Browse 904 registered sex offenders in Contra Costa County, CA. Each profile includes publicly available information released by official registry agencies and may include photographs, reported addresses, offense information, physical descriptions, aliases, and other identifying details when available. Click any profile to view the complete public registry profile, nearby registered offenders, and related location information. Records are updated as official registry agencies publish changes.
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Mark Swagerty Jr 3500 Waller Ave,
Richmond, CA 94804Offense:
ATTEMPTED PIMPING A MINOR UNDER 16 YEARS OF AGE
PANDERING WITH A MINOR UNDER 16 YEARS OF AGE
ATTEMPTED PIMPING A MINOR UNDER 16 YEARS OF AGE
PANDERING WITH A MINOR UNDER 16 YEARS OF AGE
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Mark Swagerty Out Of State,
Richmond, CA 94804 -
Mark Anthony Gonzalez Reported Address - Out-of-state,
Richmond, CA 94801 -
Mark Christopher Ilas 5374 Lakespring Dr,
Oakley, CA 94561Offense:
LEWD OR LASCIVIOUS ACTS WITH A CHILD UNDER 14 YEARS OF AGE
ORAL COPULATION WITH A MINOR UNDER 18 YEARS OF AGE
LEWD OR LASCIVIOUS ACTS WITH A CHILD UNDER 14 YEARS OF AGE
ORAL COPULATION WITH A MINOR UNDER 18 YEARS OF AGE
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Mark Anthony Johnson 165 Buchanan Rd,
Pittsburg, CA 94565Offense:
LEWD OR LASCIVIOUS ACTS WITH A CHILD UNDER 14 YEARS OF AGE
REQUIRED TO REGISTER BASED ON A NON-CALIFORNIA SEX OFFENSE
LEWD OR LASCIVIOUS ACTS WITH A CHILD UNDER 14 YEARS OF AGE
REQUIRED TO REGISTER BASED ON A NON-CALIFORNIA SEX OFFENSE
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Mark Alan Serrao 4400 Glen Canyon Cir,
Pittsburg, CA 94565Offense:
LEWD OR LASCIVIOUS ACTS WITH A CHILD UNDER 14 YEARS OF AGE
LEWD OR LASCIVIOUS ACTS WITH A CHILD UNDER 14 YEARS OF AGE
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Mark Stanley Patton 2 Oliveira Ln,
Lafayette, CA 94549Offense:
RAPE BY FORCE OR FEAR
RAPE OF A VICTIM UNCONSCIOUS OF THE NATURE OF THE ACT
LEWD OR LASCIVIOUS ACTS WITH A CHILD 14 OR 15 YEARS OF AGE AND OFFENDER 10 OR MORE YEARS OLDER THAN VICTIM
CONTINUOUS SEXUAL ABUSE OF CHILD
RAPE BY FORCE OR FEAR
RAPE OF A VICTIM UNCONSCIOUS OF THE NATURE OF THE ACT
LEWD OR LASCIVIOUS ACTS WITH A CHILD 14 OR 15 YEARS OF AGE AND OFFENDER 10 OR MORE YEARS OLDER THAN VICTIM
CONTINUOUS SEXUAL ABUSE OF CHILD
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Mark Anthonycaso Martin Washington 2856 Shane Dr,
Richmond, CA 94806Offense:
LEWD OR LASCIVIOUS ACTS WITH A CHILD UNDER 14 YEARS OF AGE
LEWD OR LASCIVIOUS ACTS WITH A CHILD UNDER 14 YEARS OF AGE
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Mark Allen Heckerman 2970 Flannery Rd,
San Pablo, CA 94806Offense:
POSSESS OR CONTROL OBSCENE MATTER DEPICTING MINOR IN SEXUAL CONDUCT
POSSESS OR CONTROL OBSCENE MATTER DEPICTING MINOR IN SEXUAL CONDUCT
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Mark James Mckinley 180 Hilltop Crescent,
