Redwood City, CA Facts, Population, Income, Demographics, Economy

Population (total): Population in 2017: 86,685 (99% urban, 1% rural). >Population change since 2000: +15.0%

Population (male): 45,509

Cost of Living: March 2019 cost of living index in Redwood City: 173.8 (very high, U.S. average is 100)

Poverty (overall): Percentage of residents living in poverty in 2017: 8.2%

Sex Offenders: According to our research of California and other state lists, there were 116 registered sex offenders living in Redwood City, California as of January 18, 2021. The ratio of all residents to sex offenders in Redwood City is 732 to 1.The ratio of registered sex offenders to all residents in this ci

Ancestries: Ancestries: German (5.0%), Italian (4.3%), American (3.7%), Irish (2.8%), English (2.0%), European (1.6%).

Elevation: 15 feet

Median Incomes:
      Estimated median household income in 2017: $116,966 (it was $66,748 in 2000)
      Estimated per capita income in 2017: $58,060 (it was $34,042 in 2000)
      Estimated median house or condo value in 2017: over $1,000,000 (it was $487,600 in 2000) Redwood City:over $1,000,000CA:$509,400

Races:
      White alone - 35,901 - 42.1%
      Hispanic - 31,001 - 36.4%
      Asian alone - 12,231 - 14.3%
      Two or more races - 2,735 - 3.2%
      Black alone - 1,673 - 2.0%
      Native Hawaiian and Other
>Pacific Islander alone - 614 - 0.7%
      Other race alone - 223 - 0.3%
      American Indian alone - 130 - 0.2%

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Recognitions and Certifications

Accredited Drug Testing has been recognized as one of the "Top 10 drug testing companies" for excellent customer service and we have received TPA Accreditation from the National Drug and Alcohol Screening Association. We are active in all drug testing industry associations and our staff are trained and certified as drug and alcohol testing specialists.

Important Links

National Drug and Alcohol Screening Association (https://ndasa.com/)

National Drug Free Workplace Alliance (https://www.ndwa.org/)

Substance Abuse Program Administrators Association (https://www.sapaa.com/)

Substance Abuse Mental Health Safety Administration (https://www.samhsa.gov/)

US Drug Enforcement Administration (https://www.dea.gov/)

Office of Drug alcohol Policy Control (https://www.transportation.gov/odapc)

Drug, Alcohol and DNA Testing Centers, Redwood City, CA

Alcohol Testing 2

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Accredited Drug Testing, Inc. provides Drug, Alcohol and DNA Testing at testing centers in Redwood City, CA and the surrounding areas. To schedule a test call (800) 221-4291 or online 24/7. Testing is available for employers and individuals and most Redwood City, CA drug testing centers are within minutes of your home or office. Same day service is available and no appointment is needed in most cases.

Drug, Alcohol, DNA Testing Methods And Services

Drug and Alcohol Testing

Testing purposes can include pre-employment, random, post-accident, court ordered probation, school programs and personal reasons. DOT and non-DOT drug and alcohol testing is available. Testing centers offer 5, 7, 9, 12 and 14 panel drug screenings and all drug tests are analyzed by a SAMHSA Certified laboratory and all test results are verified by a licensed Medical Review Officer. Instant result testing is also available at most testing centers. Drug and Alcohol testing methods can include urine, hair, ETG, breath alcohol (BAC), blood and oral saliva. The detection period for drug and alcohol use is determined by the testing methods and the laboratory analysis utilized. Testing services are administered by trained and certified drug and alcohol testing technicians at all of our Redwood City, CA Drug Testing Centers.

Mobile/On-site Drug and Alcohol Testing

We come to you! In addition to our testing centers in Redwood City, CA and the surrounding areas, we also provide on-site drug and alcohol testing services utilizing our mobile/on-site unit for construction sites, hospitals, schools, roadside locations. When sending your employees to a drug testing center is not cost effective or a person cannot go to a testing center, our on-site mobile testing service may be a valuable option to consider. Please call us for additional information 800-221-4291.

DOT Testing and Services

Department of Transportation (DOT) drug and alcohol testing is provided at our Redwood City, CA testing centers for FMCSA, FAA, FRA, FTA, PHMSA, USCG and all Federally Regulated employers who have safety sensitive employees covered by DOT 49, CFR Part 40. Additional DOT services available include: Consortium membership (random testing pool), Supervisor Training, DOT Physicals and DOT drug policy development. Accredited Drug Testing can provide all services which will ensure compliance with the DOT Drug and Alcohol Testing Regulations.

