Arthur State Bank
Union, South Carolina, Union County
$832M in total assets, the 1,242nd largest of 4,309 US banks and 17th of 44 headquartered in South Carolina.
- FDIC certificate
- 15085
- Established
- 1933
- Owned by
- Jco Ventures Llc
- Primary regulator
- FDIC
- Website
- www.arthurstatebank.com
At a glance
Compared with 26 banks headquartered in South Carolina 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 | $832M | 92% | $411M | |
| Loans | $619M | 96% | $184M | |
| Deposits | $686M | 92% | $355M | |
| Return on assets | 1.16% | 58% | 0.84% | |
| Net interest margin | 4.52% | 81% | 3.83% | |
| Efficiency ratio | 70.1% | 50% | 69.2% | |
| Equity to assets | 6.80% | 4% | 10.74% | |
| Loans to deposits | 90% | 85% | 74% |
Growth
Total assets grew 4.1% a year over the last 5 years and 5.9% a year over 10 years, without acquisitions.
Acquisitions
| Closed | Acquired bank | Assets at acquisition |
|---|---|---|
| Oct 2003 | Pinnacle State Bank Woodruff, SC, an affiliate under the same holding company | $65M |
| Sep 2003 | Carolina State Bank Chesnee, SC, an affiliate under the same holding company | $82M |
Where they operate
19 branches in 7 counties.
Largest markets by deposits
| County | Deposits | Market share | Rank |
|---|---|---|---|
| Spartanburg County, SC | $286M | 4.5% | 8 of 22 |
| Union County, SC | $201M | 64.9% | 1 of 3 |
| Laurens County, SC | $72M | 9.2% | 4 of 8 |
| Greenville County, SC | $64M | 0.4% | 27 of 36 |
| Richland County, SC | $38M | 0.2% | 19 of 23 |
| York County, SC | $16M | 0.4% | 16 of 17 |
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 loss of 1 branch since 2016 (20 to 19, −5.0%). 2 opened, 0 acquired, 3 closed or sold.
| Period | What happened | Opened or acquired | Closed or sold | Net change | Branches at end |
|---|---|---|---|---|---|
| Start of 2016 | Starting point | 20 | |||
| 2016 | Sold 2 branches to Entegra Bank | 0 | 2 | −2 | 18 |
| 2019 | Opened ChesneeClosed Union | 1 | 1 | 0 | 18 |
| 2026 through Q2 | Opened Fountain Inn | 1 | 0 | +1 | 19 |
Balance sheet and earnings
Loans by type
| Type | Share | This bank | Peers |
|---|---|---|---|
| 1-4 family residential | 57% | 48% | |
| Commercial real estate | 25% | 26% | |
| Construction and land | 11% | 10% | |
| Business (C&I) | 4% | 8% | |
| Multifamily | 1% | 2% | |
| Consumer | 1% | 3% | |
| Farmland | 0% | 2% | |
| Other | 1% | 0% |
Deposits by type
| Type | Share | This bank | Peers |
|---|---|---|---|
| Other interest-bearing | 58% | 47% | |
| Noninterest-bearing | 30% | 23% | |
| Time deposits | 12% | 30% |
Brokered deposits are 0.0% of deposits (peers 3.0%).
Return on assets
Trailing four quarters, with the peer median.
Credit and capital
| This bank | Peer median | |
|---|---|---|
| Noncurrent loans | 0.60% | 0.35% |
| Net charge-offs, annualized | 0.01% | 0.00% |
| Reserves to loans | 1.04% | 1.00% |
| Leverage ratio | 8.30% | 12.09% |
Noncurrent loans exclude government-guaranteed portions.
Related banks
Similar size in South Carolina
Largest competitors in Spartanburg County, SC
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/arthur