Washington, DC Facts, Population, Income, Demographics, Economy

Population (total): Population in 2017: 693,972 (100% urban, 0% rural). >Population change since 2000: +21.3%

Poverty (overall): Percentage of residents living in poverty in 2017: 16.6%

Poverty (breakdown): (6.2% for White Non-Hispanic residents, 25.8% for Black residents, 13.1% for Hispanic or Latino residents, 14.4% for American Indian residents, 3.7% for Native Hawaiian and other Pacific Islander residents, 21.4% for other race residents, 12.4% for two or more races residents)

Sex Offenders: According to our research of District of Columbia and other state lists, there were 1,153 registered sex offenders living in Washington, District of Columbia as of January 18, 2021. The ratio of all residents to sex offenders in Washington is 591 to 1.The ratio of registered sex offenders to all re

Elevation: 18 feet

Population Density:

All three branches of the U.S. federal government are centered in the District: Congress (legislative), president (executive), and the Supreme Court (judicial). Washington is home to many national monuments, and museums, primarily situated on or around the National Mall. The city hosts 177 foreign embassies as well as the headquarters of many international organizations, trade unions, non-profits, lobbying groups, and professional associations, including the World Bank Group, the International Monetary Fund (IMF), the Organization of American States, AARP, the National Geographic Society, the Human Rights Campaign, the International Finance Corporation, and the American Red Cross.

Goldribbon

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)

Washington, District Of Columbia Drug Testing

Drug Testing10panel

10 Panel Drug Test, Washington, DC

Accredited Drug Testing provides a 10-panel drug test at testing centers located in Washington DC and throughout the local area. Same day service is available, and most testing centers are within minutes of your home or office. DOT drug testing and ETG Alcohol testing is also available.

