US Bank Directory
Banks in Petaluma, CA
11 FDIC-insured banks operate 15 offices in Petaluma, California, and 2 credit unions have 3 offices.
Source: FDIC BankFind, data as of September 5, 2026; NCUA call report as of March 31, 2026; hours checked October 10, 2026.
Bank branch map: Petaluma
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: 13 banks and credit unions operate 18 locations in Petaluma, according to the FDIC and the NCUA. 18 of them have coordinates on record and are on the map. 10 publish opening hours.
Branches: FDIC, NCUA. Streets: loading.
18 locations on the map
Tap a cluster to zoom in
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 and credit unions in Petaluma
Sorted by number of local branches. Each branch shows where its hours and phone number come from.
Short answer: 4 banks share the most locations in Petaluma, with 2 each. 7 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.
Bank of Marin Bank · 2
Bank of Marin has 2 branches in Petaluma, 29 across California and 29 nationwide. FDIC records list its main office in Novato, CA and show it operating since 1990. With $3.86 billion in total assets on June 30, 2026, it ranks No. 346 of 4,232 U.S. banks by total assets. In FDIC branch records, its longest-running Petaluma location is the Petaluma Marina Branch at 799 Baywood Dr, dating to 2001; the newest, at 1371 N Mcdowell Blvd, to 2006. It does not publish hours in the sources this page uses; check its site before you go.
-
Petaluma North Branch1371 N Mcdowell Blvd, 94954
-
Petaluma Marina Branch799 Baywood Dr, 94954
Chase Bank · 2
Chase has 2 branches in Petaluma, 858 across California and 5,176 nationwide. FDIC records list its main office in Columbus, OH and show it operating since 1824. With $4.09 trillion in total assets on June 30, 2026, it ranks No. 1 of 4,232 U.S. banks by total assets. In FDIC branch records, its longest-running Petaluma location is the Petaluma Branch at 101 Western Ave, dating to 1919; the newest, at 401 Kenilworth Dr, to 2013. 1 of its 2 Petaluma locations with published hours open on Saturday.
-
Petaluma Branch101 Western Ave, 94952
All hours
Mon to Fri 9 am to 5 pm; Sat 9 am to 2 pm; Sun not published
Hours: Chase branch locator (All The Places), checked Oct 10, 2026
-
Kenilworth And East Washington Branch401 Kenilworth Dr, 94952
All hours
Mon to Fri 9 am to 5 pm; Sat to Sun not published
Hours: Chase branch locator (All The Places), checked Oct 10, 2026
Exchange Bank Bank · 2
Exchange Bank has 2 branches in Petaluma, 21 across California and 21 nationwide. FDIC records list its main office in Santa Rosa, CA and show it operating since 1890. With $3.19 billion in total assets on June 30, 2026, it ranks No. 404 of 4,232 U.S. banks by total assets. In FDIC branch records, its longest-running Petaluma location is the Petaluma West Branch at 200 Kentucky St, dating to 1973; the newest, at 453 N Mcdowell Blvd, to 2002. It does not publish hours in the sources this page uses; check its site before you go.
-
Petaluma West Branch200 Kentucky St, 94952
-
Petaluma East Branch453 N Mcdowell Blvd, 94954
Redwood Credit Union Credit union · 2
Redwood Credit Union has 2 officees in Petaluma, 24 across California. It is based in Santa Rosa, CA and $9.95 billion in assets on March 31, 2026, according to its NCUA call report. All 2 of its Petaluma locations with published hours open on Saturday.
Who can join: see the credit union's site.
