Adelphi, MD Facts, Population, Income, Demographics, Economy

Population (male): 7,773

Cost of Living: March 2019 cost of living index in Adelphi: 167.2 (very high, U.S. average is 100)

Sex Offenders: According to our research of Maryland and other state lists, there were 12 registered sex offenders living in Adelphi, Maryland as of January 16, 2021. The ratio of all residents to sex offenders in Adelphi is 1,311 to 1.The ratio of registered sex offenders to all residents in this city is lower t

Ancestries: Ancestries: Ethiopian (4.7%), African (3.2%), Jamaican (2.2%), Haitian (2.0%), Nigerian (1.8%), American (1.5%).

Land Area: 2.96 square miles.

The following is a list of historic sites in Adelphi identified by the Maryland-National Capital Park and Planning Commission:

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)

Adelphi, Maryland Drug Testing

Adelphi, Maryland Drug and Alcohol Testing1 centers

Adelphi, Maryland Drug and Alcohol Testing

Accredited Drug Testing Inc (ADT) offers Adelphi drug testing, Adelphi alcohol testing and Adelphi DNA testing at many locations in the Adelphi, MD area for employers and individuals in need of a drug, alcohol or DNA test. In addition, most Adelphi Drug Testing locations are within minutes of your home or office. Testing locations are open for DOT and NON-DOT drug and alcohol testing.

Testing locations do not accept payment and require a test registration/donor pass to conduct a drug, alcohol or DNA test. You must call (800) 221-4291 to register or online for the test. No appointment is needed, but a test registration is required.

