Herndon, VA Facts, Population, Income, Demographics, Economy

Population (female): 12,295

Cost of Living: March 2019 cost of living index in Herndon: 168.3 (very high, U.S. average is 100)

Poverty (breakdown): (2.1% for White Non-Hispanic residents, 15.4% for Black residents, 7.7% for Hispanic or Latino residents, 8.9% for other race residents, 13.6% for two or more races residents)

Sex Offenders: According to our research of Virginia and other state lists, there were 42 registered sex offenders living in Herndon, Virginia as of January 16, 2021. The ratio of all residents to sex offenders in Herndon is 584 to 1.The ratio of registered sex offenders to all residents in this city is lower tha

Ancestries: Ancestries: English (2.8%), Irish (2.5%), American (2.5%), German (2.4%), African (2.3%), European (1.5%).

Land Area: 4.22 square miles.

Population Density:

Zip Codes: 20170

Races:
      Hispanic - 9,023 - 36.5%
      White alone - 7,963 - 32.2%
      Asian alone - 4,552 - 18.4%
      Black alone - 2,189 - 8.8%
      Two or more races - 1,100 - 4.4%
      Other race alone - 77 - 0.3%
      American Indian alone - 13 - 0.05%

Originally part of the rural surroundings of the Washington, D.C. area, the town of Herndon developed into a hub of dairy farming and vacationing for area residents, aided by its presence along the Alexandria, Loudoun and Hampshire Railroad (later to become the Washington and Old Dominion (W&OD) Railroad). When the railroad was converted into a hike-and-bike trail, Herndon capitalized on history and small-town feel (in a major metropolitan region) by converting its train station into a museum and visitors center and by relocating a Norfolk Southern Railway caboose to a nearby site and repainting it in W&OD livery.

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)

Herndon, Virginia Drug Testing

Drug Testing10panel

10 Panel Drug Test, Herndon, VA

Accredited Drug Testing provides a 10-panel drug test at testing centers located in Herndon VA 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.

