Detroit, MI Facts, Population, Income, Demographics, Economy

Population (total): Population in 2017: 673,104 (100% urban, 0% rural).

Population (male): 319,063

Population (female): 354,041

Median Rent: Median gross rent in 2017: $782.

Poverty (overall): Percentage of residents living in poverty in 2017: 34.5%

Elevation: 600 feet

Races:
      Black alone - 529,593 - 78.7%
      White alone - 70,931 - 10.5%
      Hispanic - 48,328 - 7.2%
      Asian alone - 11,790 - 1.8%
      Two or more races - 9,319 - 1.4%
      American Indian alone - 2,046 - 0.3%
      Other race alone - 1,049 - 0.2%
      Native Hawaiian and Other
>Pacific Islander alone - 47 - 0.01%

On July 24, 1701, the French explorer Antoine de la Mothe Cadillac, along with more than a hundred other settlers, began constructing a small fort on the north bank of the Detroit River. Cadillac would later name the settlement Fort Pontchartrain du Détroit, after Louis Phélypeaux, comte de Pontchartrain, Minister of Marine under Louis XIV. France offered free land to colonists to attract families to Detroit; when it reached a total population of 800 in 1765, it was the largest European settlement between Montreal and New Orleans, both also French settlements. By 1773, the population of Detroit was 1,400. By 1778, its population was up to 2,144 and it was the third-largest city in the Province of Quebec.

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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 Testing1

Employment, DOT, Court Ordered, Probation, Family

Scheduling a test is Fast and Easy, call our scheduling department or schedule your test online 24/7

* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center.

