Bank BranchesEvery insured bank office · FDIC · 1994–2026

Bank Branches › Closed and merged banks › California › Mid-State Bank & Trust

FDIC certificate 18396 · Arroyo Grande, CA

What happened to Mid-State Bank & Trust?

Mid-State Bank & Trust in Arroyo Grande, CA (earlier called Mid-State Bank) merged into Rabobank, National Association of Roseville, CA on May 1, 2007. After 1 more change of hands, what was Mid-State Bank & Trust is today part of Mechanics Bank (Walnut Creek, CA).

1961
opened
2007
merged away
2
names it used
2
steps to today's bank

The chain, step by step

From the day it opened to the bank at the end of the chain today. Each step is one entry in the FDIC's record.

  1. 1961
    Mid-State Bank opens in Arroyo Grande, CA
  2. Jun 12, 2001
    renamed Mid-State Bank & Trust
  3. May 1, 2007
    MERGEDMid-State Bank & Trust merged into Rabobank, National Association of Roseville, CA.FDIC certificate 18396 ends; its business continues under certificate 23364.
  4. Aug 31, 2019
    MERGEDRabobank, National Association of Roseville, CA merged into Mechanics Bank of Walnut Creek, CA.FDIC certificate 23364 ends; its business continues under certificate 1768.
  5. Today
    OPEN
    Mechanics BankMain office Walnut Creek, CA · FDIC certificate 1768 · 167 offices in 4 states on June 30, 2026

    Every Mechanics Bank office →   Website on file with the FDIC: www.mechanicsbank.com

If you still have something from Mid-State Bank & Trust

A lien that was never released

If a paid-off mortgage, home-equity line or car loan still shows Mid-State Bank & Trust as lienholder, start with Mechanics Bank. In a merger the surviving bank takes over the other bank's loans, so it is the bank to ask for a recordable lien release; if the loan was sold along the way, it can tell you to whom.

The FDIC says it cannot process lien releases for banks that merged or were acquired without government assistance, which is what the record shows here.

Record the release with the same county office that recorded the original mortgage or deed of trust.

An old account, passbook or CD

Ask Mechanics Bank to search for the account under the name Mid-State Bank & Trust. A passbook or certificate shows an account existed. It doesn't show the money is still there, and the OCC notes that federal rules require banks to keep most account records for five years.

Accounts nobody touches are eventually turned over to a state. The OCC puts the usual wait at three to five years with no activity, set by each state's law. Search the unclaimed-property program of the state of the owner's last known address on the bank's records, and any other state they lived in. It is free to search and to claim through a state's own site, and MissingMoney.com, an official site of the state administrators' association, searches most states at once.

A safe deposit box

Ask Mechanics Bank which branch now holds boxes from the Mid-State Bank & Trust office you used. The OCC says a box with no activity for three to five years (the period is set by state statute) is likely treated as dormant, and its contents may be turned over to the state's unclaimed-property program.

Box contents are not covered by FDIC insurance.

Not sure this is your bank?

Many banks shared a name. Match the city and the years above against your paperwork, or search again with the town.

Credit unions were never FDIC-insured and are not in this record; the NCUA credit union lookup covers those. Banks that closed before about 1970 are not in the FDIC's list either.

One caution: banks also sell single branches. If the office you used was sold to a different bank along the way, the account went with the branch, not with this chain. The office list below shows which bank each office reports under now.

This page is drawn from FDIC records and federal guidance. It is not legal advice, and BankBranches is not a bank or a government office. More detail: lien releases · old passbooks and CDs · safe deposit boxes · unclaimed money.

Where the guidance comes from ▾

Its offices in the FDIC deposit reports

41 offices filed under this charter in some year from 1994 on. 30 are still open as of June 30, 2026. Showing 40.

OfficeLast filed under itNow
1554 S BroadwaySanta Maria, CA2006OpenMechanics Bank
1026 E Grand AveArroyo Grande, CA2006OpenMechanics Bank
251 Harbor StMorro Bay, CA2006OpenMechanics Bank
470 Arneill RdCamarillo, CA2006OpenMechanics Bank
2276 Broad StSan Luis Obispo, CA2006OpenMechanics Bank
845 Spring StPaso Robles, CA2006OpenMechanics Bank
865 Oak Park BlvdPismo Beach, CA2006OpenMechanics Bank
6950 El Camino RealAtascadero, CA2006OpenMechanics Bank
1110 E Clark AveSanta Maria, CA2006OpenMechanics Bank
615 W Tefft StNipomo, CA2006OpenMechanics Bank
1171 S Victoria Ave Ste 2-aVentura, CA2006OpenMechanics Bank
156 W 5th StOxnard, CA2006OpenMechanics Bank
828 N H StLompoc, CA2006OpenMechanics Bank
3600 Sagunto StSanta Ynez, CA2006OpenMechanics Bank
1207 Maricopa HwyOjai, CA2006OpenMechanics Bank
899 W Grand AveGrover Beach, CA2006OpenMechanics Bank
5956 Calle RealGoleta, CA2006OpenMechanics Bank
61 W Highway 246Buellton, CA2006OpenMechanics Bank
1001 Los Osos Valley RdLos Osos, CA2006OpenMechanics Bank
519 E Main StSanta Maria, CA2006OpenMechanics Bank
1070 Main StCambria, CA2006OpenMechanics Bank
304 E Main StVentura, CA2006OpenMechanics Bank
75 Santa Rosa StSan Luis Obispo, CA2006OpenMechanics Bank
1571 Mission DrSolvang, CA2006OpenMechanics Bank
1025 Las Tablas RdTempleton, CA2006OpenMechanics Bank
905 Guadalupe StGuadalupe, CA2006OpenMechanics Bank
410 Ventura AveOak View, CA2006OpenMechanics Bank
2222 Bath StSanta Barbara, CA2006OpenMechanics Bank
3757 State StSanta Barbara, CA2006OpenMechanics Bank
914 Carpinteria StSanta Barbara, CA2006OpenMechanics Bank
801 Price StPismo Beach, CA2006No longer reported
107 North Ocean AvenueCayucos, CA2006No longer reported
1132 West Branch StreetArroyo Grande, CA2006No longer reported
705 Golden Hill RoadPaso Robles, CA2006No longer reported
300 South Mills RoadVentura, CA2006No longer reported
300 East Esplanade Drive, Suite 101Oxnard, CA2006No longer reported
720 North BroadwaySanta Maria, CA2006No longer reported
3745 Constellation RoadLompoc, CA2006No longer reported
5340 Hollister AvenueSanta Barbara, CA2006No longer reported
2739 Santa Maria WaySanta Maria, CA2006No longer reported

Banks folded into Mid-State Bank & Trust

4 banks merged directly into this charter; counting the banks those had absorbed earlier, 8 charters end up inside it.

BankEndedHow
Ojai Valley BankOjai, CANov 1, 2003merged
American Commercial BankVentura, CASep 28, 2001merged
City Commerce BankSanta Barbara, CAAug 31, 1999merged
Bank of Santa MariaSanta Maria, CAJul 10, 1998merged

Source: FDIC BankFind institution and history records, read Nov 15, 2026. The FDIC's list covers banks that ended in about 1970 or later. Look up certificate 18396 in the FDIC BankFind Suite to see the government's own entry. Corrections: me@byclaude.net.