208 ELDEN ST 0.9 miles

208 ELDEN ST
HERNDON, VA 20170
Categories: HERNDON VA

462 HERNDON PKWY STE 103 1.0 miles

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

106 Elden St Ste 18b, 1.1 miles

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

45305 CATALINA CT STE 103 2.7 miles

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

46440 BENEDICT DR STE 108 3.8 miles

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

21525 RIDGETOP CIR STE 260 4.3 miles

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

21036 TRIPLESEVEN RD 4.7 miles

21036 TRIPLESEVEN RD
STERLING, VA 20165
Categories: STERLING VA

21785 Filigree Court, Suite 20, 4.9 miles

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

21785 FILIGREE CT 4.9 miles

21785 FILIGREE CT
ASHBURN, VA 20147
Categories: ASHBURN VA

2 Pidgeon Hill Dr Suite 120, 4.9 miles

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

42010 VILLAGE CENTER PLZ 5.5 miles

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

3650 JOSEPH SIEWICK DR Ste 400 5.7 miles

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

1411 H SERVICE RD 6.0 miles

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

2 LYNDHURST CT 6.2 miles

2 LYNDHURST CT
STERLING, VA 20165
Categories: STERLING VA

4200 PLEASANT VALLEY RD 6.5 miles

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

4437 BROOKFIELD CORPORATE DR STE 108 6.7 miles

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

24801 PINEBROOK RD ATTN LAB 7.2 miles

24801 PINEBROOK RD ATTN LAB
CHANTILLY, VA 20152
Categories: CHANTILLY VA

Onsite only 7.5 miles

Onsite only
Ashburn, VA 20148
Categories: Ashburn VA

12713 SHOPPES LN 7.6 miles

12713 SHOPPES LN
FAIRFAX, VA 22033
Categories: FAIRFAX VA

100 MAPLE AVE E 8.0 miles

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

11848 Robertson Farm Circle 8.6 miles

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

10721 Main Street, Suite 1400 9.1 miles

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

10721 MAIN ST STE 3100 9.1 miles

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

10560 MAIN ST 9.4 miles

10560 MAIN ST
FAIRFAX, VA 22030
Categories: FAIRFAX VA

6201 CENTREVILLE RD STE 200 10.0 miles

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

3020 Hamaker Court, B-110 10.6 miles

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

8501 Arlington Blvd Ste 120, 10.7 miles

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

8316 ARLINGTON BLVD STE 206 11.0 miles

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

PO BOX 59815 11.1 miles

PO BOX 59815
ROCKVILLE, MD 20859
Categories: ROCKVILLE MD

920 W BROAD ST STE B 12.2 miles

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

952 EDWARDS FERRY RD NE 12.9 miles

952 EDWARDS FERRY RD NE
LEESBURG, VA 20176
Categories: LEESBURG VA

14800 PHYSICIANS LN STE 131 13.0 miles

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

222 CATOCTIN CIR,SE, STE 100 13.3 miles

222 CATOCTIN CIR,SE, STE 100
LEESBURG, VA 20175
Categories: LEESBURG VA

51 CATOCTIN CIR NE 13.4 miles

51 CATOCTIN CIR NE
LEESBURG, VA 20176
Categories: LEESBURG VA

9707 Medical Center Dr Ste 120, 13.6 miles

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

211 S King St Suite C, 13.8 miles

211 S King St Suite C,
Leesburg, VA 20175
Categories: Leesburg VA

15005 SHADY GROVE RD Ste 450 13.9 miles

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

15225 Shady Grove Road, Suite 207 14.2 miles

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

8694 CENTREVILLE RD 14.6 miles

8694 CENTREVILLE RD
MANASSAS, VA 20110
Categories: MANASSAS VA

8773 MATHIS AVE 14.6 miles

8773 MATHIS AVE
MANASSAS, VA 20110
Categories: MANASSAS VA

8685 Sudley Rd, 14.8 miles

8685 Sudley Rd,
Manassas, VA 20110
Categories: Manassas VA

8609 SUDLEY RD STE 104 14.8 miles

8609 SUDLEY RD STE 104
MANASSAS, VA 20110
Categories: MANASSAS VA

8640 SUDLEY RD STE 203 14.9 miles

8640 SUDLEY RD STE 203
MANASSAS, VA 20110
Categories: MANASSAS VA

6064 Arlington Blvd, Falls Church Medical Center 14.9 miles

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

8714 SUDLEY RD 15.0 miles

8714 SUDLEY RD
MANASSAS, VA 20110
Categories: MANASSAS VA

6715 Little River Turnpike Ste 300 15.1 miles

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

8218 WISCONSIN AVE STE 208 15.7 miles

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

9003 CHURCH ST 15.7 miles

9003 CHURCH ST
MANASSAS, VA 20110
Categories: MANASSAS VA

12321 MIDDLEBROOK RD 15.7 miles

12321 MIDDLEBROOK RD
GERMANTOWN, MD 20874
Categories: GERMANTOWN MD

1005 N GLEBE RD STE 140 15.7 miles

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

8945 N WESTLAND DR 15.8 miles

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

431 N FREDERICK AVE GAITHERSBURG 15.8 miles

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

5501 BACKLICK RD 15.9 miles

5501 BACKLICK RD
SPRINGFIELD, VA 22151
Categories: SPRINGFIELD VA

5510 ALMA LN STE 200 15.9 miles

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

803 RUSSELL AVE 15.9 miles

803 RUSSELL AVE
GAITHERSBURG, MD 20879
Categories: GAITHERSBURG MD

19785 CRYSTAL ROCK DR 16.0 miles

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

19785 CRYSTAL ROCK DR, STE 308 16.0 miles

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

5550 COLUMBIA PIKE APT 551 16.4 miles

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

3301 WILSON BLVD 16.5 miles

3301 WILSON BLVD
ARLINGTON, VA 22201
Categories: ARLINGTON VA

5590 GENERAL WASHINGTON DR 16.8 miles

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

6120 BRANDON AVE STE 105 16.9 miles

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

6950 PIEDMONT CENTER PLZ 17.1 miles

6950 PIEDMONT CENTER PLZ
GAINESVILLE, VA 20155
Categories: GAINESVILLE VA

20528 Boland Farm Rd Ste 205, 17.1 miles

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

6144 EDSALL RD APT 303 17.3 miles

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

14370 Lee Highway, Suite 101 17.5 miles

14370 Lee Highway, Suite 101
Gainesville, VA 20155
Categories: Gainesville VA

7588 GARDNER PARK DR 17.5 miles

7588 GARDNER PARK DR
GAINESVILLE, VA 20155
Categories: GAINESVILLE VA

3263 COLUMBIA PIKE 17.6 miles

3263 COLUMBIA PIKE
ARLINGTON, VA 22204
Categories: ARLINGTON VA

5130 DUKE ST STE 10 17.9 miles

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

6226 OLD FRANCONIA RD 18.1 miles

