Skip to main content

Lists · Deposits by county

Aiken County, SC Bank Deposit Market Share

Wells Fargo Bank, N.A. holds the largest share of deposits in Aiken County, SC, 29.6%, followed by Security Federal Bank (26.2%) and Bank of America, N.A. (12.1%). 12 institutions hold $3.71B at 28 offices as of June 30, 2026, up 4.5% from 2025.

Institutions: 12 Offices: 28 Deposits: $3.71B Survey: FDIC Summary of Deposits, June 30, 2026

Largest share changes since 2025

Gained: Wells Fargo Bank, N.A. (2.22 points); First Community Bank (0.41 points); JPMorgan Chase Bank, N.A. (0.29 points, new to this market).

Lost: Security Federal Bank (-1.99 points); Bank of America, N.A. (-0.55 points); First-Citizens Bank & Trust Company (-0.37 points).

# Institution Offices Deposits Market share Share change from 2025 Deposit change
1 Wells Fargo Bank, N.A. 2 $1.10B 29.64% +2.22 pts 12.9%
2 Security Federal Bank 9 $973.0M 26.20% -1.99 pts -2.9%
3 Bank of America, N.A. 2 $448.1M 12.07% -0.55 pts -0.1%
4 First-Citizens Bank & Trust Company 3 $431.1M 11.61% -0.37 pts 1.3%
5 Regions Bank 3 $258.0M 6.95% -0.24 pts 1.0%
6 SouthState Bank, N.A. 2 $191.4M 5.15% -0.30 pts -1.3%
7 Coastal Carolina National Bank 1 $104.3M 2.81% +0.24 pts 14.4%
8 TD Bank, N.A. 1 $83.9M 2.26% +0.03 pts 5.9%
9 First Community Bank 1 $67.5M 1.82% +0.41 pts 34.6%
10 Southern Bank 1 $38.2M 1.03% +0.26 pts 40.5%
11 JPMorgan Chase Bank, N.A. 1 $10.6M 0.29% +0.29 pts New
12 Woodforest National Bank 2 $6.9M 0.19% -0.01 pts 1.4%

About this list

Deposits are those held at each institution's offices in Aiken County as of June 30, 2026, from the FDIC Summary of Deposits, whatever state the institution is headquartered in. Market share is the institution's deposits divided by all deposits in the market. Shares are by bank charter, not rolled up to the holding company, and cover FDIC-insured institutions only, so credit unions are not included. Each office is placed in its county and metro area by the FDIC branch directory; the few offices the directory does not list are left out of the market and of every share.

Share change compares the institution's share in 2025 and 2026 in percentage points. Deposit change compares its deposits here in the two years and includes deposits that moved through mergers and branch sales; "New" means it had no offices here a year earlier. Offices that closed during the year are placed by their ZIP code or city.

Wider markets

South Carolina deposits by institution Augusta-Richmond County, GA-SC metro area South Carolina bank directory

Other counties in South Carolina

Charleston CountyRichland CountyGreenville CountyHorry CountyLexington CountyBeaufort CountySpartanburg CountyYork CountyAnderson CountyFlorence CountyPickens CountyDorchester CountyBerkeley CountyGeorgetown CountyOconee CountyGreenwood CountyOrangeburg CountySumter CountyKershaw CountyLancaster CountyDarlington CountyLaurens CountyNewberry CountyColleton CountyMarion CountyCherokee CountyDillon CountyChesterfield CountyClarendon CountyWilliamsburg CountyJasper CountyChester CountyHampton CountyBamberg CountyUnion CountyMarlboro CountyBarnwell CountyAbbeville CountySaluda CountyLee County

More lists and rankings

Oldest banks De novo banks Largest credit unions Deposits by state Deposits by metro area Largest savings banks S corporation banks Industrial loan companies Non-depository trust companies Credit card banks Publicly traded banks Foreign bank branches New holding companies Largest banks by assets Bank failures Bank mergers All rankings

Open any institution for its full financials, trends and peer benchmarks. Free, no card required.

Start free, no card required

Explore more: deposits by state · deposits by metro area · all rankings