Branch Network
The Lyndon State Bank Locations & Branches Lyndon, Kansas
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The Lyndon State Bank operates 3 branches from its headquarters in Lyndon, KS, .
The Lyndon State Bank branch network
All 3 branches are in KANSAS, across 3 cities. Its largest office by deposits is the The Lyndon State Bank office in Lyndon, KS, with $67.7M (79.5% of its branch deposits). It had the same number of branches on June 30, 2025.
The Lyndon State Bank at a glance
Its CET1 capital ratio was 12.44% at Q2 2026, above regulatory requirements.
- Total assets, Q2 2026
- $115.1M
- CET1 ratio, Q2 2026
- 12.44%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Established
- 1901
Full financial profile · Is The Lyndon State Bank safe? · Routing number
Deposit market share
Share of all FDIC-insured deposits held in each area, from the June 30, 2026 Summary of Deposits. Rank 1 is the largest holder. Shares are by bank charter, not by holding company.
| Area | Rank | Deposit share | Deposits |
|---|---|---|---|
| City: Lyndon, KS (1 branch) | 1 of 2 | 74.3% | $67.7M |
| State: KS (3 branches) | 164 of 231 | <0.1% | $85.1M |
Ranked by total assets among banks headquartered in the state: Largest banks in Kansas.
Share by county and metro area
The Lyndon State Bank's share of FDIC-insured deposits in the counties and metro areas where it has branches, from the June 30, 2026 Summary of Deposits. Up to the ten largest of each are shown, by the bank's deposits. Rank 1 is the largest holder. Banks only: credit unions are not in the Summary of Deposits.
Counties
| County | Rank | Deposit share | Deposits | County total |
|---|---|---|---|---|
| Osage, KS (2 branches) | 3 of 7 | 20.8% | $80.9M | $389.3M |
| Shawnee, KS (1 branch) | 18 of 18 | <0.1% | $4.2M | $5.77B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Topeka, KS (3 branches) | 17 of 30 | 1.2% | $85.1M | $7.06B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| The Lyndon State Bank | Lyndon, KS | 66451 | $67.7M |
| Melvern Branch | Melvern, KS | 66510 | $13.2M |
| Topeka Branch | Topeka, KS | 66604 | $4.2M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 12135) · FFIEC NIC profile (RSSD 136655)