Comparison to Surrounding Areas
The median household income ($95,527) for 30642 is more than 31024 ($65,971), 30650 ($71,599), 30665 ($-1), 30669 ($65,852), 30678 ($48,529), 30625 ($88,534), 30631 ($52,232), Greene County ($86,272), Greensboro city ($39,541), Siloam town ($24,783), and White Plains city ($61,250).
| 30642 | $95,527 |
| Greensboro city | $39,541 |
| Siloam town | $24,783 |
| White Plains city | $61,250 |
| Greene County | $86,272 |
Get Median Household Income for all Zip Codes in Georgia.
The average household income ($162,557) for 30642 is more than 31024 ($108,684), 30650 ($110,115), 30665 ($66,268), 30669 ($91,506), 30678 ($77,094), 30625 ($121,150), 30631 ($67,529), Greene County ($145,759), Greensboro city ($81,863), Siloam town ($54,827), and White Plains city ($84,335).
| 30642 | $162,557 |
| Greensboro city | $81,863 |
| Siloam town | $54,827 |
| White Plains city | $84,335 |
| Greene County | $145,759 |
Get Average Household Income for all Zip Codes in Georgia.
The per-capita income for 30642 is $68,902. The per capita income ($68,902) for 30642 is more than 31024 ($47,878), 30650 ($44,118), 30665 ($32,056), 30669 ($30,301), 30678 ($34,378), 30625 ($51,790), 30631 ($26,546), Greene County ($60,218), Greensboro city ($36,864), Siloam town ($18,877), and White Plains city ($33,102).
| 30642 | $68,902 |
| Greensboro city | $36,864 |
| Siloam town | $18,877 |
| White Plains city | $33,102 |
| Greene County | $60,218 |
Get Per-Capita Income for all Zip Codes in Georgia.
20.7% of households make over $200,000 a year. The percent high income households (20.7%) for 30642 is less than the percent high income households for 30665 (22.8%). But it's more than 31024 (12.4%), 30631 (1.5%), 30650 (12.0%), 30669 (4.7%), 30678 (5.8%), 30625 (7.7%), Greene County (17.4%), Greensboro city (2.0%), Siloam town (11.3%), and White Plains city (5.4%).
| 30642 | 20.7% |
| Greensboro city | 2.0% |
| Siloam town | 11.3% |
| White Plains city | 5.4% |
| Greene County | 17.4% |
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 | |
|---|---|---|---|---|
| 30642 | $-1 | $76,563 | $116,776 | $88,295 |
| Greensboro city | $-1 | $71,473 | $45,399 | $37,595 |
| Siloam town | $-1 | $-1 | $-1 | $22,880 |
| White Plains city | $-1 | $133,750 | $63,250 | $53,393 |
| Greene County | $37,917 | $76,734 | $106,369 | $74,561 |
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 30642 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+ | |||||
| 30642 | +/-$8,113 | +/-$17,388 | +/-$7,789 | +/-3.0% | +/-$-1 | +/-$49,396 | +/-$30,343 | +/-$7,019 |
| Greensboro city | +/-$9,468 | +/-$40,965 | +/-$17,226 | +/-3.1% | +/-$-1 | +/-$54,915 | +/-$18,638 | +/-$19,733 |
| Siloam town | +/-$16,717 | +/-$30,222 | +/-$12,686 | +/-15.2% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$18,597 |
| White Plains city | +/-$17,875 | +/-$32,398 | +/-$12,098 | +/-6.3% | +/-$-1 | +/-$128,079 | +/-$30,815 | +/-$10,467 |
| Greene County | +/-$6,974 | +/-$13,418 | +/-$5,646 | +/-2.4% | +/-$36,042 | +/-$25,793 | +/-$9,978 | +/-$12,117 |