10 Panel Drug Test, Paramount, CA
Accredited Drug Testing provides a 10-panel drug test at testing centers located in Paramount CA 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.
16444 PARAMOUNT BLVD 0.3 miles
PARAMOUNT, CA 90723
16660 PARAMONT BLVD STE 102 0.5 miles
PARAMOUNT, CA 90723
7300 ALONDRA BLVD STE 108 0.6 miles
PARAMOUNT, CA 90723
9353 IMPERIAL HWY GARDEN MEDICAL OFFICE,3RD FLOOR 2.5 miles
DOWNEY, CA 90242
5205 Lakewood Blvd 2.7 miles
Lakewood, CA 90712
5203 LAKEWOOD BLVD 2.7 miles
LAKEWOOD, CA 90712
5220 CLARK AVE STE 445 2.9 miles
LAKEWOOD, CA 90712
11411 BROOKSHIRE AVE STE 408 3.6 miles
DOWNEY, CA 90241
19301 S SANTA FE AVE Ste 120 3.9 miles
COMPTON, CA 90221
2499 S WILMINGTON AVE 4.3 miles
COMPTON, CA 90220
3611 MLK Blvd STE 108 4.5 miles
LYNWOOD, CA 90262
8337 TELEGRAPH RD STE 104 5.8 miles
PICO RIVERA, CA 90660
2750 ATLANTIC AVE 5.9 miles
LONG BEACH, CA 90806
11817 TELEGRAPH RD 5.9 miles
SANTA FE SPRINGS, CA 90670
2776 PACIFIC AVE 6.0 miles
LONG BEACH, CA 90806
482 W WILLOW ST 6.3 miles
LONG BEACH, CA 90806
13440 IMPERIAL HWY 6.3 miles
SANTA FE SPRINGS, CA 90670
3430 GARFIELD AVE 6.6 miles
LOS ANGELES, CA 90040
15401 S MAIN ST 6.7 miles
GARDENA, CA 90248
20401 AVALON BLVD STE C 6.7 miles
CARSON, CA 90746
3364 E SLAUSON AVE 6.7 miles
VERNON, CA 90058
16630 S BROADWAY ST 6.8 miles
GARDENA, CA 90248
455 E CARSON PLAZA DR 6.8 miles
CARSON, CA 90746
2101 MAGNOLIA AVE 6.9 miles
LONG BEACH, CA 90806
1720 TERMINO AVE 7.0 miles
LONG BEACH, CA 90804
1703 TERMINO AVE, STE 102 7.0 miles
LONG BEACH, CA 90804
11152 S MAIN ST 7.2 miles
LOS ANGELES, CA 90061
6529 SEVILLE AVE 7.2 miles
HUNTINGTON PARK, CA 90255
6538 TELEGRAPH RD 7.4 miles
LOS ANGELES, CA 90040
15330 VALLEY VIEW AVE STE 1 7.5 miles
LA MIRADA, CA 90638
16700 VALLEY VIEW AVE STE 180 7.5 miles
LA MIRADA, CA 90638
16702 VALLEY VIEW AVE 7.5 miles
LA MIRADA, CA 90638
5451 LA PALMA AVE STE 24 7.5 miles
LA PALMA, CA 90623
40 CENTERPOINTE DR 7.6 miles
LA PALMA, CA 90623
1250 PACIFIC AVE 7.7 miles
LONG BEACH, CA 90813
1050 LINDEN AVE Ste 887 7.7 miles
LONG BEACH, CA 90813
1149 W 190TH ST 7.8 miles
GARDENA, CA 90248
2476 S ATLANTIC BLVD 7.8 miles
COMMERCE, CA 90040
10861 CHERRY ST STE 202 7.9 miles
LOS ALAMITOS, CA 90720
1300 W 155TH ST STE 109 7.9 miles
GARDENA, CA 90247
23601 AVALON BLVD Ste 104 8.1 miles
CARSON, CA 90745
12385 WASHINGTON BLVD 8.3 miles
WHITTIER, CA 90606
12401 WASHINGTON BLVD 8.4 miles
WHITTIER, CA 90602
12462 PUTNAM ST ste 402 8.6 miles
WHITTIER, CA 90602
4580 PACIFIC BLVD 8.6 miles
VERNON, CA 90058
3851 S SOTO ST 9.1 miles
VERNON, CA 90058
3688 S Soto St 9.1 miles
Vernon, CA 90058
5862 AVALON BLVD 9.1 miles
LOS ANGELES, CA 90003
2300 W BEVERLY BLVD 9.3 miles
MONTEBELLO, CA 90640
309 W BEVERLY BLVD 9.4 miles
MONTEBELLO, CA 90640
21081 S WESTERN AVE STE 150 9.6 miles
TORRANCE, CA 90501
