Comparison to Surrounding Areas
The median household income ($73,240) for 77531 is less than the median household income for 77515 ($88,787), 77566 ($92,586), Brazoria County ($97,993), Lake Jackson city ($90,938), and Richwood city ($88,380). But it's more than 77541 ($66,507) and Clute city ($70,208).
| 77531 | $73,240 |
| 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 ($94,175) for 77531 is less than the average household income for 77515 ($116,163), 77566 ($114,099), Brazoria County ($123,045), Lake Jackson city ($108,784), and Richwood city ($116,719). But it's more than 77541 ($84,253) and Clute city ($89,803).
| 77531 | $94,175 |
| 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 77531 is $36,928. The per capita income ($36,928) for 77531 is less than the per capita income for 77515 ($42,950), 77566 ($44,222), Brazoria County ($42,527), Lake Jackson city ($42,090), and Richwood city ($47,138). But it's more than 77541 ($31,687) and Clute city ($35,505).
| 77531 | $36,928 |
| 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.
12% of households make over $200,000 a year. The percent high income households (12.0%) for 77531 is less than the percent high income households for 77515 (13.3%), 77566 (13.3%), Brazoria County (16.5%), and Richwood city (16.0%). But it's more than 77541 (9.0%), Clute city (11.5%), and Lake Jackson city (11.6%).
| 77531 | 12.0% |
| 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 | |
|---|---|---|---|---|
| 77531 | $53,657 | $90,192 | $70,672 | $71,154 |
| 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 77531 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+ | |||||
| 77531 | +/-$13,706 | +/-$11,218 | +/-$4,301 | +/-5.4% | +/-$11,883 | +/-$20,341 | +/-$17,487 | +/-$22,365 |
| 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 |