Registration No. 333-23923

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549


                       Post-Effective Amendment No. 1 to
                                    Form S-4
                             REGISTRATION STATEMENT
                                      Under
                           THE SECURITIES ACT OF 1933


                                Comstock Bancorp
             (Exact name of Registrant as Specified in its Charter)

       Nevada                      6035                      86-0856406
(State or Other Juris-      (Primary Standard            (I.R.S. Employer
 diction of Incorporation    Industrial Classifi-        Identification No.)
 or Organization)            cation Code Number)

                                c/o Comstock Bank
                                 6275 Neil Road
                               Reno, Nevada 89511
                                 (702) 824-7100
               (Address, Including Zip Code, and Telephone Number,
        Including Area Code, of Registrant's Principal Executive Offices)



                                ROBERT N. BARONE
                      Chairman and Chief Executive Officer
                                c/o Comstock Bank
                                 6275 Neil Road
                               Reno, Nevada 89511
                                 (702) 824-7100
            (Name, Address, Including Zip Code, and Telephone Number,
                   Including Area Code, of Agent for Service)



                                 with a copy to:
                                MICHAEL J. MEANEY
                   Benesch, Friedlander, Coplan & Aronoff LLP
                            2300 BP America Building
                                200 Public Square
                           Cleveland, Ohio 44114-2378



            Approximate date of commencement of proposed sale of the
           securities to the public: As soon as practicable after the
                 effective date of this Registration Statement.



         If the  securities  being  registered on this form are being offered in
connection  with the formation of a holding company and there is compliance with
General Instruction G, check the following box. [X]


                                                                           
 
                        CALCULATION OF REGISTRATION FEE
===============================================================================================
Title of each Class   Amount to be     Proposed Maximum     Proposed Maximum       Amount of
of Securities to      Registered (1)   Offering Price       Aggregate Offering     Registration
be Registered                          Per Share (2)        Price (2)              Fee (3)
===============================================================================================
Common Stock,           4,471,068          $5.8125            $25,988,083           $7,875(4)
$.01 par value
===============================================================================================



(1)      Based upon 4,471,068  shares of common stock, par value $.01 per share,
         of Comstock  Bancorp to be issued in exchange for  2,235,534  shares of
         common stock,  par value $.50 per share,  of Comstock Bank as described
         in the Proxy  Statement--Prospectus.  The number of shares of  Comstock
         Bancorp common stock being  registered is based on the sum of 2,132,134
         shares of Comstock Bank common stock  outstanding on April 11, 1997 and
         103,400 warrants  outstanding  which are expected to be exercised prior
         to the  effective  date of the  share  exchange,  multiplied  by two to
         adjust for the two-for-one  exchange ratio set forth in Proposal (3) to
         the Proxy Statement--Prospectus.

(2)      The proposed maximum offering price per share reflects the market price
         of the common stock of Comstock  Bank to be converted  and exchanged in
         connection   with   the   reorganization   described   in   the   Proxy
         Statement--Prospectus, computed in accordance with Rule 457(f)(1) under
         the Securities  Act of 1933, as amended.  It is based on the average of
         the high and low sales  prices of the Bank's  common  stock on April 7,
         1997, as reported on The Nasdaq Small Cap Stock Market,  divided by two
         to adjust for the  two-for-one  exchange  ratio.  The proposed  maximum
         aggregate  offering  price  is  estimated  solely  for the  purpose  of
         calculating the registration fee.

(3)      Calculated  based  on  1/33  of one  percent  of the  proposed  maximum
         aggregate offering price.

(4)      A  registration  fee of $8,526 has  previously  been paid in connection
         with this transaction.

                         COMSTOCK BANK/COMSTOCK BANCORP

                    SUPPLEMENT TO PROXY STATEMENT/PROSPECTUS


         The  accompanying  Proxy  Statement/Prospectus  dated April 24, 1997 of
Comstock  Bank/Comstock  Bancorp is hereby supplemented and amended as set forth
in this Supplement.  Capitalized terms used in this Supplement have the meanings
given them in the Proxy Statement/Prospectus.

         1.        Page 3: The second sentence of the first paragraph is amended
                   to read as follows:

                   Such  reports and other  information  may be inspected at the
                   headquarters  of  Comstock  Bank,  6275 Neil Road,  Reno,  NV
                   89511,  contact  Heidi Warde (702)  828-6477 or at the public
                   reference  facilities  maintained  by the  FDIC  at 550  17th
                   Street, N.W., Washington, DC 20429 (202) 898-8903.

