Wentzville, MO Facts, Population, Income, Demographics, Economy

Population (female): 19,721

Median Age: 33.9 years

Cost of Living: March 2019 cost of living index in Wentzville: 88.3 (less than average, U.S. average is 100)

Poverty (breakdown): (5.1% for White Non-Hispanic residents, 27.7% for Black residents, 11.1% for Hispanic or Latino residents, 13.7% for American Indian residents, 6.1% for two or more races residents)

Sex Offenders: According to our research of Missouri and other state lists, there were 51 registered sex offenders living in Wentzville, Missouri as of January 16, 2021. The ratio of all residents to sex offenders in Wentzville is 690 to 1.The ratio of registered sex offenders to all residents in this city is low

Elevation: 603 feet

Population Density:

Zip Codes: 63385

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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)

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Drug & Alcohol Testing Centers, Wentzville, MO

Accredited Drug Testing Inc, is the nation's leading provider of drug, alcohol, occupational health, and DNA testing and has testing centers in Wentzville, MO and throughout the local area. Testing centers are within minutes of your home or office and same day service is available in most cases.

251 E PEARCE BLVD 0.1 miles

251 E PEARCE BLVD
WENTZVILLE, MO 63385
Categories: WENTZVILLE MO

1111 W PEARCE BLVD 0.7 miles

1111 W PEARCE BLVD
WENTZVILLE, MO 63385
Categories: WENTZVILLE MO

1201 Wentzville Pkwy Ste 117, 1.1 miles

1201 Wentzville Pkwy Ste 117,
Wentzville, MO 63385
Categories: Wentzville MO

801 MEDICAL DR, STE 200 1.6 miles

801 MEDICAL DR, STE 200
WENTZVILLE, MO 63385
Categories: WENTZVILLE MO

5551 WINGHAVEN BLVD STE 100 6.9 miles

5551 WINGHAVEN BLVD STE 100
O FALLON, MO 63368
Categories: O FALLON MO

30 W HIGHWAY D STE 201 7.3 miles

30 W HIGHWAY D STE 201
NEW MELLE, MO 63365
Categories: NEW MELLE MO

300 WINDING WOODS DR STE 100 8.4 miles

300 WINDING WOODS DR STE 100
O FALLON, MO 63366
Categories: O FALLON MO

2967 HIGHWAY K 8.8 miles

2967 HIGHWAY K
O FALLON, MO 63368
Categories: O FALLON MO

4 ABINGTON CT 9.8 miles

4 ABINGTON CT
ST. PETERS, MO 63376
Categories: ST. PETERS MO

1901 TRADE CENTER DR 10.1 miles

1901 TRADE CENTER DR
SAINT PETERS, MO 63376
Categories: SAINT PETERS MO

1051 WOLFRUM RD 12.6 miles

1051 WOLFRUM RD
SAINT CHARLES, MO 63304
Categories: SAINT CHARLES MO

107 PIPER HILL DR STE 100 ST. PETERS CARE CENTER 13.3 miles

107 PIPER HILL DR STE 100 ST. PETERS CARE CENTER
SAINT PETERS, MO 63376
Categories: SAINT PETERS MO

1000 E CHERRY ST 13.6 miles

1000 E CHERRY ST
TROY, MO 63379
Categories: TROY MO

300 SAINT PETERS CENTRE BLVD STE 150 13.9 miles

300 SAINT PETERS CENTRE BLVD STE 150
St. Peters, MO 63376
Categories: St. Peters MO

205 FIRST EXECUTIVE AVENUE 14.5 miles

205 FIRST EXECUTIVE AVENUE
SAINT PETERS, MO 63376
Categories: SAINT PETERS MO

1405 JUNGERMANN RD STE B 14.9 miles

1405 JUNGERMANN RD STE B
SAINT PETERS, MO 63376
Categories: SAINT PETERS MO

60 GAILWOOD DR STE B 15.0 miles

60 GAILWOOD DR STE B
SAINT PETERS, MO 63376
Categories: SAINT PETERS MO

4101 Mexico Rd Ste E, 15.2 miles

