County banking markets / IL / 17057
FultonIllinois
FIPS 17057. Branch offices reported to the FDIC Summary of Deposits, June 30 of each survey year, 1994–2025. One of 102 counties in Illinois’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 (1,116) and moderately concentrated on deposits (1,740).
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
23 branch offices and 15 institutions in 1994; 22 and 14 in 2025. Deposits booked in the county went from $461.6M to $989.8M, 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 | MidAmerica National Bank cert 3612 | $330.2M | 33.37% | 3 | 13.64% |
| 2 | Ipava State Bank cert 10473 | $147.6M | 14.91% | 5 | 22.73% |
| 3 | Bank of Farmington cert 11732 | $145.5M | 14.70% | 3 | 13.64% |
| 4 | Wells Fargo Bank, National Association cert 3511 | $95.3M | 9.63% | 1 | 4.55% |
| 5 | Prairie State Bank and Trust cert 27362 | $51.1M | 5.16% | 1 | 4.55% |
| 6 | Tompkins State Bank cert 10849 | $47.9M | 4.83% | 1 | 4.55% |
| 7 | Table Grove State Bank cert 16394 | $39.4M | 3.98% | 1 | 4.55% |
| 8 | Fairview State Banking Company cert 11731 | $31.4M | 3.18% | 1 | 4.55% |
| 9 | TBK BANK, SSB cert 23498 | $25.5M | 2.58% | 1 | 4.55% |
| 10 | Better Banks cert 1808 | $20.0M | 2.02% | 1 | 4.55% |
| 11 | Vermont State Bank cert 16585 | $19.2M | 1.94% | 1 | 4.55% |
| 12 | The Havana National Bank cert 3677 | $17.0M | 1.72% | 1 | 4.55% |
| 13 | Bank of Yates City cert 11715 | $10.1M | 1.02% | 1 | 4.55% |
| 14 | Morton Community Bank cert 18429 | $9.6M | 0.97% | 1 | 4.55% |
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 Illinois, or read the methodology for the two HHI constructions and what they cannot tell you.