815 CONNECTICUT AVE NW 0.4 miles

815 CONNECTICUT AVE NW
WASHINGTON, DC 20006
Categories: WASHINGTON DC

2029 K ST NW STE 301 0.7 miles

2029 K ST NW STE 301
WASHINGTON, DC 20006
Categories: WASHINGTON DC

1145 19TH ST NW STE 601 0.8 miles

1145 19TH ST NW STE 601
WASHINGTON, DC 20036
Categories: WASHINGTON DC

1145 19th Street NW Suite 506 0.8 miles

1145 19th Street NW Suite 506
Washington, DC 20036
Categories: Washington DC

1140 19TH ST NW STE 700 0.8 miles

1140 19TH ST NW STE 700
WASHINGTON, DC 20036
Categories: WASHINGTON DC

2440 M St NW Ste 414, 1.1 miles

2440 M St NW Ste 414,
Washington, DC 20037
Categories: Washington DC

911 U ST NW 1.6 miles

911 U ST NW
WASHINGTON, DC 20001
Categories: WASHINGTON DC

3422 GEORGIA AVE NW 2.6 miles

3422 GEORGIA AVE NW
WASHINGTON, DC 20010
Categories: WASHINGTON DC

3301 WILSON BLVD 3.5 miles

3301 WILSON BLVD
ARLINGTON, VA 22201
Categories: ARLINGTON VA

3263 COLUMBIA PIKE 3.7 miles

3263 COLUMBIA PIKE
ARLINGTON, VA 22204
Categories: ARLINGTON VA

920 VARNUM ST NE 4.0 miles

920 VARNUM ST NE
WASHINGTON, DC 20017
Categories: WASHINGTON DC

1005 N GLEBE RD STE 140 4.3 miles

1005 N GLEBE RD STE 140
ARLINGTON, VA 22201
Categories: ARLINGTON VA

4121 MINNESOTA AVE NE 4.8 miles

4121 MINNESOTA AVE NE
WASHINGTON, DC 20019
Categories: WASHINGTON DC

5550 COLUMBIA PIKE APT 551 5.3 miles

5550 COLUMBIA PIKE APT 551
ARLINGTON, VA 22204
Categories: ARLINGTON VA

6064 Arlington Blvd, Falls Church Medical Center 5.9 miles

6064 Arlington Blvd, Falls Church Medical Center
Falls Church, VA 22044
Categories: Falls Church VA

4320 SEMINARY RD 6.1 miles

4320 SEMINARY RD
ALEXANDRIA, VA 22304
Categories: ALEXANDRIA VA

225 REINEKERS LN 6.3 miles

225 REINEKERS LN
ALEXANDRIA, VA 22314
Categories: ALEXANDRIA VA

1401 BLAIR MILL RD APT 1222 6.6 miles

1401 BLAIR MILL RD APT 1222
SILVER SPRING, MD 20910
Categories: SILVER SPRING MD

8121 GEORGIA AVE STE 208 6.6 miles

8121 GEORGIA AVE STE 208
SILVER SPRING, MD 20910
Categories: SILVER SPRING MD

4527 DUKE ST 6.9 miles

4527 DUKE ST
ALEXANDRIA, VA 22304
Categories: ALEXANDRIA VA

5130 DUKE ST STE 10 7.4 miles

5130 DUKE ST STE 10
ALEXANDRIA, VA 22304
Categories: ALEXANDRIA VA

8218 WISCONSIN AVE STE 208 7.4 miles

8218 WISCONSIN AVE STE 208
BETHESDA, MD 20814
Categories: BETHESDA MD

5606 HOLTON LN 7.5 miles

5606 HOLTON LN
TEMPLE HILLS, MD 20748
Categories: TEMPLE HILLS MD

6020 RICHMOND HWY STE 100 7.6 miles

6020 RICHMOND HWY STE 100
ALEXANDRIA, VA 22303
Categories: ALEXANDRIA VA

920 W BROAD ST STE B 7.9 miles

920 W BROAD ST STE B
FALLS CHURCH, VA 22046
Categories: FALLS CHURCH VA

6144 EDSALL RD APT 303 8.2 miles

6144 EDSALL RD APT 303
ALEXANDRIA, VA 22304
Categories: ALEXANDRIA VA

9801 GEORGIA AVE STE 222 8.4 miles

9801 GEORGIA AVE STE 222
SILVER SPRING, MD 20902
Categories: SILVER SPRING MD

6715 Little River Turnpike Ste 300 8.9 miles

6715 Little River Turnpike Ste 300
Annandale, VA 22003
Categories: Annandale VA

4355 FORESTVILLE RD APT 302 9.7 miles

4355 FORESTVILLE RD APT 302
FORESTVILLE, MD 20747
