On-Site Drug Testing Hillsdale, NJ
Time is money, we can come to you. Accredited Drug Testing provides on-site drug testing services in Hillsdale, NJ and throughout the local area for employers who need drug or alcohol testing at their place of business or other location. On-site drug testing methods include urine drug testing, hair drug testing, oral saliva drug testing and breath alcohol testing. Both instant drug test results and laboratory analyzed testing is available. Testing purposes can include pre-employment, random, reasonable suspicion and post-accident.
215 OLD HOOK RD 1.8 miles
WESTWOOD, NJ 7675
261 Old Hook Rd, 1.9 miles
Westwood, NJ 7675
680 Kinderkamack Rd, 2.8 miles
Oradell, NJ 7649
67 E RIDGEWOOD AVE 3.1 miles
PARAMUS, NJ 7652
85 CHESTNUT RIDGE RD 3.9 miles
Montvale, NJ 7645
193 Route 17 South 4.1 miles
Paramus, NJ 7652
127 Union St, 4.3 miles
Ridgewood, NJ 7450
140 FRANKLIN TPKE 4.4 miles
WALDWICK, NJ 7463
159 FRANKLIN TPKE 4.5 miles
WALDWICK, NJ 7463
1 W RIDGEWOOD AVE STE G1 4.5 miles
PARAMUS, NJ 7652
160 PARIS AVE STE 1 4.8 miles
NORTHVALE, NJ 7647
40 WASHINGTON AVE 5.1 miles
DUMONT, NJ 7628
500 PIERMONT RD STE 304 5.2 miles
CLOSTER, NJ 7624
99 DUTCH HILL RD STE 1200 5.3 miles
ORANGEBURG, NY 10962
15 ESSEX RD STE 5 5.3 miles
PARAMUS, NJ 7652
401 GOFFLE RD 5.8 miles
RIDGEWOOD, NJ 7450
22-11 STATE RT 208 6.1 miles
FAIR LAWN, NJ 7410
1114 GOFFLE RD 6.3 miles
HAWTHORNE, NJ 7506
33-00 Broadway, Suite 305 6.3 miles
Fair Lawn, NJ 7410
420 Nanuet Mall S, Unit 307 6.6 miles
Nanuet, NY 10954
55 OLD TURNPIKE RD STE 401 6.7 miles
NANUET, NY 10954
104 E ROUTE 59 6.8 miles
NANUET, NY 10954
15-01 BROADWAY 7.0 miles
FAIR LAWN, NJ 7410
500 N Franklin Turnpike,, second floor 7.1 miles
Ramsey, NJ 7446
385 Prospect Ave, 7.4 miles
Hackensack, NJ 7601
140 FRANKLIN RD 7.7 miles
TEANECK, NJ 7666
259 N MIDDLETOWN RD 7.9 miles
NANUET, NY 10954
170 PROSPECT AVE STE 201 7.9 miles
HACKENSACK, NJ 7601
184 ESSEX ST 8.0 miles
LODI, NJ 7644
680 BROADWAY, UNIT B3 8.0 miles
PATERSON, NJ 7514
179 Cedar Lane, Suite E 8.2 miles
Teaneck, NJ 7666
360 ESSEX ST STE 203 8.3 miles
HACKENSACK, NJ 7601
180 FRANKLIN TPKE 8.5 miles
MAHWAH, NJ 7430
718 TEANECK RD 8.5 miles
TEANECK, NJ 7666
1034 N BROADWAY 8.5 miles
YONKERS, NY 10701
970 N Broadway, Ste 205 8.5 miles
Yonkers, NY 10701
25 Rockwood Pl, Ste 1 9.0 miles
Englewood, NJ 7631
10 FRANKLIN TPKE 9.0 miles
MAHWAH, NJ 7430
311 NORTH MIDLAND AVE 9.1 miles
NYACK, NY 10960
800 SYLVAN AVE 9.1 miles
ENGLEWOOD CLIFFS, NJ 7632
Indian Rock Shopping Center, Route 59 & Hemion Road 9.2 miles
Suffern, NY 10901
307 HAMBURG TPKE, STE 103 9.5 miles
WAYNE, NJ 7470
401 Hamburg Turnpike, Suite 203 9.6 miles
Wayne, NJ 7470
150 NORTH ST 9.6 miles
TETERBORO, NJ 7608
464 Hudson Terrace, 9.9 miles
Englewood Cliffs, NJ 7632
