CONFORMED

                       Securities and Exchange Commission
                             Washington, D.C. 20549

                                    FORM 6-K

                            Report of Foreign Issuer
                        Pursuant To Rule 13a-16 or 15d-16
                     of The Securities Exchange Act of 1934

For the month of July, 2004                       Commission File Number 1-12090

                        GRUPO RADIO CENTRO, S.A. de C.V.
                 (Translation of Registrant's name into English)

                           Constituyentes 1154, Piso 7
                       Col. Lomas Altas, Mexico D.F. 11954
                          (Address of principal office)

      (Indicate by check mark whether the registrant files or will file annual
reports under cover of Form 20-F or Form 40-F.)

(Check One)  Form 20-F X     Form 40-F ___

      (Indicate by check mark whether the registrant by furnishing the
information contained in this Form is also thereby furnishing information to the
Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of
1934.)

(Check One) Yes ___    No X


      (If "Yes" is marked, indicate below the file number assigned to the
registrant in connection with Rule 12g3-2(b). 82-_____ .)




                                   SIGNATURES

      Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned, thereunto duly authorized.

                                             Grupo Radio Centro, S.A. de C.V.
                                             (Registrant)

Date: July 20, 2004                          By:  /s/ Pedro Beltran Nasr
                                                  Name:  Pedro Beltran Nasr
                                                  Title: Chief Financial Officer




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GRUPO
RADIO
CENTRO

Earnings
Release

IR Contacts:

In Mexico
Pedro Beltran / Alfredo Azpeitia.
Grupo Radio Centro. S.A. de C.V.
Tel. (5255) 5728-4800 Ext. 7018

In New York:
Maria Barona
Melanie Carpenter
i-advize Corporate
Communications, Inc.
Tel: (212) 406-3690
Email: grc@i-advize.com

RC
Listed
NYSE
THE NEW YORK STOCK EXCHANGE

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For Immediate Release

July 19, 2004

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                    Grupo Radio Centro Reports Second Quarter
                           and First Half 2004 Results
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Mexico City, July 19, 2004 - Grupo Radio Centro,  S.A. de C.V.  (NYSE:  RC, BMV:
RCENTRO-A)  (the  "Company"),   Mexico's  leading  radio  broadcasting  company,
announced  today its results of operations for the second quarter and first half
ended June 30, 2004.  All figures were  prepared in  accordance  with  generally
accepted  accounting  principles  in Mexico and have been  restated  in constant
pesos as of June 30, 2004.

For the  second  quarter  of 2004,  broadcasting  revenue  was Ps.  116,660,000,
representing  a decrease of 56.2% compared to Ps.  266,292,000  reported for the
same period of 2003. This decrease was mainly attributable to higher advertising
expenditures  from  political  parties  during  2003,  in  connection  with  the
congressional  elections  that  were  held  in  July  2003,  as  well  as  lower
broadcasting  revenue due to the fact that the Company no longer  received  news
services from Infored during the second quarter of 2004.

The Company's  broadcasting expenses (excluding  depreciation,  amortization and
corporate,  general and  administrative  expenses)  during the second quarter of
2004 were Ps.  88,547,000,  representing  a decrease  of 35.1%  compared  to Ps.
136,411,000  reported  for the same  period of 2003.  This  decrease  was mainly
attributable  to lower costs from the production of the news program by Infored,
which was produced for the Company until the end of the first quarter of 2004.

For the second  quarter ended June 30, 2004, the Company  reported  broadcasting
income  (i.e.,  broadcasting  revenue  minus  broadcasting  expenses,  excluding
depreciation,  amortization and corporate,  general and administrative expenses)
of Ps.  28,113,000,  representing a decrease of 78.4% compared to a broadcasting
income of Ps. 129,881,000 reported for the same period in 2003. This decline was
mainly attributable to the decrease in broadcasting revenue.