-
West Petaluma1060 Petaluma Blvd N, 94952
All hours
Mon to Fri 9 am to 5 pm; Sat 9 am to 2 pm; Sun not published
Hours: NCUA, March 31, 2026
-
N. Mcdowell Blvd Branch301 N Mcdowell Blvd, 94954
All hours
Mon to Fri 9 am to 5 pm; Sat 9 am to 2 pm; Sun not published
Hours: NCUA, March 31, 2026
Wells Fargo Bank · 2
Wells Fargo has 2 branches in Petaluma, 769 across California and 4,161 nationwide. FDIC records list its main office in Sioux Falls, SD and show it operating since 1870. With $1.91 trillion in total assets on June 30, 2026, it ranks No. 4 of 4,232 U.S. banks by total assets. In FDIC branch records, its longest-running Petaluma location is the Petaluma Branch at 125 Western Ave, dating to 1955; the newest, at 333 S Mcdowell Blvd, to 1988. All 2 of its Petaluma locations with published hours open on Saturday.
-
Petaluma Branch125 Western Ave, 94952
All hours
Mon to Fri 9 am to 5 pm; Sat 9 am to 2 pm; Sun not published
Hours: Wells Fargo branch locator (All The Places), checked Oct 10, 2026
-
Petaluma Washington Square Branch333 S Mcdowell Blvd, 94954
All hours
Mon to Fri 9 am to 5 pm; Sat 9 am to 2 pm; Sun not published
Hours: Wells Fargo branch locator (All The Places), checked Oct 10, 2026
Bank of America Bank · 1
Bank of America has 1 branch in Petaluma, 684 across California and 3,598 nationwide. FDIC records list its main office in Charlotte, NC and show it operating since 1904. With $2.65 trillion in total assets on June 30, 2026, it ranks No. 2 of 4,232 U.S. banks by total assets. The East Petaluma Branch at 181 N Mcdowell Blvd dates to 2005 in FDIC branch records. Its published hours do not list Saturday.
-
East Petaluma Branch181 N Mcdowell Blvd, 94954
All hours
Mon closed; Tue to Fri 9 am to 5 pm; Sat to Sun closed
Hours: Bank of America branch locator (All The Places), checked Oct 10, 2026
BMO Bank · 1
BMO has 1 branch in Petaluma, 226 across California and 988 nationwide. FDIC records list its main office in Chicago, IL and show it operating since 1947. With $254.97 billion in total assets on June 30, 2026, it ranks No. 16 of 4,232 U.S. banks by total assets. The Petaluma Main Branch at 401 Kenilworth Dr dates to 2022 in FDIC branch records. It opens on Saturday.
-
Petaluma Main Branch401 Kenilworth Dr, 94952
All hours
Mon to Fri 9 am to 5 pm; Sat 9 am to 12 pm; Sun not published
Hours: BMO branch locator (All The Places), checked Oct 10, 2026
Columbia Bank Bank · 1
Columbia Bank has 1 branch in Petaluma, 105 across California and 369 nationwide. FDIC records list its main office in Roseburg, OR and show it operating since 1953. With $65.37 billion in total assets on June 30, 2026, it ranks No. 44 of 4,232 U.S. banks by total assets. The West Petaluma Branch at 201 Western Ave dates to 2005 in FDIC branch records. Its published hours do not list Saturday.
-
West Petaluma Branch201 Western Ave, 94952
All hours
Mon to Fri 9 am to 5 pm; Sat to Sun closed
Hours: Columbia Bank branch locator (All The Places), checked Oct 10, 2026
Poppy Bank Bank · 1
Poppy Bank has 1 branch in Petaluma, 42 across California and 42 nationwide. FDIC records list its main office in Santa Rosa, CA and show it operating since 2005. With $8.32 billion in total assets on June 30, 2026, it ranks No. 196 of 4,232 U.S. banks by total assets. The Petaluma Branch at 100 2nd St dates to 2005 in FDIC branch records. It does not publish hours in the sources this page uses; check its site before you go.
-
Petaluma Branch100 2nd St, 94952
River City Bank Bank · 1
River City Bank has 1 branch in Petaluma, 9 across California and 9 nationwide. FDIC records list its main office in Sacramento, CA and show it operating since 1963. With $6.04 billion in total assets on June 30, 2026, it ranks No. 251 of 4,232 U.S. banks by total assets. The Baywood Lpo Branch at 775 Baywood Dr dates to 2020 in FDIC branch records. It does not publish hours in the sources this page uses; check its site before you go.