Categories: FORESTVILLE MD

8700 CENTRAL AVE STE 204 9.8 miles

8700 CENTRAL AVE STE 204
LANDOVER, MD 20785
Categories: LANDOVER MD

11002 VEIRS MILL RD STE 700 9.8 miles

11002 VEIRS MILL RD STE 700
WHEATON, MD 20902
Categories: WHEATON MD

5590 GENERAL WASHINGTON DR 9.9 miles

5590 GENERAL WASHINGTON DR
ALEXANDRIA, VA 22312
Categories: ALEXANDRIA VA

6201 Greenbelt Rd, Suite M3 9.9 miles

6201 Greenbelt Rd, Suite M3
College Park, MD 20740
Categories: College Park MD

1600A BRIGHTSEAT RD APT 301 10.0 miles

1600A BRIGHTSEAT RD APT 301
HYATTSVILLE, MD 20785
Categories: HYATTSVILLE MD

6226 OLD FRANCONIA RD 10.1 miles

6226 OLD FRANCONIA RD
ALEXANDRIA, VA 22310
Categories: ALEXANDRIA VA

5501 BACKLICK RD 10.2 miles

5501 BACKLICK RD
SPRINGFIELD, VA 22151
Categories: SPRINGFIELD VA

7609 RICHMOND HWY STE B 10.2 miles

7609 RICHMOND HWY STE B
Alexandria, VA 22306
Categories: Alexandria VA

9141 ALAKING CT STE 112 10.3 miles

9141 ALAKING CT STE 112
CAPITOL HEIGHTS, MD 20743
Categories: CAPITOL HEIGHTS MD

5510 ALMA LN STE 200 10.4 miles

5510 ALMA LN STE 200
SPRINGFIELD, VA 22151
Categories: SPRINGFIELD VA

7933 BELLE POINT DR 10.6 miles

7933 BELLE POINT DR
GREENBELT, MD 20770
Categories: GREENBELT MD

8316 ARLINGTON BLVD STE 206 10.6 miles

8316 ARLINGTON BLVD STE 206
FAIRFAX, VA 22031
Categories: FAIRFAX VA

3020 Hamaker Court, B-110 11.0 miles

3020 Hamaker Court, B-110
Fairfax, VA 22031
Categories: Fairfax VA

6120 BRANDON AVE STE 105 11.0 miles

6120 BRANDON AVE STE 105
SPRINGFIELD, VA 22150
Categories: SPRINGFIELD VA

3510 HEIDI LN 11.0 miles

3510 HEIDI LN
SPRINGDALE, MD 20774
Categories: SPRINGDALE MD

8501 Arlington Blvd Ste 120, 11.1 miles

8501 Arlington Blvd Ste 120,
Fairfax, VA 22031
Categories: Fairfax VA

10452 BALTIMORE AVE 11.1 miles

10452 BALTIMORE AVE
BELTSVILLE, MD 20705
Categories: BELTSVILLE MD

8101 HINSON FARM RD STE 314 11.1 miles

8101 HINSON FARM RD STE 314
ALEXANDRIA, VA 22306
Categories: ALEXANDRIA VA

4451 PARLIAMENT PL STE G 11.3 miles

4451 PARLIAMENT PL STE G
LANHAM, MD 20706
Categories: LANHAM MD

4729 SELLMAN RD 11.8 miles

4729 SELLMAN RD
BELTSVILLE, MD 20705
Categories: BELTSVILLE MD

PO BOX 59815 11.9 miles

PO BOX 59815
ROCKVILLE, MD 20859
Categories: ROCKVILLE MD

11947 WINGED FOOT CT 12.0 miles

11947 WINGED FOOT CT
WALDORF, MD 20602
Categories: WALDORF MD

7700 OLD BRANCH AVE E108 12.3 miles

7700 OLD BRANCH AVE E108
CLINTON, MD 20735
Categories: CLINTON MD

11435 ABBOTTSWOOD CT 12.3 miles

11435 ABBOTTSWOOD CT
UPPER MARLBORO, MD 20774
Categories: UPPER MARLBORO MD

11435 ABBOTTSWOOD CT 12.3 miles

11435 ABBOTTSWOOD CT
LARGO, MD 20774
Categories: LARGO MD

100 MAPLE AVE E 12.3 miles

100 MAPLE AVE E
VIENNA, VA 22180
Categories: VIENNA VA

10117 PALAMAR DR 12.6 miles

10117 PALAMAR DR
LANHAM, MD 20706
Categories: LANHAM MD

12555 CENTRAL AVE. STE A&F 13.3 miles

12555 CENTRAL AVE. STE A&F
CHINO, CA 91710
Categories: CHINO CA

12200 ANNAPOLIS RD, SUITE 120 13.8 miles

12200 ANNAPOLIS RD, SUITE 120
GLENN DALE, MD 20769
Categories: GLENN DALE MD

13823 OUTLET DR 13.8 miles

