Comparison to Surrounding Areas
The median household income ($65,284) for 77456 is less than the median household income for Markham CDP ($68,536). But it's more than 77414 ($59,128), 77440 ($-1), 77458 ($-1), 77465 ($64,666), and Matagorda County ($58,628).
| 77456 | $65,284 |
| Markham CDP | $68,536 |
| Matagorda County | $58,628 |
Get Median Household Income for all Zip Codes in Texas.
The average household income ($68,821) for 77456 is less than the average household income for 77414 ($79,228), 77465 ($81,845), Matagorda County ($78,037), and Markham CDP ($76,377). But it's more than 77440 ($-1) and 77458 ($-1).
| 77456 | $68,821 |
| Markham CDP | $76,377 |
| Matagorda County | $78,037 |
Get Average Household Income for all Zip Codes in Texas.
The per-capita income for 77456 is $17,418. The per capita income ($17,418) for 77456 is less than the per capita income for 77414 ($33,037), 77465 ($34,514), Matagorda County ($32,494), and Markham CDP ($23,549). But it's more than 77440 ($-1) and 77458 ($-1).
| 77456 | $17,418 |
| Markham CDP | $23,549 |
| Matagorda County | $32,494 |
Get Per-Capita Income for all Zip Codes in Texas.
0% of households make over $200,000 a year. The percent high income households (0.0%) for 77456 is less than the percent high income households for 77414 (7.5%), 77465 (5.6%), and Matagorda County (6.8%). But it's more than 77458 (-1.0%). And it's the same as 77440 (0.0%) and Markham CDP (0.0%).
| 77456 | 0.0% |
| Markham CDP | 0.0% |
| Matagorda County | 6.8% |
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 | |
|---|---|---|---|---|
| 77456 | $-1 | $-1 | $-1 | $49,148 |
| Markham CDP | $-1 | $-1 | $-1 | $49,148 |
| Matagorda County | $47,807 | $59,590 | $80,903 | $45,333 |
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 77456 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+ | |||||
| 77456 | +/-$16,136 | +/-$21,970 | +/-$8,117 | +/-13.5% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$45,168 |
| Markham CDP | +/-$9,948 | +/-$23,196 | +/-$9,080 | +/-16.6% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$45,168 |
| Matagorda County | +/-$4,363 | +/-$4,838 | +/-$1,904 | +/-1.6% | +/-$19,294 | +/-$6,666 | +/-$10,051 | +/-$7,376 |