Adelphi Drug Testing locations

8121 GEORGIA AVE STE 208 3.1 miles

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

10452 BALTIMORE AVE 3.3 miles

10452 BALTIMORE AVE
BELTSVILLE, MD 20705
Categories: BELTSVILLE MD

1401 BLAIR MILL RD APT 1222 3.4 miles

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

6201 Greenbelt Rd, Suite M3 3.5 miles

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

9801 GEORGIA AVE STE 222 3.9 miles

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

4729 SELLMAN RD 3.9 miles

4729 SELLMAN RD
BELTSVILLE, MD 20705
Categories: BELTSVILLE MD

920 VARNUM ST NE 4.3 miles

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

7933 BELLE POINT DR 4.4 miles

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

11002 VEIRS MILL RD STE 700 4.8 miles

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

3422 GEORGIA AVE NW 5.6 miles

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

13823 OUTLET DR 5.7 miles

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

911 U ST NW 6.6 miles

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

8218 WISCONSIN AVE STE 208 6.7 miles

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

4121 MINNESOTA AVE NE 7.4 miles

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

10117 PALAMAR DR 7.6 miles

10117 PALAMAR DR
LANHAM, MD 20706
Categories: LANHAM MD

3676 Alpen Greenway 7.6 miles

3676 Alpen Greenway
Burtonsville, MD 20866
Categories: Burtonsville MD

1145 19th Street NW Suite 506 7.8 miles

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

1140 19TH ST NW STE 700 7.8 miles

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

1145 19TH ST NW STE 601 7.8 miles

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

815 CONNECTICUT AVE NW 7.9 miles

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

2029 K ST NW STE 301 8.0 miles

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

2440 M St NW Ste 414, 8.1 miles

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

4451 PARLIAMENT PL STE G 8.2 miles

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

3510 HEIDI LN 8.5 miles

3510 HEIDI LN
SPRINGDALE, MD 20774
Categories: SPRINGDALE MD

P. O. BOX 376 8.9 miles

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

12200 ANNAPOLIS RD, SUITE 120 9.8 miles

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

1600A BRIGHTSEAT RD APT 301 10.0 miles

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

8700 CENTRAL AVE STE 204 10.0 miles

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

8768 SUSINI DR 10.2 miles

8768 SUSINI DR
LAUREL, MD 20723
Categories: LAUREL MD

3301 WILSON BLVD 10.7 miles

3301 WILSON BLVD
ARLINGTON, VA 22201
Categories: ARLINGTON VA

11947 WINGED FOOT CT 10.9 miles

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

On-site ONLY 11.3 miles

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

9141 ALAKING CT STE 112 11.3 miles

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

1005 N GLEBE RD STE 140 11.3 miles

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

18111 PRINCE PHILIP DR, STE T12 11.4 miles

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

3263 COLUMBIA PIKE 11.7 miles

3263 COLUMBIA PIKE
ARLINGTON, VA 22204
Categories: ARLINGTON VA

PO BOX 59815 11.8 miles

PO BOX 59815
ROCKVILLE, MD 20859
Categories: ROCKVILLE MD

11435 ABBOTTSWOOD CT 11.8 miles

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

11435 ABBOTTSWOOD CT 11.8 miles

11435 ABBOTTSWOOD CT
LARGO, MD 20774
Categories: LARGO MD

12555 CENTRAL AVE. STE A&F 12.1 miles

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

4355 FORESTVILLE RD APT 302 13.0 miles

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

5550 COLUMBIA PIKE APT 551 13.0 miles

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

6064 Arlington Blvd, Falls Church Medical Center 13.0 miles

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

5606 HOLTON LN 13.2 miles

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

15005 SHADY GROVE RD Ste 450 13.6 miles

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

15225 Shady Grove Road, Suite 207 13.7 miles

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

3060 MITCHELLVILLE RD 13.7 miles

3060 MITCHELLVILLE RD
BOWIE, MD 20716
Categories: BOWIE MD

9707 Medical Center Dr Ste 120, 13.7 miles

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

920 W BROAD ST STE B 13.8 miles

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

Onsite Only 13.9 miles

Onsite Only
Largo, MD 20774
Categories: Largo MD

4000 Mitchellville Rd Ste A112, 13.9 miles

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

4320 SEMINARY RD 14.3 miles

4320 SEMINARY RD
ALEXANDRIA, VA 22304
Categories: ALEXANDRIA VA

14800 PHYSICIANS LN STE 131 14.4 miles

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

225 REINEKERS LN 14.5 miles

225 REINEKERS LN
ALEXANDRIA, VA 22314
Categories: ALEXANDRIA VA

6656 DOBBIN RD 14.9 miles

6656 DOBBIN RD
COLUMBIA, MD 21045
Categories: COLUMBIA MD

4527 DUKE ST 15.1 miles

4527 DUKE ST
ALEXANDRIA, VA 22304
Categories: ALEXANDRIA VA

8945 N WESTLAND DR 15.2 miles

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

431 N FREDERICK AVE GAITHERSBURG 15.2 miles

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

11055 Little Patuxent Pkwy, SUITE 202 15.4 miles

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

5130 DUKE ST STE 10 15.5 miles

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

6020 RICHMOND HWY STE 100 15.8 miles

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

6144 EDSALL RD APT 303 16.2 miles

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

6715 Little River Turnpike Ste 300 16.4 miles

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

803 RUSSELL AVE 16.5 miles

803 RUSSELL AVE
GAITHERSBURG, MD 20879
Categories: GAITHERSBURG MD

7377 WASHINGTON BLVD STE 101-102 16.5 miles

