US Bank Directory
Banks in Jefferson, WI
3 FDIC-insured banks operate 3 offices in Jefferson, Wisconsin, and 3 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: Jefferson
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: 6 banks and credit unions operate 6 locations in Jefferson, according to the FDIC and the NCUA. 6 of them have coordinates on record and are on the map. 4 publish opening hours.
Branches: FDIC, NCUA. Streets: loading.
6 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 Jefferson
Sorted by number of local branches. Each branch shows where its hours and phone number come from.
Short answer: Associated Bank, PremierBank and Badger Bank have the most locations in Jefferson, with 1 each. 3 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.
Associated Bank Bank · 1
Associated Bank has 1 branch in Jefferson, 136 across Wisconsin and 218 nationwide. FDIC records list its main office in Green Bay, WI and show it operating since 1874. With $51.76 billion in total assets on June 30, 2026, it ranks No. 49 of 4,232 U.S. banks by total assets. The Jefferson Branch at 106 S Main St dates to 1873 in FDIC branch records. It opens on Saturday.
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Jefferson Branch106 S Main St, 53549
All hours
Mon 9 am to 5 pm; Tue to Thu 9 am to 4 pm; Fri 9 am to 5 pm; Sat 9 am to 12 pm; Sun closed
Hours: Associated Bank branch locator (All The Places), checked Oct 10, 2026
Badger Bank Bank · 1
Badger Bank has 1 branch in Jefferson, 4 across Wisconsin and 4 nationwide. FDIC records list its main office in Fort Atkinson, WI and show it operating since 1884. With $206.0 million in total assets on June 30, 2026, it ranks No. 2,954 of 4,232 U.S. banks by total assets. The Jefferson Branch at 1003 S Main St dates to 2007 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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Jefferson Branch1003 S Main St, 53549
County - City Credit Union Credit union · 1
County - City Credit Union has 1 office in Jefferson, 1 across Wisconsin. It is based in Jefferson, WI and $42.5 million in assets on March 31, 2026, according to its NCUA call report. It opens on Saturday.
Who can join: see the credit union's site.
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Main Office main office106 E John St, 53549
All hours
Mon to Fri 9 am to 5 pm; Sat 8:15 am to 11:15 am; Sun not published
Hours: NCUA, March 31, 2026
Fort Community Credit Union Credit union · 1
Fort Community Credit Union has 1 office in Jefferson, 6 across Wisconsin. It is based in Fort Atkinson, WI and $419.3 million in assets on March 31, 2026, according to its NCUA call report. It opens on Saturday.
Who can join: see the credit union's site.
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Jefferson Office100 N Main St, 53549
All hours
Mon to Fri 8 am to 5 pm; Sat 8:30 am to 11:30 am; Sun not published
Hours: NCUA, March 31, 2026
PremierBank Bank · 1
PremierBank has 1 branch in Jefferson, 7 across Wisconsin and 7 nationwide. FDIC records list its main office in Fort Atkinson, WI and show it operating since 1863. With $583.9 million in total assets on June 30, 2026, it ranks No. 1,596 of 4,232 U.S. banks by total assets. The Jefferson Branch at 320 S Center Ave dates to 1858 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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Jefferson Branch320 S Center Ave, 53549
Stoppenbach Credit Union Credit union · 1
Stoppenbach Credit Union has 1 office in Jefferson, 1 across Wisconsin. It is based in Jefferson, WI and $1.8 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.
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Main Office main office318 Wisconsin Dr, 53549
All hours
Mon to Thu 12 pm to 4 pm; Fri to Sun not published
Hours: NCUA, March 31, 2026
Join a credit union in Jefferson
3 credit unions have 3 offices here: Fort Community Credit Union, County - City Credit Union and Stoppenbach 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 Jefferson page has every office in the state's directory.
Banking in Jefferson: the local picture
Short answer: 3 banks run 3 branches in Jefferson 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 3 banks, 0 have their main office in Jefferson, 3 elsewhere in Wisconsin, according to the FDIC.
The bank with the longest record here is PremierBank, operating since 1863 according to the FDIC. In FDIC branch records, the longest-running branch is PremierBank's office at 320 S Center Ave, dating to 1858; the newest is Badger Bank's at 1003 S Main St, from 2007.
3 credit unions have 3 offices in Jefferson, according to the NCUA. Who can join each one is on the credit unions page.
Of the 4 locations with published hours. 3 open on Saturday. 2 locations have no published hours in these sources.
Banks and credit unions open on Saturday in Jefferson
Short answer: 3 of the 4 Jefferson locations with published hours open on Saturday, run by 3 institutions.
- Associated Bank: 1 of 1 branch (106 S Main St: Saturday 9 am to 12 pm)
- Fort Community Credit Union: 1 of 1 office (100 N Main St: Saturday 8:30 am to 11:30 am)
- County - City Credit Union: 1 of 1 office (106 E John St: Saturday 8:15 am to 11:15 am)
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; 2 of the 6 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 Jefferson, and where the nearest one is if they do not.