Drug Testing Detroit, MI

2630 E JEFFERSON AVE 1.3 miles

2630 E JEFFERSON AVE
DETROIT, MI 48207
Categories: DETROIT MI

1555 MACK AVE 1.5 miles

1555 MACK AVE
DETROIT, MI 48207
Categories: DETROIT MI

4201 SAINT ANTOINE ST 1.6 miles

4201 SAINT ANTOINE ST
DETROIT, MI 48201
Categories: DETROIT MI

4229 CASS AVE 1.6 miles

4229 CASS AVE
DETROIT, MI 48201
Categories: DETROIT MI

9100 BROMBACH ST 4.3 miles

9100 BROMBACH ST
HAMTRAMCK, MI 48212
Categories: HAMTRAMCK MI

5575 CONNER ST 5.3 miles

5575 CONNER ST
DETROIT, MI 48213
Categories: DETROIT MI

3001 MILLER RD 5.7 miles

3001 MILLER RD
DEARBORN, MI 48120
Categories: DEARBORN MI

17211 MACK AVE 7.8 miles

17211 MACK AVE
DETROIT, MI 48224
Categories: DETROIT MI

17500 FEDERAL DR STE 750 8.3 miles

17500 FEDERAL DR STE 750
ALLEN PARK, MI 48101
Categories: ALLEN PARK MI

18984 LIVERNOIS AVE 8.4 miles

18984 LIVERNOIS AVE
DETROIT, MI 48221
Categories: DETROIT MI

15000 GRATIOT AVE 8.6 miles

15000 GRATIOT AVE
DETROIT, MI 48205
Categories: DETROIT MI

22605 VAN DYKE AVE 9.0 miles

22605 VAN DYKE AVE
WARREN, MI 48089
Categories: WARREN MI

13316 W MCNICHOLS RD 9.0 miles

13316 W MCNICHOLS RD
DETROIT, MI 48235
Categories: DETROIT MI

19251 MACK AVE STE 100 9.3 miles

19251 MACK AVE STE 100
GROSSE POINTE WOODS, MI 48236
Categories: GROSSE POINTE WOODS MI

22976 OUTER DR 9.5 miles

22976 OUTER DR
DEARBORN, MI 48124
Categories: DEARBORN MI

3022 DIX HWY 9.9 miles

3022 DIX HWY
LINCOLN PARK, MI 48146
Categories: LINCOLN PARK MI

7445 Allen Rd, Suite 150 10.1 miles

7445 Allen Rd, Suite 150
Allen Park, MI 48101
Categories: Allen Park MI

20311 MACK AVE 10.2 miles

20311 MACK AVE
GROSSE POINTE WOODS, MI 48236
Categories: GROSSE POINTE WOODS MI

641 W 9 MILE RD STE C 10.2 miles

641 W 9 MILE RD STE C
FERNDALE, MI 48220
Categories: FERNDALE MI

25429 VAN DYKE AVE 10.4 miles

25429 VAN DYKE AVE
CENTER LINE, MI 48015
Categories: CENTER LINE MI

1745 DACOSTA ST 10.8 miles

1745 DACOSTA ST
DEARBORN, MI 48128
Categories: DEARBORN MI

26400 Van Dyke Ave, 10.8 miles

26400 Van Dyke Ave,
Center Line, MI 48015
Categories: Center Line MI

26095 SCHOENHERR RD 11.1 miles

26095 SCHOENHERR RD
WARREN, MI 48089
Categories: WARREN MI

20755 GREENFIELD RD STE 200 11.2 miles

20755 GREENFIELD RD STE 200
SOUTHFIELD, MI 48075
Categories: SOUTHFIELD MI

22850 Kelly Rd, Suite B 11.2 miles

22850 Kelly Rd, Suite B
Eastpointe, MI 48021
Categories: Eastpointe MI

14523 Northline Rd 11.4 miles

14523 Northline Rd
Southgate, MI 48195
Categories: Southgate MI

23455 MICHIGAN AVE 11.4 miles

23455 MICHIGAN AVE
DEARBORN, MI 48124
Categories: DEARBORN MI

27351 DEQUINDRE RD 11.4 miles

27351 DEQUINDRE RD
MADISON HEIGHTS, MI 48071
Categories: MADISON HEIGHTS MI

22255 GREENFIELD RD STE 422 11.7 miles

22255 GREENFIELD RD STE 422
SOUTHFIELD, MI 48075
Categories: SOUTHFIELD MI

29245 Ryan Rd Ste 200 12.2 miles

29245 Ryan Rd Ste 200
Warren, MI 48092
Categories: Warren MI

1010 N CAMPBELL RD STE 3 12.2 miles

1010 N CAMPBELL RD STE 3
ROYAL OAK, MI 48067
Categories: ROYAL OAK MI

11569 E 12 MILE RD 12.3 miles

11569 E 12 MILE RD
WARREN, MI 48093
Categories: WARREN MI

739 E 12 MILE RD 12.3 miles

739 E 12 MILE RD
MADISON HTS, MI 48071
Categories: MADISON HTS MI

25070 Michigan Avenue, 12.3 miles

25070 Michigan Avenue,
Dearborn, MI 48124
Categories: Dearborn MI

425 PARK AVE 12.3 miles

425 PARK AVE
ROYAL OAK, MI 48067
Categories: ROYAL OAK MI

14671 TELEGRAPH RD 12.5 miles

14671 TELEGRAPH RD
REDFORD, MI 48239
Categories: REDFORD MI

24095 CHAMPAIGN ST 12.9 miles

24095 CHAMPAIGN ST
TAYLOR, MI 48180
Categories: TAYLOR MI

26185 GREENFIELD RD 13.2 miles

26185 GREENFIELD RD
SOUTHFIELD, MI 48076