         2.        Page 9: Section entitled "Reasons for the Reorganization" and
                   Page 37: Section entitled  DESCRIPTION OF THE REORGANIZATION,
                   Reasons for the Reorganization, add the sentence:

                   Bancorp has no plans,  at this time,  to  repurchase  its own
                   securities.

         3.        Page 18: Footnote (6) is amended to read as follows:

                   (6) Consists of (i) 12,871 shares held by Mr. Dyer;  and (ii)
                   15,116 shares subject to currently exercisable options.

         4.        Page 20: In the Table providing  Information  with Respect to
                   Nominees,  in the column entitled "Business Experience During
                   Page 5  Years",  the  name of Mr.  Allison's  firm is  Edward
                   Allison, Inc. The name of Mr. McMullen's firm is The McMullen
                   Strategic Group.

         5.        Page 23: A note is added to the SUMMARY COMPENSATION TABLE as
                   follows:

                   Note:  All Other  Compensation  of  $25,000 to each of Robert
                   Barone and Larry  Platz,  granted on October  23,  1993,  was
                   compensation for each executive giving up previously  granted
                   rights requiring the Bank to grant future  compensation equal
                   to the taxes on exercised  options.  Mr. Barone and Mr. Platz
                   elected to receive the compensation in different years.

         6.        Page 40: Add the following  sentence to the second  paragraph
                   of the section entitled DESCRIPTION OF BANCORP CAPITAL STOCK,
                   General,  just  above the  section  entitled  Bancorp  Common
                   Stock:

                   The issuance of additional shares could result in dilution to
                   current shareholders.

         7.        Page 51:  The last  sentence  of the first  paragraph  of the
                   section  entitled  DIVIDEND  POLICY  is  amended  to  read as
                   follows:

                   After consummation of the Reorganization, Comstock expects to
                   make  distributions  to  Bancorp  to  enable  Bancorp  to pay
                   operating    expenses;    Comstock   may   make    additional
                   distributions  to  Bancorp  for  other  purposes  but  has no
                   present plans to do so.

         The date of this Supplement is April 30, 1997.


- ------------------------------------------------------------------------------


         The Proxy Statement/Prospectus dated April 24, 1997, which is Part I of
the Registration Statement on Form S-4, is hereby incorporated by reference into
this Post-Effective Amendment No. 1.

                                     PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS


None of the Items of Part II are amended by this Post-Effective Amendment No. 1.

                                   SIGNATURES


         Pursuant to the requirements of the Securities Act of 1933, as amended,
the  Registrant  has duly  caused  this  Registration  Statement,  or  amendment
thereto,  to be  signed  on  its  behalf  by  the  undersigned,  thereunto  duly
authorized, in the City of Reno, State of Nevada, on April 30, 1997.

                                     Comstock Bancorp

                                     By:   /s/ Robert N. Barone
                                           --------------------
                                           Robert N. Barone
                                           Chairman of the Board of Directors,
                                           Chief Executive Officer and Treasurer

                                POWER OF ATTORNEY

         Pursuant to the requirements of the Securities Act of 1933, as amended,
and any rules and regulations promulgated thereunder, the Registration Statement
or amendment thereto, has been signed by the folloiwng persons in the capacities
and on the dates indicated.

         Name                           Title                         Date
         ----                           -----                         ----

/s/ Robert N. Barone      Chairman of the Board of Directors,     April 30, 1997
- --------------------      Chief Executive Officer and Treasurer
Robert N. Barone                    

/s/ Larry Platz           Director, President and Secretary       April 30, 1997
- --------------------
Larry Platz

      *                   Director                                April 30, 1997
- --------------------
Edward Allison

      *                   Director                                April 30, 1997
- --------------------
Stephen Benna

      *                   Director                                April 30, 1997
- --------------------
John Coombs

      *                   Director                                April 30, 1997
- --------------------
Michael Dyer

      *                   Director                                April 30, 1997
- --------------------
Mervyn Matorian

      *                   Director                                April 30, 1997
- --------------------
Samuel McMullen

*By:     /s/ Robert N. Barone
         --------------------
         Robert N. Barone, Attorney-in-Fact