13823 OUTLET DR
SILVER SPRING, MD 20904
Categories: SILVER SPRING MD

7839 ROLLING RD STE A 14.1 miles

7839 ROLLING RD STE A
SPRINGFIELD, VA 22153
Categories: SPRINGFIELD VA

Onsite Only 14.2 miles

Onsite Only
Largo, MD 20774
Categories: Largo MD

10560 MAIN ST 15.1 miles

10560 MAIN ST
FAIRFAX, VA 22030
Categories: FAIRFAX VA

10721 MAIN ST STE 3100 15.4 miles

10721 MAIN ST STE 3100
FAIRFAX, VA 22030
Categories: FAIRFAX VA

10721 Main Street, Suite 1400 15.4 miles

10721 Main Street, Suite 1400
Fairfax, VA 22030
Categories: Fairfax VA

42010 VILLAGE CENTER PLZ 15.4 miles

42010 VILLAGE CENTER PLZ
STONE RIDGE, VA 20105
Categories: STONE RIDGE VA

3676 Alpen Greenway 15.8 miles

3676 Alpen Greenway
Burtonsville, MD 20866
Categories: Burtonsville MD

3060 MITCHELLVILLE RD 16.4 miles

3060 MITCHELLVILLE RD
BOWIE, MD 20716
Categories: BOWIE MD

9707 Medical Center Dr Ste 120, 16.5 miles

9707 Medical Center Dr Ste 120,
Rockville, MD 20850
Categories: Rockville MD

15005 SHADY GROVE RD Ste 450 16.5 miles

15005 SHADY GROVE RD Ste 450
ROCKVILLE, MD 20850
Categories: ROCKVILLE MD

15225 Shady Grove Road, Suite 207 16.8 miles

15225 Shady Grove Road, Suite 207
Rockville, MD 20850
Categories: Rockville MD

P. O. BOX 376 16.8 miles

P. O. BOX 376
LAUREL, MD 20725
Categories: LAUREL MD

14800 PHYSICIANS LN STE 131 16.9 miles

14800 PHYSICIANS LN STE 131
ROCKVILLE, MD 20850
Categories: ROCKVILLE MD

4000 Mitchellville Rd Ste A112, 17.2 miles

4000 Mitchellville Rd Ste A112,
Bowie, MD 20716
Categories: Bowie MD

11848 Robertson Farm Circle 17.4 miles

11848 Robertson Farm Circle
Fairfax, VA 22030
Categories: Fairfax VA

18111 PRINCE PHILIP DR, STE T12 17.9 miles

18111 PRINCE PHILIP DR, STE T12
OLNEY, MD 20832
Categories: OLNEY MD

8768 SUSINI DR 18.4 miles

8768 SUSINI DR
LAUREL, MD 20723
Categories: LAUREL MD

106 Elden St Ste 18b, 18.4 miles

106 Elden St Ste 18b,
Herndon, VA 20170
Categories: Herndon VA

3650 JOSEPH SIEWICK DR Ste 400 18.5 miles

3650 JOSEPH SIEWICK DR Ste 400
FAIRFAX, VA 22033
Categories: FAIRFAX VA

208 ELDEN ST 18.6 miles

208 ELDEN ST
HERNDON, VA 20170
Categories: HERNDON VA

3059 MARSHALL HALL RD 18.6 miles

3059 MARSHALL HALL RD
BRYANS ROAD, MD 20616
Categories: BRYANS ROAD MD

2170 OLD WASHINGTON RD STE 111 18.8 miles

2170 OLD WASHINGTON RD STE 111
WALDORF, MD 20601
Categories: WALDORF MD

462 HERNDON PKWY STE 103 18.8 miles

462 HERNDON PKWY STE 103
HERNDON, VA 20170
Categories: HERNDON VA

8945 N WESTLAND DR 18.9 miles

8945 N WESTLAND DR
GAITHERSBURG, MD 20877
Categories: GAITHERSBURG MD

431 N FREDERICK AVE GAITHERSBURG 18.9 miles

431 N FREDERICK AVE GAITHERSBURG
GAITHERSBURG, MD 20877
Categories: GAITHERSBURG MD

On-site ONLY 18.9 miles

On-site ONLY
LAUREL, MD 20724
Categories: LAUREL MD

12713 SHOPPES LN 19.1 miles

12713 SHOPPES LN
FAIRFAX, VA 22033
Categories: FAIRFAX VA

216 Locust St 19.1 miles

216 Locust St
Occaquan, VA 22125
Categories: Occaquan VA

803 RUSSELL AVE 20.2 miles

803 RUSSELL AVE
GAITHERSBURG, MD 20879
Categories: GAITHERSBURG MD

