Portola Valley, CA Facts, Population, Income, Demographics, Economy

Population (total): Population in 2017: 4,611 (52% urban, 48% rural). >Population change since 2000: +3.3%

Population (male): 2,159

Population (female): 2,452

Median Rent: Median gross rent in 2017: $2,845.

Cost of Living: March 2019 cost of living index in Portola Valley: 168.8 (very high, U.S. average is 100)

Poverty (breakdown): (3.0% for White Non-Hispanic residents, 1.1% for Hispanic or Latino residents, 1.0% for two or more races residents)

Sex Offenders:

Land Area: 9.15 square miles.

Zip Codes: 94028

Median Incomes:
      Estimated median household income in 2017: over $200,000 (it was $158,217 in 2000)
      Estimated per capita income in 2017: $151,698 (it was $99,621 in 2000)
      Estimated median house or condo value in 2017: over $1,000,000 (it was over $1,000,000 in 2000) Portola Valley:over $1,000,000CA:$509,400

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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)

DNA Testing Portola Valley, CA

DNA Testing

DNA Testing Portola Valley, CA

Paternity Immigration Family Relationship

To Schedule A DNA Test At A Portola Valley, CA Location, Please Call (800)221-4291. The Process Is Fast, Easy & Confidential! Get The Answers You Need!

Accredited Drug Testing Inc (ADT) provides DNA testing at local testing centers in Portola Valley, CA and surrounding areas. Our Portola Valley, CA DNA Testing Centers use certified DNA collection specialists and Nationally Accredited AABB Laboratories for all DNA testing which will ensure the highest accuracy for DNA test results. DNA Testing Centers in the Portola Valley, CA area are located within minutes of your home or office.