Walnut Creek, CA 94597Offense:
LEWD OR LASCIVIOUS ACTS WITH A CHILD UNDER 14 YEARS OF AGE
LEWD OR LASCIVIOUS ACTS WITH A CHILD UNDER 14 YEARS OF AGE
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Mark Steven Sandoval 1946 Windward,
Discovery Bay, CA 94505Offense:
ORAL COPULATION WITH A PERSON BY FORCE OR FEAR
ORAL COPULATION WITH A PERSON BY FORCE OR FEAR
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Mark Burton Scott 1601 Riverlake Rd,
Discovery Bay, CA 94505Offense:
PRIOR CODE: RAPE BY FORCE
ORAL COPULATION WITH A MINOR UNDER 14 YEARS OF AGE OR BY FORCE OR FEAR
ASSAULT WITH INTENT TO COMMIT A SPECIFIED SEX OFFENSE
PRIOR CODE: RAPE BY FORCE
ORAL COPULATION WITH A MINOR UNDER 14 YEARS OF AGE OR BY FORCE OR FEAR
ASSAULT WITH INTENT TO COMMIT A SPECIFIED SEX OFFENSE
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Marquita Trenise Walker 3400 Richmond Pkwy 410,
Richmond, CA 94806 -
Martin Binmon Avery 951 Bancroft Rd 113,
Concord, CA 94518Offense:
POSSESS OR CONTROL OBSCENE MATTER DEPICTING MINOR IN SEXUAL CONDUCT
ANNOY OR MOLEST CHILD UNDER 18 YEARS OF AGE
POSSESS OR CONTROL OBSCENE MATTER DEPICTING MINOR IN SEXUAL CONDUCT
ANNOY OR MOLEST CHILD UNDER 18 YEARS OF AGE
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Martin Gallardo Jr 322 South St,
Richmond, CA 94804Offense:
LEWD OR LASCIVIOUS ACTS WITH A CHILD UNDER 14 YEARS OF AGE
LEWD OR LASCIVIOUS ACTS WITH A CHILD UNDER 14 YEARS OF AGE
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Martin Eugene Roberts 1401 Kelsey Ave,
Richmond, CA 94801Offense:
LEWD OR LASCIVIOUS ACTS WITH A CHILD UNDER 14 YEARS OF AGE
LEWD OR LASCIVIOUS ACTS WITH A CHILD UNDER 14 YEARS OF AGE
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Marty Allen Jansen 3837 Village Rd,
Concord, CA 94519Offense:
ASSAULT WITH INTENT TO COMMIT A SPECIFIED SEX OFFENSE
ASSAULT WITH INTENT TO COMMIT A SPECIFIED SEX OFFENSE
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Marvin Magat 338 Dimaggio Ave,
Pittsburg, CA 94565Offense:
LEWD OR LASCIVIOUS ACTS WITH A CHILD UNDER 14 YEARS OF AGE
LEWD OR LASCIVIOUS ACTS WITH A CHILD UNDER 14 YEARS OF AGE
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Matthew Robert Ritchie 245 1st St,
Richmond, CA 94801Offense:
CONTINUOUS SEXUAL ABUSE OF CHILD
POSSESS/ETC OBSCENE MATTER OF MINOR IN SEXUAL ACT
CONTINUOUS SEXUAL ABUSE OF CHILD
POSSESS/ETC OBSCENE MATTER OF MINOR IN SEXUAL ACT
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Matthew Risner 2618 Shamrock Dr,
San Pablo, CA 94806Offense:
LEWD OR LASCIVIOUS ACTS WITH A CHILD 14 OR 15 YEARS OF AGE AND OFFENDER 10 OR MORE YEARS OLDER THAN VICTIM
ORAL COPULATION WITH A MINOR UNDER 16 YEARS OF AGE AND OFFENDER IS 21 OR MORE YEARS OF AGE
LEWD OR LASCIVIOUS ACTS WITH A CHILD 14 OR 15 YEARS OF AGE AND OFFENDER 10 OR MORE YEARS OLDER THAN VICTIM
ORAL COPULATION WITH A MINOR UNDER 16 YEARS OF AGE AND OFFENDER IS 21 OR MORE YEARS OF AGE
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Matthew Allen Hoye 1935 Chestnut Ave,