DNA Testing

DNA testing is provided for various purposes including paternity, child custody, immigration and other legal proceedings. The DNA test is 99.9% accurate and is a simple swabbing of the mouth process. All DNA tests are analyzed by certified AABB laboratories and can be utilized in any legal proceeding.

Testing Centers located throughout

1400 VETERANS BLVD FL 1 1.0 miles

1400 VETERANS BLVD FL 1
REDWOOD CITY, CA 94063
Categories: REDWOOD CITY CA

170 ALAMEDA DE LAS PULGAS 1.0 miles

170 ALAMEDA DE LAS PULGAS
REDWOOD CITY, CA 94062
Categories: REDWOOD CITY CA

1100 Laurel Street, Suite F 1.4 miles

1100 Laurel Street, Suite F
San Carlos, CA 94070
Categories: San Carlos CA

125 SHOREWAY RD STE A 2.8 miles

125 SHOREWAY RD STE A
SAN CARLOS, CA 94070
Categories: SAN CARLOS CA

222 W 39TH AVE 4.6 miles

222 W 39TH AVE
SAN MATEO, CA 94403
Categories: SAN MATEO CA

300 PASTEUR DR 4.8 miles

300 PASTEUR DR
PALO ALTO, CA 94304
Categories: PALO ALTO CA

1098 FOSTER CITY BLVD, STE 102 4.9 miles

1098 FOSTER CITY BLVD, STE 102
FOSTER CITY, CA 94404
Categories: FOSTER CITY CA

795 EL CAMINO REAL 5.0 miles

795 EL CAMINO REAL
PALO ALTO, CA 94301
Categories: PALO ALTO CA

60 N EL CAMINO REAL 7.7 miles

60 N EL CAMINO REAL
SAN MATEO, CA 94401
Categories: SAN MATEO CA

2290 W EL CAMINO REAL STE 4 9.4 miles

2290 W EL CAMINO REAL STE 4
MOUNTAIN VIEW, CA 94040
Categories: MOUNTAIN VIEW CA

1860 EL CAMINO REAL STE 400 10.7 miles

1860 EL CAMINO REAL STE 400
BURLINGAME, CA 94010
Categories: BURLINGAME CA

35500 DUMBARTON CT 11.0 miles

35500 DUMBARTON CT
NEWARK, CA 94560
Categories: NEWARK CA

1501 TROUSDALE DR 11.0 miles

1501 TROUSDALE DR
BURLINGAME, CA 94010
Categories: BURLINGAME CA

1663 ROLLINS RD 11.2 miles

1663 ROLLINS RD
BURLINGAME, CA 94010
Categories: BURLINGAME CA

3555 WHIPPLE RD 11.8 miles

3555 WHIPPLE RD
UNION CITY, CA 94587
Categories: UNION CITY CA

2500 GRANT RD 11.9 miles

2500 GRANT RD
MOUNTAIN VIEW, CA 94040
Categories: MOUNTAIN VIEW CA

573 W EL CAMINO REAL 11.9 miles

573 W EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
Categories: MOUNTAIN VIEW CA

29000 HESPERIAN BLVD 12.2 miles

29000 HESPERIAN BLVD
HAYWARD, CA 94545
Categories: HAYWARD CA

26250 INDUSTRIAL BLVD STE 32 12.3 miles

26250 INDUSTRIAL BLVD STE 32
HAYWARD, CA 94545
Categories: HAYWARD CA

33077 ALVARADO NILES RD 13.0 miles

33077 ALVARADO NILES RD
UNION CITY, CA 94587
Categories: UNION CITY CA

27200 CALAROGA AVE 13.0 miles

27200 CALAROGA AVE
HAYWARD, CA 94545
Categories: HAYWARD CA

901 W EL CAMINO REAL 13.2 miles

901 W EL CAMINO REAL
SUNNYVALE, CA 94087
Categories: SUNNYVALE CA

33560 ALVARADO NILES RD 13.2 miles

33560 ALVARADO NILES RD
UNION CITY, CA 94587
Categories: UNION CITY CA

39180 FARWELL DR STE 231 13.5 miles

39180 FARWELL DR STE 231
FREMONT, CA 94538
Categories: FREMONT CA

877 W Fremont Avenue, Ste H-2 13.8 miles

877 W Fremont Avenue, Ste H-2
Sunnyvale, CA 94087
Categories: Sunnyvale CA

5763 STEVENSON BLVD 13.9 miles

5763 STEVENSON BLVD
NEWARK, CA 94560
Categories: NEWARK CA

42650 CHRISTY ST 14.1 miles

42650 CHRISTY ST
FREMONT, CA 94538
Categories: FREMONT CA

801 TRAEGER AVE Ste 212 14.2 miles

801 TRAEGER AVE Ste 212
SAN BRUNO, CA 94066
Categories: SAN BRUNO CA

2147 MOWRY AVE STE C1 14.8 miles

2147 MOWRY AVE STE C1
FREMONT, CA 94538
Categories: FREMONT CA

3161 WALNUT AVE 14.9 miles

3161 WALNUT AVE
FREMONT, CA 94538
Categories: FREMONT CA

2000 MOWRY AVE 14.9 miles

2000 MOWRY AVE
FREMONT, CA 94538
Categories: FREMONT CA

3 S LINDEN AVE 15.0 miles

3 S LINDEN AVE
SOUTH SAN FRANCISCO, CA 94080
Categories: SOUTH SAN FRANCISCO CA

1195 E ARQUES AVE BLDG 1 15.0 miles

1195 E ARQUES AVE BLDG 1
SUNNYVALE, CA 94085
Categories: SUNNYVALE CA

10050 N WOLFE RD Ste SW1-190 15.0 miles

10050 N WOLFE RD Ste SW1-190
CUPERTINO, CA 95014
Categories: CUPERTINO CA

10050 BUBB RD STE 3 15.1 miles

10050 BUBB RD STE 3
CUPERTINO, CA 95014
Categories: CUPERTINO CA

24326 MISSION BLVD STE 3 15.2 miles

24326 MISSION BLVD STE 3
HAYWARD, CA 94544
Categories: HAYWARD CA

39400 Padeo Padre Pkwy Mission Bldg 15.4 miles

39400 Padeo Padre Pkwy Mission Bldg
Fremont, CA 94538
Categories: Fremont CA

556 Mowry Avenue, Suite 103 15.5 miles

556 Mowry Avenue, Suite 103
Fremont, CA 94536
Categories: Fremont CA

2587 MERCED ST 15.6 miles

2587 MERCED ST
SAN LEANDRO, CA 94577
Categories: SAN LEANDRO CA

International Terminal Level 3 A Side 15.8 miles

International Terminal Level 3 A Side
SAN FRANCISCO, CA 94128
Categories: SAN FRANCISCO CA