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

6785 Business Pkwy 16.6 miles

6785 Business Pkwy
Elkridge, MD 21075
Categories: Elkridge MD

8316 ARLINGTON BLVD STE 206 16.8 miles

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

3020 Hamaker Court, B-110 17.0 miles

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

42010 VILLAGE CENTER PLZ 17.1 miles

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

8501 Arlington Blvd Ste 120, 17.2 miles

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

100 MAPLE AVE E 17.2 miles

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

5590 GENERAL WASHINGTON DR 17.8 miles

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

7700 OLD BRANCH AVE E108 17.8 miles

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

5501 BACKLICK RD 18.0 miles

5501 BACKLICK RD
SPRINGFIELD, VA 22151
Categories: SPRINGFIELD VA

5510 ALMA LN STE 200 18.1 miles

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

6226 OLD FRANCONIA RD 18.2 miles

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

7609 RICHMOND HWY STE B 18.4 miles

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

6120 BRANDON AVE STE 105 18.9 miles

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

8101 HINSON FARM RD STE 314 19.2 miles

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

12321 MIDDLEBROOK RD 19.6 miles

12321 MIDDLEBROOK RD
GERMANTOWN, MD 20874
Categories: GERMANTOWN MD

408 HEADQUARTERS DR STE 3-B 19.7 miles

408 HEADQUARTERS DR STE 3-B
MILLERSVILLE, MD 21108
Categories: MILLERSVILLE MD

19785 CRYSTAL ROCK DR 19.8 miles

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

19785 CRYSTAL ROCK DR, STE 308 19.8 miles

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

20528 Boland Farm Rd Ste 205, 19.9 miles

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

808 LANDMARK DR STE 116 20.4 miles

808 LANDMARK DR STE 116
GLEN BURNIE, MD 21061
Categories: GLEN BURNIE MD

9055 Chevrolet Dr Ste 101, 20.4 miles

9055 Chevrolet Dr Ste 101,
Ellicott City, MD 21043
Categories: Ellicott City MD

200 Hospital Dr Ste 103, 21.1 miles

200 Hospital Dr Ste 103,
Glen Burnie, MD 21061
Categories: Glen Burnie MD

10560 MAIN ST 21.1 miles

10560 MAIN ST
FAIRFAX, VA 22030
Categories: FAIRFAX VA

811 CROMWELL PARK DR STE 104 21.2 miles

811 CROMWELL PARK DR STE 104
GLEN BURNIE, MD 21061
Categories: GLEN BURNIE MD

9396D BALTIMORE NATIONAL PIKE 21.3 miles

9396D BALTIMORE NATIONAL PIKE
ELLICOTT CITY, MD 21042
Categories: ELLICOTT CITY MD

106 Elden St Ste 18b, 21.3 miles

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

10721 MAIN ST STE 3100 21.3 miles

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

10721 Main Street, Suite 1400 21.3 miles

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

802 Cromwell Park Dr STE H-Cromwell Business Park 21.4 miles

802 Cromwell Park Dr STE H-Cromwell Business Park
Glen Burnie, MD 21061
Categories: Glen Burnie MD

208 ELDEN ST 21.5 miles

208 ELDEN ST
HERNDON, VA 20170
Categories: HERNDON VA

5822 OAKLAND RD 21.8 miles

5822 OAKLAND RD
HALETHORPE, MD 21227
Categories: HALETHORPE MD

701 DIGITAL DRIVE STE L 21.9 miles

701 DIGITAL DRIVE STE L
LINTHICUM HEIGHTS, MD 21090
Categories: LINTHICUM HEIGHTS MD

462 HERNDON PKWY STE 103 22.0 miles

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

7839 ROLLING RD STE A 22.1 miles

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

2661 RIVA RD BLDG 600 SUITE 610 22.2 miles

2661 RIVA RD BLDG 600 SUITE 610
ANNAPOLIS, MD 21401
Categories: ANNAPOLIS MD

3169 BRAVERTON ST, STE 200 22.4 miles

3169 BRAVERTON ST, STE 200
EDGEWATER, MD 21037
Categories: EDGEWATER MD

3059 SOLOMONS ISLAND RD 22.4 miles

3059 SOLOMONS ISLAND RD
EDGEWATER, MD 21037
Categories: EDGEWATER MD

46440 BENEDICT DR STE 108 22.7 miles

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

75 MAYO RD 22.7 miles

75 MAYO RD
EDGEWATER, MD 21037
Categories: EDGEWATER MD

4807 BENSON AVE 23.2 miles

4807 BENSON AVE
BALTIMORE, MD 21227
Categories: BALTIMORE MD

820 Bestgate Rd, 23.2 miles

820 Bestgate Rd,
Annapolis, MD 21401
Categories: Annapolis MD

11848 Robertson Farm Circle 23.2 miles

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

3650 JOSEPH SIEWICK DR Ste 400 23.3 miles

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

21525 RIDGETOP CIR STE 260 23.4 miles

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

537 RITCHIE HWY STE 2G 23.4 miles

537 RITCHIE HWY STE 2G
SEVERNA PARK, MD 21146
Categories: SEVERNA PARK MD

21036 TRIPLESEVEN RD 23.5 miles

21036 TRIPLESEVEN RD
STERLING, VA 20165
Categories: STERLING VA

1419 KNECHT AVE 23.5 miles

1419 KNECHT AVE
BALTIMORE, MD 21227
Categories: BALTIMORE MD

2 Pidgeon Hill Dr Suite 120, 23.8 miles

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

2 LYNDHURST CT 23.9 miles

2 LYNDHURST CT
STERLING, VA 20165
Categories: STERLING VA

5411 Old Frederick Rd Ste 9, 23.9 miles

5411 Old Frederick Rd Ste 9,
Baltimore, MD 21229
Categories: Baltimore MD

2 East Rolling Crossroads, Suite 51 24.0 miles

2 East Rolling Crossroads, Suite 51
Catonsville, MD 21228
Categories: Catonsville MD

2701 W PATAPSCO AVE STE 225 24.3 miles

2701 W PATAPSCO AVE STE 225
BALTIMORE, MD 21230
Categories: BALTIMORE MD

12713 SHOPPES LN 24.4 miles

12713 SHOPPES LN
FAIRFAX, VA 22033
Categories: FAIRFAX VA

2170 OLD WASHINGTON RD STE 111 24.7 miles

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

1419 FOREST DR STE 104 24.9 miles

1419 FOREST DR STE 104
ANNAPOLIS, MD 21403
Categories: ANNAPOLIS MD

45305 CATALINA CT STE 103 25.0 miles

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

For additional testing center locations in the State of Maryland, please call (800) 221-4291

With our talented team of drug testing technicians, you can always count on receiving a professional and knowledgeable experience delivered each time with the utmost respect for confidentiality.