Antioch, CA 94509Offense:
LEWD OR LASCIVIOUS ACTS WITH A CHILD 14 OR 15 YEARS OF AGE AND OFFENDER 10 OR MORE YEARS OLDER THAN VICTIM
LEWD OR LASCIVIOUS ACTS WITH A CHILD 14 OR 15 YEARS OF AGE AND OFFENDER 10 OR MORE YEARS OLDER THAN VICTIM
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Matthew J Britt 2201 San Jose Dr H104,
Antioch, CA 94509Offense:
PANDERING WITH A MINOR OVER 16 YEARS OF AGE
PANDERING WITH A MINOR OVER 16 YEARS OF AGE
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Maureen Resler 3036 Willow Pass Rd 17,
Concord, CA 94519Offense:
LEWD OR LASCIVIOUS ACTS WITH A CHILD UNDER 14 YEARS OF AGE
LEWD OR LASCIVIOUS ACTS WITH A CHILD UNDER 14 YEARS OF AGE
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Maurice Evangalist Sorzano 1220 Monument Blvd H14,
Concord, CA 94520Offense:
LEWD OR LASCIVIOUS ACTS WITH A CHILD UNDER 14 YEARS OF AGE
LEWD OR LASCIVIOUS ACTS WITH A CHILD UNDER 14 YEARS OF AGE
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Maxmillian Levec Kunitz 1616 Sycamore Dr,
Antioch, CA 94509Offense:
LEWD OR LASCIVIOUS ACTS WITH CHILD UNDER 14 YEARS OF AGE BY FORCE OR FEAR
LEWD OR LASCIVIOUS ACTS WITH CHILD UNDER 14 YEARS OF AGE BY FORCE OR FEAR
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Maxwell Blizzard 1145 Cedar St,
Pittsburg, CA 94565Offense:
EMPLOY OR USE MINOR FOR PRODUCTION OF OBSCENE MATTER
EMPLOY OR USE MINOR FOR PRODUCTION OF OBSCENE MATTER
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Md Nazir Ullah 1707 Linden Way,
Antioch, CA 94509Offense:
LEWD OR LASCIVIOUS ACTS WITH A CHILD UNDER 14 YEARS OF AGE
LEWD OR LASCIVIOUS ACTS WITH A CHILD UNDER 14 YEARS OF AGE
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Medina Ruben Banales 5549 Sunview Way,
Antioch, CA 94509Offense:
LEWD OR LASCIVIOUS ACTS WITH A CHILD UNDER 14 YEARS OF AGE
LEWD OR LASCIVIOUS ACTS WITH A CHILD 14 OR 15 YEARS OF AGE AND OFFENDER 10 OR MORE YEARS OLDER THAN VICTIM
LEWD OR LASCIVIOUS ACTS WITH A CHILD UNDER 14 YEARS OF AGE
LEWD OR LASCIVIOUS ACTS WITH A CHILD 14 OR 15 YEARS OF AGE AND OFFENDER 10 OR MORE YEARS OLDER THAN VICTIM
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Mellisa R Zulawski 4226 Sequoia Dr,
Oakley, CA 94561Offense:
LEWD OR LASCIVIOUS ACTS WITH A CHILD 14 OR 15 YEARS OF AGE AND OFFENDER 10 OR MORE YEARS OLDER THAN VICTIM
ORAL COPULATION WITH A MINOR UNDER 16 YEARS OF AGE AND OFFENDER IS 21 OR MORE YEARS OF AGE
SEX PENETRATION WITH FOREIGN OBJECT OF VICTIM UNDER 16 YEARS OF AGE
LEWD OR LASCIVIOUS ACTS WITH A CHILD 14 OR 15 YEARS OF AGE AND OFFENDER 10 OR MORE YEARS OLDER THAN VICTIM
ORAL COPULATION WITH A MINOR UNDER 16 YEARS OF AGE AND OFFENDER IS 21 OR MORE YEARS OF AGE
SEX PENETRATION WITH FOREIGN OBJECT OF VICTIM UNDER 16 YEARS OF AGE
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Melvin Charles Parker 682 11th St,
Richmond, CA 94801Offense:
ABDUCT A MINOR UNDER 18 YEARS OF AGE FOR PROSTITUTION
ABDUCT A MINOR UNDER 18 YEARS OF AGE FOR PROSTITUTION
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