4101 Mexico Rd Ste E,
Saint Peters, MO 63376
Categories: Saint Peters MO

17838 CHESTERFIELD AIRPORT RD 15.8 miles

17838 CHESTERFIELD AIRPORT RD
CHESTERFIELD, MO 63005
Categories: CHESTERFIELD MO

230 E BOONESLICK RD 15.8 miles

230 E BOONESLICK RD
WARRENTON, MO 63383
Categories: WARRENTON MO

17300 N Outer 40 Ste 104, 16.7 miles

17300 N Outer 40 Ste 104,
Chesterfield, MO 63005
Categories: Chesterfield MO

1794 ZUMBEHL RD 17.7 miles

1794 ZUMBEHL RD
SAINT CHARLES, MO 63303
Categories: SAINT CHARLES MO

2101 COLLIER CORPORATE PKWY 17.7 miles

2101 COLLIER CORPORATE PKWY
SAINT CHARLES, MO 63303
Categories: SAINT CHARLES MO

400 FOUNTAIN LAKES BLVD 17.8 miles

400 FOUNTAIN LAKES BLVD
ST CHARLES, MO 63301
Categories: ST CHARLES MO

2621 RAYMOND DR 18.3 miles

2621 RAYMOND DR
SAINT CHARLES, MO 63301
Categories: SAINT CHARLES MO

1343 NE SERVICE RD 18.4 miles

1343 NE SERVICE RD
WARRENTON, MO 63383
Categories: WARRENTON MO

722 N STATE HIGHWAY 47 STE B 18.5 miles

722 N STATE HIGHWAY 47 STE B
WARRENTON, MO 63383
Categories: WARRENTON MO

16091 SWINGLEY RIDGE RD STE 150 18.7 miles

16091 SWINGLEY RIDGE RD STE 150
CHESTERFIELD, MO 63017
Categories: CHESTERFIELD MO

851 E 5TH ST STE 152 19.6 miles

851 E 5TH ST STE 152
WASHINGTON, MO 63090
Categories: WASHINGTON MO

50 MONROE ST 20.2 miles

50 MONROE ST
SAINT CHARLES, MO 63301
Categories: SAINT CHARLES MO

2003 Phoenix Center Dr, 20.2 miles

2003 Phoenix Center Dr,
Washington, MO 63090
Categories: Washington MO

1351 JEFFERSON ST STE 208 20.4 miles

1351 JEFFERSON ST STE 208
WASHINGTON, MO 63090
Categories: WASHINGTON MO

233 CLARKSON RD 20.6 miles

233 CLARKSON RD
ELLISVILLE, MO 63011
Categories: ELLISVILLE MO

224 S WOODS MILL RD STE 360 S MED BLDG 20.6 miles

224 S WOODS MILL RD STE 360 S MED BLDG
CHESTERFIELD, MO 63017
Categories: CHESTERFIELD MO

15421 CLAYTON RD STE 301 20.8 miles

15421 CLAYTON RD STE 301
BALLWIN, MO 63011
Categories: BALLWIN MO

15620 MANCHESTER RD 21.4 miles

15620 MANCHESTER RD
ELLISVILLE, MO 63011
Categories: ELLISVILLE MO

901 PATIENTS FIRST DR 21.8 miles

901 PATIENTS FIRST DR
WASHINGTON, MO 63090
Categories: WASHINGTON MO

11501 PAGE SERVICE DR 21.8 miles

11501 PAGE SERVICE DR
SAINT LOUIS, MO 63146
Categories: SAINT LOUIS MO

1066 EXECUTIVE PARKWAY DR STE 200 22.6 miles

1066 EXECUTIVE PARKWAY DR STE 200
SAINT LOUIS, MO 63141
Categories: SAINT LOUIS MO

3440 DePaul Lane Ste. 208, 23.0 miles

3440 DePaul Lane Ste. 208,
Bridgeton, MO 63044
Categories: Bridgeton MO

83 PROGRESS PKWY 23.0 miles

83 PROGRESS PKWY
MARYLAND HEIGHTS, MO 63043
Categories: MARYLAND HEIGHTS MO

3446 MCKELVEY RD 23.2 miles

3446 MCKELVEY RD
BRIDGETON, MO 63044
Categories: BRIDGETON MO

1868 CRAIGSHIRE RD 23.2 miles

1868 CRAIGSHIRE RD
SAINT LOUIS, MO 63146
Categories: SAINT LOUIS MO

3021 HIGHWAY A 23.9 miles

3021 HIGHWAY A
WASHINGTON, MO 63090
Categories: WASHINGTON MO

623 W. 5TH STREET 24.1 miles

623 W. 5TH STREET
EUREKA, MO 63025
Categories: EUREKA MO

747 N NEW BALLAS ROAD 24.1 miles

747 N NEW BALLAS ROAD
CREVE COEUR, MO 63141
Categories: CREVE COEUR MO

11700 STUDT AVE 24.2 miles

11700 STUDT AVE
CREVE COEUR, MO 63141
Categories: CREVE COEUR MO

