US Bank Directory
Banks in Port Allen, LA
5 FDIC-insured banks operate 5 offices in Port Allen, Louisiana, and 3 credit unions have 3 offices.
Source: FDIC BankFind, data as of September 5, 2026; NCUA call report as of March 31, 2026.
Bank branch map: Port Allen
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: 8 banks and credit unions operate 8 locations in Port Allen, according to the FDIC and the NCUA. 7 of them have coordinates on record and are on the map. 2 publish opening hours.
Branches: FDIC, NCUA. Streets: loading.
7 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 Port Allen
Sorted by number of local branches. Each branch shows where its hours and phone number come from.
Short answer: 5 banks share the most locations in Port Allen, with 1 each. 5 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.
b1BANK Bank · 1
b1BANK has 1 branch in Port Allen, 44 across Louisiana and 63 nationwide. FDIC records list its main office in Baton Rouge, LA and show it operating since 2006. With $8.89 billion in total assets on June 30, 2026, it ranks No. 182 of 4,232 U.S. banks by total assets. The Port Allen Banking Center Branch at 320 N Alexander Ave dates to 2004 in FDIC branch records. It does not publish hours in the sources this page uses; check its site before you go.
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Port Allen Banking Center Branch320 N Alexander Ave, 70767
Baton Rouge City Parish Emp Credit Union Credit union · 1
Baton Rouge City Parish Emp Credit Union has 1 office in Port Allen, 2 across Louisiana. It is based in Baton Rouge, LA and $57.2 million in assets on March 31, 2026, according to its NCUA call report. It does not publish hours in the sources this page uses; check its site before you go.
Who can join: see the credit union's site.
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Iron Mountain1274 Commercial Dr, 70767
Guaranty Bank Bank · 1
Guaranty Bank has 1 branch in Port Allen, 7 across Louisiana and 7 nationwide. FDIC records list its main office in New Roads, LA and show it operating since 1957. With $318.5 million in total assets on June 30, 2026, it ranks No. 2,390 of 4,232 U.S. banks by total assets. The Port Allen Branch at 1086 Lobdell Hwy dates to 2008 in FDIC branch records. It does not publish hours in the sources this page uses; check its site before you go.
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Port Allen Branch1086 Lobdell Hwy, 70767
Investar Bank Bank · 1
Investar Bank has 1 branch in Port Allen, 21 across Louisiana and 38 nationwide. FDIC records list its main office in Baton Rouge, LA and show it operating since 2006. With $3.85 billion in total assets on June 30, 2026, it ranks No. 347 of 4,232 U.S. banks by total assets. The Port Allen Branch at 3761 Hwy 1 S dates to 2009 in FDIC branch records. It does not publish hours in the sources this page uses; check its site before you go.
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Port Allen Branch3761 Hwy 1 S, 70767
Landmark Bank Bank · 1
Landmark Bank has 1 branch in Port Allen, 5 across Louisiana and 5 nationwide. FDIC records list its main office in Clinton, LA and show it operating since 1897. With $229.8 million in total assets on June 30, 2026, it ranks No. 2,827 of 4,232 U.S. banks by total assets. The Brusly Branch at 4687 Hwy 1 South, Port Allen, La 70767 dates to 2025 in FDIC branch records. It does not publish hours in the sources this page uses; check its site before you go.
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Brusly Branch4687 Hwy 1 South, Port Allen, La 70767, 70767
Neighbors Credit Union Credit union · 1
Neighbors Credit Union has 1 office in Port Allen, 12 across Louisiana. It is based in Baton Rouge, LA and $1.40 billion 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.
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Brusly4181 Hwy 1 S, 70767
All hours
Mon to Fri 9 am to 5 pm; Sat to Sun not published
Hours: NCUA, March 31, 2026
Renasant Bank · 1
Renasant has 1 branch in Port Allen, 20 across Louisiana and 266 nationwide. FDIC records list its main office in Tupelo, MS and show it operating since 1904. With $26.99 billion in total assets on June 30, 2026, it ranks No. 80 of 4,232 U.S. banks by total assets. The Port Allen Branch at 780 Court St dates to 1969 in FDIC branch records. It does not publish hours in the sources this page uses; check its site before you go.
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Port Allen Branch780 Court St, 70767
W B R T Credit Union Credit union · 1
W B R T Credit Union has 1 office in Port Allen, 1 across Louisiana. It is based in Port Allen, LA and $2.4 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.
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Main Office main office673 Rosedale Rd, 70767
All hours
Mon 9 am to 4 pm; Tue to Wed 9 am to 1 pm; Thu to Fri 9 am to 4 pm; Sat to Sun not published
Hours: NCUA, March 31, 2026
Join a credit union in Port Allen
3 credit unions have 3 offices here: Neighbors Credit Union, Baton Rouge City Parish Emp Credit Union and W B R T 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 Port Allen page has every office in the state's directory.
Banking in Port Allen: the local picture
Short answer: 5 banks run 5 branches in Port Allen 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 5 banks, 0 have their main office in Port Allen, 4 elsewhere in Louisiana and 1 out of state, according to the FDIC.
The bank with the longest record here is Landmark Bank, operating since 1897 according to the FDIC. In FDIC branch records, the longest-running branch is Renasant's office at 780 Court St, dating to 1969; the newest is Landmark Bank's at 4687 Hwy 1 South, Port Allen, La 70767, from 2025.
3 credit unions have 3 offices in Port Allen, according to the NCUA. Who can join each one is on the credit unions page.
Of the 2 locations with published hours. None open on Saturday. 6 locations have no published hours in these sources.
Saturday hours in Port Allen
Short answer: None of the 2 Port Allen locations with published hours lists Saturday hours. 6 locations do not publish hours in these sources; call ahead.