                                                Grupo Radio Centro, S.A. de C.V.
                                      Second Quarter and First Half 2004 Results

Depreciation  and  amortization  for the second  quarter  2004  amounted  to Ps.
23,233,000,  an 18.0% decrease compared to Ps. 28,324,000  reported for the same
period of 2003.  This  reduction  was mainly due to the  goodwill  write-off  in
connection with a Company subsidiary during the second quarter 2003.

For  the  second  quarter  of  2004,  the  Company's   corporate,   general  and
administrative expenses were Ps. 4,703,000,  compared to Ps. 17,914,000 reported
for the same period of 2003.  This 73.7%  decrease was due to lower fees,  since
there  were no  payments  made to  Infored  related  to the  production  of news
programming during the second quarter of 2004.

Primarily  as a result of the  decrease  in  broadcasting  income,  the  Company
reported operating income of Ps. 177,000 for the second quarter of 2004 compared
to operating income of Ps. 83,643,000 reported for the same period of 2003.

The Company's  comprehensive  financing cost was Ps. 14,538,000,  an increase of
100.2% compared to a comprehensive  financing cost of Ps. 7,263,000 reported for
the same period of 2003. This unfavorable  change was primarily  attributable to
an  increase  in foreign  exchange  loss,  net,  from Ps.  219,000 in the second
quarter  2003 to Ps.  7,062,000  for the  same  period  of 2004  related  to the
contingent  liability in connection  with the arbitration  proceeding  decision,
which was announced in March 2004.

During the period ended June 30, 2004, other expenses, net, were Ps. 11,382,000,
compared to Ps.  17,972,000  reported  for the same  period in 2003.  This 36.7%
decrease was mainly  attributed to lower legal  expenses in 2004 compared to the
same period of 2003.

The Company reported a loss before provisions for income tax and employee profit
sharing of Ps.  25,743,000,  compared to a gain before provisions for income tax
and employee  profit sharing of Ps.  58,408,000  reported for the second quarter
2003.

The  Company  recorded a reduction  in  provisions  for income tax and  employee
profit  sharing for the second  quarter of 2004 of Ps.  2,738,000  compared to a
provision of Ps. 2,138,000 for the same period of 2003.

As a result of the foregoing, the Company's net loss for the second quarter 2004
was Ps. 23,005,000,  compared to net income of Ps. 56,270,000  reported for same
period of 2003.

First Half Results

For  the  six  months  ended  June  30,  2004,   broadcasting  revenue  was  Ps.
233,300,000,  a 49.6% decrease compared to Ps. 462,490,000 reported for the same
period of 2003.  This  decrease was mainly  attributable  to higher  advertising
expenditures  from  political  parties  during  2003,  in  connection  with  the
congressional elections held in July 2003, as well as lower broadcasting revenue
due to the fact that the Company no longer  received  news services from Infored
since the end of the first quarter of 2004.


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                                                Grupo Radio Centro, S.A. de C.V.
                                      Second Quarter and First Half 2004 Results

The Company's  broadcasting expenses (excluding  depreciation,  amortization and
corporate,  general and administrative  expenses) were Ps. 201,119,000,  a 20.3%
decrease compared to Ps.  252,261,000  reported for the first half of 2003. This
decrease in broadcasting expenses was primarily attributable to lower costs from
the production of news programming, which Infored produced for the Company until
the end of the first quarter of 2004.

Broadcasting  income (i.e.,  broadcasting  revenue minus broadcasting  expenses,
excluding depreciation,  amortization and corporate,  general and administrative
expenses) was Ps.  32,181,000,  representing a decrease of 84.7% compared to Ps.
210,229,000  reported  for the first  half of 2003.  This  decrease  was  mainly
attributable  to the  decrease in  broadcasting  revenue  mainly from  political
advertising for the first half of 2004 compared to the same period of 2003.

Depreciation and amortization was Ps.  46,602,000,  a decrease of 19.4% compared
to Ps. 57,797,000  reported for the first half of 2003. This decrease was mainly
due to the goodwill write-off in connection with a Company subsidiary during the
first half of 2003.

The Company's  corporate,  general and administrative  expenses during the first
half of 2004 were Ps. 12,031,000, a decrease of 59.4% compared to Ps. 29,636,000
reported for the same period of 2003. This decrease was mainly due to lower fees
paid to Infored, which ceased production of news services for the Company at the
end of the first quarter of 2004.

As a result of the  decrease in  broadcasting  income,  the Company  reported an
operating  loss of Ps.  26,452,000  for the  first  half of  2004,  compared  to
operating income of Ps. 122,796,000 reported for the same period of 2003.

The Company's  comprehensive  financing cost was Ps. 17,960,000;  a reduction of
11.7% compared to a comprehensive financing cost of Ps. 20,337,000 for the first
half of 2003. This favorable change is mainly attributable to a reduction in the
foreign  exchange loss, net, to Ps.  5,401,000 from Ps.  7,413,000 for the first
half of 2003.

Other  expenses,  net, for the first half of 2004 were Ps.  21,629,000,  a 39.7%
decrease compared to Ps.  35,843,000  reported for the same period of 2003. This
decrease is attributable to severance  payments made during the first quarter of
2003 in connection with personnel reductions, as well as lower legal expenses in
2004, compared to the same period of 2003.

For the first half of 2004,  the Company  reported a loss before  provisions for
income tax and employee  profit  sharing of Ps.  66,041,000,  compared to income
before  provisions for income tax and employee profit sharing of Ps.  66,616,000
reported for the same period in 2003. During the first half of 2004, the Company
recorded a reduction in provisions for income tax and employee profit sharing of
Ps. 2,738,000 compared to a provision for income tax and employee profit sharing
of Ps. 2,138,000 for the same period in 2003.

As a result of the foregoing,  the Company had a net loss of Ps.  63,303,000 for
the first half of 2004  compared to net income of Ps.  64,478,000  for the first
half of 2003.


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                                                Grupo Radio Centro, S.A. de C.V.
                                      Second Quarter and First Half 2004 Results

Other Matters:

From June 30, 2003 to June 30, 2004,  the Company  decreased its total bank debt
by approximately Ps. 61.0 million, from Ps. 259.1 million to Ps. 198.1 million.

While the Company has the right to use the Monitor  brand,  and while it intends
to reduce its use,  the Company  changed  the names of the news  programs on its
radio  stations  XHRED-FM  (Radio Red FM) and  XERED-AM  (Radio  Red AM),  as it
believes that this decision is in the Company's best interests.

Company Description:

Grupo  Radio  Centro owns and/or  operates  14 radio  stations,  11 of which are
located in Mexico City.  The Company's  principal  activities are the production
and broadcasting of musical and  entertainment  programs,  talk shows,  news and
special  events  programs.  Revenue  is  primarily  derived  from  the  sale  of
commercial  airtime.  The Company  also  operates  Grupo RED radio  stations and
Organizacion  Impulsora  de  Radio  (OIR),  a radio  network  which  acts as the
national  sales  representative  for,  and provides  programming  to Grupo Radio
Centro-affiliated radio stations.

--------------------------------------------------------------------------------
Note on Forward Looking Statements:

This release may contain projections or other forward-looking statements related
to Grupo  Radio  Centro  that  involve  risks  and  uncertainties.  Readers  are
cautioned that these statements are only  predictions and may differ  materially
from actual  future  results or events.  Readers are  referred to the  documents
filed by Grupo  Radio  Centro with the United  States  Securities  and  Exchange
Commission,  specifically  the most recent filing on Form 20-F, which identifies
important  risk  factors  that could cause  actual  results to differ from those
contained in the forward-looking  statements. All forward-looking statements are
based on  information  available to Grupo Radio  Centro on the date hereof,  and
Grupo Radio Centro assumes no obligation to update such statements.
--------------------------------------------------------------------------------


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                                                Grupo Radio Centro, S.A. de C.V.
                                      Second Quarter and First Half 2004 Results

--------------------------------------------------------------------------------
                        GRUPO RADIO CENTRO, S.A. DE C.V.
                      CONSOLIDATED UNAUDITED BALANCE SHEETS
                          as of June 30, 2004 and 2003
       in Mexican Pesos ("Ps.") with purchasing power as of June 30, 2004
          (figures in thousands of Ps. and U.S. dollars ("U.S. $")(1),
                     except per Share and per ADS amounts)
--------------------------------------------------------------------------------




                                                                          June 30
                                                           --------------------------------------
                                                                      2004                2003
                                                            U.S.$(1)         Ps.           Ps.
                                                           ----------    ----------    ----------
                                                                                 
                             ASSETS
Current assets:
  Cash and temporary investments                                2,263        25,811       136,452
                                                           ----------    ----------    ----------

Accounts receivable:
  Broadcasting, net                                            12,592       143,698       243,376
  Other                                                           745         8,498         9,754
  Income tax recoverable                                        1,093        12,476             0
                                                           ----------    ----------    ----------
                                                               14,430       164,672       253,130

Guarantee deposit                                                 353         4,034         7,210
Prepaid expenses                                                  774         8,827        18,271
                                                           ----------    ----------    ----------
  Total current assets                                         17,820       203,344       415,063

Prepaid expenses                                                    0             0       104,288
Property and equipment                                         41,358       471,958       488,814
Deferred charges                                                1,268        14,467        17,748
Guarantee deposit                                                   0             0         4,206
Excess of cost over book value of subsidiaries                 65,113       743,045       815,349
Other assets                                                      277         3,161         3,274
                                                           ----------    ----------    ----------
                          Total assets                        125,836     1,435,975     1,848,742
                                                           ==========    ==========    ==========

                           LIABILITIES
Current:
  Notes payable                                                 4,961        56,618       134,936
  Advances from customers                                       3,544        40,438       105,319
  Other accounts payable and accrued expenses                   3,764        42,959        62,490
  Taxes payable                                                 1,189        13,567        60,534
  Contingent Liability                                         21,016       239,824             0
                                                           ----------    ----------    ----------
     Total current liabilities                                 34,474       393,406       363,279

Long-Term:
  Deferred income tax                                           1,675        19,109        48,028
  Notes payable                                                12,404       141,546       124,188
  Reserve for labor obligations                                 2,542        29,005        28,873
                                                           ----------    ----------    ----------
                          Total liabilities                    51,095       583,066       564,368
                                                           ----------    ----------    ----------

                      STOCKHOLDERS' EQUITY
Capital stock                                                  95,392     1,088,575     1,089,477
Retained earnings                                             (16,384)     (186,968)      243,410
Provision for repurchase of shares                              3,370        38,457        38,636
Accumulated effect of deferred income tax                      (8,067)      (92,063)      (92,063)
Surplus on restatement of capital                                 386         4,402         4,402
Minority interest                                                  44           506           512
                                                           ----------    ----------    ----------
     Total stockholders'  equity                               74,741       852,909     1,284,374
                                                           ----------    ----------    ----------
              Total liabilities and stockholders' equity      125,836     1,435,975     1,848,742
                                                           ==========    ==========    ==========


(1) Peso  amounts  have  been  translated  into  U.S.  dollars,  solely  for the
    convenience of the reader,  at the rate of Ps. 11.4116 per U.S. dollar,  the
    noon buying rate for Mexican pesos on June 30, 2004.

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                                                Grupo Radio Centro, S.A. de C.V.
                                      Second Quarter and First Half 2004 Results

--------------------------------------------------------------------------------
                        GRUPO RADIO CENTRO, S.A. DE C.V.
                   CONSOLIDATED UNAUDITED STATEMENTS OF INCOME
                 for the three-month and six-month periods ended
                        June 30, 2004 and 2003 expressed
       in Mexican Pesos ("Ps.") with purchasing power as of June 30, 2004
          (figures in thousands of Ps. and U.S. dollars ("U.S. $")(1),
                     except per Share and per ADS amounts)
--------------------------------------------------------------------------------




                                                  ------------------------------------------------------------------
                                                            2nd Quarter                         First Half
                                                  ------------------------------------------------------------------
                                                            2004           2003             2004              2003
                                                    U.S.$ (1)     Ps.       Ps.       U.S.$ (1)    Ps.         Ps.
                                                  --------------------- ---------- ---------------------- ----------
                                                                                          
Broadcasting revenue (2)                             10,224    116,660    266,292      20,444    233,300    462,490
Broadcasting expenses, excluding depreciation,
  amortization and corporate expenses                 7,759     88,547    136,411      17,624    201,119    252,261
                                                  ---------- ---------- ---------- ---------------------- ----------
Broadcasting income                                   2,465     28,113    129,881       2,820     32,181    210,229
                                                  .......... .......... .......... ...................... ..........

Depreciation and amortization                         2,036     23,233     28,324       4,084     46,602     57,797
Corporate general and administrative expenses           412      4,703     17,914       1,054     12,031     29,636
                                                  ---------- ---------- ---------- ---------------------- ----------
Operating  income (loss)                                 17        177     83,643      (2,318)   (26,452)   122,796
                                                  .......... .......... .......... ...................... ..........

Comprehensive financing cost:
  Interest expense                                     (689)    (7,861)    (6,858)     (1,245)   (14,226)   (15,014)
  Interest income (2)                                     8         95        198          23        267        678
  Foreign exchange (loss) income, net                  (618)    (7,062)      (219)       (473)    (5,401)    (7,413)
  Gain (loss) on monetary position                       25        290       (384)        123      1,400      1,412
                                                  ---------- ---------- ---------- ---------------------- ----------
                                                     (1,274)   (14,538)    (7,263)     (1,572)   (17,960)   (20,337)

Other expenses, net                                    (997)   (11,382)   (17,972)     (1,895)   (21,629)   (35,843)
                                                  ---------- ---------- ---------- ---------------------- ----------
(Loss) income before the following provisions        (2,254)   (25,743)    58,408      (5,785)   (66,041)    66,616

Provisions for income tax & employee profit
  sharing                                              (240)    (2,738)     2,138        (240)    (2,738)     2,138
                                                  ---------- ---------- ---------- ---------------------- ----------
Net (loss) income                                    (2,014)   (23,005)    56,270      (5,545)   (63,303)    64,478

Net (loss) income applicable to:
  Majority interest                                  (2,014)   (23,006)    56,271      (5,544)   (63,292)    64,477
  Minority interest                                       0          1         (1)         (1)       (11)         1
                                                  ---------- ---------- ---------- ---------------------- ----------
                                                     (2,014)   (23,005)    56,270      (5,545)   (63,303)    64,478
                                                  ========== ========== ========== ====================== ==========

Net income for the LTM per Series A Share (3)                                         ($0.204)    (2.323)     0.980
Net income for the LTM per ADS (3)                                                    ($1.832)   (20.903)     8.816
Weighted average common shares outstanding
  for the LTM (000's) (3)                                                                        162,625    163,763
.....................................................................................................................


(1)  Peso  amounts  have been  translated  into  U.S.  dollars,  solely  for the
     convenience of the reader, at the rate of Ps. 11.4116 per U.S. dollar,  the
     noon buying rate for Mexican pesos on June 30, 2004.

(2)  Broadcasting   revenue   for   a   particular   period   includes   (as   a
     reclassification  of interest  income) interest earned on funds received by
     the Company  pursuant to advance sales of commercial air time to the extent
     that the  underlying  funds were earned by the Company during the period in
     question.  Advances from advertisers are recognized as broadcasting revenue
     only  when the  corresponding  commercial  air  time has been  transmitted.
     Interest earned and treated as broadcasting  revenue for the second quarter
     of 2004 and 2003 was Ps. 774,000 and Ps.  149,000,  respectively.  Interest
     earned and treated as  broadcasting  revenue for the six months  ended June
     30, 2004 and 2003 was Ps. 1,324,000 and Ps. 258,000, respectively.

(3)  Earnings per share  calculations  are made for the last twelve months as of
     the  date  of the  income  statement,  as  required  by the  Mexican  Stock
     Exchange.

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