3500 OLD WASHINGTON RD STE 104 20.3 miles

3500 OLD WASHINGTON RD STE 104
WALDORF, MD 20602
Categories: WALDORF MD

3460 Old Washington Rd Ste 104, 20.3 miles

3460 Old Washington Rd Ste 104,
Waldorf, MD 20602
Categories: Waldorf MD

12070 OLD LINE CTR STE 201 20.9 miles

12070 OLD LINE CTR STE 201
WALDORF, MD 20602
Categories: WALDORF MD

46440 BENEDICT DR STE 108 21.2 miles

46440 BENEDICT DR STE 108
STERLING, VA 20164
Categories: STERLING VA

3070 HEATHCOTE RD 21.2 miles

3070 HEATHCOTE RD
WALDORF, MD 20602
Categories: WALDORF MD

4437 BROOKFIELD CORPORATE DR STE 108 21.8 miles

4437 BROOKFIELD CORPORATE DR STE 108
CHANTILLY, VA 20151
Categories: CHANTILLY VA

6201 CENTREVILLE RD STE 200 21.9 miles

6201 CENTREVILLE RD STE 200
CENTREVILLE, VA 20121
Categories: CENTREVILLE VA

21525 RIDGETOP CIR STE 260 21.9 miles

21525 RIDGETOP CIR STE 260
STERLING, VA 20166
Categories: STERLING VA

1411 H SERVICE RD 22.0 miles

1411 H SERVICE RD
CHANTILLY, VA 20151
Categories: CHANTILLY VA

21036 TRIPLESEVEN RD 22.1 miles

21036 TRIPLESEVEN RD
STERLING, VA 20165
Categories: STERLING VA

2080 Daniel Stuart Square, 22.2 miles

2080 Daniel Stuart Square,
Woodbridge, VA 22191
Categories: Woodbridge VA

45305 CATALINA CT STE 103 22.2 miles

45305 CATALINA CT STE 103
STERLING, VA 20166
Categories: STERLING VA

14527 JEFFERSON DAVIS HWY FEATHERSTONE SQUARE SHOPPING CTR 22.4 miles

14527 JEFFERSON DAVIS HWY FEATHERSTONE SQUARE SHOPPING CTR
WOODBRIDGE, VA 22191
Categories: WOODBRIDGE VA

2 Pidgeon Hill Dr Suite 120, 22.5 miles

2 Pidgeon Hill Dr Suite 120,
Sterling, VA 20165
Categories: Sterling VA

14010 SMOKETOWN ROAD, STE 101 22.6 miles

14010 SMOKETOWN ROAD, STE 101
WOODBRIDGE, VA 22192
Categories: WOODBRIDGE VA

12731 Marblestone Dr, Suite 100 22.7 miles

12731 Marblestone Dr, Suite 100
Woodbridge, VA 22192
Categories: Woodbridge VA

12321 MIDDLEBROOK RD 22.9 miles

12321 MIDDLEBROOK RD
GERMANTOWN, MD 20874
Categories: GERMANTOWN MD

12581 MILSTEAD WAY STE 103 22.9 miles

12581 MILSTEAD WAY STE 103
WOODBRIDGE, VA 22192
Categories: WOODBRIDGE VA

2 LYNDHURST CT 23.0 miles

2 LYNDHURST CT
STERLING, VA 20165
Categories: STERLING VA

6656 DOBBIN RD 23.1 miles

6656 DOBBIN RD
COLUMBIA, MD 21045
Categories: COLUMBIA MD

19785 CRYSTAL ROCK DR 23.1 miles

19785 CRYSTAL ROCK DR
GERMANTOWN, MD 20874
Categories: GERMANTOWN MD

19785 CRYSTAL ROCK DR, STE 308 23.1 miles

19785 CRYSTAL ROCK DR, STE 308
GERMANTOWN, MD 20874
Categories: GERMANTOWN MD

11055 Little Patuxent Pkwy, SUITE 202 23.6 miles

11055 Little Patuxent Pkwy, SUITE 202
Columbia, MD 21044
Categories: Columbia MD

20528 Boland Farm Rd Ste 205, 23.6 miles

20528 Boland Farm Rd Ste 205,
Germantown, MD 20876
Categories: Germantown MD

4200 PLEASANT VALLEY RD 23.6 miles

4200 PLEASANT VALLEY RD
CHANTILLY, VA 20151
Categories: CHANTILLY VA

4158 DALE BLVD 23.8 miles

4158 DALE BLVD
DALE CITY, VA 22193
Categories: DALE CITY VA

21785 Filigree Court, Suite 20, 24.0 miles

21785 Filigree Court, Suite 20,
Ashburn, VA 20147
Categories: Ashburn VA

21785 FILIGREE CT 24.1 miles

21785 FILIGREE CT