Categories: SOUTHFIELD MI

555 Horace Brown Dr Ste 200 13.2 miles

555 Horace Brown Dr Ste 200
Madison Heights, MI 48071
Categories: Madison Heights MI

22341 W 8 Mile Rd 13.5 miles

22341 W 8 Mile Rd
Detroit, MI 48219
Categories: Detroit MI

31700 VAN DYKE AVE 13.5 miles

31700 VAN DYKE AVE
WARREN, MI 48093
Categories: WARREN MI

21400 E 11 MILE RD 13.6 miles

21400 E 11 MILE RD
ST CLR SHORES, MI 48081
Categories: ST CLR SHORES MI

2530 CROOKS RD STE 2 13.7 miles

2530 CROOKS RD STE 2
ROYAL OAK, MI 48073
Categories: ROYAL OAK MI

24901 NORTHWESTERN HWY STE 304 14.0 miles

24901 NORTHWESTERN HWY STE 304
SOUTHFIELD, MI 48075
Categories: SOUTHFIELD MI

31503 GRATIOT AVE 14.1 miles

31503 GRATIOT AVE
ROSEVILLE, MI 48066
Categories: ROSEVILLE MI

12701 TELEGRAPH RD STE 104 14.1 miles

12701 TELEGRAPH RD STE 104
TAYLOR, MI 48180
Categories: TAYLOR MI

14720 King Rd, Suite D 14.5 miles

14720 King Rd, Suite D
Riverview, MI 48193
Categories: Riverview MI

28196 SCHOOLCRAFT RD 14.6 miles

28196 SCHOOLCRAFT RD
LIVONIA, MI 48150
Categories: LIVONIA MI

1224 W 14 MILE RD 14.6 miles

1224 W 14 MILE RD
CLAWSON, MI 48017
Categories: CLAWSON MI

8944 MACOMB ST 14.9 miles

8944 MACOMB ST
GROSSE ILE, MI 48138
Categories: GROSSE ILE MI

555 W 14 Mile Rd, Suite B1 15.0 miles

555 W 14 Mile Rd, Suite B1
Clawson, MI 48017
Categories: Clawson MI

29531 PLYMOUTH RD 15.0 miles

29531 PLYMOUTH RD
LIVONIA, MI 48150
Categories: LIVONIA MI

33089 GROESBECK HWY 15.4 miles

33089 GROESBECK HWY
FRASER, MI 48026
Categories: FRASER MI

627 E MAPLE RD STE 200 15.7 miles

627 E MAPLE RD STE 200
TROY, MI 48083
Categories: TROY MI

36250 DEQUINDRE RD STE 130 15.8 miles

36250 DEQUINDRE RD STE 130
STERLING HEIGHTS, MI 48310
Categories: STERLING HEIGHTS MI

22505 ALLEN RD 15.9 miles

22505 ALLEN RD
WOODHAVEN, MI 48183
Categories: WOODHAVEN MI

1663 STEPHENSON HWY 15.9 miles

1663 STEPHENSON HWY
TROY, MI 48083
Categories: TROY MI

15717 15 MILE RD 15.9 miles

15717 15 MILE RD
CLINTON TOWNSHIP, MI 48035
Categories: CLINTON TOWNSHIP MI

32008 HARPER AVE 15.9 miles

32008 HARPER AVE
SAINT CLAIR SHORES, MI 48082
Categories: SAINT CLAIR SHORES MI

19200 WEST RD 16.0 miles

19200 WEST RD
WOODHAVEN, MI 48183
Categories: WOODHAVEN MI

32500 VAN BORN RD 16.4 miles

32500 VAN BORN RD
WAYNE, MI 48184
Categories: WAYNE MI

32355 CAPITOL ST 16.4 miles

32355 CAPITOL ST
LIVONIA, MI 48150
Categories: LIVONIA MI

11583 Farmington Rd, 16.9 miles

11583 Farmington Rd,
Livonia, MI 48150
Categories: Livonia MI

38815 Dequindre Rd, Suite 102 17.1 miles

38815 Dequindre Rd, Suite 102
Troy, MI 48083
Categories: Troy MI

34095 PLYMOUTH RD 17.2 miles

34095 PLYMOUTH RD
LIVONIA, MI 48150
Categories: LIVONIA MI

1050 WILSHIRE DR STE 105 17.2 miles

1050 WILSHIRE DR STE 105
TROY, MI 48084
Categories: TROY MI

8577 N WAYNE RD 17.3 miles

8577 N WAYNE RD
WESTLAND, MI 48185
Categories: WESTLAND MI

26400 W 12 Mile Rd, Suite 117 17.8 miles

26400 W 12 Mile Rd, Suite 117
Southfield, MI 48034
Categories: Southfield MI

40732 VAN DYKE AVE 18.1 miles

40732 VAN DYKE AVE
STERLING HEIGHTS, MI 48313
Categories: STERLING HEIGHTS MI

10000 WAYNE RD STE 102 18.7 miles

10000 WAYNE RD STE 102
ROMULUS, MI 48174
Categories: ROMULUS MI

32620 GRAND RIVER AVE 18.8 miles

32620 GRAND RIVER AVE
FARMINGTON, MI 48336
Categories: FARMINGTON MI

11301 METRO AIRPORT CENTER DR 18.8 miles

11301 METRO AIRPORT CENTER DR
ROMULIS, MI 48174
Categories: ROMULIS MI

11700 METRO AIRPORT CENTER DR STE 104 19.0 miles

11700 METRO AIRPORT CENTER DR STE 104
ROMULUS, MI 48174
Categories: ROMULUS MI

6015 19 MILE RD 19.2 miles

6015 19 MILE RD
STERLING HEIGHTS, MI 48314
Categories: STERLING HEIGHTS MI

37595 7 MILE RD 20.0 miles