1555 DOOLITTLE DR STE 180 15.9 miles

1555 DOOLITTLE DR STE 180
SAN LEANDRO, CA 94577
Categories: SAN LEANDRO CA

3225 SELDON CT 16.0 miles

3225 SELDON CT
FREMONT, CA 94539
Categories: FREMONT CA

2737 WALSH AVE 16.2 miles

2737 WALSH AVE
SANTA CLARA, CA 95051
Categories: SANTA CLARA CA

13939 E 14TH ST 16.6 miles

13939 E 14TH ST
SAN LEANDRO, CA 94578
Categories: SAN LEANDRO CA

20400 Lake Chabot Rd Ste 101, 16.7 miles

20400 Lake Chabot Rd Ste 101,
Castro Valley, CA 94546
Categories: Castro Valley CA

46305 WARM SPRINGS BLVD 16.8 miles

46305 WARM SPRINGS BLVD
FREMONT, CA 94539
Categories: FREMONT CA

46752 MISSION BLVD STE A 16.9 miles

46752 MISSION BLVD STE A
FREMONT, CA 94539
Categories: FREMONT CA

46690 MOHAVE DR 17.0 miles

46690 MOHAVE DR
FREMONT, CA 94539
Categories: FREMONT CA

988 WALSH AVE 17.2 miles

988 WALSH AVE
SANTA CLARA, CA 95050
Categories: SANTA CLARA CA

1825 CIVIC CENTER DR STE 7 17.7 miles

1825 CIVIC CENTER DR STE 7
SANTA CLARA, CA 95050
Categories: SANTA CLARA CA

401 ROLAND WAY STE 205 17.8 miles

401 ROLAND WAY STE 205
OAKLAND, CA 94621
Categories: OAKLAND CA

7901 OAKPORT ST STE 4950 2ND FLOOR 17.9 miles

7901 OAKPORT ST STE 4950 2ND FLOOR
OAKLAND, CA 94621
Categories: OAKLAND CA

7817 OAKPORT ST 18.0 miles

7817 OAKPORT ST
OAKLAND, CA 94621
Categories: OAKLAND CA

315 S ABBOTT AVE 18.2 miles

315 S ABBOTT AVE
MILPITAS, CA 95035
Categories: MILPITAS CA

SFIA Terminal 2 18.6 miles

SFIA Terminal 2
San Francisco, CA 94125
Categories: San Francisco CA

On-site only 18.6 miles

On-site only
San Francisco, CA 94124
Categories: San Francisco CA

1900 SULLIVAN AVE 18.8 miles

1900 SULLIVAN AVE
DALY CITY, CA 94015
Categories: DALY CITY CA

2111 Whitehall Place, Suite D 19.0 miles

2111 Whitehall Place, Suite D
Alameda, CA 94501
Categories: Alameda CA

700 E CALAVERAS BLVD 19.1 miles

700 E CALAVERAS BLVD
MILPITAS, CA 95035
Categories: MILPITAS CA

1717 S MAIN ST 19.1 miles

1717 S MAIN ST
MILPITAS, CA 95035
Categories: MILPITAS CA

2421 ENCINAL AVE STE A 19.1 miles

2421 ENCINAL AVE STE A
ALAMEDA, CA 94501
Categories: ALAMEDA CA

2105 FOREST AVE 19.7 miles

2105 FOREST AVE
SAN JOSE, CA 95128
Categories: SAN JOSE CA

123 Di Salvo Ave, Suite G 19.7 miles

123 Di Salvo Ave, Suite G
San Jose, CA 95128
Categories: San Jose CA

1400 COLEMAN AVE STE F13 STE F-13 19.8 miles

1400 COLEMAN AVE STE F13 STE F-13
SANTA CLARA, CA 95050
Categories: SANTA CLARA CA

1910 N Capitol Ave 20.3 miles

1910 N Capitol Ave
San Jose, CA 95132
Categories: San Jose CA

1580 WINCHESTER BLVD STE 202 20.5 miles

1580 WINCHESTER BLVD STE 202
CAMPBELL, CA 95008
Categories: CAMPBELL CA

3555 CESAR CHAVEZ 20.8 miles

3555 CESAR CHAVEZ
SAN FRANCISCO, CA 94110
Categories: SAN FRANCISCO CA

242 MERIDIAN AVE STE C 20.9 miles

242 MERIDIAN AVE STE C
SAN JOSE, CA 95126
Categories: SAN JOSE CA

15 TILLMAN AVE 20.9 miles

15 TILLMAN AVE
SAN JOSE, CA 95126
Categories: SAN JOSE CA

2 CONNECTICUT ST STE 1 21.3 miles

2 CONNECTICUT ST STE 1
SAN FRANCISCO, CA 94107
Categories: SAN FRANCISCO CA

384 EMBARCADERO W 21.5 miles

384 EMBARCADERO W
OAKLAND, CA 94607
Categories: OAKLAND CA

24 WILLIE MAYS PLZ 22.0 miles

24 WILLIE MAYS PLZ
SAN FRANCISCO, CA 94107
Categories: SAN FRANCISCO CA

5720 Stoneridge Mall Road, Suite 110 22.0 miles

5720 Stoneridge Mall Road, Suite 110
Pleasanton, CA 94588
Categories: Pleasanton CA

7601 STONERIDGE DR FL 1 22.2 miles

7601 STONERIDGE DR FL 1
PLEASANTON, CA 94588
Categories: PLEASANTON CA

Castro & Duboce St, South Tower Ste 160A 22.2 miles

Castro & Duboce St, South Tower Ste 160A
SAN FRANCISCO, CA 94114
Categories: SAN FRANCISCO CA

