Data / Bank failures / 2010 / Thunder Bank
Thunder Bank, Sylvan Grove, KS: failed July 23, 2010
Thunder Bank in Sylvan Grove, Kansas, failed on July 23, 2010. The Bennington State Bank of Salina, KS, took over its deposits. It held $28.2 million in assets and $27 million in deposits at its last report. The FDIC estimates the cost to its insurance fund at $6.7 million (23.5% of its assets). By assets it was the 150th largest of 157 banks closed or assisted in 2010.
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The FDIC's record
- Closed
- July 23, 2010
- Type
- Failure
- How it was resolved
- Purchase and assumption: another bank took over the deposits
- Acquirer
- The Bennington State Bank, Salina, KS
- Total assets
- $28,248,000
- Total deposits
- $27,048,000
- Estimated cost to the FDIC
- $6,650,587 (estimate as of July 31, 2026)
- Charter
- State member bank (Federal Reserve)
- Insurance fund
- DIF
- FDIC certificate
- 10506
Other bank failures in Kansas, 2008 to 2012
| Bank | City | Closed | Assets | Deposits | Estimated cost | Acquirer |
|---|---|---|---|---|---|---|
| Heartland Bank | Leawood | July 20, 2012 | $96 million | $89.7 million | $362,839 | Metcalf Bank |
| The First National Bank of Olathe | Olathe | August 12, 2011 | $538.1 million | $524.3 million | $103.3 million | Enterprise Bank & Trust |
| Hillcrest Bank | Overland Park | October 22, 2010 | $1.58 billion | $1.49 billion | $275.3 million | Hillcrest Bank, N.A. |
| Security Savings Bank, F.S.B. | Olathe | October 15, 2010 | $453.3 million | $347.1 million | $53.1 million | Simmons First National Bank |
| Solutionsbank | Overland Park | December 11, 2009 | $511.1 million | $421.3 million | $93.4 million | Arvest Bank |
| First National Bank of Anthony | Anthony | June 19, 2009 | $157 million | $142.6 million | $33.2 million | Bank of Kansas |
| Teambank, N.A. | Paola | March 20, 2009 | $669.8 million | $532.5 million | $134.6 million | Great Southern Bank |
| The Columbian Bank and Trust Company | Topeka | August 22, 2008 | $735.1 million | $620.4 million | $334.3 million | Citizens Bank and Trust Company |
All bank failures in 2010 · All bank failures in Kansas · The full failed bank list
Read from the FDIC's failures data (BankFind), last updated 2026-10-23. Assets and deposits are as of the last report before failure; the estimated cost is the FDIC's latest estimate of the loss to its insurance fund and changes as the receivership winds down. Free to reuse with credit to SpecStream under CC BY 4.0.