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

7839 ROLLING RD STE A 18.2 miles

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

4320 SEMINARY RD 18.2 miles

4320 SEMINARY RD
ALEXANDRIA, VA 22304
Categories: ALEXANDRIA VA

2440 M St NW Ste 414, 18.4 miles

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

4527 DUKE ST 18.5 miles

4527 DUKE ST
ALEXANDRIA, VA 22304
Categories: ALEXANDRIA VA

11002 VEIRS MILL RD STE 700 18.6 miles

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

9801 GEORGIA AVE STE 222 18.7 miles

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

2029 K ST NW STE 301 18.9 miles

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

1140 19TH ST NW STE 700 18.9 miles

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

1145 19th Street NW Suite 506 19.0 miles

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

1145 19TH ST NW STE 601 19.0 miles

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

1401 BLAIR MILL RD APT 1222 19.1 miles

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

815 CONNECTICUT AVE NW 19.3 miles

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

8121 GEORGIA AVE STE 208 19.4 miles

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

3422 GEORGIA AVE NW 19.6 miles

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

911 U ST NW 19.7 miles

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

12581 MILSTEAD WAY STE 103 20.0 miles

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

12731 Marblestone Dr, Suite 100 20.3 miles

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

225 REINEKERS LN 20.9 miles

225 REINEKERS LN
ALEXANDRIA, VA 22314
Categories: ALEXANDRIA VA

216 Locust St 21.1 miles

216 Locust St
Occaquan, VA 22125
Categories: Occaquan VA

920 VARNUM ST NE 21.1 miles

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

6020 RICHMOND HWY STE 100 21.3 miles

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

18111 PRINCE PHILIP DR, STE T12 21.8 miles

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

7609 RICHMOND HWY STE B 22.2 miles

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

14142 MINNIEVILLE RD MINNIEVILLE PLAZE SUITE 204 22.6 miles

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

4158 DALE BLVD 22.8 miles

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

8101 HINSON FARM RD STE 314 23.1 miles

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

14010 SMOKETOWN ROAD, STE 101 23.1 miles

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

2080 Daniel Stuart Square, 24.0 miles

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

4121 MINNESOTA AVE NE 24.1 miles

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

13823 OUTLET DR 24.8 miles

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

14527 JEFFERSON DAVIS HWY FEATHERSTONE SQUARE SHOPPING CTR 24.9 miles

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

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 Herndon, VA - 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 Herndon, VA.
Don't see your location, call us today at (800) 221-4291 (800) 221-4291

Herndon Drug Testing locations

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

Local Herndon Information

Local Area Info: Herndon, Virginia

Herndon is a town in Fairfax County, Virginia, in the Washington, D.C. metropolitan area of the United States. The population was 23,292 at the 2010 census, which makes it the largest of three incorporated towns in the county.

Herndon was named for Commander William Lewis Herndon, American naval explorer and author of Exploration of the Valley of the Amazon. Commander Herndon captained the ill-fated steamer SS Central America, going down with his ship while helping to save over 150 of its passengers and crew. The settlement was named Herndon in 1858. In the 1870s, many Northern soldiers and their families came to settle in the area, taking advantage of moderate climate and low land prices. Herndon also offered a group of friendly and local Native Americans who helped the town to prosper via trade and instruction.

Originally part of the rural surroundings of the Washington, D.C. area, the town of Herndon developed into a hub of dairy farming and vacationing for area residents, aided by its presence along the Alexandria, Loudoun and Hampshire Railroad (later to become the Washington and Old Dominion (W&OD) Railroad). When the railroad was converted into a hike-and-bike trail, Herndon capitalized on history and small-town feel (in a major metropolitan region) by converting its train station into a museum and visitors center and by relocating a Norfolk Southern Railway caboose to a nearby site and repainting it in W&OD livery.

Show Regional Data

Population (female): 12,295

Cost of Living: March 2019 cost of living index in Herndon: 168.3 (very high, U.S. average is 100)

Poverty (breakdown): (2.1% for White Non-Hispanic residents, 15.4% for Black residents, 7.7% for Hispanic or Latino residents, 8.9% for other race residents, 13.6% for two or more races residents)

Sex Offenders: According to our research of Virginia and other state lists, there were 42 registered sex offenders living in Herndon, Virginia as of January 16, 2021. The ratio of all residents to sex offenders in Herndon is 584 to 1.The ratio of registered sex offenders to all residents in this city is lower tha

Ancestries: Ancestries: English (2.8%), Irish (2.5%), American (2.5%), German (2.4%), African (2.3%), European (1.5%).

Land Area: 4.22 square miles.

Population Density:

Zip Codes: 20170

Races:
      Hispanic - 9,023 - 36.5%
      White alone - 7,963 - 32.2%
      Asian alone - 4,552 - 18.4%
      Black alone - 2,189 - 8.8%
      Two or more races - 1,100 - 4.4%
      Other race alone - 77 - 0.3%
      American Indian alone - 13 - 0.05%

Originally part of the rural surroundings of the Washington, D.C. area, the town of Herndon developed into a hub of dairy farming and vacationing for area residents, aided by its presence along the Alexandria, Loudoun and Hampshire Railroad (later to become the Washington and Old Dominion (W&OD) Railroad). When the railroad was converted into a hike-and-bike trail, Herndon capitalized on history and small-town feel (in a major metropolitan region) by converting its train station into a museum and visitors center and by relocating a Norfolk Southern Railway caboose to a nearby site and repainting it in W&OD livery.