Short answer: No branches in Jefferson: Chase (nearest in Oconomowoc, 17 mi), Wells Fargo (nearest in Stoughton, 22 mi), Bank of America, PNC Bank (nearest in Pewaukee, 30 mi), U.S. Bank (nearest in Oconomowoc, 18 mi), Truist, Fifth Third Bank, Huntington (nearest in Elm Grove, 37 mi), Regions Bank, TD Bank, BMO (nearest in Watertown, 14 mi).
| Bank | In Jefferson | Nearest branch if none here |
|---|---|---|
| Chase | None | Oconomowoc, 17 miles away |
| Wells Fargo | None | Stoughton, 22 miles away |
| Bank of America | None | none in Wisconsin |
| PNC Bank | None | Pewaukee, 30 miles away |
| U.S. Bank | None | Oconomowoc, 18 miles away |
| Truist | None | none in Wisconsin |
| Fifth Third Bank | None | none in Wisconsin |
| Huntington | None | Elm Grove, 37 miles away |
| Regions Bank | None | none in Wisconsin |
| TD Bank | None | none in Wisconsin |
| BMO | None | Watertown, 14 miles away |
Branch counts from FDIC BankFind as of September 5, 2026. Distances are straight-line miles from the center of Jefferson to the nearest branch in Wisconsin.
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 Jefferson residents like anyone else.
Banks near Jefferson
Nearby cities with at least two banks, by straight-line distance. Counts from FDIC BankFind.
Short answer: The closest towns with more choice are Fort Atkinson (5 miles) and Johnson Creek (6 miles). Oconomowoc, 18 miles away, has the most banks nearby: 8.
| City | Distance | Banks | Branches |
|---|---|---|---|
| Banks in Fort Atkinson, WI | 5 mi | 3 | 4 |
| Banks in Johnson Creek, WI | 6 mi | 2 | 2 |
| Banks in Lake Mills, WI | 8 mi | 3 | 4 |
| Banks in Cambridge, WI | 11 mi | 2 | 2 |
| Banks in Whitewater, WI | 12 mi | 3 | 7 |
| Banks in Watertown, WI | 14 mi | 6 | 7 |
| Banks in Milton, WI | 17 mi | 3 | 3 |
| Banks in Oconomowoc, WI | 18 mi | 8 | 13 |
Bank branch openings and closings in Jefferson
FDIC branch records, between September 5, 2025 and September 5, 2026.
Short answer: FDIC branch records show no bank branch openings in Jefferson 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 Jefferson
Short answer: 2 institutions have their main office in Jefferson: County - City Credit Union and Stoppenbach Credit Union.
| Institution | Type | Total assets, March 31, 2026 | Offices here |
|---|---|---|---|
| County - City Credit Union | Credit union | $42.5 million | 1 |
| Stoppenbach Credit Union | Credit union | $1.8 million | 1 |
Banks: FDIC BankFind (community-bank flag and assets). Credit unions: NCUA call report.
Largest banks in Jefferson by total assets
Ranked by each bank's total assets on its FDIC balance sheet, which covers the whole bank, not only its Jefferson offices.
Short answer: Associated Bank is the largest bank with offices in Jefferson, with $51.76 billion in total assets on June 30, 2026, No. 49 among U.S. banks by total assets. PremierBank is second with $583.9 million. Local deposit shares will follow once the FDIC Summary of Deposits is imported.
| Bank | Total assets | Rank | Offices here | Main office |
|---|---|---|---|---|
| Associated Bank | $51.76 billion | No. 49 | 1 | Green Bay, WI |
| PremierBank | $583.9 million | No. 1,596 | 1 | Fort Atkinson, WI |
| Badger Bank | $206.0 million | No. 2,954 | 1 | Fort Atkinson, WI |
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 Jefferson: FAQ
How many banks are in Jefferson, WI?
Jefferson has 3 banks with 3 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 Jefferson?
Associated Bank, with 1. PremierBank has 1 and Badger Bank has 1.
Is there a Associated Bank in Jefferson, WI?
Yes. FDIC data lists 1 Associated Bank branch in Jefferson as of September 5, 2026. The address and directions are under Associated Bank above.
Is there a PremierBank in Jefferson, WI?
Yes. FDIC data lists 1 PremierBank branch in Jefferson as of September 5, 2026. The address and directions are under PremierBank above.
Is there a Badger Bank in Jefferson, WI?
Yes. FDIC data lists 1 Badger Bank branch in Jefferson as of September 5, 2026. The address and directions are under Badger Bank above.
Is there a Chase in Jefferson, WI?
No. FDIC data lists no Chase branch in Jefferson as of September 5, 2026. The nearest is in Oconomowoc, about 17 miles away in a straight line.
Which banks in Jefferson are open on Saturday?
Associated Bank, Fort Community Credit Union and County - City Credit Union publish Saturday hours for one or more Jefferson locations. The Saturday section above lists each one with its hours. 2 of the 6 locations here do not publish hours in the sources this page uses; call ahead.
Which banks are headquartered in Jefferson?
County - City Credit Union and Stoppenbach Credit Union have their main office in Jefferson, according to the FDIC and the NCUA.
What is the oldest bank in Jefferson?
PremierBank has the longest record among banks with a branch here: the FDIC shows it operating since 1863.
Which credit unions can I join in Jefferson?
Fort Community Credit Union, County - City Credit Union and Stoppenbach Credit Union have offices in Jefferson. Check each credit union's membership rules before you apply.
Did any bank branches open or close in Jefferson 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 Jefferson?
Nearby cities with more banks include Fort Atkinson, Johnson Creek, Lake Mills. Fort Atkinson is 5 miles away with 3 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 (1 of 3 branches: Associated Bank) | 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 |
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