FDIC-insured bank

Plains State Bank

Bank headquartered in Humble, Texas, part of PLAINS ACQUISITION CORP.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Total assets
$828.40 million
Total deposits
$685.75 million
Branches
8
FDIC-insured since
1957
Established
1957

Headquarters and contact

Address19404 Kenswick Dr
Humble, TX 77338
CountyHarris
Metro areaHouston-The Woodlands-Sugar Land, TX
Websitewww.psbplains.com
Phonenot published in FDIC data, see the bank's website

FDIC record

FDIC Certificate17739
Federal Reserve RSSD ID972862
StatusActive
Charter classNM (STATE)
Holding companyPLAINS ACQUISITION CORP
Domestic offices8
Financials as ofJune 30, 2026

Routing number

FDIC does not publish ABA routing numbers, and many banks use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this bank, the "account details" screen in its online banking, or its official website at www.psbplains.com.
See how your odds compare before you apply at Plains State Bank.

Offices nearest to headquarters

Plains State Bank main office
Humble, TX
19404 Kenswick Dr, 77338
Plains State Bank Branch
Houston, TX
3902 Fm 1960 Rd W, 77068
Houston Branch
Houston, TX
3355 W Alabama St, 77098
Conroe Branch
Conroe, TX
303 Longmire Rd, 77304
Conroe Branch
Conroe, TX
5452 Highway 105 W Ste 100, 77304
Plains State Bank - Sugarland Branch
Sugar Land, TX
13885 Southwest Fwy, 77478
San Antonio Lpo
San Antonio, TX
8000 Ih West, Suite 1507, 78230
Plains Branch
Plains, TX
601 Ninth St, 79355

Where Plains State Bank has offices

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