FDIC-insured bank

Bank of Prairie du Sac

Bank headquartered in Prairie Du Sac, Wisconsin, part of PLOETZ INVESTMENTS PARTNERSHIP.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Total assets
$744.55 million
Total deposits
$644.31 million
Branches
2
FDIC-insured since
1934
Established
1916

Headquarters and contact

Address555 Park Ave
Prairie Du Sac, WI 53578
CountySauk
Metro areaBaraboo, WI
WebsiteWWW.BANKPDS.COM
Phonenot published in FDIC data, see the bank's website

FDIC record

FDIC Certificate14660
Federal Reserve RSSD ID997847
StatusActive
Charter classNM (STATE)
Holding companyPLOETZ INVESTMENTS PARTNERSHIP
Domestic offices2
Financials as ofJune 30, 2026

Routing number

FDIC does not publish ABA routing numbers, and many banks use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this bank, the "account details" screen in its online banking, or its official website at WWW.BANKPDS.COM.
See how your odds compare before you apply at Bank of Prairie du Sac.

Offices nearest to headquarters

Bank Of Prairie Du Sac main office
Prairie Du Sac, WI
555 Park Ave, 53578
Sauk City Branch
Sauk City, WI
865 Phillips Blvd, 53583

Where Bank of Prairie du Sac has offices