37595 7 MILE RD
LIVONIA, MI 48152
Categories: LIVONIA MI

43475 Dalcoma Dr, Suite 135 20.1 miles

43475 Dalcoma Dr, Suite 135
Clinton Township, MI 48038
Categories: Clinton Township MI

28595 ORCHARD LAKE RD STE 103 20.1 miles

28595 ORCHARD LAKE RD STE 103
FARMINGTON HILLS, MI 48334
Categories: FARMINGTON HILLS MI

43900 GARFIELD RD STE 121 20.5 miles

43900 GARFIELD RD STE 121
CLINTON TOWNSHIP, MI 48038
Categories: CLINTON TOWNSHIP MI

2050 N HAGGERTY RD STE 140 20.6 miles

2050 N HAGGERTY RD STE 140
CANTON, MI 48187
Categories: CANTON MI

45030 NORTHPOINTE BLVD 21.0 miles

45030 NORTHPOINTE BLVD
UTICA, MI 48315
Categories: UTICA MI

7125 ORCHARD LAKE RD STE 100 21.3 miles

7125 ORCHARD LAKE RD STE 100
WEST BLOOMFIELD, MI 48322
Categories: WEST BLOOMFIELD MI

21800 HAGGERTY RD 21.3 miles

21800 HAGGERTY RD
NORTHVILLE, MI 48167
Categories: NORTHVILLE MI

39333 Van Dyke 21.4 miles

39333 Van Dyke
STERLING HEIGHTS, MI 48313
Categories: STERLING HEIGHTS MI

33200 W 14 MILE RD, STE 170 21.7 miles

33200 W 14 MILE RD, STE 170
WEST BLOOMFIELD, MI 48322
Categories: WEST BLOOMFIELD MI

41005 E HURON RIVER DR 21.8 miles

41005 E HURON RIVER DR
BELLEVILLE, MI 48111
Categories: BELLEVILLE MI

745 BARCLAY CIR STE 340 21.9 miles

745 BARCLAY CIR STE 340
ROCHESTER HILLS, MI 48307
Categories: ROCHESTER HILLS MI

135 Barclay Circle, Suite 103 22.0 miles

135 Barclay Circle, Suite 103
Rochester, MI 48307
Categories: Rochester MI

43494 Woodward Ave, Suite 106 22.2 miles

43494 Woodward Ave, Suite 106
Bloomfield Hills, MI 48302
Categories: Bloomfield Hills MI

39555 W 10 Mile Rd Ste 301 22.2 miles

39555 W 10 Mile Rd Ste 301
Novi, MI 48375
Categories: Novi MI

44237 Michigan Avenue 22.3 miles

44237 Michigan Avenue
Canton, MI 48188
Categories: Canton MI

2191 S BLVD 22.4 miles

2191 S BLVD
AUBURN HILLS, MI 48326
Categories: AUBURN HILLS MI

40015 Grand River Road, Suite 115 22.4 miles

40015 Grand River Road, Suite 115
Novi, MI 48375
Categories: Novi MI

2820 CROOKS RD Ste 400 22.5 miles

2820 CROOKS RD Ste 400
ROCHESTER HILLS, MI 48309
Categories: ROCHESTER HILLS MI

1701 S. BOULEVARD E, 150 23.0 miles

1701 S. BOULEVARD E, 150
ROCHESTER, MI 48307
Categories: ROCHESTER MI

50505 SCHOENHERR RD STE 160 23.3 miles

50505 SCHOENHERR RD STE 160
SHELBY TOWNSHIP, MI 48315
Categories: SHELBY TOWNSHIP MI

5180 DEQUINDRE RD 23.3 miles

5180 DEQUINDRE RD
UTICA, MI 48316
Categories: UTICA MI

42020 GRAND RIVER AVE STE B 23.6 miles

42020 GRAND RIVER AVE STE B
NOVI, MI 48375
Categories: NOVI MI

42875 GRAND RIVER AVE STE 101 23.8 miles

42875 GRAND RIVER AVE STE 101
NOVI, MI 48375
Categories: NOVI MI

51863 SCHOENHERR RD 24.0 miles

51863 SCHOENHERR RD
SHELBY TOWNSHIP, MI 48315
Categories: SHELBY TOWNSHIP MI

1770 23 Mile Road 24.0 miles

1770 23 Mile Road
Macomb Township, MI 48044
Categories: Macomb Township MI

455 S Livernois Rd, Suite A-14 24.3 miles

455 S Livernois Rd, Suite A-14
Rochester, MI 48307
Categories: Rochester MI

1101 W UNIVERSITY DR 24.7 miles

1101 W UNIVERSITY DR
ROCHESTER, MI 48307
Categories: ROCHESTER MI

461 W HURON ST 24.9 miles

461 W HURON ST
PONTIAC, MI 48341
Categories: PONTIAC MI

31 OAKLAND AVE 25.0 miles

31 OAKLAND AVE
PONTIAC, MI 48342
Categories: PONTIAC MI

Don't see a location near you? Call us (800) 221-4291)

