Bank Branches › Minnesota › Blue Earth County › 500 Main St
Full-service office · FDIC office no. 1288
Cornerstone State Bank
500 Main St, Madison Lake, MN 56063
Open · June 2026
$25.5M
deposits, 2026
1901
established
24th
of 27 in county
2
names on the sign
| Date | Bank on the sign | Deposits | Change |
|---|---|---|---|
| Jun 30 2026 | Cornerstone State Bank | $25.5M | +12% |
| Jun 30 2025 | Cornerstone State Bank | $22.8M | +5% |
| Jun 30 2024 | Cornerstone State Bank | $21.7M | −2% |
| Jun 30 2023 | Cornerstone State Bank | $22.2M | −5% |
| Jun 30 2022 | Cornerstone State Bank | $23.4M | +8% |
| Jun 30 2021 | Cornerstone State Bank | $21.7M | +10% |
| Jun 30 2020 | Cornerstone State Bank | $19.7M | +27% |
| Jun 30 2019 | Cornerstone State Bank | $15.5M | +1% |
| Jun 30 2018 | Cornerstone State Bank | $15.3M | −8% |
| Jun 30 2017 | Cornerstone State Bank | $16.6M | +1% |
| Jun 30 2016 | Cornerstone State BankNEW NAME | $16.3M | −1% |
| Jun 30 2015 | Peoples State Bank of Madison Lake | $16.6M | −3% |
| Jun 30 2014 | Peoples State Bank of Madison Lake | $17.0M | +6% |
| Jun 30 2013 | Peoples State Bank of Madison Lake | $16.1M | −6% |
| Jun 30 2012 | Peoples State Bank of Madison Lake | $17.2M | +8% |
| Jun 30 2011 | Peoples State Bank of Madison Lake | $15.9M | −23% |
| Jun 30 2010 | Peoples State Bank of Madison Lake | $20.7M | +17% |
| Jun 30 2009 | Peoples State Bank of Madison Lake | $17.6M | −1% |
| Jun 30 2008 | Peoples State Bank of Madison Lake | $17.7M | −3% |
| Jun 30 2007 | Peoples State Bank of Madison Lake | $18.2M | +4% |
| Jun 30 2006 | Peoples State Bank of Madison Lake | $17.6M | +6% |
| Jun 30 2005 | Peoples State Bank of Madison Lake | $16.5M | −1% |
| Jun 30 2004 | Peoples State Bank of Madison Lake | $16.8M | −9% |
| Jun 30 2003 | Peoples State Bank of Madison Lake | $18.5M | 0% |
| Jun 30 2002 | Peoples State Bank of Madison Lake | $18.4M | +8% |
| Jun 30 2001 | Peoples State Bank of Madison Lake | $17.1M | −11% |
| Jun 30 2000 | Peoples State Bank of Madison Lake | $19.2M | +18% |
| Jun 30 1999 | Peoples State Bank of Madison Lake | $16.3M | +4% |
| Jun 30 1998 | Peoples State Bank of Madison Lake | $15.6M | +3% |
| Jun 30 1997 | Peoples State Bank of Madison Lake | $15.2M | +11% |
| Jun 30 1996 | Peoples State Bank of Madison Lake | $13.7M | +16% |
| Jun 30 1995 | Peoples State Bank of Madison Lake | $11.7M | −3% |
| Jun 30 1994 | Peoples State Bank of Madison Lake | $12.1M | |
| 1901-11-15 | Office established (FDIC record) — 93 years before this passbook begins | ||
Nearest other open offices in Blue Earth County
- 4.4 miCommunity Bank Mankato · 405 Parkway Ave, Eagle Lake
- 4.5 miCornerstone State Bank · 600 Parkway Ave, Eagle Lake
- 6.6 miProGrowth Bank · 120 N Augusta Ct, Ste 111, Mankato
- 6.7 miUnited Prairie Bank · 10 Firestone Dr, Mankato
- 6.8 miWest Bank · 1911 Premier Drive, Mankato
- 7.2 miWells Fargo Bank, National Association · 1901 Bassett Dr, Mankato
- 7.2 miCommunity Bank Mankato · 300 Saint Andrews Dr, Mankato
- 7.4 miCCFBank National Association · 180 Saint Andrews Dr, Mankato
All banks in Blue Earth County →
Every Cornerstone State Bank office →
Earlier names and banks folded into Cornerstone State Bank →
Names on the sign
1994–2015Peoples State Bank of Madison Lake2016–nowCornerstone State Bank
The FDIC office number stays with the building when banks merge or rename, so the same office appears under each owner. Follow an earlier name to see what became of that bank.
Deposits are the balances the bank assigned to this office on June 30 of each year, in nominal dollars. Source: FDIC Summary of Deposits, office (UNINUMBR) 1288.