US Bank Directory
Banks in Union, SC
3 FDIC-insured banks operate 6 offices in Union, South Carolina, and 1 credit union has 1 office.
Source: FDIC BankFind, data as of September 5, 2026; NCUA call report as of March 31, 2026.
Bank branch map: Union
Banks sit at the coordinates in their FDIC record; credit union offices at their NCUA address, located with the U.S. Census Bureau Geocoder. Point at a marker for today's hours, tap it for the address, directions and the bank's site.
Short answer: 4 banks and credit unions operate 7 locations in Union, according to the FDIC and the NCUA. 7 of them have coordinates on record and are on the map. 1 publish opening hours.
Branches: FDIC, NCUA. Streets: loading.
7 locations on the map
Tap a cluster to zoom in
Positions are the regulators' own coordinates, or the Census Geocoder's point for the address, and can sit a few hundred feet from the door. Streets, buildings and parks come from OpenStreetMap through OpenFreeMap, with every street named as you zoom in; if that map cannot load, a simpler map drawn from the Census Bureau's TIGER/Line files takes its place. ATMs will follow with the Overture Maps import.
All banks and credit unions in Union
Sorted by number of local branches. Each branch shows where its hours and phone number come from.
Short answer: Arthur State Bank has the most locations in Union, with 3. It is followed by SouthState (2). 1 bank has a single office in the city. Open any bank to see each address, today's hours where the bank publishes them and the phone number.
Arthur State Bank Bank · 3
Arthur State Bank has 3 branches in Union, 19 across South Carolina and 19 nationwide. FDIC records list its main office in Union, SC and show it operating since 1933. With $831.9 million in total assets on June 30, 2026, it ranks No. 1,221 of 4,232 U.S. banks by total assets. In FDIC branch records, its longest-running Union location is its main office at 100 E Main St, dating to 1933; the newest, at 501 N Duncan Byp, to 1991. It does not publish hours in the sources this page uses; check its site before you go.
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Main Office main office100 E Main St, 29379
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Monarch Branch1412 Lockhart Hwy, 29379
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West Towne Branch501 N Duncan Byp, 29379
SouthState Bank · 2
SouthState has 2 branches in Union, 90 across South Carolina and 374 nationwide. FDIC records list its main office in Winter Haven, FL and show it operating since 1992. With $68.79 billion in total assets on June 30, 2026, it ranks No. 41 of 4,232 U.S. banks by total assets. In FDIC branch records, its longest-running Union location is the Union Duncan Bypass Branch at 502 North Duncan By-Pass, dating to 1986; the newest, at 600 N Duncan Byp, to 1998. It does not publish hours in the sources this page uses; check its site before you go.
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Union Duncan Bypass Branch502 North Duncan By-Pass, 29379
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Bank Operations Branch (Lpo)600 N Duncan Byp, 29379
Founders Credit Union Credit union · 1
Founders Credit Union has 1 office in Union, 44 across South Carolina. It is based in Lancaster, SC and $5.18 billion in assets on March 31, 2026, according to its NCUA call report. Its published hours do not list Saturday.
Who can join: see the credit union's site.
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Union523 N Duncan Byp Ste A, 29379
All hours
Mon to Thu 8:30 am to 5 pm; Fri 8:30 am to 6 pm; Sat to Sun not published
Hours: NCUA, March 31, 2026
Woodforest Bank · 1
Woodforest has 1 branch in Union, 44 across South Carolina and 743 nationwide. FDIC records list its main office in The Woodlands, TX and show it operating since 1980. With $8.98 billion in total assets on June 30, 2026, it ranks No. 181 of 4,232 U.S. banks by total assets. The 8030 Union South Carolina Walmart Branch at 513 N Duncan Byp dates to 2009 in FDIC branch records. It does not publish hours in the sources this page uses; check its site before you go.
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8030 Union South Carolina Walmart Branch513 N Duncan Byp, 29379
Join a credit union in Union
1 credit union has 1 office here: Founders Credit Union. Each office is listed above with the phone and the hours it filed with the NCUA (call report as of March 31, 2026). Who can join each one is on its own site; the credit unions in Union page has every office in the state's directory.
Banking in Union: the local picture
Short answer: 3 banks run 6 branches in Union according to the FDIC. A population estimate for this place is not available from the Census Bureau, so branches per resident are not shown.
Of the 3 banks, 1 has its main office in Union and 2 out of state, according to the FDIC.