2198 15th St, 22.2 miles

2198 15th St,
San Francisco, CA 94114
Categories: San Francisco CA

3880 S BASCOM AVE ste 109 22.3 miles

3880 S BASCOM AVE ste 109
SAN JOSE, CA 95124
Categories: SAN JOSE CA

3880 S BASCOM AVE STE 112 22.3 miles

3880 S BASCOM AVE STE 112
SAN JOSE, CA 95124
Categories: SAN JOSE CA

1700 BROADWAY STE 310 22.3 miles

1700 BROADWAY STE 310
OAKLAND, CA 94612
Categories: OAKLAND CA

2581 Samaritan Drive, Suite 108 22.5 miles

2581 Samaritan Drive, Suite 108
San Jose, CA 95124
Categories: San Jose CA

7667 AMADOR VALLEY BLVD 22.6 miles

7667 AMADOR VALLEY BLVD
DUBLIN, CA 94568
Categories: DUBLIN CA

505 PARNASSUS AVE Ste 896 22.7 miles

505 PARNASSUS AVE Ste 896
SAN FRANCISCO, CA 94143
Categories: SAN FRANCISCO CA

601 VAN NESS AVE Ste 2008 22.8 miles

601 VAN NESS AVE Ste 2008
SAN FRANCISCO, CA 94102
Categories: SAN FRANCISCO CA

266 N JACKSON AVE STE 4 22.8 miles

266 N JACKSON AVE STE 4
SAN JOSE, CA 95116
Categories: SAN JOSE CA

25, Via Luigi Pirandello 22.8 miles

25, Via Luigi Pirandello
Pedara, Catania, KS 95030
Categories: Pedara, Catania KS