Every day we work closely with companies of all sizes and all industries, as well as with third party administrators and individuals in need of an Adelphi drug test. Our comprehensive portfolio of Adelphi drug testing and Adelphi alcohol screening services is designed to always meet your testing needs.

Our service of Adelphi drug testing, alcohol testing and DNA testing is designed to be your “One Stop Shopping” for all of your Adelphi drug testing needs.

Adelphi Drug Testing Services

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The ADT Adelphi drug testing centers provides a wide variety of standard drug and alcohol tests, as well as customized drug screening to meet a specific need. Our standard drug test is a 5 panel, 9 panel, 10 panel, 11 panel and 12 panel screen which can also be expanded to look for additional opiates, prescription drugs, K2, spice and bath salts. If you are not sure of what particular Adelphi drug test you need, please speak with one of our trained professionals to review some of the many options available to you at our Adelphi Accredited Drug Testing centers. Our Maryland drug testing centers are located throughout the state and our ADT staff members are committed to providing affordable, convenient and confidential drug, alcohol and DNA testing services.

Local Adelphi Information

Local Area Info: Adelphi, Maryland

Adelphi is an unincorporated area and census-designated place in Prince George's County, Maryland. The population was 15,086 at the 2010 United States Census. Adelphi includes the following subdivisions; Adelphi, Adelphi Park, Adelphi Hills, Adelphi Terrace, Adelphi Village, Buck Lodge, Chatham, Cool Spring Terrace, Hillandale Forest, Knollwood, Lewiston, and White Oak Manor.

The unincorporated Adelphi community takes its name from the historic Adelphi Mill, established in 1796 along the Northwest Branch of the Anacostia River. The Adelphi Mill is administered by the Maryland-National Capital Park and Planning Commission and continues to attract visitors and can be rented for special functions. During the 19th century, George Washington Riggs acquired much of the area northeast of Washington, D.C., as his Green Hill estate in the Chillum Manor district. That estate included present-day Adelphi. In the early 1920s, part of the area was acquired by Leander McCormick-Goodhart as part of his Langley Park estate. Labor organizer Mary Harris "Mother" Jones died in 1930, at the farm of Walter and Lillie May Burgess near Powder Mill and Riggs Roads in present-day Adelphi. A marker was erected by the Maryland State Highway Administration commemorating Mother Jones at her death site. Unlike its nearby neighbors Hyattsville and College Park, the area remained relatively undeveloped until immediately following World War II. At that time, subdivisions quickly developed. To distinguish it from the other neighboring unincorporated communities of Lewisdale and Langley Park, the growing subdivisions banded together in the mid-1950s and adopted the name "Adelphi" to reflect their commitment to the preservation of the historic mill of the same name. These subdivisions now include Adelphi Park, Chatham, Cool Spring Terrace, Adelphi, Buck Lodge, White Oak Manor, Hillandale Forest, Knollwood, and Lewiston. A community focal point that originally developed in the late 1950s is the Adelphi Pool, a private pool in the Adelphi neighborhood, located next to George Washington Cemetery on Riggs Road. In order to swim at the Adelphi Pool, people are required to purchase a membership. Non-members of the Adelphi pool may swim, provided they are accompanied with a member. However, in order for non-members to enjoy this privilege, they must fork out a small fee. The Adelphi pool, like most other private swimming pools, does offer swimming lessons and also features swim teams which compete against each other. Two notable features about the Adelphi Pool, is that it features a long water slide, as well as a small basketball hoop.

In 1971, the Harry Diamond Laboratories was established on 137 acres (0.55km2) in the northern part of Adelphi. That facility continues as the Adelphi Laboratory Center, Army Research Laboratory (ARL), the U.S. Army's corporate research laboratory. Other adjacent federal facilities include the National Archives at College Park and headquarters of the Food and Drug Administration.

View all Maryland locations.

Adelphi Employee Drug Testing

Businesses 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.

The benefits of being a true Drug Free Workplace can include but are not limited to:

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

In addition, many companies regardless of size report that being a Drug Free Workplace has increased the quality of job applicants and improved the overall workplace environment.

Also many states such as Maryland, Georgia, Kentucky, Mississippi, Tennessee, South Carolina, Virginia, Wyoming, Ohio, Alabama, Arkansas, Washington provide by law a discount on workers compensation insurance rates provided a business qualifies as a Drug Free Workplace in accordance with state law.

