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Eau Claire County, WI Bank Deposit Market Share

Nicolet National Bank holds the largest share of deposits in Eau Claire County, WI, 17.1%, followed by Ccfbank N.A. (15.7%) and Associated Bank, N.A. (13.9%). 16 institutions hold $2.41B at 24 offices as of June 30, 2026.

Institutions: 16 Offices: 24 Deposits: $2.41B Survey: FDIC Summary of Deposits, June 30, 2026
# Institution Offices Deposits Market share Share change from 2025 Deposit change
1 Nicolet National Bank 1 $411.4M 17.10% — —
2 Ccfbank N.A. 2 $378.0M 15.71% — —
3 Associated Bank, N.A. 2 $335.4M 13.94% — —
4 Wells Fargo Bank, N.A. 2 $265.7M 11.04% — —
5 U.S. Bank N.A. 3 $257.4M 10.70% — —
6 Unity Bank 2 $118.2M 4.91% — —
7 The Northwestern Bank 1 $98.5M 4.10% — —
8 Security Financial Bank 1 $97.3M 4.04% — —
9 BMO Bank N.A. 2 $96.7M 4.02% — —
10 Merchants Bank, N.A. 1 $95.1M 3.95% — —
11 Frandsen Bank & Trust 1 $83.4M 3.46% — —
12 Old National Bank 1 $56.4M 2.35% — —
13 Oakwood Bank 2 $55.1M 2.29% — —
14 Citizens State Bank - La Crosse 1 $29.1M 1.21% — —
15 Prevail Bank 1 $15.6M 0.65% — —
16 WNB Financial, N.A. 1 $12.4M 0.51% — —

About this list

Deposits are those held at each institution's offices in Eau Claire County as of June 30, 2026, from the FDIC Summary of Deposits, whatever state the institution is headquartered in. Market share is the institution's deposits divided by all deposits in the market. Shares are by bank charter, not rolled up to the holding company, and cover FDIC-insured institutions only, so credit unions are not included. Each office is placed in its county and metro area by the FDIC branch directory; the few offices the directory does not list are left out of the market and of every share.

The change from 2025 is not shown for this market: some offices that closed during the year cannot be placed in a single county or metro area, and they hold enough deposits to move the comparison. The 2026 shares are complete.

Wider markets

Wisconsin deposits by institution Eau Claire, WI metro area Wisconsin bank directory

Other counties in Wisconsin

Milwaukee CountyDane CountyWaukesha CountyBrown CountyMarathon CountyRacine CountyOutagamie CountyWashington CountyKenosha CountyLa Crosse CountyRock CountyOzaukee CountySheboygan CountyFond Du Lac CountyWood CountyWinnebago CountyWalworth CountySauk CountyJefferson CountyManitowoc CountySt. Croix CountyColumbia CountyPortage CountyDodge CountyGrant CountyGreen Lake CountyGreen CountyBarron CountyChippewa CountyDoor CountyMarinette CountyOneida CountyWaupaca CountyDouglas CountyMonroe CountyPolk CountyVilas CountyCalumet CountyPierce CountyTrempealeau County

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