Which hurricane evacuation zone am I in?
Your zone is not an evacuation order
The regional evacuation map assigns ZIP codes to planning zones. Emergency officials use those zones when they issue evacuation orders for a storm.
Finding your zone tells you which order to listen for. It does not, by itself, tell you to leave.
For the full household plan, alerts and evacuation-route guidance, use Hurricane preparedness in Baytown. When a storm is active, follow the current official order for your address.
Zones are assigned by ZIP code across Harris and Chambers counties. Find yours below, then follow the county’s instruction when an order is issued — the zone is who leaves, not when.
| ZIP code | County | Zone |
|---|---|---|
| 77520 | Harris | B |
| 77521 | Harris | C |
| 77523 | Harris | B |
| 77532 | Harris | not listed |
| 77562 | Harris | C |
| 77580 | Chambers | B |
Source: https://www.weather.gov/media/hgx/hurricanes/2026-H-GAC-Hurricane-Evacuation-Map-Zip-Zones.pdf. Official pages change. Where this disagrees with the city, the county or the district, they are right and we are out of date.