ASHBURN, VA 20147
Categories: ASHBURN VA

14142 MINNIEVILLE RD MINNIEVILLE PLAZE SUITE 204 24.3 miles

14142 MINNIEVILLE RD MINNIEVILLE PLAZE SUITE 204
WOODBRIDGE, VA 22193
Categories: WOODBRIDGE VA

8694 CENTREVILLE RD 24.3 miles

8694 CENTREVILLE RD
MANASSAS, VA 20110
Categories: MANASSAS VA

8773 MATHIS AVE 24.4 miles

8773 MATHIS AVE
MANASSAS, VA 20110
Categories: MANASSAS VA

7377 WASHINGTON BLVD STE 101-102 24.5 miles

7377 WASHINGTON BLVD STE 101-102
ELKRIDGE, MD 21075
Categories: ELKRIDGE MD

6785 Business Pkwy 24.6 miles

6785 Business Pkwy
Elkridge, MD 21075
Categories: Elkridge MD

Urine drug testing is the most common and customizable screening method available in the drug testing world. Many times, drug tests are ordered from companies, courts, or individuals without knowing what drug panel is needing to be analyzed.

The most common drug panel options include the 5,10, 12, 14 and 17 panel drug tests but we also offer specialized and customized panels based on your specific need and we are here to discuss exactly what is tested in each type of drug test panel.

Urine or Hair Drug Testing in Washington, DC - You Choose!

The detection period for a urine drug test is 1-5 days. However, hair drug testing is becoming more common because the detection period for a standard hair test can be up to 90 days. You must have at least an inch and a half of hair (1.5 inches) on your head or body hair may be used when conducting a hair drug test.

Facts About 10 Panel Drug Test

  • The most cost-effective option in the workplace
  • Most common and customizable screening method
  • Detects recent drug use
  • Available in instant or lab based testing options

Remember that many opioid addictions lead to further drug use, including heroin, so you may find that a standard 5 and 10 panel is not fulfilling your needs. In this case, consider a 12-panel drug test, which tests for additional opiates and painkillers that would not show up on a test with fewer panels.

A urine drug test detects recent drug use and is currently the only testing method that is approved for federally mandated drug testing.(5 panel DOT drug Test) Urine testing is appropriate for all testing reasons, from pre-employment to random to post-accident - and can be performed for a wide range of illicit and prescription drugs.

What drug are tested for in a 10 Panel Drug Test?

The drugs tested in a10 panel urine drug test include:

  • Amphetamines
  • Barbiturates
  • Benzodiazepines
  • Cocaine
  • Marijuana
  • MDA
  • Methadone
  • Methaqualone
  • Opiates
  • PCP
  • Propoxyphene

The standard 10 panel drug test is typically collected at a collection site and analyzed at a SAMHSA Certified Laboratory. If you need a rapid results test, the 10 panel is available for a rapid result in most areas Nationwide. Results for a rapid results test are typically available the same business day (for negative results) and if a non-negative result exist, we send the specimen to the lab to perform confirmation testing at no additional charge.

