30040 Income Statistics

Comparison to Surrounding Areas

30040 Median Household Income

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.

30040 Average Household Income

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.

30040 Per-Capita Income

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.

30040 High Income Households

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%).

3004029.3%
Cumming city12.3%
Cherokee County18.4%
Forsyth County31.4%

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30040 Median Household Income by Age of Householder

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.

30040 Map

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About the Data

Data Sources

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.

The following data tables were used:

  • B19001 Household Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • B19013 Median Household Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • B19301 Per Capita Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • S1902 Mean Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • B19049 Median Household Income in the Past 12 Months (in 2024 inflation-adjusted dollars) By Age Of Householder

Margins of Error

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