300 PASTEUR DR 4.4 miles

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

795 EL CAMINO REAL 5.2 miles

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

2290 W EL CAMINO REAL STE 4 6.4 miles

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

170 ALAMEDA DE LAS PULGAS 7.3 miles

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

1400 VETERANS BLVD FL 1 7.5 miles

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

2500 GRANT RD 7.8 miles

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

573 W EL CAMINO REAL 8.5 miles

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

1100 Laurel Street, Suite F 8.5 miles

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

10050 N WOLFE RD Ste SW1-190 9.2 miles

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

877 W Fremont Avenue, Ste H-2 9.6 miles

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

901 W EL CAMINO REAL 9.7 miles

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

125 SHOREWAY RD STE A 10.0 miles

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

10050 BUBB RD STE 3 10.1 miles

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

222 W 39TH AVE 11.2 miles

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

1098 FOSTER CITY BLVD, STE 102 12.2 miles

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

1195 E ARQUES AVE BLDG 1 12.2 miles

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

2737 WALSH AVE 13.4 miles

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

988 WALSH AVE 14.4 miles

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

1825 CIVIC CENTER DR STE 7 14.5 miles

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

60 N EL CAMINO REAL 14.6 miles

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

35500 DUMBARTON CT 14.8 miles

35500 DUMBARTON CT
NEWARK, CA 94560
Categories: NEWARK CA

2105 FOREST AVE 15.9 miles

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

1580 WINCHESTER BLVD STE 202 15.9 miles

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

123 Di Salvo Ave, Suite G 16.0 miles

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

42650 CHRISTY ST 16.0 miles

42650 CHRISTY ST
FREMONT, CA 94538
Categories: FREMONT CA

39180 FARWELL DR STE 231 16.1 miles

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

5763 STEVENSON BLVD 16.1 miles

5763 STEVENSON BLVD
NEWARK, CA 94560
Categories: NEWARK CA

39400 Padeo Padre Pkwy Mission Bldg 16.7 miles

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

1400 COLEMAN AVE STE F13 STE F-13 16.7 miles

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

25, Via Luigi Pirandello 16.9 miles

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

1860 EL CAMINO REAL STE 400 16.9 miles

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

315 S ABBOTT AVE 17.1 miles

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

3880 S BASCOM AVE ste 109 17.2 miles

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

3880 S BASCOM AVE STE 112 17.2 miles

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

242 MERIDIAN AVE STE C 17.3 miles

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

2581 Samaritan Drive, Suite 108 17.3 miles

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

15 TILLMAN AVE 17.3 miles

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

3555 WHIPPLE RD 17.3 miles

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

1501 TROUSDALE DR 17.3 miles

1501 TROUSDALE DR
BURLINGAME, CA 94010
Categories: BURLINGAME CA

1717 S MAIN ST 17.5 miles

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

1663 ROLLINS RD 17.5 miles

1663 ROLLINS RD
BURLINGAME, CA 94010
Categories: BURLINGAME CA

33077 ALVARADO NILES RD 17.6 miles

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

46305 WARM SPRINGS BLVD 17.6 miles

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

46752 MISSION BLVD STE A 17.7 miles

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

33560 ALVARADO NILES RD 17.8 miles

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

3161 WALNUT AVE 17.8 miles

3161 WALNUT AVE
FREMONT, CA 94538
Categories: FREMONT CA

3225 SELDON CT 17.8 miles

3225 SELDON CT
FREMONT, CA 94539
Categories: FREMONT CA

29000 HESPERIAN BLVD 17.8 miles

29000 HESPERIAN BLVD
HAYWARD, CA 94545
Categories: HAYWARD CA

46690 MOHAVE DR 17.9 miles

46690 MOHAVE DR
FREMONT, CA 94539
Categories: FREMONT CA

2147 MOWRY AVE STE C1 17.9 miles

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

2000 MOWRY AVE 18.0 miles

2000 MOWRY AVE
FREMONT, CA 94538
Categories: FREMONT CA

700 E CALAVERAS BLVD 18.2 miles

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

26250 INDUSTRIAL BLVD STE 32 18.5 miles

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

1910 N Capitol Ave 18.7 miles

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

556 Mowry Avenue, Suite 103 18.7 miles

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

27200 CALAROGA AVE 18.9 miles

27200 CALAROGA AVE
HAYWARD, CA 94545
Categories: HAYWARD CA

3162 NEWBERRY DR ste G 20.0 miles

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

1893 MONTEREY HWY STE 200 20.1 miles

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

1901 MONTEREY HWY STE 10 20.2 miles

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

266 N JACKSON AVE STE 4 20.4 miles

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

801 TRAEGER AVE Ste 212 20.4 miles

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

2375 Montpelier Dr, Ste 20 20.5 miles

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

24326 MISSION BLVD STE 3 21.2 miles

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

3 S LINDEN AVE 21.5 miles

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

2435 S KING RD STE 60 22.1 miles

2435 S KING RD STE 60
SAN JOSE, CA 95122
Categories: SAN JOSE CA

International Terminal Level 3 A Side 22.2 miles

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

2587 MERCED ST 22.5 miles

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

554 BLOSSOM HILL RD 22.6 miles

554 BLOSSOM HILL RD
SAN JOSE, CA 95123
Categories: SAN JOSE CA

1555 DOOLITTLE DR STE 180 23.0 miles

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

20400 Lake Chabot Rd Ste 101, 23.1 miles

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

13939 E 14TH ST 23.5 miles

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

2724 Aborn Road 23.9 miles

2724 Aborn Road
San Jose, CA 95121
Categories: San Jose CA

275 HOSPITAL PKWY FL 5 24.9 miles

275 HOSPITAL PKWY FL 5
SAN JOSE, CA 95119
Categories: SAN JOSE CA

401 ROLAND WAY STE 205 25.0 miles

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

Accredited Drug Testing takes the stress, out of a stressful situation!

Important Information (Beware)

Some companies offering DNA Testing may sell cheap / INEXPENSIVE, in-home or laboratory DNA kits. Please be aware that these types of DNA testing products cannot be used in a court proceeding FOR paternity, immigration or family relationship determinations.