What is a drug test?

A drug test is a technical analysis of a biological specimen such as urine, hair, blood, breath, finger nail and oral fluid/saliva. The common procedure for a drug test is to have a donor provide a specimen to a drug testing collection specialist, complete a chain of custody form and then the collector will send by carrier the specimen to a laboratory for analysis and a determination if the specimen is negative or positive. Although there many laboratories in the United States which provide drug testing analysis, it is recommended that only a laboratory that is SAMHSA Certified is to be used when determining a drug testing result.

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

In the case of life-threatening symptoms, unconsciousness, or bizarre behavior in an emergency situation, screening for common drugs and toxins may help find the cause, called a toxicology test or tox screen to denote the broader area of possible substances beyond just self-administered drugs. These tests can also be done post-mortem during an autopsy in cases where a death was not expected. The test is usually done within 96 h (4 days) after the desire for the test is realized. Both a urine sample and a blood sample may be tested.

ADT offers 10 panel urine drug tests in Washington, DC.
Don't see your location, call us today at (800) 221-4291 (800) 221-4291

Washington Drug Testing locations

To schedule a 5, 10, 12, 14 or 17 panel urine or hair drug test at a testing center in Washington DC, please call (800) 221-4291 or schedule online.

Local Washington Information

Local Area Info: Washington, D.C.

Washington, D.C., formally the District of Columbia and commonly referred to as Washington or D.C., is the capital of the United States. Founded after the American Revolution as the seat of government of the newly independent country, Washington was named after George Washington, first President of the United States and Founding Father. As the seat of the United States federal government and several international organizations, Washington is an important world political capital. The city is also one of the most visited cities in the world, with more than 20 million tourists annually.

The signing of the Residence Act on July 16, 1790, approved the creation of a capital district located along the Potomac River on the country's East Coast. The U.S. Constitution provided for a federal district under the exclusive jurisdiction of the U.S. Congress, and the District is therefore not a part of any state. The states of Maryland and Virginia each donated land to form the federal district, which included the pre-existing settlements of Georgetown and Alexandria. The City of Washington was founded in 1791 to serve as the new national capital. In 1846, Congress returned the land originally ceded by Virginia; in 1871, it created a single municipal government for the remaining portion of the District.

Washington had an estimated population of 702,455 as of July 2018[update], making it the 20th most populous city in the United States. Commuters from the surrounding Maryland and Virginia suburbs raise the city's daytime population to more than one million during the workweek. Washington's metropolitan area, the country's sixth largest, had a 2017 estimated population of 6.2 million residents.

Show Regional Data

Population (total): Population in 2017: 693,972 (100% urban, 0% rural). >Population change since 2000: +21.3%

Poverty (overall): Percentage of residents living in poverty in 2017: 16.6%

Poverty (breakdown): (6.2% for White Non-Hispanic residents, 25.8% for Black residents, 13.1% for Hispanic or Latino residents, 14.4% for American Indian residents, 3.7% for Native Hawaiian and other Pacific Islander residents, 21.4% for other race residents, 12.4% for two or more races residents)

Sex Offenders: According to our research of District of Columbia and other state lists, there were 1,153 registered sex offenders living in Washington, District of Columbia as of January 18, 2021. The ratio of all residents to sex offenders in Washington is 591 to 1.The ratio of registered sex offenders to all re

Elevation: 18 feet

Population Density:

All three branches of the U.S. federal government are centered in the District: Congress (legislative), president (executive), and the Supreme Court (judicial). Washington is home to many national monuments, and museums, primarily situated on or around the National Mall. The city hosts 177 foreign embassies as well as the headquarters of many international organizations, trade unions, non-profits, lobbying groups, and professional associations, including the World Bank Group, the International Monetary Fund (IMF), the Organization of American States, AARP, the National Geographic Society, the Human Rights Campaign, the International Finance Corporation, and the American Red Cross.