2301 W EL SEGUNDO BLVD 9.8 miles
HAWTHORNE, CA 90250
15141 Whittier Blvd Ste 125, 9.8 miles
Whittier, CA 90603
1907 E WASHINGTON BLVD 10.1 miles
LOS ANGELES, CA 90021
100 Oceangate, P245 10.3 miles
LONG BEACH, CA 90802
On-site only 10.3 miles
Long Beach, CA 90802
14619 PRAIRIE AVE 10.6 miles
LAWNDALE, CA 90260
25965 NORMANDIE AVE FL 1 10.7 miles
HARBOR CITY, CA 90710
2814 W LINCOLN AVE 10.8 miles
ANAHEIM, CA 92801
4253 REDONDO BEACH BLVD 11.1 miles
LAWNDALE, CA 90260
3320 S HILL ST 11.2 miles
LOS ANGELES, CA 90007
333 S MAGNOLIA AVE 11.4 miles
ANAHEIM, CA 92804
11633 HAWTHORNE BLVD #215 11.4 miles
HAWTHORNE, CA 90250
21320 HAWTHORNE BLVD STE 227 11.7 miles
TORRANCE, CA 90503
7052 ORANGEWOOD AVE STE 6 11.8 miles
GARDEN GROVE, CA 92841
124 N VIGNES ST 11.8 miles
LOS ANGELES, CA 90012
3330 LOMITA BLVD 11.8 miles
TORRANCE, CA 90505
1400 S GRAND AVE STE 612 11.8 miles
LOS ANGELES, CA 90015
420 E 3rd St Ste 802, 11.9 miles
Los Angeles, CA 90013
4101 TORRANCE BLVD 11.9 miles
TORRANCE, CA 90503
23441 Madison St Ste 300, 12.1 miles
Torrance, CA 90505
12600 BEACH BLVD 12.2 miles
STANTON, CA 90680
710 N EUCLID ST STE 203 12.3 miles
ANAHEIM, CA 92801
23441 MADISON ST.BLD8,STE 110 12.3 miles
TORRANCE, CA 90505
12801 CROSSROADS PKWY S Ste 150 12.3 miles
CITY OF INDUSTRY, CA 91746
929 GEORGIA ST 12.5 miles
LOS ANGELES, CA 90015
333 S HOPE ST STE C145 12.5 miles
LOS ANGELES, CA 90071
1801 W ROMNEYA DR STE 106 12.5 miles
ANAHEIM, CA 92801
1313 W 8TH ST ste 100 12.8 miles
LOS ANGELES, CA 90017
1127 Wilshire Blvd Ste 203&204, 12.8 miles
Los Angeles, CA 90017
823 N BROADWAY 12.8 miles
LOS ANGELES, CA 90012
1225 WILSHIRE BLVD 12.8 miles
LOS ANGELES, CA 90017
520 N Prospect Ave Ste 305, 12.9 miles
Redondo Beach, CA 90277
132 S BEAUDRY AVE 12.9 miles
LOS ANGELES, CA 90012
1950 SUNNYCREST DR STE 1800 13.1 miles
FULLERTON, CA 92835
2231 S WESTERN AVE 13.2 miles
LOS ANGELES, CA 90018
7955 WESTMINSTER BLVD 13.2 miles
WESTMINSTER, CA 92683
2151 N HARBOR BLVD 13.3 miles
FULLERTON, CA 92835
2720 N HARBOR BLVD STE 130 13.3 miles
FULLERTON, CA 92835
920 N NASH ST 13.3 miles
EL SEGUNDO, CA 90245
1294 W 6th St Ste 206, 13.3 miles
San Pedro, CA 90731
1360 W 6TH ST STE 190 13.4 miles
SAN PEDRO, CA 90732
15464 GOLDENWEST ST 13.4 miles
WESTMINSTER, CA 92683
1300 W 7TH ST 13.4 miles
SAN PEDRO, CA 90732
1006 W LA PALMA AVE 13.5 miles
ANAHEIM, CA 92801
2131 W 3RD ST Ste 4 13.6 miles
LOS ANGELES, CA 90057
169 S ALVARADO ST STE 101 13.7 miles
LOS ANGELES, CA 90057
9350 FLAIR DR Ste 102 13.7 miles
EL MONTE, CA 91731
390 N SEPULVEDA BLVD STE 1000 13.8 miles
EL SEGUNDO, CA 90245
6033 W CENTURY BLVD STE 200 13.8 miles
LOS ANGELES, CA 90045
100 S RAYMOND AVE 13.9 miles
ALHAMBRA, CA 91801
3144 SANTA ANITA AVE STE 205 13.9 miles
EL MONTE, CA 91733
1700 E WALNUT AVE 13.9 miles
EL SEGUNDO, CA 90245
9601 S SEPULVEDA BLVD 14.1 miles