11550 OLIVE BLVD 24.4 miles

11550 OLIVE BLVD
SAINT LOUIS, MO 63141
Categories: SAINT LOUIS MO

615 S NEW BALLAS RD 24.9 miles

615 S NEW BALLAS RD
SAINT LOUIS, MO 63141
Categories: SAINT LOUIS MO

Drug and alcohol testing services are provided for employers and individuals and are administered for various reasons including Employment related such as pre-employment, random, post accident and reasonable suspicion, also US DOT-Part 40, Court Ordered, School and personal reasons.

Scheduling a drug, alcohol or any testing service at any of our Wentzville, MO testing facilities is simple and easy. Call (800)221-4291 or you may schedule a test online 24/7 by clicking below and receive your donor pass/registration form with the testing center address and instructions via email.

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Customer Service Is Our #1 Priority- Our Drug Testing centers recognize that needing a drug, alcohol or occupational health test can be stressful at times. Accredited Drug Testing takes the stress out of a stressful situation and is available to answer any questions you may have and provide our services in a friendly, courteous and confidential manner. Call our scheduling department today at (800)221-4291.



View all available drug testing services


Types of Drug Testing Methods Available

Our testing centers provide many types of drug testing methods, below is a brief description of each method choose the one that is right for your need.


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Urine Test - Urine - Accredited Drug Testing provides drug testing utilizing the Urine screening method. Urine drug testing can be screened for 5, 7, 9, 10, 12 and 15 panel screenings. Urine drug tests can also include an expanded opiates analysis. Same day service is available and testing centers are located in all cities and in most cases within minutes from your home or office. The detection period for a urine drug test is up to 3-5 days and results are reported in most cases in 2- 3 days.

The procedure for a urine drug test is simple. A donor provides a urine specimen in a cup to a drug testing collection specialist who will then seal the specimen cup, complete various documentation including a chain of custody form, have the donor initial the specimen cup seal, provide identification and upon completion of the collection and paperwork the specimen will be sent in a secure manner by Currier to the laboratory for testing.


Hair Drug Testing - Accredited Drug Testing can provide a drug test utilizing the Hair follicle drug test method and a Hair drug test can be tested for 5, 10, and 12 panel screenings. The detection period for a hair drug test is up to 90 days and results are reported in most cases in 3 -5 days.

The hair drug test is becoming more frequently used by employers, courts and other government agencies due to the fact that the window of detection for illegal drug use for a hair is up to 90 days. Many courts have begun accepting hair testing in place of urine or blood testing and hair testing has been determined to be legally and scientifically admissible evidence in a court of law.

