June 8, 1999



Securities and Exchange Commission
450 Fifth Street, N.W.
Judiciary Square
Washington, DC 20549

     RE:  Popular, Inc. Form S-8 Registration Statement
          ---------------------------------------------

Ladies and Gentlemen:

         We are  counsel to  Popular,  Inc.  (the  "Company")  and have acted as
co-counsel  to the Company in  connection  with the filing by the Company of its
registration  statement  on Form S-8 (the  "Registration  Statement")  under the
Securities  Act of 1933 (the  "Act") and the rules and  regulations  promulgated
thereunder (the "Rules and Regulations").  The Registration Statement relates to
five (5)  million  shares  of the  common  stock,  par value $6 per share of the
Company  (the  "Company  Stock"),  which may be  allocated  to the  accounts  of
eligible  employees  participant  in the respective  employee  benefit plan (the
"Plans")  of each of the wholly  owned  subsidiaries  of the  Company  listed in
Exhibit A hereto (the  "Subsidiaries"),  and  interests  therein.  The Plans are
subject to the  requirements of the Employee  Retirement  Income Security Act of
1974, as amended ("ERISA").

         This  opinion,  given as of the date  hereof,  is based  upon facts and
conditions presently known and laws and regulations  presently in effect, and is
being delivered pursuant to Item 601 of Regulation S-K under the Act as required
by Item 20 of the Registration Statement.

         As  co-counsel  of the Company and in  rendering  this  opinion we have
examined the Plan documents and other related written







Securities and Exchange Commission
June 8, 1999
Page 2


documentation  as we have deemed necessary or appropriate to provide a basis for
the opinion set forth below. In our examination,  we have assumed the conformity
to original documents  submitted to us as photostatic copies, the genuineness of
all signatures and the taking of all required  corporate action in relation with
the Plans.

         On  the  basis  of the  foregoing,  we are  of  the  opinion  that  the
provisions  of the written  documents  constituting  the Plans are in compliance
with the requirements of ERISA pertaining to such provisions.

         We are  members of the bar of the  Commonwealth  of Puerto Rico and the
opinion set forth  herein is limited to matters  governed by the Federal laws of
the United States of America.  This opinion is being furnished to you solely for
your  benefit  in  connection  with the  filing  of the  Registration  Statement
pursuant  to the  Act and  the  Rules  and  Regulations  and is not to be  used,
circulated,  quoted, relied upon or otherwise referred to for any other purpose,
without our prior written consent.  We hereby consent to the use of this opinion
as an exhibit to the Registration Statement and to the reference to this opinion
under the caption "Legal Opinions" therein.

                                                Very truly yours,

                                                /s/ PIETRANTONI MENDEZ & ALVAREZ


                                                Pietrantoni Mendez & Alvarez









Securities and Exchange Commission
June 8, 1999
Page 3

                                                                       EXHIBIT A



                                  POPULAR, INC.
                          WHOLLY OWNED SUBSIDIARIES AND
                          THEIR EMPLOYEE BENEFIT PLANS



         SUBSIDIARY                                  EMPLOYEE BENEFIT PLAN
         ----------                                  ---------------------

Banco Popular de Puerto Rico        Banco  Popular  de  Puerto  Rico  Employees'
                                    Stock Plan (Puerto Rico)

Popular Securities, Inc.            Popular  Securities,  Inc. - Retail  1165(e)
                                    Plan  and   Popular   Securities,   Inc.   -
                                    Institutional 1165(e) Plan,

Popular Mortgage, Inc.              Popular Mortgage, Inc. 1165(e) Plan

Popular Finance, Inc.               Popular Finance,  Inc.  Retirement & Savings
                                    Plan

Popular Leasing &                   Popular Leasing & Rental,  Inc. Retirement &
Rental, Inc.                        Savings Plan