Southwest National Bank
Wichita, Kansas, Sedgwick County
$502M in total assets, the 1,814th largest of 4,309 US banks and 43rd of 185 headquartered in Kansas.
- FDIC certificate
- 4801
- Established
- 1915
- Owned by
- Republic Financial Corp
- Primary regulator
- OCC
- Website
- www.southwestnb.com
At a glance
Compared with 116 banks headquartered in Kansas with $100 million to $1 billion in assets, as of June 30, 2026.
| Measure | This bank | Percentile | Peer range, middle 90% | Peer median |
|---|---|---|---|---|
| Total assets | $502M | 81% | $257M | |
| Loans | $434M | 90% | $172M | |
| Deposits | $404M | 80% | $214M | |
| Return on assets | 1.21% | 30% | 1.41% | |
| Net interest margin | 4.41% | 72% | 3.97% | |
| Efficiency ratio | 71.7% | 91% | 58.4% | |
| Equity to assets | 9.80% | 41% | 10.25% | |
| Loans to deposits | 107% | 96% | 78% |
Growth
Total assets grew -1.0% a year over the last 5 years and 1.6% a year over 10 years, without acquisitions.
Acquisitions
| Closed | Acquired bank | Assets at acquisition |
|---|---|---|
| Sep 2004 | Twin Lakes National Bank Wichita, KS, an affiliate under the same holding company | $144M |
Where they operate
9 branches in 1 county.
Largest markets by deposits
| County | Deposits | Market share | Rank |
|---|---|---|---|
| Sedgwick County, KS | $404M | 2.0% | 10 of 38 |
Deposits by branch from the FDIC Summary of Deposits, June 2026. Rank among all banks with branches in that county.
Branch history since 2016
Net gain of 1 branch since 2016 (8 to 9, +12.5%). 2 opened, 0 acquired, 1 closed or sold.
| Period | What happened | Opened or acquired | Closed or sold | Net change | Branches at end |
|---|---|---|---|---|---|
| Start of 2016 | Starting point | 8 | |||
| 2018 | Opened Wichita | 1 | 0 | +1 | 9 |
| 2024 | Closed Wichita | 0 | 1 | −1 | 8 |
| 2026 through Q2 | Opened Wichita | 1 | 0 | +1 | 9 |
Balance sheet and earnings
Loans by type
| Type | Share | This bank | Peers |
|---|---|---|---|
| Consumer | 50% | 4% | |
| Commercial real estate | 29% | 17% | |
| 1-4 family residential | 10% | 27% | |
| Business (C&I) | 8% | 11% | |
| Multifamily | 3% | 2% | |
| Construction and land | 0% | 5% | |
| Farmland | 0% | 18% | |
| Agricultural | 0% | 14% | |
| Other | 0% | 2% |
Deposits by type
| Type | Share | This bank | Peers |
|---|---|---|---|
| Other interest-bearing | 46% | 46% | |
| Time deposits | 33% | 34% | |
| Noninterest-bearing | 21% | 20% |
Brokered deposits are 1.0% of deposits (peers 3.7%).
Return on assets
Trailing four quarters, with the peer median.
Credit and capital
| This bank | Peer median | |
|---|---|---|
| Noncurrent loans | 0.08% | 0.24% |
| Net charge-offs, annualized | 0.28% | 0.00% |
| Reserves to loans | 0.87% | 1.27% |
| Leverage ratio | 10.32% | 10.57% |
Noncurrent loans exclude government-guaranteed portions.
Related banks
Similar size in Kansas
Largest competitors in Sedgwick County, KS
Figures as of June 30, 2026 from the bank's Call Report, FDIC structure and branch data, and the Federal Reserve. Short link: bankingstats.com/banks/southwest-national-bank-wichita-ks