Banks in Middletown, CA

Bank branch map: Middletown

Banks sit at the coordinates in their FDIC record; credit union offices at their NCUA address, located with the U.S. Census Bureau Geocoder. Point at a marker for today's hours, tap it for the address, directions and the bank's site.

Short answer: 2 banks and credit unions operate 2 locations in Middletown, according to the FDIC. 2 of them have coordinates on record and are on the map. ATMs and opening hours are not in the sources this page uses yet; each marker links to directions.

Positions are the regulators' own coordinates, or the Census Geocoder's point for the address, and can sit a few hundred feet from the door. Streets, buildings and parks come from OpenStreetMap through OpenFreeMap, with every street named as you zoom in; if that map cannot load, a simpler map drawn from the Census Bureau's TIGER/Line files takes its place. ATMs will follow with the Overture Maps import.

All banks in Middletown

Sorted by number of local branches. Each branch shows where its hours and phone number come from.

Short answer: Tri Counties Bank and Westamerica Bank have the most locations in Middletown, with 1 each. 2 banks have a single office in the city. Open any bank to see each address, today's hours where the bank publishes them and the phone number.

Tri Counties Bank 1 branch · main office Chico, CA Bank · 1

Tri Counties Bank has 1 branch in Middletown, 77 across California and 77 nationwide. FDIC records list its main office in Chico, CA and show it operating since 1975. With $9.93 billion in total assets on June 30, 2026, it ranks No. 162 of 4,232 U.S. banks by total assets. The Middletown Branch at 21097 Calistoga Street dates to 1966 in FDIC branch records. It does not publish hours in the sources this page uses; check its site before you go.

• Middletown Branch

  21097 Calistoga Street, 95461

  Hours: see the bank's site
  DirectionsWebsite

Tri Counties Bank: profile, branches and contacts

Westamerica Bank 1 branch · main office San Rafael, CA Bank · 1

Westamerica Bank has 1 branch in Middletown, 75 across California and 75 nationwide. FDIC records list its main office in San Rafael, CA and show it operating since 1884. With $5.77 billion in total assets on June 30, 2026, it ranks No. 258 of 4,232 U.S. banks by total assets. The Middletown Branch at 21058 Calistoga Road dates to 1980 in FDIC branch records. It does not publish hours in the sources this page uses; check its site before you go.

• Middletown Branch

  21058 Calistoga Road, 95461

  Hours: see the bank's site
  DirectionsWebsite

Westamerica Bank: profile, branches and contacts

Banking in Middletown: the local picture

Short answer: 2 banks run 2 branches in Middletown according to the FDIC. A population estimate for this place is not available from the Census Bureau, so branches per resident are not shown.

Of the 2 banks, 0 have their main office in Middletown, 2 elsewhere in California, according to the FDIC.

The bank with the longest record here is Westamerica Bank, operating since 1884 according to the FDIC. In FDIC branch records, the longest-running branch is Tri Counties Bank's office at 21097 Calistoga Street, dating to 1966; the newest is Westamerica Bank's at 21058 Calistoga Road, from 1980.

None of the 2 locations here publishes hours in the sources this page uses. Each branch links to the bank's own site.

Chase, Bank of America and other national banks

Which big national banks have branches in Middletown, and where the nearest one is if they do not.

Short answer: No branches in Middletown: Chase (nearest in Healdsburg, 17 mi), Wells Fargo (nearest in Clearlake, 15 mi), Bank of America (nearest in Healdsburg, 17 mi), PNC Bank (nearest in Concord, 65 mi), U.S. Bank (nearest in Santa Rosa, 21 mi), Truist, Fifth Third Bank (nearest in Walnut Creek, 66 mi), Huntington, Regions Bank, TD Bank, BMO (nearest in Calistoga, 12 mi).

Branch counts from FDIC BankFind as of September 5, 2026. Distances are straight-line miles from the center of Middletown to the nearest branch in California.

What your savings could earn

National benchmarks and the best published offers, from the Banrox Bank Rates tracker. Enter your own balance and rate to compare.

Short answer: At the national average savings rate of 0.38%, $10,000 kept in savings for a year earns about $38. The best published savings rate in the tracker, 3.75% at CIT Bank, earns about $375. The national average 12-month CD pays 1.71%.

Rates are the banks' published APYs as tracked on the Banrox Bank Rates page, with the date next to each benchmark; they are not offers from Banrox and can change daily. Interest is before tax. The best offers are mostly online banks and are open to Middletown residents like anyone else.

Banks near Middletown

Nearby cities with at least two banks, by straight-line distance. Counts from FDIC BankFind.

Short answer: The closest towns with more choice are Calistoga (12 miles) and Clearlake (14 miles). Santa Rosa, 21 miles away, has the most banks nearby: 16.

Bank branch openings and closings in Middletown

FDIC branch records, between September 5, 2025 and September 5, 2026.

Short answer: FDIC branch records show no bank branch openings in Middletown between September 5, 2025 and September 5, 2026. Closings and relocations are not tracked by the sources this page uses yet.

Largest banks in Middletown by total assets

Ranked by each bank's total assets on its FDIC balance sheet, which covers the whole bank, not only its Middletown offices.

Short answer: Tri Counties Bank is the largest bank with offices in Middletown, with $9.93 billion in total assets on June 30, 2026, No. 162 among U.S. banks by total assets. Westamerica Bank is second with $5.77 billion. Local deposit shares will follow once the FDIC Summary of Deposits is imported.

Total assets and ranks from FDIC BankFind as of June 30, 2026. Rank is among active banks that report total assets to the FDIC.

Banks in Middletown: FAQ

How we build this page

Every figure above comes from one of these sources. Nothing is typed by hand, nothing is estimated.