Comparison to Surrounding Areas
The median household income ($92,586) for 77566 is less than the median household income for Brazoria County ($97,993). But it's more than 77422 ($76,829), 77515 ($88,787), 77531 ($73,240), 77541 ($66,507), Lake Jackson city ($90,938), Richwood city ($88,380), and Clute city ($70,208).
| 77566 | $92,586 |
| Clute city | $70,208 |
| Lake Jackson city | $90,938 |
| Richwood city | $88,380 |
| Brazoria County | $97,993 |
Get Median Household Income for all Zip Codes in Texas.
The average household income ($114,099) for 77566 is less than the average household income for 77515 ($116,163), Brazoria County ($123,045), and Richwood city ($116,719). But it's more than 77422 ($89,937), 77531 ($94,175), 77541 ($84,253), Clute city ($89,803), and Lake Jackson city ($108,784).
| 77566 | $114,099 |
| Clute city | $89,803 |
| Lake Jackson city | $108,784 |
| Richwood city | $116,719 |
| Brazoria County | $123,045 |
Get Average Household Income for all Zip Codes in Texas.
The per-capita income for 77566 is $44,222. The per capita income ($44,222) for 77566 is less than the per capita income for Richwood city ($47,138). But it's more than 77422 ($29,821), 77515 ($42,950), 77531 ($36,928), 77541 ($31,687), Brazoria County ($42,527), Clute city ($35,505), and Lake Jackson city ($42,090).
| 77566 | $44,222 |
| Clute city | $35,505 |
| Lake Jackson city | $42,090 |
| Richwood city | $47,138 |
| Brazoria County | $42,527 |
Get Per-Capita Income for all Zip Codes in Texas.
13.3% of households make over $200,000 a year. The percent high income households (13.3%) for 77566 is less than the percent high income households for Brazoria County (16.5%) and Richwood city (16.0%). But it's more than 77422 (8.0%), 77531 (12.0%), 77541 (9.0%), Clute city (11.5%), and Lake Jackson city (11.6%). And it's the same as 77515 (13.3%).
| 77566 | 13.3% |
| Clute city | 11.5% |
| Lake Jackson city | 11.6% |
| Richwood city | 16.0% |
| Brazoria County | 16.5% |
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 | |
|---|---|---|---|---|
| 77566 | $53,850 | $102,753 | $114,896 | $71,069 |
| Clute city | $-1 | $90,014 | $42,321 | $63,713 |
| Lake Jackson city | $53,850 | $100,997 | $110,599 | $71,048 |
| Richwood city | $53,993 | $97,694 | $-1 | $81,025 |
| Brazoria County | $54,951 | $109,919 | $117,342 | $61,848 |
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 77566 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+ | |||||
| 77566 | +/-$8,525 | +/-$7,381 | +/-$3,219 | +/-2.6% | +/-$5,157 | +/-$13,582 | +/-$19,382 | +/-$14,185 |
| Clute city | +/-$16,304 | +/-$14,224 | +/-$5,148 | +/-6.6% | +/-$-1 | +/-$27,176 | +/-$32,605 | +/-$18,517 |
| Lake Jackson city | +/-$8,368 | +/-$7,176 | +/-$3,093 | +/-2.5% | +/-$5,157 | +/-$20,105 | +/-$13,958 | +/-$14,880 |
| Richwood city | +/-$26,914 | +/-$25,559 | +/-$10,126 | +/-9.9% | +/-$1,813 | +/-$25,624 | +/-$-1 | +/-$21,376 |
| Brazoria County | +/-$3,188 | +/-$2,826 | +/-$921 | +/-1.1% | +/-$6,068 | +/-$3,758 | +/-$5,013 | +/-$3,842 |