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; 6 of the 8 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 Port Allen, and where the nearest one is if they do not.
Short answer: No branches in Port Allen: Chase (nearest in Baton Rouge, 2 mi), Wells Fargo, Bank of America, PNC Bank, U.S. Bank, Truist, Fifth Third Bank, Huntington (nearest in Baton Rouge, 6 mi), Regions Bank (nearest in Baton Rouge, 2 mi), TD Bank, BMO.
| Bank | In Port Allen | Nearest branch if none here |
|---|---|---|
| Chase | None | Baton Rouge, 2 miles away |
| Wells Fargo | None | none in Louisiana |
| Bank of America | None | none in Louisiana |
| PNC Bank | None | none in Louisiana |
| U.S. Bank | None | none in Louisiana |
| Truist | None | none in Louisiana |
| Fifth Third Bank | None | none in Louisiana |
| Huntington | None | Baton Rouge, 6 miles away |
| Regions Bank | None | Baton Rouge, 2 miles away |
| TD Bank | None | none in Louisiana |
| BMO | None | none in Louisiana |
Branch counts from FDIC BankFind as of September 5, 2026. Distances are straight-line miles from the center of Port Allen to the nearest branch in Louisiana.
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 Port Allen residents like anyone else.
Banks near Port Allen
Nearby cities with at least two banks, by straight-line distance. Counts from FDIC BankFind.
Short answer: The closest towns with more choice are Brusly (4 miles) and Baton Rouge (8 miles). Baton Rouge, 8 miles away, has the most banks nearby: 35.
| City | Distance | Banks | Branches |
|---|---|---|---|
| Banks in Brusly, LA | 4 mi | 2 | 2 |
| Banks in Baton Rouge, LA | 8 mi | 35 | 113 |
| Banks in Plaquemine, LA | 10 mi | 4 | 6 |
| Banks in Baker, LA | 11 mi | 3 | 3 |
| Banks in Zachary, LA | 15 mi | 6 | 8 |
| Banks in Denham Springs, LA | 17 mi | 11 | 14 |
| Banks in Prairieville, LA | 17 mi | 5 | 5 |
| Banks in Geismar, LA | 19 mi | 2 | 2 |
Bank branch openings and closings in Port Allen
FDIC branch records, between September 5, 2025 and September 5, 2026.
Short answer: FDIC branch records show no bank branch openings in Port Allen between September 5, 2025 and September 5, 2026. Closings and relocations are not tracked by the sources this page uses yet.
Banks and credit unions based in Port Allen
Short answer: 1 institution has its main office in Port Allen: W B R T Credit Union.
| Institution | Type | Total assets, March 31, 2026 | Offices here |
|---|---|---|---|
| W B R T Credit Union | Credit union | $2.4 million | 1 |
Banks: FDIC BankFind (community-bank flag and assets). Credit unions: NCUA call report.
Largest banks in Port Allen by total assets
Ranked by each bank's total assets on its FDIC balance sheet, which covers the whole bank, not only its Port Allen offices.
Short answer: Renasant is the largest bank with offices in Port Allen, with $26.99 billion in total assets on June 30, 2026, No. 80 among U.S. banks by total assets. b1BANK is second with $8.89 billion. Local deposit shares will follow once the FDIC Summary of Deposits is imported.
| Bank | Total assets | Rank | Offices here | Main office |
|---|---|---|---|---|
| Renasant | $26.99 billion | No. 80 | 1 | Tupelo, MS |
| b1BANK | $8.89 billion | No. 182 | 1 | Baton Rouge, LA |
| Investar Bank | $3.85 billion | No. 347 | 1 | Baton Rouge, LA |
| Guaranty Bank | $318.5 million | No. 2,390 | 1 | New Roads, LA |
| Landmark Bank | $229.8 million | No. 2,827 | 1 | Clinton, LA |
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 Port Allen: FAQ
How many banks are in Port Allen, LA?
Port Allen has 5 banks with 5 branches and 3 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 Port Allen?
Renasant, with 1. b1BANK has 1 and Investar Bank has 1.
Is there a Renasant in Port Allen, LA?
Yes. FDIC data lists 1 Renasant branch in Port Allen as of September 5, 2026. The address and directions are under Renasant above.
Is there a b1BANK in Port Allen, LA?
Yes. FDIC data lists 1 b1BANK branch in Port Allen as of September 5, 2026. The address and directions are under b1BANK above.
Is there a Investar Bank in Port Allen, LA?
Yes. FDIC data lists 1 Investar Bank branch in Port Allen as of September 5, 2026. The address and directions are under Investar Bank above.
Is there a Chase in Port Allen, LA?
No. FDIC data lists no Chase branch in Port Allen as of September 5, 2026. The nearest is in Baton Rouge, about 2 miles away in a straight line.
Which banks in Port Allen are open on Saturday?
None of the 2 locations with published hours lists Saturday hours. 6 locations do not publish hours in our sources; call ahead.
Which banks are headquartered in Port Allen?
W B R T Credit Union has its main office in Port Allen, according to the FDIC and the NCUA.
What is the oldest bank in Port Allen?
Landmark Bank has the longest record among banks with a branch here: the FDIC shows it operating since 1897.
Which credit unions can I join in Port Allen?
Neighbors Credit Union, Baton Rouge City Parish Emp Credit Union and W B R T Credit Union have offices in Port Allen. Check each credit union's membership rules before you apply.
Did any bank branches open or close in Port Allen 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 Port Allen?
Nearby cities with more banks include Brusly, Baton Rouge, Plaquemine. Brusly is 4 miles away with 2 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 2 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 |
| Savings and CD rates, national averages | Banrox Bank Rates | Banrox, from the banks' own rate pages and FDIC national rates | Weekly | see each rate |
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