A hair drug test is a simple process whereby a drug testing collection specialist cuts approximately 120 strands of hair from the head or a specific amount from the body and submits the hair to a certified laboratory for analysis. A hair follicle drug test can be screened for a 5 panel, 10 panel or 12 panel test and can also include expanded opiates. If a donor does not have 1 ½ inches of hair on their head, body hair can be utilized, however, if the donor is bald and has none or very little body hair, a hair drug test is not an available option, a urine or oral/saliva test should be utilized.

In addition to our standard drug test panels, opioid screening can be added to any drug test to determine the use and/or abuse of any prescription drugs.

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US DOT Testing and Part 40 Compliance - Accredited Drug Testing provides DOT drug testing for pre-employment, post-accident, reasonable suspicion and return to duty for companies or employees regulated and covered by 49 CFR Part 40 including FMCSA, USCG, FTA, FRA, FAA, PHMSA. The drug test required by the Department of Transportation is a 5-panel urine test, which must be analyzed by SAMHSA certified laboratory and verified by a Medical Review Officer (MRO).

Additional DOT services include:

  • -DOT Consortium Membership (random testing)
  • -DOT Supervisor Training
  • -MVR Reports
  • -DOT Drug Policy Development
  • -DOT Physicals
  • -DOT Breath Alcohol Testing

Our Wentzville, MO testing centers have certified DOT drug testing collection specialists who are trained in the proper collection of a DOT drug test.

The Opioid Overdose Crisis

Every day, more than 130 people in the United States die after overdosing on opioids. The misuse of and addiction to opioids—including prescription pain relievers, heroin, and synthetic opioids such as fentanyl—is a serious national crisis that affects public health as well as social and economic welfare. The Centers for Disease Control and Prevention estimates that the total "economic burden" of prescription opioid misuse alone in the United States is $78.5 billion a year, including the costs of healthcare, lost productivity, addiction treatment, and criminal justice involvement.

  • Roughly 21 to 29 percent of patients prescribed opioids for chronic pain misuse them.
  • Between 8 and 12 percent develop an opioid use disorder.
  • An estimated 4 to 6 percent who misuse prescription opioids transition to heroin.
  • About 80 percent of people who use heroin first misused prescription opioids.
  • Opioid overdoses increased 30 percent from July 2016 through September 2017 in 52 areas in 45 states.
  • The Midwestern region saw opioid overdoses increase 70 percent from July 2016 through September 2017.
  • Opioid overdoses in large cities increase by 54 percent in 16 states.

In the late 1990s, pharmaceutical companies reassured the medical community that patients would not become addicted to prescription opioid pain relievers, and healthcare providers began to prescribe them at greater rates. This subsequently led to widespread diversion and misuse of these medications before it became clear that these medications could indeed be highly addictive.3,4 Opioid overdose rates began to increase. In 2017, more than 47,000 Americans died as a result of an opioid overdose, including prescription opioids, heroin, and illicitly manufactured fentanyl, a powerful synthetic opioid.1That same year, an estimated 1.7 million people in the United States suffered from substance use disorders related to prescription opioid pain relievers, and 652,000 suffered from a heroin use disorder (not mutually exclusive)

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Court Ordered Testing - Accredited Drug Testing and our Wentzville, MO drug testing centers also provide drug and alcohol testing for probation and other court ordered testing requirements. Testing services include ETG alcohol testing and drug testing utilizing urine and hair methods. Test results can be sent directly to Probation Officers, Judges, Attorneys or other parties as required. Strict confidentiality is assured.


Alcohol Testing - Accredited Drug Testing and our Wentzville, MO testing centers provide alcohol testing including ETG testing in both urine and hair and Breath Alcohol Testing (BAT). Alcohol testing can be added to any drug test screening.

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Testing Facilities Nationwide - In addition to our drug and alcohol testing centers in Wentzville, MO and the local area, Accredited Drug Testing has company owned and affiliated collection sites in all States and most cities to serve our clients' needs when traveling or employment related testing is required in multiple cities or States.