Accredited Drug Testing only utilizes certified DNA collection specialists at our Portola Valley, CA DNA Testing Centers and AABB certified laboratories for DNA Testing which the test results may be utilized in child custody, child support, paternity or any other legal proceeding.

Accredited Drug Testing provides DNA testing in all cities nationwide and in the event the parties for the DNA test are located in different cities, Accredited Drug Testing will coordinate and schedule all of the DNA tests to ensure that all parties are accommodated in a convenient manner. As an example, if the mother and child are in one city, but the alleged father is in another, we will contact all parties to schedule the DNA test at a convenient location and time and report the results back to the authorized parties.

Legal or NON-Legal DNA Tests

When scheduling a DNA test regardless of the purpose, Accredited Drug Testing recommends always utilizing a legal DNA test procedure for current or future use. A legal DNA test has very specific Chain of Custody test procedures which ensures that the DNA test results can be used in a legal proceeding. A non-legal DNA test will provide the results, but cannot be used in any type of legal matter. When conducting a legal DNA test all parties must present a valid form of identification, photographs will be taken of all parties, legal guardian documentation and or birth certificates of any minor children may be required. These procedures for a legal DNA test ensure that should the DNA test results be used in a legal proceeding, the chain of custody is carefully followed and no challenge to the results can be successfully made, that's why it's always best to schedule a legal DNA test.

Accredited Drug Testing Recognized For DNA Expertise

Recently, Accredited Drug Testing and our company President and CEO, James A. Greer was consulted by the National Enquirer magazine regarding the JonBenet Ramsey murder case. Mr.Greer's comments were included in both the September 12th, 2016 edition and the January 2nd, 2017 edition of the National Enquirer.

Please note - Accredited Drug Testing, Inc. only utilizes American Association of Blood Bank (AABB) certified laboratories for DNA relationship testing. The AABB accreditation is the highest national standard applied to DNA testing laboratories.

Any DNA test which is conducted by a non- AABB laboratory will not be accepted in a court of law. Home kits and other types of non- AABB DNA testing, while inexpensive/cheap, are not reliable and will not be permitted in a legal proceeding.

Accredited Drug Testing Inc, applies the highest standard to the entire DNA testing process, from the DNA specimen collection, to the chain of custody, the laboratory analysis and the confidential results reporting.

To schedule a DNA Test or for more information including fees, Please call (800) 221-4291

For more information on AABB accreditation - Click Here

DNA testing can be used for the following purposes

  • Birth Certificate Modification
  • Child Support
  • Child Custody
  • Adoption
  • Wills/Insurance
  • Immigration

DNA Paternity Testing

A DNA test for paternity purposes determines the biological father of a child. Every human inherits specific DNA from both biological parents, half from the mother and half from the father. A DNA test examines a child's DNA pattern with that of an alleged father to determine if the child and the alleged father have the same DNA. Results of a properly administered DNA test utilizing an AABB accredited laboratory are 99.9% accurate. While DNA paternity testing may be stressful for some parties involved, Accredited Drug Testing is committed to making the entire DNA paternity testing experience, professional, convenient, confidential and Stress-Free.

When administering a DNA test to a child/minor, the legal guardian must be present and provide authorization for the DNA test to be conducted. The legal guardian can be the mother, father or other natural or court ordered person who has legal decision making authority over the minor child.

DNA Immigration Testing

DNA testing can be used for reasons relating to immigration and the biological relationship between a petitioner and affiliated individual. DNA immigration testing can be used for paternity tests, Maternity tests, sibling relationship and other purposes required by the U.S Department of State. Accredited Drug Testing will coordinate the entire process, including scheduling the DNA test for parties located in the United States and forward the DNA collection kit to the U.S Embassy located in a foreign country where the other party is located. Once the DNA collection has occurred at one of our testing centers in the U.S and at the U.S Embassy where the other parties are located, Accredited Drug Testing will ensure that all specimens are sent to the lab for DNA testing and provide the results once the AABB laboratory has analyzed the DNA test.

