Comparison to Surrounding Areas
The median household income ($75,417) for 77990 is less than the median household income for 77905 ($88,585), 77979 ($77,039), 77983 ($97,850), and Calhoun County ($79,959). But it's more than 77951 ($49,531), 77973 ($-1), 78377 ($49,974), 77950 ($35,417), 77963 ($56,804), Refugio County ($60,181), and Tivoli CDP ($74,250).
| 77990 | $75,417 |
| Tivoli CDP | $74,250 |
| Calhoun County | $79,959 |
| Refugio County | $60,181 |
Get Median Household Income for all Zip Codes in Texas.
The average household income ($75,551) for 77990 is less than the average household income for 77905 ($108,696), 77963 ($80,960), 77979 ($96,183), 77983 ($137,861), and Calhoun County ($102,381). But it's more than 77950 ($60,154), 77951 ($62,592), 77973 ($-1), 78377 ($62,843), Refugio County ($68,904), and Tivoli CDP ($68,464).
| 77990 | $75,551 |
| Tivoli CDP | $68,464 |
| Calhoun County | $102,381 |
| Refugio County | $68,904 |
Get Average Household Income for all Zip Codes in Texas.
The per-capita income for 77990 is $33,009. The per capita income ($33,009) for 77990 is less than the per capita income for 77905 ($39,368), 77979 ($41,161), 77983 ($61,953), Calhoun County ($44,362), and Tivoli CDP ($33,155). But it's more than 77950 ($29,419), 77951 ($18,700), 77963 ($31,593), 77973 ($-1), 78377 ($24,573), and Refugio County ($28,082).
| 77990 | $33,009 |
| Tivoli CDP | $33,155 |
| Calhoun County | $44,362 |
| Refugio County | $28,082 |
Get Per-Capita Income for all Zip Codes in Texas.
3.9% of households make over $200,000 a year. The percent high income households (3.9%) for 77990 is less than the percent high income households for 77905 (9.6%), 77951 (5.0%), 77963 (7.2%), 77979 (5.7%), 77983 (18.3%), and Calhoun County (7.5%). But it's more than 77950 (3.3%), 77973 (-1.0%), 78377 (1.3%), Refugio County (2.3%), and Tivoli CDP (0.0%).
| 77990 | 3.9% |
| Tivoli CDP | 0.0% |
| Calhoun County | 7.5% |
| Refugio County | 2.3% |
Get High Income Households for all Zip Codes in Texas.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 77990 | $-1 | $92,969 | $85,278 | $61,477 |
| Tivoli CDP | $-1 | $93,177 | $78,281 | $61,534 |
| Calhoun County | $-1 | $91,250 | $110,893 | $58,966 |
| Refugio County | $-1 | $76,528 | $64,635 | $38,750 |
Get Median Household Income by Age of Householder for all Zip Codes in Texas.
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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 77990 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+ | |||||
| 77990 | +/-$17,461 | +/-$13,531 | +/-$5,817 | +/-3.5% | +/-$-1 | +/-$4,284 | +/-$23,015 | +/-$13,430 |
| Tivoli CDP | +/-$21,636 | +/-$9,451 | +/-$7,026 | +/-21.6% | +/-$-1 | +/-$1,406 | +/-$26,616 | +/-$16,634 |
| Calhoun County | +/-$8,800 | +/-$10,767 | +/-$4,250 | +/-2.0% | +/-$-1 | +/-$17,516 | +/-$29,410 | +/-$10,534 |
| Refugio County | +/-$5,864 | +/-$6,397 | +/-$2,499 | +/-1.5% | +/-$-1 | +/-$20,302 | +/-$12,652 | +/-$22,794 |