Branch Network
OakStar Bank Locations & Branches Springfield, Missouri
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OakStar Bank operates 24 branches from its headquarters in Springfield, MO, .
OakStar Bank branch network
Its 24 branches span 3 states and 22 cities. The most are in MISSOURI (16), COLORADO (4) and KANSAS (4). MISSOURI holds 78.1% of its branch deposits. Springfield, MO has the most of its branches, 2. Its largest office by deposits is its main office in Springfield, MO, with $837.9M (29.4% of its branch deposits). It had the same number of branches on June 30, 2025.
OakStar Bank at a glance
It reports no CET1 ratio; its Tier 1 leverage ratio was 9.79% at Q2 2026, above the 9% community bank leverage ratio requirement for being considered well capitalized.
- Total assets, Q2 2026
- $3.29B
- Tier 1 leverage ratio, Q2 2026
- 9.79%
- Deposit insurance
- FDIC
- Regulator
- Federal Reserve
- Established
- 2005
Full financial profile · Is OakStar 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: Springfield, MO (2 branches) | 6 of 32 | 7.1% | $910.8M |
| State: MO (16 branches) | 20 of 249 | 0.8% | $2.23B |
Ranked by total assets among banks headquartered in the state: Largest banks in Missouri.
Share by county and metro area
OakStar 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 |
|---|---|---|---|---|
| Greene, MO (2 branches) | 6 of 35 | 6.5% | $910.8M | $14.03B |
| Camden, MO (5 branches) | 3 of 11 | 12.6% | $483.5M | $3.85B |
| Johnson, KS (2 branches) | 21 of 60 | 1.1% | $293.7M | $26.59B |
| Polk, MO (2 branches) | 2 of 7 | 24.6% | $206.2M | $837.3M |
| Hickory, MO (1 branch) | 1 of 2 | 85.8% | $161.8M | $188.6M |
| Dallas, MO (2 branches) | 2 of 4 | 31.8% | $134.2M | $422.2M |
| Franklin, KS (1 branch) | 2 of 10 | 18.5% | $126.8M | $686.2M |
| Christian, MO (1 branch) | 8 of 14 | 6.0% | $111.5M | $1.86B |
| Henry, MO (1 branch) | 4 of 8 | 13.7% | $110.5M | $804.3M |
| Jasper, MO (1 branch) | 10 of 15 | 3.0% | $85.6M | $2.86B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Springfield, MO (7 branches) | 5 of 41 | 7.7% | $1.36B | $17.79B |
| Kansas City, MO-KS (3 branches) | 31 of 114 | 0.4% | $358.3M | $98.85B |
| Ottawa, KS (1 branch) | 2 of 10 | 18.5% | $126.8M | $686.2M |
| Joplin, MO (1 branch) | 14 of 17 | 1.9% | $85.6M | $4.49B |
| Grand Junction, CO (1 branch) | 12 of 12 | 1.1% | $41.0M | $3.77B |
| Colorado Springs, CO (1 branch) | 38 of 41 | 0.2% | $16.9M | $10.65B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| OakStar Bank (main office) | Springfield, MO | 65807 | $837.9M |
| Macks Creek Branch | Macks Creek, MO | 65786 | $199.4M |
| Bolivar Branch | Bolivar, MO | 65613 | $192.5M |
| Camdenton Main | Camdenton, MO | 65020 | $178.2M |
| Overland Park Branch | Overland Park, KS | 66223 | $162.7M |
| Hermitage Branch | Hermitage, MO | 65668 | $161.8M |
| Parkway Center | Shawnee, KS | 66203 | $131.0M |
| Ottawa Branch | Ottawa, KS | 66067 | $126.8M |
| Nixa Branch | Nixa, MO | 65714 | $111.5M |
| Clinton Branch | Clinton, MO | 64735 | $110.5M |
| Joplin Branch | Joplin, MO | 64804 | $85.6M |
| Urbana Branch | Urbana, MO | 65767 | $83.7M |
| East Sunshine Branch | Springfield, MO | 65809 | $73.0M |
| Kansas Avenue Branch | Kansas City, KS | 66105 | $64.6M |
| Paonia Branch | Paonia, CO | 81428 | $52.1M |
| Buffalo Branch | Buffalo, MO | 65622 | $50.5M |
| Grand Junction Branch | Grand Junction, CO | 81501 | $41.0M |
| Lake Ozark Branch | Lake Ozark, MO | 65049 | $40.4M |
| Osage Beach Branch | Osage Beach, MO | 65065 | $33.3M |
| Sunrise Beach Facility | Sunrise Beach, MO | 65079 | $32.3M |
| First Colorado National Bank | Delta, CO | 81416 | $29.4M |
| Mountain Grove Branch | Mountain Grove, MO | 65711 | $21.3M |
| First State Bank Colorado Springs West Branch | Colorado Springs, CO | 80904 | $16.9M |
| Bolivar Springfield Ave Branch | Bolivar, MO | 65613 | $13.7M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 58115) · FFIEC NIC profile (RSSD 3374412)