What is a DNA test?

A DNA test is a procedure to determine if exact biological characteristics exist in one person's DNA and those exact same DNA characteristics in another person's DNA makeup. As humans each of us contains different DNA makeup however, parents and children have the same DNA, siblings from the same parents have the same DNA and grandparents have the same DNA as grandchildren. A DNA test is a non-intrusive procedure usually utilizing an oral swab from all parties, which then follows a specific chain of custody process in which the oral swab specimens are sent to a certified and accredited AABB laboratory. The Laboratory that analyzes the DNA specimen and provides the results. DNA test results are 99.9% accurate.

How to schedule a DNA Test?

It's simple, contact Accredited Drug Testing at (800)221-4291, and provide various information including the city you wish to take the DNA test, who will be taking the DNA test, mother, child and alleged father. When the parties are available to take the DNA test (Accredited Drug Testing will schedule the appointment with each available party). Once the results are received from the AABB laboratory Accredited Drug Testing will forward the results by email and U.S Mail (Hard Copy) to all authorized parties.

How long does it take for DNA test results?

Once all parties have completed the DNA test collection, the specimens are immediately sent to the certified AABB laboratory and results are usually available within 3-5 business days.

On-Site/Mobile DNA Testing

We come to you!, Accredited Drug Testing can provide on-site/mobile DNA testing at your home, office, hospital or other location. (Additional on-site fees may apply)

More DNA Testing FAQ

What is paternity?

Paternity means fatherhood. Paternity is established when a paternity testing laboratory uses genetic testing methods / DNA test, to demonstrate to a legal standard, that an alleged father is the biological father. Paternity is disproved when these same methods and standards demonstrate that an alleged father is not the biological father.

What is DNA testing?

DNA testing refers to the process of examining an individual's DNA markers for the purpose of genetic human identification and for determining the relationship between two people.

How accurate is DNA-Based paternity testing?

The DNA profiling method is an extremely accurate genetic testing method. It can absolutely determine if the man is not the biological father and reliably exclude him. DNA profiling can establish that the alleged father is the child's biological father with a probability of paternity of 99.99% or higher. Each year many individual clients, child support offices, attorneys, judges, and physicians choose Genetic Profiles as their source for information, guidance and testing services in order to determine paternity.

Are the results admissible in court?

Yes. The laboratory follows a strict chain-of-custody procedure which allows for court/legal admissibility.

Is the Lab accredited? Are the results reliable?

The DNA testing laboratory used by Genetic Profiles is accredited by the American Association of Blood Banks(AABB)for the purpose of performing paternity (parentage) tests. Your paternity test will be processed by highly skilled and trained laboratory technicians. Every test is evaluated by a Ph.D. scientist with several years specializing in DNA genetic testing.

How long does it take to receive results from the paternity test?

It typically takes about 3-4 working days to complete the testing. In cases where the mother's sample is not included or when an abnormal/difficult sample is used, testing may require more time.

Are the paternity test results confidential?

Yes, The DNA test results are strictly confidential. They are released only to the adult persons who were tested and, as requested, to their authorized agents (e.g. attorneys).

How does DNA paternity testing work?

DNA analysis, which has proven to be a major advance in the field of paternity testing, involves the direct examination of the genetic material that a child inherited from its biological parents. DNA is located throughout the human body and in the same identical form. Thus, DNA in blood is the same as that in skin, cheek lining, muscle, bone, teeth and various other tissues. The DNA of a person is fully established at conception and remains totally constant throughout life. During the paternity testing process, the genetic characteristics of the child are first compared to those of its mother. Those characteristics in the child that cannot be found in the mother have been inherited from the biological father. If the tested man (alleged father) does not have the genetic characteristics necessary to be the biological father of the child, he is excluded. If the tested man's DNA does contain those genetic characteristics, then the probability that this man is the true biological father is calculated and reported by the laboratory.

What are some of the reasons DNA testing is conducted?

