Bank Branches › Closed and merged banks › Texas › State Bank
What happened to State Bank?
State Bank in La Grange, TX (earlier called La Grange State Bank) merged into Prosperity Bank of El Campo, TX on Jan 31, 2007. Prosperity Bank is open today.
The chain, step by step
From the day it opened to the bank at the end of the chain today. Each step is one entry in the FDIC's record.
- 1909La Grange State Bank opens in La Grange, TX
- Sep 19, 1997renamed State Bank
- Jan 31, 2007MERGEDState Bank merged into Prosperity Bank of El Campo, TX.FDIC certificate 10346 ends; its business continues under certificate 16835.
- TodayOPEN
Prosperity BankMain office El Campo, TX · FDIC certificate 16835 · 344 offices in 2 states on June 30, 2026Every Prosperity Bank office → Website on file with the FDIC: www.prosperitybankusa.com
If you still have something from State Bank
A lien that was never released
If a paid-off mortgage, home-equity line or car loan still shows State Bank as lienholder, start with Prosperity Bank. In a merger the surviving bank takes over the other bank's loans, so it is the bank to ask for a recordable lien release; if the loan was sold along the way, it can tell you to whom.
The FDIC says it cannot process lien releases for banks that merged or were acquired without government assistance, which is what the record shows here.
Record the release with the same county office that recorded the original mortgage or deed of trust.
An old account, passbook or CD
Ask Prosperity Bank to search for the account under the name State Bank. A passbook or certificate shows an account existed. It doesn't show the money is still there, and the OCC notes that federal rules require banks to keep most account records for five years.
Accounts nobody touches are eventually turned over to a state. The OCC puts the usual wait at three to five years with no activity, set by each state's law. Search the unclaimed-property program of the state of the owner's last known address on the bank's records, and any other state they lived in. It is free to search and to claim through a state's own site, and MissingMoney.com, an official site of the state administrators' association, searches most states at once.
A safe deposit box
Ask Prosperity Bank which branch now holds boxes from the State Bank office you used. The OCC says a box with no activity for three to five years (the period is set by state statute) is likely treated as dormant, and its contents may be turned over to the state's unclaimed-property program.
Box contents are not covered by FDIC insurance.
Not sure this is your bank?
Many banks shared a name. Match the city and the years above against your paperwork, or search again with the town.
Credit unions were never FDIC-insured and are not in this record; the NCUA credit union lookup covers those. Banks that closed before about 1970 are not in the FDIC's list either.
One caution: banks also sell single branches. If the office you used was sold to a different bank along the way, the account went with the branch, not with this chain. The office list below shows which bank each office reports under now.
This page is drawn from FDIC records and federal guidance. It is not legal advice, and BankBranches is not a bank or a government office. More detail: lien releases · old passbooks and CDs · safe deposit boxes · unclaimed money.
Where the guidance comes from ▾
Its offices in the FDIC deposit reports
27 offices filed under this charter in some year from 1994 on. 18 are still open as of June 30, 2026.
| Office | Now |
|---|---|
| 1250 Austin StHempstead, TX | OpenProsperity Bank |
| 27707 Tomball PkwyTomball, TX | OpenProsperity Bank |
| 31250 Fm 2920 RdWaller, TX | OpenProsperity Bank |
| 129 W Buck StCaldwell, TX | OpenProsperity Bank |
| 508 Saint Louis StGonzales, TX | OpenProsperity Bank |
| 1112 W Oaklawn RdPleasanton, TX | OpenProsperity Bank |
| 202 W Colorado StLa Grange, TX | OpenProsperity Bank |
| 12995 Fm 2154 RdCollege Station, TX | OpenProsperity Bank |
| 101 Bronco BlvdLiberty Hill, TX | OpenProsperity Bank |
| 205 East South Main StreetFlatonia, TX | OpenProsperity Bank |
| 8909 N Highway 77Lexington, TX | OpenProsperity Bank |
| 650 E Whitestone BlvdCedar Park, TX | OpenProsperity Bank |
| 1500 N Texas AveBryan, TX | OpenProsperity Bank |
| 2202 Longmire DrCollege Station, TX | OpenProsperity Bank |
| 301 Bucek StSchulenburg, TX | OpenProsperity Bank |
| 201 N Center StWeimar, TX | OpenProsperity Bank |
| 1008 West Bowers StreetDime Box, TX | OpenProsperity Bank |
| 3434 E Palm Valley BlvdRound Rock, TX | OpenProsperity Bank |
| 409 W. Front Street, Suite 250Hutto, TX | No longer reported |
| 604 WheatleyLexington, TX | No longer reported |
| 18415 Fm 1488Magnolia, TX | No longer reported |
| 2900 Texas AvenueBryan, TX | No longer reported |
| 4282 Boonville RdBryan, TX | No longer reported |
| 12730 Research Blvd.Austin, TX | No longer reported |
| 844 North Loop 337New Braunfels, TX | No longer reported |
| 8000 Interstate Hwy 10, WestSan Antonio, TX | No longer reported |
| 31250 Fm 2920Waller, TX | No longer reported |
Banks folded into State Bank
4 banks merged directly into this charter.
| Bank | Ended |
|---|---|
| The Express Bank of TexasRound Rock, TX | Feb 14, 2006 |
| First Federal Savings BankBryan, TX | Jul 31, 2002 |
| First State BankDime Box, TX | Nov 6, 1999 |
| Citizens State BankHempstead, TX | Sep 19, 1997 |
Source: FDIC BankFind institution and history records, read Nov 15, 2026. The FDIC's list covers banks that ended in about 1970 or later. Look up certificate 10346 in the FDIC BankFind Suite to see the government's own entry. Corrections: me@byclaude.net.