LOS ANGELES, CA 90045
16025 GALE AVE STE B10 14.2 miles
CITY OF INDUSTRY, CA 91745
5525 W SLAUSON AVE 14.3 miles
LOS ANGELES, CA 90056
8930 S SEPULVEDA BLVD STE 200 14.3 miles
LOS ANGELES, CA 90045
8800 S SEPULVEDA BLVD STE 8 14.3 miles
LOS ANGELES, CA 90045
8726 S SEPULVEDA BLVD 14.4 miles
LOS ANGELES, CA 90045
3545 WILSHIRE BLVD STE 325 14.4 miles
LOS ANGELES, CA 90010
940 E MAIN ST 14.7 miles
ALHAMBRA, CA 91801
1111 E LA PALMA AVE 14.8 miles
ANAHEIM, CA 92805
416 W LAS TUNAS DR, STE 204 15.0 miles
SAN GABRIEL, CA 91776
330 W. LAS TUNAS DR. STE 2 15.1 miles
SAN GABRIEL, CA 91776
947 S ANAHEIM BLVD STE 120 15.1 miles
ANAHEIM, CA 92805
1000 S ANAHEIM BLVD STE 200 15.2 miles
ANAHEIM, CA 92805
1001 E IMPERIAL HWY 15.5 miles
BREA, CA 92821
17122 BEACH BLVD STE 104 15.6 miles
Huntington Beach, CA 92647
4500 RIVERVIEW AVE 15.6 miles
EL MONTE, CA 91731
1717 E LINCOLN AVE 15.6 miles
Anaheim, CA 92805
566 E LAMBERT RD 15.8 miles
BREA, CA 92821
211 S STATE COLLEGE BLVD STE 325 15.8 miles
ANAHEIM, CA 92806
17487 HURLEY ST 15.9 miles
CITY OF INDUSTRY, CA 91744
5971 VENICE BLVD FL 4 16.0 miles
LOS ANGELES, CA 90034
640 S PLACENTIA AVE 16.1 miles
PLACENTIA, CA 92870
5455 WILSHIRE BLVD STE 1802 16.1 miles
LOS ANGELES, CA 90036
1300 N VERMONT AVE 16.1 miles
LOS ANGELES, CA 90027
17024 MAGNOLIA ST 16.2 miles
FOUNTAIN VALLEY, CA 92708
8970 WARNER AVE 16.2 miles
FOUNTAIN VALLEY, CA 92708
17822 BEACH BL SUITE 242 16.2 miles
HUNTINGTON BEACH, CA 92647
14148 FRANCISQUITO AVE 16.3 miles
BALDWIN PARK, CA 91706
18575 Gale Ave Ste 155 16.5 miles
City of Industry, CA 91748
18575 GALE AVE STE 295 16.5 miles
CITY OF INDUSTRY, CA 91748
110 N LA BREA AVE 16.5 miles
INGLEWOOD, CA 90301
50 ALESSANDRO PL. SUITE A10 16.7 miles
PASADENA, CA 91105
18561 BEACH BLVD 16.7 miles
HUNTINGTON BEACH, CA 92648
12001 W WASHINGTON BLVD 16.8 miles
LOS ANGELES, CA 90066
18335 VALLEY BLVD 16.8 miles
LA PUENTE, CA 91744
18800 Main St Ste 111, 16.8 miles
Huntington Beach, CA 92648
117 E LIVE OAK AVE STE 101 16.9 miles
ARCADIA, CA 91006
12212 W WASHINGTON BLVD 17.0 miles
LOS ANGELES, CA 90066
8512 Whitworth Dr 17.0 miles
LOS ANGELES, CA 90035
18811 FLORIDA ST 17.0 miles
HUNTINGTON BEACH, CA 92648
100 W CALIFORNIA BLVD 17.0 miles
PASADENA, CA 91105
1253 VINE ST ste 19A 17.1 miles
LOS ANGELES, CA 90038
1300 N KRAEMER BLVD 17.2 miles
ANAHEIM, CA 92806
2121 S TOWNE CENTRE PL STE 100 17.2 miles
ANAHEIM, CA 92806
222 W EULALIA ST STE 101 17.3 miles
GLENDALE, CA 91204
8501 Wilshire Blvd Suite 305, 17.4 miles
Beverly Hills, CA 90211
2707 E VALLEY BLVD STE 116 17.5 miles
WEST COVINA, CA 91792
9920 TALBERT AVE 17.5 miles
FOUNTAIN VALLEY, CA 92708
9900 Talbert Ave Ste 203, 17.5 miles
Fountain Valley, CA 92708
725 S ORANGE AVE 17.6 miles
WEST COVINA, CA 91790
1300 N LA BREA AVE 17.7 miles
HOLLYWOOD, CA 90028