There are many legal and personal reasons that require DNA testing. Some of the more common include:

  • peace of mind
  • family medical concerns
  • child support
  • custody
  • adoption
  • citizenship/immigration
  • inheritance/benefits (social security, insurance, etc.)
  • crime scene analysis (forensic testing)

Can I do anything to alter the results of the test?

No, you can not alter the results of a test. Medication, drugs, alcohol, food, age or lifestyle cannot alter the DNA pattern within an individual.

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

DNA Testing

DNA testing, also known as genetic testing, involves examining an individual's DNA to identify genetic differences or mutations that may be indicative of certain conditions or diseases. It is a powerful tool used in a variety of contexts, from medical diagnostics and forensic analysis to genealogy and ancestry exploration.

Types of DNA Tests

  • Diagnostic Testing: Used to confirm or rule out a specific genetic disorder. It is often conducted when a particular condition is suspected based on physical symptoms.
  • Carrier Testing: This type of test is useful for individuals who may carry a gene for a genetic disorder. It is particularly important for couples considering starting a family.
  • Prenatal Testing: Performed during pregnancy to assess the health of a fetus. It can detect conditions like Down syndrome, cystic fibrosis, or other genetic disorders.
  • Forensic Testing: Used in legal contexts to identify individuals in criminal cases or to settle disputes in paternity cases.
  • Ancestry Testing: Provides insights into one's ethnic background and genealogical roots. This test can help individuals understand their family history and origins.

Applications of DNA Testing

  1. Medical Diagnosis: Helps in diagnosing genetic diseases and conditions, allowing for targeted treatment plans.
  2. Paternity and Family Relationship Analysis: Determines biological relationships between individuals, often used in custody cases and inheritance claims.
  3. Personalized Medicine: Assists in selecting the most effective therapies based on an individual’s genetic profile.
  4. Crime Solving: Aids law enforcement in identifying suspects or victims using genetic evidence.

Advantages of DNA Testing

DNA testing provides several benefits:

  • Accurate Diagnosis: Enhances the accuracy of medical diagnoses and the efficacy of treatment strategies.
  • Early Detection: Facilitates the early detection of predispositions to diseases, potentially leading to preventative measures or early interventions.
  • Family Planning: Offers critical information for prospective parents concerning genetic disorders that could be passed on to offspring.

Limitations and Ethical Considerations

Despite its many applications, DNA testing raises important ethical and privacy concerns:

  • Privacy Concerns: Handling and protection of genetic data is critical as it contains sensitive information about an individual’s health and predisposition to diseases.
  • Potential for Discrimination: There is a risk of genetic discrimination by employers or insurers based on an individual’s genetic information.
  • Emotional Impact: The results from DNA testing can have significant emotional implications for individuals and families, particularly when revealing unexpected or distressing information.

In conclusion, while DNA testing offers profound insights into genetics and has transformative potential across various fields, it must be approached with caution, respecting ethical standards and privacy laws to safeguard individuals’ rights and well-being.

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Alcohol Testing Portola Valley, CA Services

(800)221-4291

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Show Regional Data

Population (total): Population in 2017: 4,611 (52% urban, 48% rural). >Population change since 2000: +3.3%

Population (male): 2,159

Population (female): 2,452

Median Rent: Median gross rent in 2017: $2,845.

Cost of Living: March 2019 cost of living index in Portola Valley: 168.8 (very high, U.S. average is 100)

Poverty (breakdown): (3.0% for White Non-Hispanic residents, 1.1% for Hispanic or Latino residents, 1.0% for two or more races residents)

Sex Offenders:

Land Area: 9.15 square miles.

Zip Codes: 94028

Median Incomes:
      Estimated median household income in 2017: over $200,000 (it was $158,217 in 2000)
      Estimated per capita income in 2017: $151,698 (it was $99,621 in 2000)
      Estimated median house or condo value in 2017: over $1,000,000 (it was over $1,000,000 in 2000) Portola Valley:over $1,000,000CA:$509,400

(800) 221-4291