705 HAMBURG TPKE 10.0 miles
WAYNE, NJ 7470
759 HAMBURG TPKE 10.0 miles
WAYNE, NJ 7470
222 ROUTE 59 10.1 miles
SUFFERN, NY 10901
283 PIAGET AVE 10.1 miles
CLIFTON, NJ 7011
1139 MAIN AVENUE 10.2 miles
CLIFTON, NJ 7015
19 YAWPO AVE 10.4 miles
OAKLAND, NJ 7436
200 South Broadway, Suite 102 10.4 miles
Tarrytown, NY 10591
3765 Riverdale Ave, STE 6 10.5 miles
Bronx, NY 10463
1 ORCHARD ST 10.6 miles
RIDGEFIELD PARK, NJ 7660
151 N Main St, Unit 307 10.7 miles
New City, NY 10956
155 WHITE PLAINS RD 10.7 miles
TARRYTOWN, NY 10591
ON-SITE FOR POH ONLY 10.8 miles
WOOD RIDGE, NJ 7075
4876 BROADWAY 11.2 miles
NEW YORK, NY 10034
660 White Plains Rd Ste 630 11.4 miles
Tarrytown, NY 10591
On-site only 11.5 miles
Clifton, NJ 7013
500 Union Blvd, 11.5 miles
Totowa, NJ 7512
500 UNION BLVD 11.6 miles
TOTOWA, NJ 7512
978 Route 45, Ste 202 11.6 miles
Pomona, NY 10970
225 US HIGHWAY 46 STE A 11.6 miles
TOTOWA, NJ 7512
1011 CLIFTON AVE STE 2C 11.6 miles
CLIFTON, NJ 7013
280 Dobbs Ferry Rd, Sprain Brook Medical Center 12.0 miles
White Plains, NY 10607
12 N 7TH AVE 12.1 miles
MOUNT VERNON, NY 10550
105 Stevens Ave, Ste 205 12.2 miles
Mount Vernon, NY 10550
2488 GRAND CONCOURSE RM 210 12.3 miles
BRONX, NY 10458
160 N CENTRAL AVE 12.3 miles
ELMSFORD, NY 10523
71 UNION AVE STE 103 12.3 miles
RUTHERFORD, NJ 7070
109 AUDUBON AVE 12.3 miles
NEW YORK, NY 10032
1540 ROUTE 202 STE 6 12.5 miles
POMONA, NY 10970
881 Allwood Rd, Suite 103 12.5 miles
Clifton, NJ 7012
17 Sylvan St, 12.6 miles
Rutherford, NJ 7070
2385 Arthur Avenue, Suites 201 & 202 12.6 miles
Bronx, NY 10458
663 PALISADE AVE 12.6 miles
CLIFFSIDE PARK, NJ 7010
297 KNOLLWOOD RD, STE 310 12.6 miles
WHITE PLAINS, NY 10607
1355 BROAD ST 12.8 miles
CLIFTON, NJ 7013
656 E FORDHAM RD 12.9 miles
BRONX, NY 10458
280 N CENTRAL AVE STE 115 13.1 miles
HARTSDALE, NY 10530
359 N Central Ave 13.2 miles
Hartsdale, NY 10530
3421 BROADWAY 13.2 miles
NEW YORK, NY 10031
614 FRANKLIN AVE STE 101 13.5 miles
NUTLEY, NJ 7110
34 N ROUTE 9W 13.7 miles
WEST HAVERSTRAW, NY 10993
72 HAMBURG TPKE 13.8 miles
RIVERDALE, NJ 7457
560 NEW YORK AVE 13.8 miles
LYNDHURST, NJ 7071
464 VALLEY BROOK AVE 13.9 miles
LYNDHURST, NJ 7071
747 MELROSE AVE OFC 14.1 miles
BRONX, NY 10451
1120 MORRIS PARK AVE 14.4 miles
BRONX, NY 10461
150 Lockwood Ave, Ste 38 14.5 miles
New Rochelle, NY 10801
6701 BERGENLINE AVE 14.5 miles
WEST NEW YORK, NJ 7093
110 LOCKWOOD AVE 14.5 miles
NEW ROCHELLE, NY 10801
15 N BROADWAY STE D 14.6 miles
WHITE PLAINS, NY 10601
100 WOODS RD STE CG12 CEDARWOOD HALL 14.6 miles
VALHALLA, NY 10595
1476 WILLIAMSBRIDGE RD LOFT BLDG SIDE ENTRANCE 15.0 miles
BRONX, NY 10461
178 FLOYD ST 15.0 miles
BELLEVILLE, NJ 7109
3250 WESTCHESTER AVE SUITE 120 15.2 miles
BRONX, NY 10461
4914-4922 Kennedy Blvd., Suite 206 15.2 miles
West New York, NJ 7093
3250 Westchester Avenue, Suite 105 15.2 miles
