Comparison to Surrounding Areas
The median household income ($90,385) for 31811 is less than the median household income for 31804 ($103,095), 31808 ($109,294), Harris County ($97,302), Antioch CDP ($167,570), and Hamilton city ($92,083). But it's more than 31822 ($66,302), 31823 ($71,420), 31826 ($85,376), 31830 ($61,250), 31833 ($61,348), 36854 ($55,973), and 36874 ($66,986).
| 31811 | $90,385 |
| Antioch CDP | $167,570 |
| Hamilton city | $92,083 |
| Harris County | $97,302 |
Get Median Household Income for all Zip Codes in Georgia.
The average household income ($103,131) for 31811 is less than the average household income for 31804 ($131,840), 31808 ($138,026), Harris County ($120,134), and Antioch CDP ($141,300). But it's more than 36874 ($87,815), 31822 ($90,142), 31823 ($54,592), 31826 ($98,236), 31830 ($69,656), 31833 ($68,633), 36854 ($73,867), and Hamilton city ($90,308).
| 31811 | $103,131 |
| Antioch CDP | $141,300 |
| Hamilton city | $90,308 |
| Harris County | $120,134 |
Get Average Household Income for all Zip Codes in Georgia.
The per-capita income for 31811 is $39,827. The per capita income ($39,827) for 31811 is less than the per capita income for 31804 ($45,909), 31808 ($49,416), Harris County ($44,650), and Antioch CDP ($42,456). But it's more than 36874 ($36,621), 31822 ($34,175), 31823 ($29,703), 31826 ($34,808), 31830 ($31,637), 31833 ($26,038), 36854 ($30,238), and Hamilton city ($27,776).
| 31811 | $39,827 |
| Antioch CDP | $42,456 |
| Hamilton city | $27,776 |
| Harris County | $44,650 |
Get Per-Capita Income for all Zip Codes in Georgia.
8.9% of households make over $200,000 a year. The percent high income households (8.9%) for 31811 is less than the percent high income households for 31804 (21.7%), 31808 (22.4%), and Harris County (15.9%). But it's more than 36874 (5.4%), 31833 (5.1%), 36854 (4.3%), 31822 (7.3%), 31823 (0.0%), 31826 (6.5%), 31830 (2.6%), Hamilton city (3.2%), and Antioch CDP (6.7%).
| 31811 | 8.9% |
| Antioch CDP | 6.7% |
| Hamilton city | 3.2% |
| Harris County | 15.9% |
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 | |
|---|---|---|---|---|
| 31811 | $-1 | $88,125 | $103,778 | $67,946 |
| Antioch CDP | $-1 | $168,214 | $168,224 | $-1 |
| Hamilton city | $-1 | $109,896 | $91,302 | $24,500 |
| Harris County | $-1 | $103,941 | $109,323 | $70,950 |
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 31811 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+ | |||||
| 31811 | +/-$12,916 | +/-$12,659 | +/-$4,576 | +/-3.6% | +/-$-1 | +/-$30,307 | +/-$20,552 | +/-$29,588 |
| Antioch CDP | +/-$50,774 | +/-$25,559 | +/-$5,655 | +/-11.6% | +/-$-1 | +/-$43,863 | +/-$60,564 | +/-$-1 |
| Hamilton city | +/-$30,533 | +/-$12,956 | +/-$3,371 | +/-2.5% | +/-$-1 | +/-$20,981 | +/-$31,513 | +/-$19,973 |
| Harris County | +/-$6,023 | +/-$6,910 | +/-$2,433 | +/-2.5% | +/-$-1 | +/-$6,706 | +/-$13,530 | +/-$11,235 |