580 MARKET ST STE 100 22.9 miles

580 MARKET ST STE 100
SAN FRANCISCO, CA 94104
Categories: SAN FRANCISCO CA

2375 Montpelier Dr, Ste 20 22.9 miles

2375 Montpelier Dr, Ste 20
San Jose, CA 95116
Categories: San Jose CA

26 CALIFORNIA ST 23.1 miles

26 CALIFORNIA ST
SAN FRANCISCO, CA 94111
Categories: SAN FRANCISCO CA

49 DRUMM ST 23.1 miles

49 DRUMM ST
SAN FRANCISCO, CA 94111
Categories: SAN FRANCISCO CA

4847 HOPYARD RD STE 4-424 23.2 miles

4847 HOPYARD RD STE 4-424
PLEASANTON, CA 94588
Categories: PLEASANTON CA

900 HYDE ST 23.2 miles

900 HYDE ST
SAN FRANCISCO, CA 94109
Categories: SAN FRANCISCO CA

350 HAWTHORNE AVE 23.2 miles

350 HAWTHORNE AVE
OAKLAND, CA 94609
Categories: OAKLAND CA

3300 WEBSTER ST, STE 1110 23.2 miles

3300 WEBSTER ST, STE 1110
OAKLAND, CA 94609
Categories: OAKLAND CA

1517 GRAND AVE 23.4 miles

1517 GRAND AVE
PIEDMONT, CA 94611
Categories: PIEDMONT CA

2201 Post St, 23.4 miles

2201 Post St,
San Francisco, CA 94115
Categories: San Francisco CA

845 JACKSON ST 23.4 miles

845 JACKSON ST
SAN FRANCISCO, CA 94133
Categories: SAN FRANCISCO CA

3701 BROADWAY FL 5 23.5 miles

3701 BROADWAY FL 5
OAKLAND, CA 94611
Categories: OAKLAND CA

5635 W LAS POSITAS BLVD 23.5 miles

5635 W LAS POSITAS BLVD
PLEASANTON, CA 94588
Categories: PLEASANTON CA

2300 SUTTER ST STE 102 23.5 miles

2300 SUTTER ST STE 102
SAN FRANCISCO, CA 94115
Categories: SAN FRANCISCO CA

4069 PIEDMONT AVE STE 910 23.6 miles

4069 PIEDMONT AVE STE 910
OAKLAND, CA 94611
Categories: OAKLAND CA

1893 MONTEREY HWY STE 200 23.8 miles

1893 MONTEREY HWY STE 200
SAN JOSE, CA 95112
Categories: SAN JOSE CA

1901 MONTEREY HWY STE 10 23.8 miles

1901 MONTEREY HWY STE 10
SAN JOSE, CA 95112
Categories: SAN JOSE CA

2324 SANTA RITA RD STE 4 24.0 miles

2324 SANTA RITA RD STE 4
PLEASANTON, CA 94566
Categories: PLEASANTON CA

3128 SANTA RITA RD 24.2 miles

3128 SANTA RITA RD
PLEASANTON, CA 94566
Categories: PLEASANTON CA

2224 DELUCCHI DR 24.3 miles

2224 DELUCCHI DR
PLEASANTON, CA 94588
Categories: PLEASANTON CA

3200 BUSCH RD 24.3 miles

3200 BUSCH RD
PLEASANTON, CA 94566
Categories: PLEASANTON CA

3162 NEWBERRY DR ste G 24.4 miles

3162 NEWBERRY DR ste G
SAN JOSE, CA 95118
Categories: SAN JOSE CA

6001 SHELLMOUND ST STE 850 24.7 miles

6001 SHELLMOUND ST STE 850
EMERYVILLE, CA 94608
Categories: EMERYVILLE CA

2301 CAMINO RAMON STE 108 25.0 miles

2301 CAMINO RAMON STE 108
SAN RAMON, CA 94583
Categories: SAN RAMON CA

In addition to our Drug, Alcohol and DNA testing centers located in Redwood City, CA and the surrounding areas, Accredited Drug Testing also has testing centers located in most cities throughout the State of . Call us today to find the closest testing center near you.

Scheduling a Drug, Alcohol or DNA Test is fast and easy, call us today or click the express scheduling button.

800-221-4291

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Schedule Drug, Alcohol, DNA Tests

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Handy Resources

Comprehensive Online Resources for Drug Testing

  1. National Institute on Drug Abuse (NIDA)

    Provides comprehensive information on drug testing and its role in substance use disorder treatment.

  2. FDA: Drug Testing

    Explains the FDA's role and regulations concerning drug testing for consumers.

  3. PDR.net