-
Baywood Lpo Branch775 Baywood Dr, 94954
Sea West Coast Guard Credit Union Credit union · 1
Sea West Coast Guard Credit Union has 1 office in Petaluma, 3 across California. It is based in Oakland, CA and $381.8 million in assets on March 31, 2026, according to its NCUA call report. Its published hours do not list Saturday.
Who can join: see the credit union's site.
-
Petaluma Service Center202 Pennsylvania Ave, 94952
All hours
Mon to Fri 8:30 am to 4:30 pm; Sat to Sun not published
Hours: NCUA, March 31, 2026
Summit State Bank Bank · 1
Summit State Bank has 1 branch in Petaluma, 4 across California and 4 nationwide. FDIC records list its main office in Santa Rosa, CA and show it operating since 1982. With $959.8 million in total assets on June 30, 2026, it ranks No. 1,082 of 4,232 U.S. banks by total assets. The Petaluma Branch at 100 Petaluma Blvd S dates to 2013 in FDIC branch records. It does not publish hours in the sources this page uses; check its site before you go.
-
Petaluma Branch100 Petaluma Blvd S, 94952
Westamerica Bank Bank · 1
Westamerica Bank has 1 branch in Petaluma, 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 Washington Square Branch at 203 S Mcdowell Blvd dates to 1974 in FDIC branch records. It does not publish hours in the sources this page uses; check its site before you go.
-
Washington Square Branch203 S Mcdowell Blvd, 94954
Join a credit union in Petaluma
2 credit unions have 3 offices here: Redwood Credit Union and Sea West Coast Guard Credit Union. Each office is listed above with the phone and the hours it filed with the NCUA (call report as of March 31, 2026). Who can join each one is on its own site; the credit unions in Petaluma page has every office in the state's directory.
Banking in Petaluma: the local picture
Short answer: 11 banks run 15 branches in Petaluma 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 11 banks, 0 have their main office in Petaluma, 6 elsewhere in California and 5 out of state, according to the FDIC.
The bank with the longest record here is Chase, operating since 1824 according to the FDIC. In FDIC branch records, the longest-running branch is Chase's office at 101 Western Ave, dating to 1919; the newest is BMO's at 401 Kenilworth Dr, from 2022.
2 credit unions have 3 offices in Petaluma, according to the NCUA. Who can join each one is on the credit unions page.
Of the 10 locations with published hours. 6 open on Saturday. 8 locations have no published hours in these sources.
Banks by ZIP code in Petaluma
Offices grouped by the ZIP code in their FDIC or NCUA record.
Short answer: ZIP 94952 has the most bank and credit union offices in Petaluma (10), followed by 94954 (8). Offices are spread across 2 ZIP codes.
| ZIP code | Offices | Institutions | Most offices |
|---|---|---|---|
| 94952 | 10 | 9 | Chase, BMO, Columbia Bank |
| 94954 | 8 | 7 | Bank of Marin, Bank of America, Exchange Bank |
Banks and credit unions open on Saturday in Petaluma
Short answer: 6 of the 10 Petaluma locations with published hours open on Saturday, run by 4 institutions.
- Chase: 1 of 2 branches (101 Western Ave: Saturday 9 am to 2 pm)
- Wells Fargo: 2 of 2 branches (125 Western Ave: Saturday 9 am to 2 pm, and 1 more)
- BMO: 1 of 1 branch (401 Kenilworth Dr: Saturday 9 am to 12 pm)
- Redwood Credit Union: 2 of 2 offices (1060 Petaluma Blvd N: Saturday 9 am to 2 pm, and 1 more)
Credit union hours are the text each credit union filed with the NCUA, call report as of March 31, 2026; a day the filing does not mention is shown as not published, never as closed. Bank branches show hours only where the bank publishes them in a source this page uses; 8 of the 18 locations here have no published hours yet. The source and date sit under each office. Banks and credit unions often close on Federal Reserve holidays; call ahead.