If you need a Drug, Alcohol, COVID-19 or DNA test in Detroit, MI, Accredited Drug Testing has many drug testing locations in Detroit, MI and the surrounding areas. Our drug testing centers provide urine drug testing, hair drug testing, alcohol testing, DOT physicals, DOT drug testing and DNA testing. Our drug and alcohol testing services are provided for employers in need of a pre-employment drug test, random drug test and post-accident drug test. We also provide testing for individuals needing a drug or alcohol test for court ordered reasons , probation or family purposes. Same day service is available and most drug testing Detroit, MI locations are within minutes of your home or office. Drug testing methods include urine, oral/saliva, hair follicle, blood , ETG and breath alcohol testing. Negative test results are generally available in 24-48 hours.

"When You Need A Test, Choose The Best"

How to schedule a drug test in Detroit, MI

Schedule Online or By Phone-Easy As 1, 2, 3

Step 1: Select and purchase your test online or call our Local scheduling center at (800)-221-4291. One of our representatives is ready to assist you and schedule your test. Payment must be received at the time of registration as testing centers do not accept payments,Same day service is available for most types of tests.

Step 2: If you scheduled online, complete the Donor Information/Registration Section and enter where you want the confidential test results sent via email. The zip code you enter will be used to determine the closest drug/alcohol testing center to you and where you will go to take your test.

Step 3: Your authorization form/donor pass will include the local testing center address and hours of operation. It will be sent to the e-mail address you provided. Take the form with you or have it available on your smart phone to provide to the testing center. No appointment necessary!

Urine or hair drug testing methods in Detroit, MI - You choose!

Accredited Drug Testing offers different testing methods depending upon our customer's needs. With a 1 to 5-day detection period urine testing is the most common method used by employers, courts and schools. However, hair drug and alcohol testing are becoming a frequently used testing method due to a detection period of approximately 90 days.

What is the most common urine/hair drug test?

Both a 5-panel urine or 5 panel hair drug test screens for the same drugs, however, the look-back period or detection window is very different. A urine drug test provides a look back period of 1-5 days while a hair drug test provides use up to 90 days from the date the specimen was collected.

Court Ordered Drug Testing (Probation/Child Custody)

Our local drug testing Detroit, MI centers provide drug and alcohol tests that are utilized for a wide variety of court ordered proceedings, including probation and other types of government required tests. Observed tests are available and tests results can be submitted for a wide variety of court ordered proceedings including probation hearings, child custody cases, litigation and all manner of government required tests.

Court ordered drug tests should contain detailed instructions specifying the type of test to be administered and the drugs that should be screened for. If sample collection needs to be witnessed in order to prevent potential tampering or substitution, those specifications will be stated in the court order.

DOT Drug and Alcohol Testing Services in Detroit, MI

We also specialize in providing testing services for all DOT Modes including Trucking Industry (FMCSA), Maritime Industry (USCG), Aviation Industry (FAA), Public Transportation (FTA), Railroad Industry (FRA) and Pipeline Industry (PHMSA) in accordance with Part 40 of the US Department of Transportation Compliance Regulations. Additional DOT Services include consortium enrollment, MVR reports, Supervisor Training and policy manual development. In addition, we offer a complete DOT Compliance Program for single operators and small trucking companies.