    Provides detailed drug information and safety updates through a mobile-friendly platform.

  4. BeSafeRx - FDA

    Resource by the FDA to help consumers identify and choose safe online pharmacies.

  5. SAMHSA: Drug Testing Resources for the Workplace

    Resources and guidelines for drug testing in the workplace.

  6. Drugs.com

    Provides drug information, side effects, and interactions for consumers and professionals.

  7. Drug Abuse Screening Test (DAST)

    Online version of the DAST to help individuals assess whether they have a drug problem.

  8. Merck Manuals

    Consumer-friendly medical resource providing comprehensive information on a wide array of health topics, including drug testing.

  9. SAMHSA Store

    Provides access to resources and publications on substance use prevention and treatment.

  10. National Association of Boards of Pharmacy (NABP)

    Information on state boards of pharmacy and regulations, including those related to drug testing.

  11. CDC: Workplace Health Promotion

    CDC's resources on substance use and drug testing in the workplace.

  12. Mayo Clinic: Drug Testing

    General information about the procedures and types of drug tests.

  13. MedlinePlus: Drug Testing

    Offers information about various drug tests and their uses in medical diagnosis and treatment.

  14. University of Rochester Medical Center Health Encyclopedia

    Provides a detailed entry on drug testing, including how tests are conducted and what they detect.

  15. World Health Organization (WHO)

    International guidelines and information on public health, including substance abuse and drug testing.

  16. Healthline: Drug Testing

    Consumer health site offering information on how drug tests work and what they look for.

  17. WebMD: Drug Testing

    Provides a patient-oriented overview of drug testing and its purposes.

  18. National Center for Biotechnology Information (NCBI)

    Provides a vast database of scientific studies, including research on drug testing and its effectiveness.

AI Overview

Overview of Drug, Alcohol, and DNA Testing

Drug, alcohol, and DNA testing are three distinct types of biomedical tests that serve important roles in healthcare, legal, employment, and personal settings. Each type of testing helps in making informed decisions, ensuring safety, and understanding genetic information. Here, we explore the purposes and applications of these tests in a consumer context.

Drug and Alcohol Testing

Drug and alcohol testing are commonly used to detect the presence of illicit substances or alcohol in an individual's system. These tests are crucial in various professional and legal scenarios to ensure safety and compliance with regulations.

  • Drug Testing: Typically involves analyzing urine, blood, hair, or saliva to detect illegal drugs or misuse of prescription medications. Common in employment settings, particularly for positions involving public safety, and in compliance with legal requirements such as those enforced by the Department of Transportation (DOT).
  • Alcohol Testing: Measures blood alcohol content (BAC) through breath, blood, or urine tests. This is essential for enforcing drinking and driving laws, workplace policies, and in treatment programs for alcohol misuse.

