Nicolet National Bank holds $15.4B in total assets and has $13.0B in deposits across 59 counties in 15 ranked markets and 6 states. Its deposit footprint is broadly distributed: the top three counties (Brown County, Wisconsin, Johnson County, Iowa, and Dubuque County, Iowa) hold 32% of its deposits, and Wisconsin accounts for 55% of the total. It is among the top three banks by deposits in 28 of the 59 counties where it operates. Figures are from the FDIC Summary of Deposits as of June 30, 2026, and are refreshed once a year after the next survey is released, not quarterly.
Deposits by county
Data as of June 30, 2026 (FDIC Summary of Deposits)
| County | Deposits | County’s % of Bank’s Deposits | Bank’s % of County Deposits | Branches |
|---|---|---|---|---|
| Brown County, WI | $2.4B | 18.4% | 17.3% | 7 |
| Johnson County, IA | $898M | 6.9% | 18.4% | 7 |
| Dubuque County, IA | $869M | 6.7% | 24.5% | 7 |
| Door County, WI | $829M | 6.4% | 64.1% | 5 |
| Winnebago County, WI | $513M | 4.0% | 20.1% | 3 |
| Outagamie County, WI | $486M | 3.8% | 11.4% | 4 |
| Eau Claire County, WI | $411M | 3.2% | 17.1% | 1 |
| Muscatine County, IA | $395M | 3.0% | 31.4% | 4 |
| Denver County, CO | $388M | 3.0% | 0.6% | 3 |
| Marathon County, WI | $359M | 2.8% | 6.7% | 3 |
| Washington County, MN | $313M | 2.4% | 4.4% | 3 |
| Manitowoc County, WI | $309M | 2.4% | 14.4% | 1 |
| Kewaunee County, WI | $279M | 2.2% | 40.9% | 3 |
| Mahaska County, IA | $216M | 1.7% | 36.7% | 1 |
| Marquette County, MI | $211M | 1.6% | 16.4% | 2 |
| Marinette County, WI | $207M | 1.6% | 17.1% | 3 |
| Taylor County, WI | $204M | 1.6% | 30.8% | 1 |
| Jefferson County, IA | $202M | 1.6% | 30.5% | 1 |
| Alpena County, MI | $197M | 1.5% | 46.7% | 2 |
| Hennepin County, MN | $195M | 1.5% | 0.1% | 3 |
| Polk County, WI | $193M | 1.5% | 20.4% | 2 |
| Grant County, WI | $188M | 1.5% | 12.2% | 4 |
| Carver County, MN | $184M | 1.4% | 6.3% | 2 |
| Vilas County, WI | $173M | 1.3% | 19.8% | 1 |
| Oneida County, WI | $163M | 1.3% | 13.9% | 2 |
| Keokuk County, IA | $114M | 0.9% | 30.1% | 2 |
| Des Moines County, IA | $114M | 0.9% | 7.5% | 1 |
| Calumet County, WI | $111M | 0.9% | 13.3% | 1 |
| Dakota County, MN | $107M | 0.8% | 1.1% | 1 |
| Dallas County, IA | $107M | 0.8% | 4.2% | 2 |
| Anoka County, MN | $106M | 0.8% | 1.7% | 2 |
| Chisago County, MN | $103M | 0.8% | 13.2% | 1 |
| Wright County, MN | $102M | 0.8% | 3.4% | 1 |
| Portage County, WI | $83M | 0.6% | 5.0% | 1 |
| Luce County, MI | $82M | 0.6% | 63.2% | 1 |
| Benton County, IA | $82M | 0.6% | 10.3% | 1 |
| St. Croix County, WI | $81M | 0.6% | 3.9% | 1 |
| Otsego County, MI | $78M | 0.6% | 13.5% | 1 |
| Schoolcraft County, MI | $69M | 0.5% | 35.2% | 1 |
| Chippewa County, MI | $66M | 0.5% | 11.7% | 1 |
| Black Hawk County, IA | $65M | 0.5% | 2.4% | 2 |
| Lincoln County, WI | $63M | 0.5% | 10.9% | 1 |
| Grundy County, IA | $61M | 0.5% | 6.4% | 1 |
| Marion County, IA | $60M | 0.5% | 5.2% | 2 |
| Grand Traverse County, MI | $58M | 0.4% | 1.5% | 2 |
| Montmorency County, MI | $55M | 0.4% | 51.6% | 1 |
| Menominee County, MI | $54M | 0.4% | 17.6% | 1 |
| Butler County, IA | $50M | 0.4% | 7.8% | 1 |
| Collier County, FL | $49M | 0.4% | 0.3% | 1 |
| Sherburne County, MN | $49M | 0.4% | 3.0% | 1 |
| Cheboygan County, MI | $46M | 0.4% | 11.1% | 1 |
| Marshall County, IA | $41M | 0.3% | 2.9% | 1 |
| Barron County, WI | $36M | 0.3% | 2.7% | 1 |
| Lee County, IA | $29M | 0.2% | 2.1% | 1 |
| Delta County, MI | $20M | 0.2% | 2.5% | 1 |
| Linn County, IA | $15M | 0.1% | 0.2% | 1 |
| Chippewa County, WI | $13M | 0.1% | 1.0% | 1 |
| Polk County, IA | $6M | <0.1% | <0.1% | 1 |
| Emmet County, MI | $3M | <0.1% | 0.3% | 1 |
“Deposits (SOD)” are deposits as reported to the FDIC at branch level in the Summary of Deposits (SOD), June 30, 2026, and are nominal. They reflect where deposits are booked and may differ from the institution’s balance-sheet total. “County’s % of Bank’s Deposits” is this county’s share of the institution’s total SOD deposits; “Bank’s % of County Deposits” is this institution’s deposits as a percent of all deposits booked in that county. Counties within a Combined or Metropolitan Statistical Area link to their full profile; other counties are shown for completeness.
Browse all covered institutions in the bank directory or the banks headquartered in WI. All 293 markets and the 1,523 counties with a branch within a CSA or MSA are covered in the Market Intelligence resource. See the methodology for how each figure is built and when to expect updates, or the disclaimer for how this data should, and should not, be read.
Nicolet National Bank is named on this page solely to describe publicly reported FDIC deposit data. Its appearance does not imply any affiliation between Nicolet National Bank and The Executive Recruiter Group, or endorsement by either.