Bronx, NY 10461
238 E 111TH ST APT 4C 15.3 miles
NEW YORK, NY 10029
557 BROAD ST 15.3 miles
BLOOMFIELD, NJ 7003
210 MEADOWLANDS PKWY 15.4 miles
SECAUCUS, NJ 7094
500 MAMARONECK AVE STE 320 15.6 miles
HARRISON, NY 10528
500 Mamaroneck Ave Suite 320 15.7 miles
Harrison, NY 10528
1 Clara Maass Drive Cont Care Bldg 1st FL 15.7 miles
Belleville, NJ 7109
49 Claremont Avenue, 15.7 miles
Montclair, NJ 7042
3196 KENNEDY BLVD 2ND FL 15.7 miles
UNION CITY, NJ 7087
174 Marble Ave, Ste 1 15.8 miles
Pleasantville, NY 10570
1790 RANDALL AVE 15.8 miles
BRONX, NY 10473
1 GREENWOOD AVE STE 102 16.0 miles
MONTCLAIR, NJ 7042
150 FAIRFIELD RD 16.0 miles
FAIRFIELD, NJ 7004
210 E 86th St, Ste 602 16.1 miles
New York, NY 10028
210 E 86TH ST STE 100 16.1 miles
NEW YORK, NY 10028
1395 Route 23S, Unit C-1 16.3 miles
Butler, NJ 7405
65 E 76th St, 16.3 miles
New York, NY 10021
30 SEAVIEW DR 16.3 miles
SECAUCUS, NJ 7094
16 BROOKWOOD RD 16.4 miles
TOWACO, NJ 7082
330 WEST 58TH ST, STE 211 16.5 miles
NEW YORK, NY 10019
601 W 51ST ST 16.5 miles
NEW YORK, NY 10019
3665 E TREMONT AVE 16.6 miles
BRONX, NY 10465
27-47 Crescent Street, Lower Level, Suite 102-103 16.8 miles
Astoria, NY 11102
408 W 45TH ST 16.9 miles
NEW YORK, NY 10036
115 E 57th Street, Ste 1530 17.0 miles
New York, NY 10022
425 PARK AVE 17.1 miles
NEW YORK, NY 10022
330 W 42ND ST 17.1 miles
NEW YORK, NY 10036
MIDTOWN STATION P. O. BOX 799 17.3 miles
NEW YORK, NY 10018
522 CENTRAL AVE 17.3 miles
JERSEY CITY, NJ 7307
18 E 48TH ST 2ND FL 17.3 miles
NEW YORK, NY 10017
229 W 36TH ST 10TH FL 17.5 miles
NEW YORK, NY 10018
224 W 35TH ST STE 607 17.5 miles
NEW YORK, NY 10001
919 2ND AVE 17.6 miles
NEW YORK, NY 10017
464 EAGLE ROCK AVE STE C 17.6 miles
WEST ORANGE, NJ 7052
25-15 STEINWAY ST 17.6 miles
ASTORIA, NY 11103
730 3RD AVE 17.6 miles
NEW YORK, NY 10017
20 BEEKMAN PL APT 2B 17.7 miles
NEW YORK, NY 10022
3014 37th St, 17.7 miles
Astoria, NY 11103
55 E 34TH ST 17.9 miles
NEW YORK, NY 10016
137 East 36th Street, Suite 7 17.9 miles
New York, NY 10016
202 W 23RD ST 18.0 miles
NEW YORK, NY 10011
1 MAIN TERMINAL STE 3 SUITE 109 18.0 miles
FLUSHING, NY 11371
22 W 23RD ST 2ND FL 18.2 miles
NEW YORK, NY 10010
324 WEST 14TH ST 18.2 miles
NEW YORK, NY 10014
456 PROSPECT AVE 18.3 miles
WEST ORANGE, NJ 7052
95 HUDSON ST 18.4 miles
HOBOKEN, NJ 7030
75-35 31st Avenue, Suite 205 18.5 miles
Jackson Heights, NY 11372
247 Third Ave, Ste 303 18.6 miles
New York, NY 10010
574 SUMMIT AVE 4th Floor 18.6 miles
JERSEY CITY, NJ 7306
380 2ND AVE 18.6 miles
NEW YORK, NY 10010
6 Rye Ridge Plaza, 18.6 miles
Rye Brook, NY 10573
600 Pavonia Ave, 3rd floor 18.7 miles
Jersey City, NJ 7306
31-00 47TH AVENUE 18.8 miles
LONG ISLAND CITY, NY 11101
444-450 BERGEN ST HARRISON PLAZA SHOPPING MALL 18.9 miles
HARRISON, NJ 7029
