Is my address in the citrus quarantine?
Parts of Imperial, Los Angeles, Orange, Riverside, San Bernardino, San Diego and Ventura counties are inside the California citrus disease (HLB, huanglongbing) quarantine (newest zone September 17, 2026). Type your street address for a yes/no.
Independent and unofficial. Built from public CDFA data. Boundaries are approximate and can change any day. Confirm with CDFA: 1-800-491-1899. Not affiliated with CDFA or UC.
How it works
Type your address
A street address with a house number.
See if you're inside
Yes or no, the distance to the line, and a map.
Know the rules
What you generally can't move, with the official sources.
- Data from CDFA
- Updated nightly
- Free
- No sign-up