Additional DOT Services:

  • Consortium Enrollment
  • DOT Physicals
  • Supervisor Training
  • Employer Drug Policy Development
  • MVR Reports
  • Employee Training
  • Background Checks
  • FMCSA Clearinghouse Verification/Search

Employer/Drug Free Workplace Testing in Detroit, MI

Many companies and employers may be interested in being a drug free workplace, if so, Accredited Drug Testing specializes in providing comprehensive and cost-effective drug free workplace programs for small, medium and large companies. Organizations that utilize an employee drug testing program are commonly referred to as a Drug Free Workplace. However, many times companies do not fully qualify as a Drug Free Workplace because the drug testing program which they use does not have all of the components which make up a true Drug Free Workplace under their State specific law. Our Drug Testing Detroit, MI locations are ready to serve your needs.

Want to open a No Fee employer account? Click Here to open your employer drug testing account today and save money!

What Are the Benefits of Being a Drug Free Workplace in Detroit, MI?

  • Enhanced Employee Performance
  • Reduced Job-Related Accidents
  • Reduced Employee Absenteeism
  • Lower Workers Compensation Rates
  • Improved Employee Moral
  • Customer Satisfaction

On-site/Mobile Drug Testing in Detroit, MI

Do you have at least 10 employees needing a drug or alcohol test? If so, Accredited Drug Testing can provide on-site drug testing at your place of business. On-site drug testing services is frequently used by construction sites, manufacturing facilities, job fairs. On-site drug testing is available for pre employment and random testing. Call us today at (800)221-4291 and speak to our on-site coordinator to schedule your drug testing event in Detroit, MI.

Drug Testing Locations in Detroit, MI

Accredited Drug Testing has drug testing locations in Detroit, MI and the surrounding areas. Many of our drug testing centers open early and have evening hours to accommodate a person's work schedule. Our drug testing locations in Detroit, MI have certified and trained drug testing specialists ready to serve your testing needs in a friendly, knowledgeable and confidential manner.

Drug testing purposes for employers include pre-employment, random selection, post-accident and reasonable suspicion. Testing purposes for individuals can include court ordered, probation, child custody or for any other personal reason.

Accredited Drug Testing is a nationwide drug testing company with testing centers in Detroit, MI specializing in Drug, Alcohol, DNA testing. DOT Physicals and Background Checks.

On the road or vacation? No worries! We can schedule your test, ANYWHERE, ANYTIME!

With over 20,000 testing centers throughout the United States, Accredited Drug Testing has testing centers in all States and in most cities and towns.

Which drug testing panel is right for you?

Drug test screening groups are commonly referred to as a drug testing panel. The most common panels used are a 5 panel, 10 panel and 12 panel drug tests, (panels specify how many drugs will be screened) however customized screeningings are available as well.

What is a Drug Test?

A drug test is a technical analysis of a biological specimen, for example urine, hair, blood, breath, sweat, and/or oral fluid/saliva-to determine the presence or absence of specified parent drugs or their metabolites. Major applications of drug testing include detection of the presence of performance enhancing steroids in sport, employers and parole/probation officers screening for drugs prohibited by law and police officers testing for the presence and concentration of alcohol (ethanol) in the blood commonly referred to as BAC (blood alcohol content). BAC tests are typically administered via a breathalyzer while urinalysis is used for the vast majority of drug testing in sports and the workplace. Numerous other methods with varying degrees of accuracy, sensitivity (detection threshold/cutoff), and detection periods exist. A drug test may also refer to a test that provides quantitative chemical analysis of an illegal drug, typically intended to help with responsible drug use.

Does passive smoke inhalation cause a false positive for marijuana?

"Passive" smoke inhalation from being in a room with people smoking marijuana is not considered valid, as the cut-off concentrations for lab analysis are set well above that which might occur for passive inhalation.

Other abnormalities in the urine screen may indicate that results may be a false negative or that there was deliberate adulteration of the sample. For example:

  • a low creatinine lab value can indicate that a urine sample was tampered with; either the subject diluted their urine by consuming excessive water just prior to testing, or water was added to the urine sample.
  • creatinine levels are often used in conjunction with specific gravity to determine if samples have been diluted. To help avoid this problem, the testing lab may color the water in their toilet blue to prevent the sample being diluted with water from the toilet.
  • subjects may also attempt to add certain enzymes to the urine sample to affect stability, but this often changes the pH, which is also tested.