DNA Testing

DNA testing involves analyzing a person's genetic material to gather information about ancestry, identify genetic disorders, establish family relationships, or aid in forensic investigations.

  1. Ancestry and Genealogy: Helps individuals trace family roots and understand ethnic backgrounds.
  2. Medical Testing: Identifies genetic predispositions to certain health conditions, aiding in early diagnosis and management of diseases.
  3. Paternity and Relationship Testing: Determines biological relationships, commonly used in paternity disputes and adoption cases.
  4. Forensic Testing: Assists in criminal investigations by identifying suspects or victims through genetic fingerprints.

Applications and Importance

These tests play pivotal roles in various sectors:

  • Healthcare: Drug and DNA testing contribute to diagnosing diseases, managing treatment plans, and preventive health care.
  • Legal and Forensic: Crucial in legal proceedings, including criminal justice, custody cases, and legal determinations of impairment.
  • Employment: Employers utilize drug and alcohol testing to ensure a safe and productive workplace, especially in industries where safety is paramount.

In summary, drug, alcohol, and DNA testing provide essential data that helps protect public safety, enforce laws, and uncover important personal and health information. Each type of testing is governed by specific standards to ensure accuracy, privacy, and ethical handling of results.

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Local Area Info: Redwood City, California

Redwood City is a city on the San Francisco Peninsula in Northern California's Bay Area, approximately 27 miles (43 km) south of San Francisco, and 24 miles (39 km) northwest of San Jose. Redwood City's history spans its earliest inhabitation by the Ohlone people to being a port for lumber and other goods. The county seat of San Mateo County in the heart of Silicon Valley, Redwood City is home to several global technology companies including Oracle, Electronic Arts, Evernote, Box, and Informatica. The city had an estimated population of 86,685 in 2017. The Port of Redwood City is the only deepwater port on San Francisco Bay south of San Francisco. Redwood City is the location of the San Mateo County Jail, for both women and men. The Hetch Hetchy water pipeline runs through Redwood City and supplies a vast majority of the surrounding area with low grain (+/? 3 grains) rated water.

According to the United States Census Bureau, the city has an area of 34.7 square miles (90 km2), of which 19.4 square miles (50 km2) is land and 15.2 square miles (39 km2) (43.91%) is water. A major watercourse draining much of Redwood City is Redwood Creek, to which several significant river deltas connect, the largest of which is Westpoint Slough.

Redwood City stretches from the San Francisco Bay towards the Santa Cruz Mountains between San Carlos to the northwest and Atherton to the southeast with Woodside to the southwest. It is divided by Highway 101 and further inland El Camino Real on the northwest/southeast axis and Woodside Road on the north-northeast/south-southwest axis. Locally, the former two are regarded as north/south and the latter east/west, as 101 and El Camino connects Redwood City to San Francisco and San Jose and Woodside Road runs from San Francisco Bay to the Santa Cruz Mountains.

Show Regional Data

Population (total): Population in 2017: 86,685 (99% urban, 1% rural). >Population change since 2000: +15.0%

Population (male): 45,509

Cost of Living: March 2019 cost of living index in Redwood City: 173.8 (very high, U.S. average is 100)

Poverty (overall): Percentage of residents living in poverty in 2017: 8.2%

Sex Offenders: According to our research of California and other state lists, there were 116 registered sex offenders living in Redwood City, California as of January 18, 2021. The ratio of all residents to sex offenders in Redwood City is 732 to 1.The ratio of registered sex offenders to all residents in this ci

Ancestries: Ancestries: German (5.0%), Italian (4.3%), American (3.7%), Irish (2.8%), English (2.0%), European (1.6%).

Elevation: 15 feet

Median Incomes:
      Estimated median household income in 2017: $116,966 (it was $66,748 in 2000)
      Estimated per capita income in 2017: $58,060 (it was $34,042 in 2000)
      Estimated median house or condo value in 2017: over $1,000,000 (it was $487,600 in 2000) Redwood City:over $1,000,000CA:$509,400

Races:
      White alone - 35,901 - 42.1%
      Hispanic - 31,001 - 36.4%
      Asian alone - 12,231 - 14.3%
      Two or more races - 2,735 - 3.2%
      Black alone - 1,673 - 2.0%
      Native Hawaiian and Other
>Pacific Islander alone - 614 - 0.7%
      Other race alone - 223 - 0.3%
      American Indian alone - 130 - 0.2%

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