Chase, Bank of America and other national banks
Which big national banks have branches in Petaluma, and where the nearest one is if they do not.
Short answer: In Petaluma: Chase (2), Wells Fargo (2), Bank of America (1), BMO (1). No branches in Petaluma: PNC Bank (nearest in Walnut Creek, 39 mi), U.S. Bank (nearest in Rohnert Park, 8 mi), Truist, Fifth Third Bank (nearest in San Francisco, 33 mi), Huntington, Regions Bank, TD Bank.
| Bank | In Petaluma | Nearest branch if none here |
|---|---|---|
| Chase | 2 branches | here |
| Wells Fargo | 2 branches | here |
| Bank of America | 1 branch | here |
| BMO | 1 branch | here |
| PNC Bank | None | Walnut Creek, 39 miles away |
| U.S. Bank | None | Rohnert Park, 8 miles away |
| Truist | None | none in California |
| Fifth Third Bank | None | San Francisco, 33 miles away |
| Huntington | None | none in California |
| Regions Bank | None | none in California |
| TD Bank | None | none in California |
Branch counts from FDIC BankFind as of September 5, 2026. Distances are straight-line miles from the center of Petaluma 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%.
| Offer | Bank | APY | Term | Minimum |
|---|---|---|---|---|
| Savings | CIT Bank | 3.75% | none | $5,000 |
| Savings | Barclays | 3.50% | none | $0 |
| Savings | Marcus by Goldman Sachs | 3.40% | none | $0 |
| CD | Synchrony Bank | 4.35% | 60 Months | $0 |
| CD | Marcus by Goldman Sachs | 4.35% | 24 Months | $500 |
| CD | American Express National Bank | 4.25% | 10 Months | $0 |
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 Petaluma residents like anyone else.
Banks near Petaluma
Nearby cities with at least two banks, by straight-line distance. Counts from FDIC BankFind.
Short answer: The closest towns with more choice are Rohnert Park (8 miles) and Sonoma (10 miles). Santa Rosa, 15 miles away, has the most banks nearby: 16.
| City | Distance | Banks | Branches |
|---|---|---|---|
| Banks in Rohnert Park, CA | 8 mi | 8 | 8 |
| Banks in Sonoma, CA | 10 mi | 9 | 9 |
| Banks in Novato, CA | 11 mi | 9 | 14 |
| Banks in Santa Rosa, CA | 15 mi | 16 | 39 |
| Banks in Sebastopol, CA | 15 mi | 7 | 7 |
| Banks in Yountville, CA | 18 mi | 2 | 2 |
| Banks in San Anselmo, CA | 19 mi | 2 | 2 |
| Banks in San Rafael, CA | 19 mi | 15 | 23 |
Bank branch openings and closings in Petaluma
FDIC branch records, between September 5, 2025 and September 5, 2026.
Short answer: FDIC branch records show no bank branch openings in Petaluma between September 5, 2025 and September 5, 2026. Closings and relocations are not tracked by the sources this page uses yet.
Largest banks in Petaluma by total assets
Ranked by each bank's total assets on its FDIC balance sheet, which covers the whole bank, not only its Petaluma offices.
Short answer: Chase is the largest bank with offices in Petaluma, with $4.09 trillion in total assets on June 30, 2026, No. 1 among U.S. banks by total assets. Bank of America is second with $2.65 trillion. Local deposit shares will follow once the FDIC Summary of Deposits is imported.
| Bank | Total assets | Rank | Offices here | Main office |
|---|---|---|---|---|
| Chase | $4.09 trillion | No. 1 | 2 | Columbus, OH |
| Bank of America | $2.65 trillion | No. 2 | 1 | Charlotte, NC |
| Wells Fargo | $1.91 trillion | No. 4 | 2 | Sioux Falls, SD |
| BMO | $254.97 billion | No. 16 | 1 | Chicago, IL |
| Columbia Bank | $65.37 billion | No. 44 | 1 | Roseburg, OR |
| Poppy Bank | $8.32 billion | No. 196 | 1 | Santa Rosa, CA |
| River City Bank | $6.04 billion | No. 251 | 1 | Sacramento, CA |
| Westamerica Bank | $5.77 billion | No. 258 | 1 | San Rafael, CA |
| Bank of Marin | $3.86 billion | No. 346 | 2 | Novato, CA |
| Exchange Bank | $3.19 billion | No. 404 | 2 | Santa Rosa, CA |
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 Petaluma: FAQ
How many banks are in Petaluma, CA?
