Unclaimed property in Onyx, CA

1,116 records · $137,916 unclaimed

1,116 unclaimed-property records list an owner address in Onyx, CA, totaling $137,916. The largest is $22,347. The most common kinds are premium refunds (213), refunds due (110) and accounts-receivable credit balance (93). The holder reporting the most is Interinsurance Exchange Of The Automobile Club, with 41 records.

Highest-value records first. Search below to find yours.

These records are grouped by the owner address on file. The program holding a record may be in a different state; use the state badge and claim link on each result to verify it with the correct official program.

Data current as of October 26, 2026 · official state programs

Who holds unclaimed property in Onyx

The businesses and agencies that reported the most records here.

Onyx unclaimed property by ZIP code

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Unclaimed property near Onyx

Browse nearby cities in California — owners often have records filed under a neighboring town.