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Lists · Deposits by county

Harris County, TX Bank Deposit Market Share

JPMorgan Chase Bank, N.A. holds the largest share of deposits in Harris County, TX, 53.2%, followed by Wells Fargo Bank, N.A. (11.2%) and Bank of America, N.A. (6.2%). 87 institutions hold $302.92B at 854 offices as of June 30, 2026, up 3.4% from 2025.

Institutions: 87 Offices: 854 Deposits: $302.92B Survey: FDIC Summary of Deposits, June 30, 2026

Largest share changes since 2025

Gained: The Huntington National Bank (2.07 points, new to this market); Fifth Third Bank, N.A. (0.97 points); Texas Capital Bank (0.25 points).

Lost: JPMorgan Chase Bank, N.A. (-3.39 points); Wells Fargo Bank South Central, N.A. (-0.27 points); Zions Bancorporation, N.A. (-0.18 points).

# Institution Offices Deposits Market share Share change from 2025 Deposit change
1 JPMorgan Chase Bank, N.A. 110 $161.01B 53.15% -3.39 pts -2.8%
2 Wells Fargo Bank, N.A. 91 $34.06B 11.25% — —
3 Bank of America, N.A. 72 $18.79B 6.20% — —
4 Zions Bancorporation, N.A. 34 $9.80B 3.23% -0.18 pts -2.1%
5 PNC Bank, N.A. 47 $7.88B 2.60% +0.06 pts 5.8%
6 Frost Bank 46 $6.43B 2.12% +0.02 pts 4.1%
7 The Huntington National Bank 25 $6.26B 2.07% +2.07 pts New
8 Stellar Bank 25 $4.85B 1.60% -0.07 pts -1.2%
9 Third Coast Bank 3 $3.95B 1.30% +0.15 pts 16.3%
10 Truist Bank 16 $3.73B 1.23% +0.19 pts 22.5%
11 Capital One, N.A. 5 $3.56B 1.17% +0.12 pts 15.4%
12 Prosperity Bank 33 $3.39B 1.12% +0.00 pts 3.6%
13 Texas Capital Bank 2 $3.27B 1.08% +0.25 pts 34.3%
14 Fifth Third Bank, N.A. 33 $2.95B 0.97% +0.97 pts —
15 BOKF, N.A. 8 $2.57B 0.85% +0.21 pts 37.2%
16 East West Bank 7 $2.47B 0.82% +0.07 pts 13.5%
17 Regions Bank 27 $1.73B 0.57% +0.03 pts 9.3%
18 Wells Fargo Bank South Central, N.A. 1 $1.67B 0.55% -0.27 pts -30.5%
19 First Horizon Bank 4 $1.53B 0.50% +0.04 pts 12.6%
20 Origin Bank 9 $1.50B 0.50% +0.07 pts 19.9%
21 Woodforest National Bank 62 $1.41B 0.46% -0.02 pts -0.9%
22 Central Bank 4 $1.27B 0.42% +0.04 pts 13.0%
23 SouthState Bank, N.A. 9 $1.14B 0.38% +0.06 pts 22.0%
24 Cornerstone Capital Bank, SSB 1 $967.8M 0.32% -0.07 pts -14.6%
25 Hancock Whitney Bank 4 $944.1M 0.31% +0.05 pts 21.5%
26 American First National Bank 4 $910.8M 0.30% -0.01 pts 0.3%
27 Golden Bank, N.A. 2 $830.0M 0.27% 0.00 pts 2.0%
28 International Bank of Commerce 7 $807.5M 0.27% -0.01 pts -1.6%
29 Bank OZK 7 $775.7M 0.26% +0.11 pts 77.3%
30 PlainsCapital Bank 5 $652.8M 0.22% +0.01 pts 9.8%
31 The Northern Trust Company 3 $642.5M 0.21% -0.02 pts -5.2%
32 MidFirst Bank 7 $553.9M 0.18% +0.00 pts 4.4%
33 Wallis Bank 4 $544.7M 0.18% -0.01 pts -4.3%
34 Susser Bank 1 $542.7M 0.18% +0.07 pts 66.0%
35 City Bank 2 $534.5M 0.18% +0.16 pts 997.7%
36 Southwestern National Bank 1 $532.1M 0.18% -0.01 pts 0.4%
37 Texas First Bank 5 $513.9M 0.17% 0.00 pts 0.7%
38 Trustmark Bank 8 $510.0M 0.17% +0.01 pts 9.7%
39 Texas Traditions Bank 2 $500.4M 0.17% +0.07 pts 74.0%
