County banking markets / MN / 27139
ScottMinnesota
FIPS 27139. Branch offices reported to the FDIC Summary of Deposits, June 30 of each survey year, 1994–2025. One of 87 counties in Minnesota’s 2025 survey.
Concentration, 1994–2025
Branch-count HHI squares each institution’s share of the county’s branch offices; deposit HHI squares its share of county deposits. The bands are the 2010 Horizontal Merger Guidelines classification, the dashed line the 1,800 level above which the Federal Reserve reviews a merger centrally. In 2025 this market is unconcentrated on branches (820) and moderately concentrated on deposits (1,548).
Source: FDIC Summary of Deposits | DOJ & FTC, Horizontal Merger Guidelines (2010), section 5.3 | Federal Reserve, Competitive Effects of Mergers and Acquisitions FAQs Both indices computed from the SOD branch rows for this county, June 30 of each survey year. Neither is the Fed's screen HHI: no thrift weighting, no exclusion of specialty and internet banks, no central-booking adjustment. Methodology
Branches and institutions
16 branch offices and 12 institutions in 1994; 29 and 17 in 2025. Deposits booked in the county went from $391.2M to $2.58B, nominal.
Source: FDIC Summary of Deposits FDIC Summary of Deposits, June 30 of each survey year, 1994-2025. Methodology
Who holds the deposits, 2025
Every institution with a branch in the county, ranked by deposits booked here. Both shares are shown because they are the two indices above: squaring and summing the deposit column gives the deposit HHI, the branch column the branch-count HHI.
| # | Institution | Deposits | Deposit share | Branches | Branch share |
|---|---|---|---|---|---|
| 1 | Wells Fargo Bank, National Association cert 3511 | $841.4M | 32.66% | 5 | 17.24% |
| 2 | Old National Bank cert 3832 | $336.1M | 13.04% | 3 | 10.34% |
| 3 | U.S. Bank National Association cert 6548 | $313.1M | 12.15% | 3 | 10.34% |
| 4 | HomeTown Bank cert 31028 | $153.0M | 5.94% | 2 | 6.90% |
| 5 | Riverland Bank cert 58106 | $134.2M | 5.21% | 1 | 3.45% |
| 6 | First National Bank Minnesota cert 5247 | $126.9M | 4.93% | 1 | 3.45% |
| 7 | The Huntington National Bank cert 6560 | $103.4M | 4.01% | 2 | 6.90% |
| 8 | New Market Bank cert 1931 | $100.3M | 3.89% | 2 | 6.90% |
| 9 | American National Bank cert 19300 | $93.7M | 3.64% | 1 | 3.45% |
| 10 | Frandsen Bank & Trust cert 1399 | $88.6M | 3.44% | 1 | 3.45% |
| 11 | Minnwest Bank cert 16958 | $69.6M | 2.70% | 1 | 3.45% |
| 12 | Prime Security Bank cert 10971 | $57.2M | 2.22% | 1 | 3.45% |
| 13 | Associated Bank, National Association cert 5296 | $45.6M | 1.77% | 1 | 3.45% |
| 14 | Cornerstone State Bank cert 21525 | $41.8M | 1.62% | 1 | 3.45% |
| 15 | Sterling State Bank cert 17863 | $29.1M | 1.13% | 1 | 3.45% |
| 16 | JPMorgan Chase Bank, National Association cert 628 | $22.2M | 0.86% | 2 | 6.90% |
| 17 | The State Bank of Faribault cert 1610 | $19.9M | 0.77% | 1 | 3.45% |
Source: FDIC Summary of Deposits June 30, 2025. Branch rows grouped by FDIC certificate; names as reported to the survey. Deposit share is n/a where the county's total SOD deposits are zero. Methodology
Back to county banking markets, up to Minnesota, or read the methodology for the two HHI constructions and what they cannot tell you.