The bank with the longest record here is Arthur State Bank, operating since 1933 according to the FDIC. In FDIC branch records, the longest-running branch is Arthur State Bank's office at 100 E Main St, dating to 1933; the newest is Woodforest's at 513 N Duncan Byp, from 2009.
The only credit union with an office here is Founders Credit Union.
Of the 1 location with published hours. None open on Saturday. 6 locations have no published hours in these sources.
Saturday hours in Union
Short answer: None of the 1 Union location with published hours lists Saturday hours. 6 locations do not publish hours in these sources; call ahead.
Credit union hours are the text each credit union filed with the NCUA, call report as of March 31, 2026; a day the filing does not mention is shown as not published, never as closed. Bank branches show hours only where the bank publishes them in a source this page uses; 6 of the 7 locations here have no published hours yet. The source and date sit under each office. Banks and credit unions often close on Federal Reserve holidays; call ahead.
Chase, Bank of America and other national banks
Which big national banks have branches in Union, and where the nearest one is if they do not.
Short answer: No branches in Union: Chase (nearest in Spartanburg, 25 mi), Wells Fargo (nearest in Spartanburg, 23 mi), Bank of America (nearest in Spartanburg, 23 mi), PNC Bank (nearest in Rock Hill, 38 mi), U.S. Bank, Truist (nearest in Spartanburg, 23 mi), Fifth Third Bank (nearest in Spartanburg, 23 mi), Huntington (nearest in Spartanburg, 23 mi), Regions Bank (nearest in Spartanburg, 23 mi), TD Bank (nearest in Spartanburg, 23 mi), BMO.
| Bank | In Union | Nearest branch if none here |
|---|---|---|
| Chase | None | Spartanburg, 25 miles away |
| Wells Fargo | None | Spartanburg, 23 miles away |
| Bank of America | None | Spartanburg, 23 miles away |
| PNC Bank | None | Rock Hill, 38 miles away |
| U.S. Bank | None | none in South Carolina |
| Truist | None | Spartanburg, 23 miles away |
| Fifth Third Bank | None | Spartanburg, 23 miles away |
| Huntington | None | Spartanburg, 23 miles away |
| Regions Bank | None | Spartanburg, 23 miles away |
| TD Bank | None | Spartanburg, 23 miles away |
| BMO | None | none in South Carolina |
Branch counts from FDIC BankFind as of September 5, 2026. Distances are straight-line miles from the center of Union to the nearest branch in South Carolina.
What your savings could earn
National benchmarks and the best published offers, from the Banrox Bank Rates tracker. Enter your own balance and rate to compare.
Short answer: At the national average savings rate of 0.38%, $10,000 kept in savings for a year earns about $38. The best published savings rate in the tracker, 3.75% at CIT Bank, earns about $375. The national average 12-month CD pays 1.71%.
| Offer | Bank | APY | Term | Minimum |
|---|---|---|---|---|
| Savings | CIT Bank | 3.75% | none | $5,000 |
| Savings | Barclays | 3.50% | none | $0 |
| Savings | Marcus by Goldman Sachs | 3.40% | none | $0 |
| CD | Synchrony Bank | 4.35% | 60 Months | $0 |
| CD | Marcus by Goldman Sachs | 4.35% | 24 Months | $500 |
| CD | American Express National Bank | 4.25% | 10 Months | $0 |
Rates are the banks' published APYs as tracked on the Banrox Bank Rates page, with the date next to each benchmark; they are not offers from Banrox and can change daily. Interest is before tax. The best offers are mostly online banks and are open to Union residents like anyone else.
Banks near Union
Nearby cities with at least two banks, by straight-line distance. Counts from FDIC BankFind.
Short answer: The closest towns with more choice are Clinton (23 miles) and Woodruff (23 miles). Spartanburg, 24 miles away, has the most banks nearby: 19.
| City | Distance | Banks | Branches |
|---|---|---|---|
| Banks in Clinton, SC | 23 mi | 3 | 3 |
| Banks in Woodruff, SC | 23 mi | 3 | 5 |
| Banks in Spartanburg, SC | 24 mi | 19 | 33 |
| Banks in Gaffney, SC | 24 mi | 5 | 7 |
| Banks in Chester, SC | 25 mi | 3 | 3 |
| Banks in Laurens, SC | 26 mi | 6 | 7 |
| Banks in Duncan, SC | 29 mi | 3 | 3 |
| Banks in York, SC | 29 mi | 4 | 5 |
Bank branch openings and closings in Union
FDIC branch records, between September 5, 2025 and September 5, 2026.