40 Plains State Bank 3 $499.8M 0.16% +0.00 pts 4.9%
41 Gulf Capital Bank 1 $497.3M 0.16% +0.02 pts 14.2%
42 Capital Bank 7 $480.1M 0.16% +0.00 pts 3.8%
43 b1BANK 4 $452.0M 0.15% -0.01 pts -3.1%
44 Vantage Bank Texas 1 $430.4M 0.14% +0.05 pts 51.8%
45 First National Bank Texas dba First Convenience Bank 42 $350.9M 0.12% +0.00 pts 5.1%
46 The Mint National Bank 1 $306.5M 0.10% -0.01 pts -6.3%
47 Integrity Bank SSB 1 $292.5M 0.10% +0.07 pts 307.5%
48 Simmons Bank 2 $275.7M 0.09% +0.01 pts 12.2%
49 Texas Gulf Bank, N.A. 3 $234.7M 0.08% +0.01 pts 15.1%
50 Monet Bank 1 $197.0M 0.07% -0.01 pts -10.0%
51 State Bank of Texas 1 $186.3M 0.06% -0.02 pts -22.9%
52 Home Bank, N.A. 4 $180.6M 0.06% +0.01 pts 19.1%
53 Moody National Bank 4 $176.5M 0.06% 0.00 pts -2.7%
54 Cathay Bank 1 $176.1M 0.06% -0.01 pts -5.5%
55 Unity National Bank of Houston 1 $175.9M 0.06% -0.01 pts -5.0%
56 First-Citizens Bank & Trust Company 1 $162.7M 0.05% +0.01 pts 33.2%
57 Glacier Bank 3 $160.7M 0.05% +0.05 pts New
58 Austin Bank, Texas N.A. 3 $134.3M 0.04% +0.01 pts 20.9%
59 Lone Star Bank 2 $133.4M 0.04% +0.00 pts 11.7%
60 Southtrust Bank, N.A. 2 $130.0M 0.04% 0.00 pts -7.3%
61 Agility Bank, N.A. 1 $120.3M 0.04% +0.01 pts 19.9%
62 Sunflower Bank, N.A. 1 $118.8M 0.04% 0.00 pts -1.6%
63 Bank of Hope 2 $118.7M 0.04% 0.00 pts -6.7%
64 Hometown Bank, N.A. 1 $112.6M 0.04% +0.00 pts 10.6%
65 T Bank, N.A. 1 $110.8M 0.04% +0.04 pts New
66 Hanmi Bank 2 $103.2M 0.03% 0.00 pts -3.5%
67 Global One Bank 1 $92.1M 0.03% 0.00 pts -5.0%
68 Commerce Bank 1 $72.5M 0.02% +0.01 pts 66.6%
69 Benchmark Bank 1 $62.1M 0.02% +0.00 pts 21.6%
70 One World Bank 1 $57.8M 0.02% +0.00 pts 7.4%
71 Texas Regional Bank 2 $57.1M 0.02% 0.00 pts -14.9%
72 Grand Bank 1 $45.6M 0.02% +0.01 pts 65.8%
73 Metro City Bank 1 $41.1M 0.01% +0.00 pts 3.9%
74 Investar Bank, N.A. 1 $40.0M 0.01% 0.00 pts -20.6%
75 Southside Bank 1 $34.3M 0.01% +0.00 pts 58.6%
76 First State Bank of Texas 1 $28.6M <0.01% +0.00 pts 70.1%
77 First Liberty Bank 1 $23.6M <0.01% +0.00 pts 13.0%
78 Promiseone Bank 1 $23.5M <0.01% 0.00 pts -27.4%
79 First Financial Bank 1 $22.7M <0.01% +0.00 pts 5.6%
80 U.S. Bank N.A. 1 $16.8M <0.01% +0.00 pts 166.4%
81 Citizens Bank 1 $11.8M <0.01% 0.00 pts -25.5%
82 Houston Bank & Trust 1 $2.6M <0.01% +0.00 pts New
83 Bank of the Orient 1 $683K <0.01% +0.00 pts New
84 The Bank of New York Mellon Trust Company, N.A. 1 $0 <0.01% 0.00 pts New
84 The Bank of New York Mellon 1 $0 <0.01% 0.00 pts New
84 CIBC National Trust Company 1 $0 <0.01% 0.00 pts New
84 BNY Mellon, N.A. 1 $0 <0.01% 0.00 pts New

About this list

Deposits are those held at each institution's offices in Harris 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. A dash marks an institution with a closed office that could not be placed in one market, so its change is not shown.

Wider markets

Texas deposits by institution Houston-The Woodlands-Sugar Land, TX metro area Texas bank directory

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