Comparison to Surrounding Areas
The median household income ($43,750) for 79031 is less than 79027 ($50,865), 79082 ($67,440), 79312 ($64,722), 79347 ($66,792), Lamb County ($60,760), Castro County ($56,776), and Earth city ($47,574).
| 79031 | $43,750 |
| Earth city | $47,574 |
| Castro County | $56,776 |
| Lamb County | $60,760 |
Get Median Household Income for all Zip Codes in Texas.
The average household income ($62,431) for 79031 is less than 79027 ($70,171), 79082 ($101,672), 79312 ($73,246), 79347 ($85,576), Lamb County ($73,561), Castro County ($76,146), and Earth city ($63,268).
| 79031 | $62,431 |
| Earth city | $63,268 |
| Castro County | $76,146 |
| Lamb County | $73,561 |
Get Average Household Income for all Zip Codes in Texas.
The per-capita income for 79031 is $26,806. The per capita income ($26,806) for 79031 is less than the per capita income for 79082 ($36,864), 79347 ($31,068), and Lamb County ($28,888). But it's more than 79027 ($25,048), 79312 ($23,262), Castro County ($26,462), and Earth city ($26,613).
| 79031 | $26,806 |
| Earth city | $26,613 |
| Castro County | $26,462 |
| Lamb County | $28,888 |
Get Per-Capita Income for all Zip Codes in Texas.
2.4% of households make over $200,000 a year. The percent high income households (2.4%) for 79031 is less than the percent high income households for 79082 (5.7%), 79312 (3.2%), 79347 (5.3%), Castro County (4.8%), and Lamb County (4.2%). But it's more than 79027 (2.3%) and Earth city (1.9%).
| 79031 | 2.4% |
| Earth city | 1.9% |
| Castro County | 4.8% |
| Lamb County | 4.2% |
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 | |
|---|---|---|---|---|
| 79031 | $-1 | $65,179 | $88,750 | $21,080 |
| Earth city | $-1 | $-1 | $53,654 | $-1 |
| Castro County | $40,434 | $59,400 | $81,439 | $33,931 |
| Lamb County | $-1 | $69,119 | $63,843 | $39,597 |
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 79031 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+ | |||||
| 79031 | +/-$17,637 | +/-$11,503 | +/-$5,335 | +/-2.6% | +/-$-1 | +/-$34,556 | +/-$68,777 | +/-$5,880 |
| Earth city | +/-$17,863 | +/-$11,441 | +/-$5,976 | +/-2.8% | +/-$-1 | +/-$-1 | +/-$50,828 | +/-$-1 |
| Castro County | +/-$10,779 | +/-$7,134 | +/-$2,300 | +/-2.4% | +/-$1,445 | +/-$22,758 | +/-$30,652 | +/-$2,028 |
| Lamb County | +/-$4,148 | +/-$4,932 | +/-$1,846 | +/-1.6% | +/-$-1 | +/-$8,472 | +/-$15,739 | +/-$8,569 |