Home / Banks / Texas / Counties in Texas / Harris County Banks in Harris County, Texas FDIC-insured institutions in Harris County held $303.5 billion in deposits as of June 30, 2026, according to the FDIC.
83 FDIC-insured institutions held $303.5 billion in deposits in 857 offices in Harris County at June 30, 2026; JPMorgan Chase Bank, National Association held the most, 53.2% of the county's.
What these figures are
The FDIC’s Summary of Deposits: every office of an insured bank or savings institution on June 30 of each year, with the deposits the institution booked there. An institution books a deposit at the office it chooses, so an online bank or a headquarters office can hold deposits from customers anywhere, and a county’s share is of what was booked in the county. Credit unions are insured by the NCUA and file no Summary of Deposits, so they are not in these figures.
Harris County, June 30, 2026
$303.5 billion Deposits in the county $303,479,176,000 At June 30, 2026, against $293.7 billion a year before, each year's own dollars.
83 Institutions with deposits FDIC-insured banks and savings institutions with an office here that reported deposits.
857 Offices Every office the survey lists here, against 860 in 2025.
53.2% The largest share JPMorgan Chase Bank, National Association, with $161.6 billion in 112 offices. Each institution’s share of the county’s deposits 3 more columns on a wider screen
FDIC-insured institutions with an office in Harris County, Texas, by deposits there at June 30, 2026, each with its share of the county's $303.5 billion Rank Institution Offices Deposits Share Deposits, 2025 1 JPMorgan Chase Bank, National Association 112 $161.6 billion 53.2% $166.2 billion 2 Wells Fargo Bank, National Association 91 $34.1 billion 11.2% $24.1 billion 3 Bank of America, National Association 72 $18.8 billion 6.2% $18.9 billion 4 Zions Bancorporation, N.A. 34 $9.8 billion 3.2% $10.0 billion 5 PNC Bank, National Association 47 $7.9 billion 2.6% $7.4 billion 6 Frost Bank 46 $6.4 billion 2.1% $6.2 billion 7 The Huntington National Bank 25 $6.3 billion 2.1% No office 8 Stellar Bank 25 $4.9 billion 1.6% $4.9 billion 9 Third Coast Bank 3 $3.9 billion 1.3% $3.4 billion 10 Truist Bank 16 $3.7 billion 1.2% $3.0 billion 11 Capital One, National Association 5 $3.6 billion 1.2% $3.1 billion 12 Prosperity Bank 33 $3.4 billion 1.1% $3.3 billion 13 Texas Capital Bank 2 $3.3 billion 1.1% $2.4 billion 14 Fifth Third Bank, National Association 33 $2.9 billion 1.0% $758.0 thousand 15 BOKF, National Association 8 $2.6 billion 0.8% $1.9 billion 16 East West Bank 7 $2.5 billion 0.8% $2.2 billion 17 Regions Bank 27 $1.7 billion 0.6% $1.6 billion 18 Wells Fargo Bank South Central, National Association 1 $1.7 billion 0.6% $2.4 billion 19 First Horizon Bank 4 $1.5 billion 0.5% $1.4 billion 20 Origin Bank 9 $1.5 billion 0.5% $1.3 billion 21 Woodforest National Bank 63 $1.4 billion 0.5% $1.4 billion 22 Central Bank 4 $1.3 billion 0.4% $1.1 billion 23 SouthState Bank, National Association 9 $1.1 billion 0.4% $937.0 million 24 Cornerstone Capital Bank, SSB 1 $967.8 million 0.3% $1.1 billion 25 Hancock Whitney Bank 4 $944.1 million 0.3% $777.2 million 26 American First National Bank 4 $910.8 million 0.3% $908.3 million 27 Golden Bank, National Association 2 $830.0 million 0.3% $813.7 million 28 International Bank of Commerce 7 $807.5 million 0.3% $820.4 million 29 Bank OZK 7 $775.7 million 0.3% $437.6 million 30 PlainsCapital Bank 5 $652.8 million 0.2% $594.6 million 31 The Northern Trust Company 3 $642.5 million 0.2% $678.0 million 32 MidFirst Bank 7 $553.9 million 0.2% $530.4 million 33 Wallis Bank 4 $544.7 million 0.2% $568.9 million 34 Susser Bank 1 $542.7 million 0.2% $326.9 million 35 City Bank 2 $534.5 million 0.2% $48.7 million 36 Southwestern National Bank 1 $532.1 million 0.2% $529.8 million 37 Texas First Bank 5 $513.9 million 0.2% $510.5 million 38 Trustmark Bank 8 $510.0 million 0.2% $465.1 million 39 Texas Traditions Bank 2 $500.4 million 0.2% $287.6 million 40 Plains State Bank 3 $499.8 million 0.2% $476.4 million 41 Gulf Capital Bank 1 $497.3 million 0.2% $435.6 million 42 Capital Bank 7 $480.1 million 0.2% $462.6 million 43 b1BANK 4 $452.0 million 0.1% $466.7 million 44 Vantage Bank Texas 1 $430.4 million 0.1% $283.5 million 45 First National Bank Texas 42 $350.9 million 0.1% $333.8 million 46 The MINT National Bank 1 $306.5 million 0.1% $327.0 million 47 Integrity Bank SSB 1 $292.5 million 0.1% $71.8 million 48 Simmons Bank 2 $275.7 million 0.1% $245.8 million 49 Texas Gulf Bank, National Association 3 $234.7 million 0.1% $204.0 million 50 Monet Bank 1 $197.0 million 0.1% $218.8 million 51 State Bank of Texas 1 $186.3 million 0.1% $241.7 million 52 Home Bank, National Association 4 $180.6 million 0.1% $151.6 million 53 The Moody National Bank 4 $176.5 million 0.1% $181.5 million 54 Cathay Bank 1 $176.1 million 0.1% $186.4 million 55 Unity National Bank of Houston 1 $175.9 million 0.1% $185.0 million 56 First-Citizens Bank & Trust Company 1 $162.7 million 0.1% $122.2 million 57 Glacier Bank 3 $160.7 million 0.1% No office 58 Austin Bank, Texas National Association 3 $134.3 million < 0.1% $111.1 million 59 Lone Star Bank 2 $133.4 million < 0.1% $119.4 million 60 SouthTrust Bank, N.A. 2 $130.0 million < 0.1% $140.3 million 61 Agility Bank, National Association 1 $120.3 million < 0.1% $100.3 million 62 Sunflower Bank, National Association 1 $118.8 million < 0.1% $120.7 million 63 Bank of Hope 2 $118.7 million < 0.1% $127.2 million 64 HomeTown Bank, National Association 1 $112.6 million < 0.1% $101.8 million 65 T Bank, National Association 1 $110.8 million < 0.1% No office 66 Hanmi Bank 2 $103.2 million < 0.1% $106.9 million 67 Global One Bank 1 $92.1 million < 0.1% $97.0 million 68 Commerce Bank 1 $72.5 million < 0.1% $43.5 million 69 Benchmark Bank 1 $62.1 million < 0.1% $51.1 million 70 One World Bank 1 $57.8 million < 0.1% $53.8 million 71 Texas Regional Bank 2 $57.1 million < 0.1% $67.1 million 72 Grand Bank 1 $45.6 million < 0.1% $27.5 million 73 Metro City Bank 1 $41.1 million < 0.1% $39.6 million 74 Investar Bank, National Association 1 $40.0 million < 0.1% $50.4 million 75 Southside Bank 1 $34.3 million < 0.1% $21.6 million 76 First State Bank of Texas 1 $28.6 million < 0.1% $16.8 million 77 First Liberty Bank 1 $23.6 million < 0.1% $20.9 million 78 PromiseOne Bank 1 $23.5 million < 0.1% $32.3 million 79 First Financial Bank 1 $22.7 million < 0.1% $21.5 million 80 U.S. Bank National Association 1 $16.8 million < 0.1% $6.3 million 81 Citizens Bank 1 $11.8 million < 0.1% $15.8 million 82 Houston Bank & Trust 1 $2.6 million < 0.1% No office 83 Bank of the Orient 1 $683.0 thousand < 0.1% No office 84 The Bank of New York Mellon 1 $0 0.0% No office 84 BNY Mellon, National Association 1 $0 0.0% $0 84 The Bank of New York Mellon Trust Company, National Association 1 $0 0.0% $0 84 CIBC National Trust Company 1 $0 0.0% $0
An institution with no office in the county in 2025 shows none for that year; a name is the survey’s for 2026, and one without a link has no page because it did not file a Call Report for the newest quarter.
Questions answered here Sources Compiled automatically from FDIC Summary of Deposits — every office's deposits at June 30, 1994 to the newest survey by a checked SQL query · Editor: Kian O'Connor · How this site is built
Data retrieved September 30, 2026