11180 E Warner Ave Ste 159, 17.7 miles
Fountain Valley, CA 92708
801 S Chevy Chase Dr Ste 50, 17.7 miles
Glendale, CA 91205
801 S CHEVY CHASE DR 17.7 miles
GLENDALE, CA 91205
960 E GREEN ST, STE 164 17.7 miles
PASADENA, CA 91106
909 E YORBA LINDA BLVD STE H 17.9 miles
PLACENTIA, CA 92870
1750 E COLORADO BLVD 17.9 miles
PASADENA, CA 91106
8700 BEVERLY BLVD 18.1 miles
WEST HOLLYWOOD, CA 90048
1201 N. ROSE DR. SUITE 202 18.1 miles
PLACENTIA, CA 92870
1526 N EDGEMONT ST FL 1 18.2 miles
LOS ANGELES, CA 90027
56 E DUARTE RD 18.2 miles
ARCADIA, CA 91006
1301 N ROSE DR 18.2 miles
PLACENTIA, CA 92870
1310 W Stewart Dr Ste 304, 18.4 miles
Orange, CA 92868
9122 ADAMS AVE 18.6 miles
HUNTINGTON BEACH, CA 92646
1010 W La Veta Ave Ste 140, 18.6 miles
Orange, CA 92868
946 W TOWN AND COUNTRY RD 18.6 miles
ORANGE, CA 92868
230 N MARYLAND AVE STE 110 18.7 miles
GLENDALE, CA 91206
3100 W WARNER AVE 18.7 miles
SANTA ANA, CA 92704
432 W BROADWAY 18.7 miles
GLENDALE, CA 91204
705 W LA VETA AVE STE 102 18.8 miles
ORANGE, CA 92868
3401 S HARBOR BLVD 18.8 miles
SANTA ANA, CA 92704
544 N GLENDALE AVE 18.9 miles
GLENDALE, CA 91206
11560 W PICO BLVD 19.0 miles
LOS ANGELES, CA 90064
221 E GLENOAKS BLVD STE 130 19.4 miles
GLENDALE, CA 91207
1045 N TUSTIN ST 19.5 miles
ORANGE, CA 92867
15705 ARROW HWY STE 6B 19.5 miles
IRWINDALE, CA 91706
411 N LAKEVIEW AVE 19.7 miles
ANAHEIM, CA 92807
2640 E GARVEY AVE S STE 106 20.0 miles
WEST COVINA, CA 91791
5345 IRWINDALE AVE 20.0 miles
IRWINDALE, CA 91706
867 S TUSTIN ST 20.2 miles
ORANGE, CA 92866
757 WESTWOOD PLZ 20.4 miles
LOS ANGELES, CA 90095
11645 WILSHIRE BLVD STE 830 20.5 miles
LOS ANGELES, CA 90025
501 S BUENA VISTA ST 20.7 miles
BURBANK, CA 91505
2121 SANTA MONICA BLVD 20.7 miles
SANTA MONICA, CA 90404
6000 N IRWINDALE AVE STE A 20.7 miles
IRWINDALE, CA 91702
1908 SANTA MONICA BLVD STE 5 20.7 miles
SANTA MONICA, CA 90404
11611 SAN VICENTE BLVD 20.8 miles
LOS ANGELES, CA 90049
2701 W ALAMEDA AVE STE 203 21.0 miles
BURBANK, CA 91505
800 N Tustin Ave Ste A 21.0 miles
Santa Ana, CA 92705
801 N Tustin Ave Ste 102, 21.0 miles
Santa Ana, CA 92705
1250 16TH ST 21.0 miles
SANTA MONICA, CA 90404
1530 E Edinger Ave Ste 1 21.0 miles
Santa Ana, CA 92705
100 N TUSTIN AVE 21.1 miles
TUSTIN, CA 92780
17542 17TH ST STE 330 21.1 miles
TUSTIN, CA 92780
6520 N IRWINDALE AVE STE 100 21.2 miles
IRWINDALE, CA 91702
554 E San Bernardino Rd Ste 10, 21.2 miles
Covina, CA 91723
1619 E Edinger Ave 21.4 miles
Santa Ana, CA 92705
209-1 Takashiho Yomitan Village 21.4 miles
SANTA MONICA, CA 90403
1241 E DYER RD STE 145 21.5 miles
SANTA ANA, CA 92705
1534 E WARNER AVE 21.5 miles
SANTA ANA, CA 92705
301 VICTORIA ST 21.7 miles
COSTA MESA, CA 92627
1000 BRISTOL ST N Ste 1B 21.7 miles
NEWPORT BEACH, CA 92660
17232 RED HILL AVE 22.1 miles
IRVINE, CA 92614
20770 ASH CIR STE 200 22.2 miles