States Which Provide Workers Compensation Discounts for Drug Free Workplace Programs

Alabama 5% Arkansas 5% Maryland 5%
Kentucky 5% Misissippi 5% Ohio 5%
Tennessee 5% Virginia 5% Washington 5%

In addition to the States listed above, New York, Idaho, Hawaii and many other States also offer Workers Compensation Insurance discounts for employers who qualify as a drug free workplace. Discounts are based on individual program requirements and have no fixed rate.

Accredited Drug Testing Inc will work with your insurance agent to insure that any available discounts are provided for implementing and properly maintaining a drug free workplace.

Any company can benefit by being a Drug Free Workplace regardless of the number of employees but it is crucially important that any business that wishes to be a Drug Free Workplace maintain the program properly.

A properly maintained Drug Free Workplace should include the following:

  • A written Drug Free Workplace Policy
  • Employee Drug Testing
  • Employee Education
    • Supervisor Training
    • Employee Assistance Program(EAP)
    • Drug Free Workplace Signage

Studies have shown that substance abuse among employees has serious repercussions for both the working environment and the economic success of the business. As a result of drug and alcohol abuse, employers see increased costs related to medical fees, absenteeism and overall productivity.

Adelphi companies regardless of size wishing to implement a Drug Free Workplace can contact Accredited Drug Testing and ADT can schedule all drug tests and manage the entire Maryland Drug Free Workplace program for our clients. Simply speak with an ADT drug testing representative and tell them you are interested in our Adelphi drug testing services and programs.

When it comes to employee drug testing, we recognize the importance of convenience and confidentiality. For that reason, we offer online scheduling and delivery of test results, which allow employers to utilize our services from the convenience of their office.

In addition, we also provide Mobile Drug Testing that brings our Adelphi drug testing services right to your place of business. These on-site services are able to ensure maximum employee participation as well as minimum disruption to the work day. (Additional fees may apply).

Adelphi Alcohol Testing

In addition to offering Adelphi drug testing in , ADT also offers urine, saliva, breath and ETG alcohol testing for DOT and NON-DOT requirements.

Adelphi DOT Drug & Alcohol Testing

As a National drug and alcohol testing company, the staff of Accredited Drug Testing Inc is certified and qualified in DOT drug and alcohol testing collections and our in-house staff are fully knowledgeable of DOT 49 CFR Part 40. All DOT tests include test collections by a qualified ADT technician, SAMHSA certified laboratory analysis and verification by a qualified Medical Review Officer. Accredited Drug Testing provides DOT required 5 panel urine tests, breath alcohol tests, consortium/random pool membership and all Federal Chain of Custody documents. If you need a DOT drug or alcohol test, simply call the ADT office and speak with one of our DOT drug testing specialists.

DOT Drug Testing in Adelphi

To review DOT 49 CFR Part 40 Drug and Alcohol Regulations - Click Here.

ADT can schedule and manage all of your DOT and NON-DOT drug testing needs Nationwide, anywhere and at anytime.

Additional Services-Background Checks and Physicals

In addition, to Adelphi drug testing, Adelphi alcohol testing and Adelphi DNA testing, Accredited Drug Testing Inc also provides background checks for employers conducting employee screenings.

Accredited Drug Testing also provides Department of Transportation (DOT) physicals for CDL truck drivers(49 CFR, Part 40) or companies in need of Return To Duty or Job Fitness exams.

“One Stop Shopping” for all of your Adelphi, MD Drug Testing Needs

If you are a HR/Office manager needing employee drug testing, a school, government agency or simply an individual in need of a drug or alcohol test, Accredited Drug Testing Inc provides drug testing for pre-employment, random, reasonable suspicion, return to duty, post accident, court ordered or any other drug testing need, Call Accredited Drug Testing today (800)221-4291

Show Regional Data

Population (male): 7,773

Cost of Living: March 2019 cost of living index in Adelphi: 167.2 (very high, U.S. average is 100)

Sex Offenders: According to our research of Maryland and other state lists, there were 12 registered sex offenders living in Adelphi, Maryland as of January 16, 2021. The ratio of all residents to sex offenders in Adelphi is 1,311 to 1.The ratio of registered sex offenders to all residents in this city is lower t

Ancestries: Ancestries: Ethiopian (4.7%), African (3.2%), Jamaican (2.2%), Haitian (2.0%), Nigerian (1.8%), American (1.5%).

Land Area: 2.96 square miles.

The following is a list of historic sites in Adelphi identified by the Maryland-National Capital Park and Planning Commission: