Anaheim	
Bakersfield	
Chula Vista	
Concord	
Corona	
Costa Mesa	
Downey	
East Los Angeles	
El Monte	
Escondido	
Fontana	
Fremont	
Fresno	
Fullerton	
Garden Grove	
Glendale	
Hayward	
Huntington Beach	
Inglewood	
Irvine	
Lancaster	
Long Beach	
Los Angeles	
Modesto	
Moreno Valley	
Oakland	
Oceanside	
Ontario	
Orange	
Oxnard	
Palmdale	
Pasadena	
Pomona	
Rancho Cucamonga	
Riverside	
Sacramento	
Salinas	
San Bernardino	
San Diego	
San Francisco	
San Jose	
Santa Ana	
Santa Clarita	
Santa Rosa	
Simi Valley	
Stockton	
Sunnyvale	
Thousand Oaks	
Torrance	
Vallejo	
	  
  
  
 
  ›› California:    Drug
      Climate
   Drugs such as cocaine, heroin, methamphetamine, and marijuana are smuggled into
    the state from Mexico; however, methamphetamine and marijuana are produced
    or cultivated in large quantities within the state. San Diego and Imperial
    Counties remain a principal transshipment zone for a variety of drugs – cocaine,
    heroin, marijuana and methamphetamine – smuggled from Mexico. Although the
    northern half of California is awash in methamphetamine in more rural areas,
    heroin remains the number one drug of abuse in San Francisco, heroin and
    crack cocaine continue to impact Oakland, and methamphetamine continues in
    and around Sacramento.
   
  - Cocaine
    Cocaine is readily available throughout the state with Los Angeles remaining
      one of the nation’s largest cocaine transshipment and distribution centers.
      Cocaine is also widely available in San Francisco and other areas of northern
      California.
   
  - Heroin
  The increased availability of high purity heroin that can be snorted allows
    a new, younger population to use heroin without a syringe and needle. Drug
    treatment specialists stated that these new heroin users ingest large amounts
    of heroin and become quickly addicted. 
  - Meth
  Methamphetamine is the primary drug threat in California. Mexican organizations
    continue to dominate the production and distribution of high-quality meth,
    while a secondary trafficking group, composed primarily of Caucasians, operates
    small, unsophisticated laboratories. Clandestine laboratories can be found
    in any location: high density residential neighborhoods, sparsely populated
    rural areas, remote desert locations in the southern portions of California,
    and the forested areas in northern California. In recent years, there has
    been a decrease in the number of meth labs seized in California and an increase
    in the number of meth labs just south of the border in Mexico. 
  - Club Drugs
   Although MDMA or Ecstasy was considered the most popular “club drug” in the
     state among teens and young adults, there are indicators that its use may
     be decreasing across the board, yet consistently available in geographical
     pockets. First, the Partnership for a Drug Free America conducted a study
     released in 2004 which stated the use of Ecstasy among teenagers “had dropped
     25 percent in the last two years, (that) decrease translates into an additional
     770,000 teens rejecting the once trendy drug.” Second, law enforcement has
     targeted rave promoters in the San Diego county area, resulting in their
     inability to hold such events and thereby decreasing the possibility for
     distribution of Ecstasy through that channel. Recent studies indicate that
    use of MDMA is expanding from raves and clubs into schools, malls and residences.
     Compton (near Los Angeles) remains a primary source of PCP throughout the
     U.S. Street gangs continue to control both production and distribution of
     PCP. Though not as widely popular as most rave drugs, LSD remains readily
     available throughout the Los Angeles area. The ample supply of LSD is due
     to the number LSD laboratories operating in remote areas of Northern California,
     which has been the center of LSD production since the 1960’s. Internet sales
     of GHB and GBL persist. 
   
  - Marijuana
  Marijuana remains the most widely available and abused illicit substance in
    California. Large quantities of low-grade marijuana are smuggled into the
    state from Mexico. Highly potent Canadian marijuana, commonly referred to
    as “BC bud” is also smuggled into the state. Potent domestic marijuana is
    also cultivated in sophisticated indoor, hydroponic gardens throughout the
    state.