Comparison to Surrounding Areas
The median household income ($84,573) for 78721 is less than the median household income for 78702 ($102,171), 78723 ($100,329), 78725 ($105,795), Travis County ($99,611), and Austin city ($93,658). But it's more than 78724 ($77,926).
| 78721 | $84,573 |
| Austin city | $93,658 |
| Travis County | $99,611 |
Get Median Household Income for all Zip Codes in Texas.
The average household income ($128,793) for 78721 is less than the average household income for Travis County ($143,001) and Austin city ($135,028). But it's more than 78702 ($128,663), 78723 ($127,302), 78724 ($103,808), and 78725 ($123,888).
| 78721 | $128,793 |
| Austin city | $135,028 |
| Travis County | $143,001 |
Get Average Household Income for all Zip Codes in Texas.
The per-capita income for 78721 is $57,366. The per capita income ($57,366) for 78721 is less than the per capita income for 78702 ($68,001), Travis County ($62,607), and Austin city ($62,862). But it's more than 78723 ($55,797), 78724 ($34,533), and 78725 ($49,595).
| 78721 | $57,366 |
| Austin city | $62,862 |
| Travis County | $62,607 |
Get Per-Capita Income for all Zip Codes in Texas.
19.6% of households make over $200,000 a year. The percent high income households (19.6%) for 78721 is less than the percent high income households for 78702 (20.8%) and Travis County (20.4%). But it's more than 78723 (19.4%), 78724 (9.8%), 78725 (13.2%), and Austin city (18.8%).
| 78721 | 19.6% |
| Austin city | 18.8% |
| Travis County | 20.4% |
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 | |
|---|---|---|---|---|
| 78721 | $83,482 | $141,250 | $48,242 | $31,324 |
| Austin city | $45,435 | $104,328 | $104,247 | $71,429 |
| Travis County | $44,782 | $106,982 | $115,840 | $77,381 |
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 78721 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+ | |||||
| 78721 | +/-$23,003 | +/-$14,232 | +/-$6,678 | +/-3.8% | +/-$77,641 | +/-$25,603 | +/-$33,809 | +/-$20,791 |
| Austin city | +/-$1,670 | +/-$2,015 | +/-$964 | +/-0.4% | +/-$4,064 | +/-$2,570 | +/-$3,667 | +/-$3,212 |
| Travis County | +/-$1,578 | +/-$1,670 | +/-$749 | +/-0.4% | +/-$4,231 | +/-$2,342 | +/-$3,028 | +/-$3,448 |