YORBA LINDA, CA 92886
1419 SUPERIOR AVE STE 1 22.3 miles
NEWPORT BEACH, CA 92663
320 SUPERIOR AVE. STE 150 22.4 miles
NEWPORT BEACH, CA 92663
3413 W PACIFIC AVE 102 22.4 miles
BURBANK, CA 91505
2362 MORSE AVE 22.9 miles
IRVINE, CA 92614
5475 E LA PALMA AVE 23.2 miles
ANAHEIM, CA 92807
2492 WALNUT AVE STE 110 23.3 miles
TUSTIN, CA 92780
3413 W PACIFIC AVE 23.3 miles
BURBANK, CA 91505
250 S GRAND AVE 23.6 miles
GLENDORA, CA 91741
1350 W COVINA BLVD 23.6 miles
SAN DIMAS, CA 91773
4312 Woodman Ave Ste 102 23.7 miles
Sherman Oaks, CA 91423
801 CORPORATE CENTER DR STE 130 23.7 miles
POMONA, CA 91768
3002 DOW AVE STE 204 23.9 miles
TUSTIN, CA 92780
11631 VICTORY BLVD STE 101 24.3 miles
NORTH HOLLYWOOD, CA 91606
11432 VANOWEN ST 24.5 miles
N HOLLYWOOD, CA 91605
1716 W HOLT AVE 24.8 miles
POMONA, CA 91768
6405 WILKINSON AVE 24.9 miles
NORTH HOLLYWOOD, CA 91606
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 Paramount, CA - 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 Paramount, CA.
Don't see your location, call us today at
(800) 221-4291
(800) 221-4291
Paramount Drug Testing locations
To schedule a 5, 10, 12, 14 or 17 panel urine or hair drug test at a testing center in Paramount CA, please call (800) 221-4291 or schedule online.
Were you looking, instead, for:
Local Paramount Information
Local Area Info: Paramount, California
Paramount is a city in Los Angeles County, California, United States. According to the 2010 census, the city had a total population of 54,098, down from 55,266 at the 2000 census. Paramount is part of the Greater Los Angeles Area and is bordered by Compton and Lynwood to the west, South Gate and Downey to the north, Bellflower to the east and south, and Long Beach to the south.
The city today known as Paramount was originally identified in 1781 by Mexican settlers of New Spain. It was organized under two old Spanish Ranchos; on the west, Rancho San Pedro, and on the east, Rancho Los Nietos (now portions of the cities of Santa Fe Springs and Whittier). These ranchos were established under the Spanish Empire and granted by King Carlos III in 1784. In 1834, Rancho Los Nietos was partitioned into five smaller ranchos including Rancho Los Cerritos and Rancho Los Alamitos, which both encompassed parts of Paramount.
After the Mexican–American War California was ceded to the United States. The then-unincorporated community of Paramount was created in 1948 when the United States Postmaster General ordered the merger of the post offices of Hynes and Clearwater (Pitt 1997:381). The name was taken from Paramount Boulevard, the main north-to-south surface street extending through the city. The city officially incorporated January 30, 1957 following a successful "Save Paramount for Paramount" campaign to fight annexation by Long Beach, Bellflower, and South Gate.