Petaluma has 11 banks with 15 branches and 2 credit unions with 3 offices, according to FDIC data as of September 5, 2026 and NCUA data as of March 31, 2026.
Which bank has the most branches in Petaluma?
Chase, with 2. Wells Fargo has 2 and Bank of Marin has 2.
Is there a Chase in Petaluma, CA?
Yes. FDIC data lists 2 Chase branches in Petaluma as of September 5, 2026. Its branches are listed under Chase above, with the address and directions for each.
Is there a Wells Fargo in Petaluma, CA?
Yes. FDIC data lists 2 Wells Fargo branches in Petaluma as of September 5, 2026. Its branches are listed under Wells Fargo above, with the address and directions for each.
Is there a Bank of Marin in Petaluma, CA?
Yes. FDIC data lists 2 Bank of Marin branches in Petaluma as of September 5, 2026. Its branches are listed under Bank of Marin above, with the address and directions for each.
Is there a PNC Bank in Petaluma, CA?
No. FDIC data lists no PNC Bank branch in Petaluma as of September 5, 2026. The nearest is in Walnut Creek, about 39 miles away in a straight line.
Which banks in Petaluma are open on Saturday?
Chase, Wells Fargo, BMO and Redwood Credit Union publish Saturday hours for one or more Petaluma locations. The Saturday section above lists each one with its hours. 8 of the 18 locations here do not publish hours in the sources this page uses; call ahead.
What is the oldest bank in Petaluma?
Chase has the longest record among banks with a branch here: the FDIC shows it operating since 1824.
Which credit unions can I join in Petaluma?
Redwood Credit Union and Sea West Coast Guard Credit Union have offices in Petaluma. Check each credit union's membership rules before you apply.
Did any bank branches open or close in Petaluma in the past year?
FDIC branch records show no branch openings between September 5, 2025 and September 5, 2026. Closings and relocations are not tracked by the sources this page uses yet.
Where can I find more banks near Petaluma?
Nearby cities with more banks include Rohnert Park, Sonoma, Novato. Rohnert Park is 8 miles away with 8 banks.
How we build this page
Every figure above comes from one of these sources. Nothing is typed by hand, nothing is estimated.
| Data | Source | License | Updated | Data as of |
|---|---|---|---|---|
| FDIC-insured banks: branches, main offices, total assets, dates established | FDIC BankFind Suite API | Public data (U.S. government) | Monthly import | Sep 5, 2026 |
| Credit union offices, phones and hours as filed with the NCUA, total assets | NCUA call report data | Public data (U.S. government) | Quarterly import | Mar 31, 2026 |
| Map coordinates of 3 credit union offices whose NCUA record has none, from the office address | U.S. Census Bureau Geocoder | Public data (U.S. government) | With each NCUA import | Oct 19, 2026 |
| Bank branch hours, phones and branch pages (7 of 15 branches: BMO, Bank of America, Chase, Columbia Bank, Wells Fargo) | The banks' own branch locators, collected by All The Places | CC0 (All The Places data); each bank's locator is the primary source | Weekly spider run, monthly refresh here | Oct 10, 2026 |
| Savings and CD rates, national averages | Banrox Bank Rates | Banrox, from the banks' own rate pages and FDIC national rates | Weekly | see each rate |
See your odds before you apply
Banrox shows how likely a card or loan is for your profile, from your own data, without a hard pull. Platform live; card in early access; no card issued.
Check your odds