Comparison to Surrounding Areas
The median household income ($47,325) for 31788 is less than the median household income for 31778 ($74,593), 31747 ($56,364), 31771 ($62,978), 31620 ($51,597), 31625 ($84,526), 31722 ($54,167), 31738 ($69,950), Colquitt County ($49,341), and Berlin city ($52,458). But it's more than 31768 ($46,858), Brooks County ($46,807), and Moultrie city ($43,670).
| 31788 | $47,325 |
| Berlin city | $52,458 |
| Moultrie city | $43,670 |
| Brooks County | $46,807 |
| Colquitt County | $49,341 |
Get Median Household Income for all Zip Codes in Georgia.
The average household income ($64,845) for 31788 is less than the average household income for 31778 ($82,217), 31768 ($68,936), 31771 ($85,165), 31620 ($77,920), 31625 ($103,093), 31722 ($66,916), 31738 ($81,816), Colquitt County ($69,603), and Berlin city ($65,603). But it's more than 31747 ($62,030), Brooks County ($63,156), and Moultrie city ($62,474).
| 31788 | $64,845 |
| Berlin city | $65,603 |
| Moultrie city | $62,474 |
| Brooks County | $63,156 |
| Colquitt County | $69,603 |
Get Average Household Income for all Zip Codes in Georgia.
The per-capita income for 31788 is $23,780. The per capita income ($23,780) for 31788 is less than the per capita income for 31778 ($29,778), 31738 ($31,525), 31768 ($28,830), 31771 ($26,416), 31620 ($27,782), 31625 ($53,812), Colquitt County ($26,964), Brooks County ($25,859), and Moultrie city ($26,563). But it's more than 31722 ($23,305), 31747 ($16,556), and Berlin city ($23,285).
| 31788 | $23,780 |
| Berlin city | $23,285 |
| Moultrie city | $26,563 |
| Brooks County | $25,859 |
| Colquitt County | $26,964 |
Get Per-Capita Income for all Zip Codes in Georgia.
3.3% of households make over $200,000 a year. The percent high income households (3.3%) for 31788 is less than the percent high income households for 31771 (7.0%), 31625 (8.9%), 31738 (4.2%), 31768 (5.0%), 31620 (7.6%), Colquitt County (4.2%), Brooks County (3.9%), and Moultrie city (4.6%). But it's more than 31722 (1.7%), 31747 (1.6%), 31778 (1.6%), and Berlin city (3.2%).
| 31788 | 3.3% |
| Berlin city | 3.2% |
| Moultrie city | 4.6% |
| Brooks County | 3.9% |
| Colquitt County | 4.2% |
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 | |
|---|---|---|---|---|
| 31788 | $41,944 | $56,629 | $65,861 | $35,869 |
| Berlin city | $45,833 | $54,479 | $58,125 | $51,786 |
| Moultrie city | $39,778 | $44,643 | $47,360 | $24,606 |
| Brooks County | $26,607 | $62,028 | $59,741 | $31,630 |
| Colquitt County | $42,897 | $54,905 | $66,622 | $33,784 |
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 31788 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+ | |||||
| 31788 | +/-$10,008 | +/-$6,351 | +/-$2,118 | +/-2.4% | +/-$26,851 | +/-$33,671 | +/-$16,608 | +/-$5,538 |
| Berlin city | +/-$11,001 | +/-$12,041 | +/-$6,763 | +/-4.1% | +/-$13,977 | +/-$37,968 | +/-$48,958 | +/-$24,386 |
| Moultrie city | +/-$3,862 | +/-$6,188 | +/-$2,534 | +/-1.6% | +/-$14,238 | +/-$6,014 | +/-$5,755 | +/-$3,552 |
| Brooks County | +/-$5,373 | +/-$6,151 | +/-$2,419 | +/-1.8% | +/-$19,971 | +/-$19,415 | +/-$7,922 | +/-$6,204 |
| Colquitt County | +/-$4,778 | +/-$3,872 | +/-$1,297 | +/-1.2% | +/-$4,209 | +/-$10,145 | +/-$7,020 | +/-$2,806 |