On-Site/Mobile Testing - Time Is Money!- Accredited Drug Testing provides On-Site drug testing services in all cities nationwide and can be used for construction sites, sporting events, job fairs and trucking/transportation companies, on site testing is available for DOT and NON-DOT regulated employers. In most cases, on-site mobile testing is cost effective when you have 10 or more employees needing to be drug or alcohol tested without leaving the job site.

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Employer testing/account setup - If you are an employer with at least 5 employees and would like to set up an account for future testing, it's simple and easy. Call us and speak with a client relations representative, (800)221-4291 it takes 5 minutes or less to complete. Account benefits include no setup fees, test discounts, invoicing, test status tracking and personalized customer service.

Does Your Company Have a Written Drug Policy? - Employee Drug & alcohol testing is utilized best when conducted in conjunction with a clear, written drug policy that is shared with all employees, along with employee education about the dangers of alcohol and drug abuse, supervisor training on the signs and symptoms of alcohol and drug abuse, and an Employee Assistance Program (EAP) to provide help for employees who may have an alcohol or drug problem. If your company does not have a written drug and alcohol policy or your current policy needs to be revised, Accredited Drug Testing specializes in the development and implementation of an employer's drug and alcohol policy which complies with state and federal law.


DNA Testing Services -Accredited Drug Testing provides DNA testing at testing centers Nationwide for paternity, immigration, and family relationship purposes. DNA testing centers are located in most cities and within minutes of your home or office.

DNA testing can provide an accurate determination of the probability of paternity at 99% more of who the child's biological father or mother is. The initial DNA test takes only a few minutes at the testing center and involves the swabbing of the child and alleged fathers mouth, which will provide saliva to be analyzed by a certified laboratory. Our DNA results are analyzed by a certified AABB laboratory and can be used in a legal proceeding to determine paternity or child custody related issues.

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"When you need a test, choose the best!"

Alcohol Testing Wentzville, MO Services

(800)221-4291

For more information regarding the effects of drug abuse - Click Here

For more information on a drug free work place - Click Here

Local Area Info: Wentzville, Missouri

Wentzville is a suburb of St. Louis that is located in western St. Charles County, Missouri, United States. As of the 2010 census, the city had a total population of 29,070. Population estimates in 2017 have placed the city's population at 39,414, making it the 16th largest city in Missouri. Wentzville was the fastest growing city in Missouri between 2000 and 2010 by percentage increased. As the site of the county fairgrounds, Wentzville hosts the St. Lazlo Wentz Festival and the Greater St. Louis Renaissance Faire.

Wentzville was laid out in 1855. The community has the name of the chief engineer of the Northern Missouri Railroad Erasmus Livingston Wentz. A post office called Wentzville has been in operation since 1859.

Wentzville is the location of the first Vietnam Veterans Memorial in the United States. It began as a tree of lights to help raise money in 1967 to send gifts to active servicemen, but later evolved by 1984 to a carved eagle atop a pillar of granite. It has become a regular stop in the national "Run for the Wall" trip for veterans.

Show Regional Data

Population (female): 19,721

Median Age: 33.9 years

Cost of Living: March 2019 cost of living index in Wentzville: 88.3 (less than average, U.S. average is 100)

Poverty (breakdown): (5.1% for White Non-Hispanic residents, 27.7% for Black residents, 11.1% for Hispanic or Latino residents, 13.7% for American Indian residents, 6.1% for two or more races residents)

Sex Offenders: According to our research of Missouri and other state lists, there were 51 registered sex offenders living in Wentzville, Missouri as of January 16, 2021. The ratio of all residents to sex offenders in Wentzville is 690 to 1.The ratio of registered sex offenders to all residents in this city is low

Elevation: 603 feet

Population Density:

Zip Codes: 63385

(800) 221-4291