Short answer: FDIC branch records show no bank branch openings in Union between September 5, 2025 and September 5, 2026. Closings and relocations are not tracked by the sources this page uses yet.
Banks and credit unions based in Union
Short answer: 1 institution has its main office in Union: Arthur State Bank.
| Institution | Type | Total assets, June 30, 2026 | Offices here |
|---|---|---|---|
| Arthur State Bank | Bank | $831.9 million | 3 |
Banks: FDIC BankFind (community-bank flag and assets). Credit unions: NCUA call report.
Largest banks in Union by total assets
Ranked by each bank's total assets on its FDIC balance sheet, which covers the whole bank, not only its Union offices.
Short answer: SouthState is the largest bank with offices in Union, with $68.79 billion in total assets on June 30, 2026, No. 41 among U.S. banks by total assets. Woodforest is second with $8.98 billion. 1 of the 3 bank is headquartered here. Local deposit shares will follow once the FDIC Summary of Deposits is imported.
| Bank | Total assets | Rank | Offices here | Main office |
|---|---|---|---|---|
| SouthState | $68.79 billion | No. 41 | 2 | Winter Haven, FL |
| Woodforest | $8.98 billion | No. 181 | 1 | The Woodlands, TX |
| Arthur State Bank | $831.9 million | No. 1,221 | 3 | Union, SC |
Total assets and ranks from FDIC BankFind as of June 30, 2026. Rank is among active banks that report total assets to the FDIC.
Banks in Union: FAQ
How many banks are in Union, SC?
Union has 3 banks with 6 branches and 1 credit union with 1 office, according to FDIC data as of September 5, 2026 and NCUA data as of March 31, 2026.
Which bank has the most branches in Union?
Arthur State Bank, with 3. SouthState has 2 and Woodforest has 1.
Is there a Arthur State Bank in Union, SC?
Yes. FDIC data lists 3 Arthur State Bank branches in Union as of September 5, 2026, the main office at 100 E Main St. Its branches are listed under Arthur State Bank above, with the address and directions for each.
Is there a SouthState in Union, SC?
Yes. FDIC data lists 2 SouthState branches in Union as of September 5, 2026. Its branches are listed under SouthState above, with the address and directions for each.
Is there a Woodforest in Union, SC?
Yes. FDIC data lists 1 Woodforest branch in Union as of September 5, 2026. The address and directions are under Woodforest above.
Is there a Chase in Union, SC?
No. FDIC data lists no Chase branch in Union as of September 5, 2026. The nearest is in Spartanburg, about 25 miles away in a straight line.
Which banks in Union are open on Saturday?
None of the 1 location with published hours lists Saturday hours. 6 locations do not publish hours in our sources; call ahead.
Which banks are headquartered in Union?
Arthur State Bank has its main office in Union, according to the FDIC.
What is the oldest bank in Union?
Arthur State Bank has the longest record among banks with a branch here: the FDIC shows it operating since 1933.
Which credit unions can I join in Union?
Founders Credit Union has an office in Union. Check each credit union's membership rules before you apply.
Did any bank branches open or close in Union in the past year?
FDIC branch records show no branch openings between September 5, 2025 and September 5, 2026. Closings and relocations are not tracked by the sources this page uses yet.
Where can I find more banks near Union?
Nearby cities with more banks include Clinton, Woodruff, Spartanburg. Clinton is 23 miles away with 3 banks.
How we build this page
Every figure above comes from one of these sources. Nothing is typed by hand, nothing is estimated.
| Data | Source | License | Updated | Data as of |
|---|---|---|---|---|
| FDIC-insured banks: branches, main offices, total assets, dates established | FDIC BankFind Suite API | Public data (U.S. government) | Monthly import | Sep 5, 2026 |
| Credit union offices, phones and hours as filed with the NCUA, total assets | NCUA call report data | Public data (U.S. government) | Quarterly import | Mar 31, 2026 |
| Map coordinates of 1 credit union offices whose NCUA record has none, from the office address | U.S. Census Bureau Geocoder | Public data (U.S. government) | With each NCUA import | Oct 19, 2026 |
| Savings and CD rates, national averages | Banrox Bank Rates | Banrox, from the banks' own rate pages and FDIC national rates | Weekly | see each rate |
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