | |
|---|---|---|---|---|
| 30040 | $75,500 | $163,925 | $150,579 | $76,415 |
| Cumming city | $76,365 | $109,010 | $119,650 | $53,009 |
| Cherokee County | $65,162 | $113,596 | $130,214 | $72,753 |
| Forsyth County | $75,885 | $164,332 | $165,284 | $80,587 |
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 30040 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+ | |||||
| 30040 | +/-$4,181 | +/-$5,459 | +/-$1,928 | +/-2.1% | +/-$5,601 | +/-$9,096 | +/-$9,220 | +/-$7,956 |
| Cumming city | +/-$14,183 | +/-$15,347 | +/-$5,922 | +/-5.4% | +/-$6,181 | +/-$68,112 | +/-$33,623 | +/-$26,077 |
| Cherokee County | +/-$2,344 | +/-$3,460 | +/-$1,154 | +/-1.3% | +/-$8,829 | +/-$4,243 | +/-$6,925 | +/-$3,106 |
| Forsyth County | +/-$2,813 | +/-$3,715 | +/-$1,227 | +/-1.2% | +/-$10,171 | +/-$6,607 | +/-$4,922 | +/-$4,201 |