Rules for ZIP Code 78738
Austin, TX · Travis County
ZIP 78738 is governed by the city of Bee Cave, TX. We do not hold its code yet, and Travis County ordinances do not apply inside its limits.
ZIP code 78738 lies in the city of Bee Cave, TX, which holds about 34% of the ZIP's residents and writes its own local code. We have not added Bee Cave's ordinances yet, so nothing is shown below: Travis County rules govern only unincorporated land and do not reach inside Bee Cave.
ZIP codes do not follow city lines. 78738 also covers:
- city of Lakeway~28% of residents · not covered yet
- unincorporated Travis County~25% of residents
Shares are estimates from 2020 Census geography. If your address is in one of these, its rules apply instead.
Each topic below links to the full ordinance breakdown with specific code sections, fine amounts, and answers to common questions. The data is sourced from the official municipal code and verified by our editorial team.
Bee Cave is not covered yet
The city of Bee Cave writes its own code; the county's rules do not apply inside it.Request Bee Cave coverage →
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