Branch Network
Southwest National Bank Locations & Branches Wichita, Kansas
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Southwest National Bank operates 9 branches from its headquarters in Wichita, KS, .
Southwest National Bank branch network
All 9 branches are in KANSAS. Its largest office by deposits is the Twin Lakes Branch office in Wichita, KS, with $193.8M (48.0% of its branch deposits). On June 30, 2025 it had 8 branches, 1 fewer than in 2026.
Southwest National Bank at a glance
It reports no CET1 ratio; its Tier 1 leverage ratio was 10.32% at Q2 2026, above the 9% community bank leverage ratio requirement for being considered well capitalized.
- Total assets, Q2 2026
- $502.1M
- Tier 1 leverage ratio, Q2 2026
- 10.32%
- Deposit insurance
- FDIC
- Regulator
- OCC
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 1915
Full financial profile · Is Southwest National Bank safe? · Southwest National Bank call report · 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: Wichita, KS (9 branches) | 10 of 35 | 2.2% | $403.8M |
| State: KS (9 branches) | 59 of 231 | 0.4% | $403.8M |
Ranked by total assets among banks headquartered in the state: Largest banks in Kansas.
Share by county and metro area
Southwest National 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 |
|---|---|---|---|---|
| Sedgwick, KS (9 branches) | 10 of 38 | 2.0% | $403.8M | $19.80B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Wichita, KS (9 branches) | 10 of 46 | 1.7% | $403.8M | $23.20B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Twin Lakes Branch | Wichita, KS | 67203 | $193.8M |
| Towne West Branch | Wichita, KS | 67209 | $48.9M |
| Towne East Branch | Wichita, KS | 67207 | $43.6M |
| Southwest National Bank (main office) | Wichita, KS | 67202 | $40.4M |
| Indian Hills Branch | Wichita, KS | 67203 | $29.9M |
| Tyler Crossing Branch | Wichita, KS | 67205 | $26.2M |
| South Seneca Branch | Wichita, KS | 67217 | $12.1M |
| Motor Bank Branch | Wichita, KS | 67202 | $8.9M |
| Bradley Fair Branch | Wichita, KS | 67206 | $4K |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 4801) · FFIEC NIC profile (RSSD 499855)