How long do drugs stay in your system?

The window of detection or often times referred to as look back period of a drug test depend on several factors. Some of the factors impacting how long a drug will stay in your system are:

  • The amount of the drug taken
  • The frequency of the drug taken
  • The type of drug taken
  • An individual's body metabolic rate and general health
  • The amount of fluids consumed since ingesting the drug
  • The amount of exercise since ingesting the drug
  • Other genetic variations that would impact an individual's response to a specific drug

Why choose Accredited Drug Testing in Detroit, MI?

Our staff is prepared to assist you with any questions you may have in a friendly and confidential manner and providing exceptional customer service and being available when you need us for drug testing in Detroit, MI is our #1 Priority and we look forward to serving the needs of employers and individuals who need any type of test.

(800) 221-4291

Schedule Your Test

"When You Need a Test, Choose the Best"

Accredited Drug Testing

Testing Centers Nationwide

(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: Detroit

Detroit (/d??tr??t/, locally also /?di?tr??t/; French: Détroit, lit. 'strait') is the largest and most populous city in the U.S. state of Michigan, the largest United States city on the United States–Canada border, and the seat of Wayne County. The municipality of Detroit had a 2017 estimated population of 673,104, making it the 23rd-most populous city in the United States. The metropolitan area, known as Metro Detroit, is home to 4.3 million people, making it the second-largest in the Midwest after the Chicago metropolitan area. Regarded as a major cultural center, Detroit is known for its contributions to music and as a repository for art, architecture and design.

Detroit is a major port located on the Detroit River, one of the four major straits that connect the Great Lakes system to the Saint Lawrence Seaway. The Detroit Metropolitan Airport is among the most important hubs in the United States. The City of Detroit anchors the second-largest regional economy in the Midwest, behind Chicago and ahead of Minneapolis–Saint Paul, and the 13th-largest in the United States. Detroit and its neighboring Canadian city Windsor are connected through a tunnel and the Ambassador Bridge, the busiest international crossing in North America. Detroit is best known as the center of the U.S. automobile industry, and the "Big Three" auto manufacturers General Motors, Ford, and Chrysler are all headquartered in Metro Detroit.

In 1701, Antoine de la Mothe Cadillac founded Fort Pontchartrain du Détroit, the future city of Detroit. During the 19th century, it became an important industrial hub at the center of the Great Lakes region. With expansion of the auto industry in the early 20th century, the city and its suburbs experienced rapid growth, and by the 1940s, the city had become the fourth-largest in the country. However, due to industrial restructuring, the loss of jobs in the auto industry, and rapid suburbanization, Detroit lost considerable population from the late 20th century to the present. Since reaching a peak of 1.85 million at the 1950 census, Detroit's population has declined by more than 60 percent. In 2013, Detroit became the largest U.S. city to file for bankruptcy, which it successfully exited in December 2014, when the city government regained control of Detroit's finances.

Show Regional Data

Population (total): Population in 2017: 673,104 (100% urban, 0% rural).

Population (male): 319,063

Population (female): 354,041

Median Rent: Median gross rent in 2017: $782.

Poverty (overall): Percentage of residents living in poverty in 2017: 34.5%

Elevation: 600 feet

Races:
      Black alone - 529,593 - 78.7%
      White alone - 70,931 - 10.5%
      Hispanic - 48,328 - 7.2%
      Asian alone - 11,790 - 1.8%
      Two or more races - 9,319 - 1.4%
      American Indian alone - 2,046 - 0.3%
      Other race alone - 1,049 - 0.2%
      Native Hawaiian and Other
>Pacific Islander alone - 47 - 0.01%

On July 24, 1701, the French explorer Antoine de la Mothe Cadillac, along with more than a hundred other settlers, began constructing a small fort on the north bank of the Detroit River. Cadillac would later name the settlement Fort Pontchartrain du Détroit, after Louis Phélypeaux, comte de Pontchartrain, Minister of Marine under Louis XIV. France offered free land to colonists to attract families to Detroit; when it reached a total population of 800 in 1765, it was the largest European settlement between Montreal and New Orleans, both also French settlements. By 1773, the population of Detroit was 1,400. By 1778, its population was up to 2,144 and it was the third-largest city in the Province of Quebec.

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