450 BERGEN ST 18.9 miles
HARRISON, NJ 7029
2 CITY HALL PLZ STE 302 18.9 miles
RAHWAY, NJ 7065
200 US HIGHWAY 46 18.9 miles
PARSIPPANY, NJ 7054
854 W SIDE AVE 19.0 miles
JERSEY CITY, NJ 7306
33-54 83RD ST, STE G-02 19.0 miles
JACKSON HEIGHTS, NY 11372
47-01 QUEENS BLVD #206-207 19.0 miles
SUNNYSIDE, NY 11104
26 DEHART AVE 19.2 miles
HEWITT, NJ 7421
40 08 Forley St, 19.5 miles
Elmhurst, NY 11373
136-20 38th Avenue, 4th Floor, Suite CFA 19.5 miles
Flushing, NY 11354
24 Commerce St, 4th floor, Suite 410 19.6 miles
Newark, NJ 7102
14204 BAYSIDE AVE LOWER LEVEL STE 2L 19.6 miles
FLUSHING, NY 11354
261 Monmouth Street 19.7 miles
Jersey City, NJ 7302
139 Centre St, Suite 207, 19.8 miles
New York, NY 10013
6311 QUEENS BLVD 19.8 miles
WOODSIDE, NY 11377
68 NASSAU AVE 19.8 miles
BROOKLYN, NY 11222
41 Elizabeth St, Suite 702 19.9 miles
New York, NY 10013
4275 65TH PL 20.0 miles
WOODSIDE, NY 11377
265 CHERRY ST 146 20.0 miles
NEW YORK, NY 10002
451-479 DOREMUS AVE 20.2 miles
NEWARK, NJ 7105
147 Greenpoint Avenue, First Floor 20.4 miles
Brooklyn, NY 11222
221 CHESTNUT ST 20.4 miles
NEWARK, NJ 7105
65 BROADWAY SUITE 905 20.4 miles
NEW YORK, NY 10006
65 BROADWAY STE 903 20.5 miles
NEW YORK, NY 10006
7301 GRAND AVE 20.5 miles
MASPETH, NY 11378
42 BROADWAY STE 1900 20.6 miles
NEW YORK, NY 10004
9406 59TH AVE STE E-9 20.6 miles
ELMHURST, NY 11373
46 PARSIPPANY BLVD 20.8 miles
BOONTON, NJ 7005
190 BALDWIN RD 20.8 miles
PARSIPPANY, NJ 7054
375 MCCARTER HWY 20.8 miles
NEWARK, NJ 7114
4161 Kissena Blvd, Suite 25, Concourse level 20.9 miles
Flushing, NY 11355
349 E Northfield Rd, Ste 203 21.0 miles
Livingston, NJ 7039
338 W MAIN ST 21.1 miles
BOONTON, NJ 7005
495 E MAIN ST 21.1 miles
MOUNT KISCO, NY 10549
60 1ST ST 21.2 miles
SOUTH ORANGE, NJ 7079
6122 Fresh Pond Road, 21.2 miles
Middle Village, NY 11379
68 Graham Ave 21.3 miles
Brooklyn, NY 11206
101 Old Short Hills Road Suite 415 21.4 miles
West Orange, NJ 7052
83 South Bedford Road, Floor 3 21.4 miles
Mt. Kisco, NY 10549
1980 CROMPOND RD 21.4 miles
CORTLANDT MANOR, NY 10567
9777 QUEENS BLVD 9TH FL 21.4 miles
REGO PARK, NY 11374
146 Pierrepont Street, 21.4 miles
Brooklyn, NY 11201
1 METROTECH CTR 21.5 miles
BROOKLYN, NY 11201
103 S BEDFORD RD STE 202 21.5 miles
MOUNT KISCO, NY 10549
Onsite Only #1R 21.5 miles
Brooklyn, NY 11237
186 JORALEMON ST 5TH 21.6 miles
BROOKLYN, NY 11201
50 COURT ST STE 1002 21.6 miles
BROOKLYN, NY 11201
66 - 17 Fresh Pond Rd, 21.6 miles
Ridgewood, NY 11385
69-16 METROPOLITAN AVE 21.6 miles
MIDDLE VILLAGE, NY 11379
100 LIVINGSTON ST 4TH FLOOR 21.7 miles
BROOKLYN, NY 11201
120 Atlantic Avenue, 21.7 miles
Brooklyn, NY 11201
2 Stowe Rd, 5th Floor - Suite 15 21.8 miles
Peekskill, NY 10566
83 HEWITT RD 21.8 miles
HEWITT, NJ 7421
69-12 AUSTIN ST 21.8 miles
FOREST HILLS, NY 11375
7010 Austin Street, 2nd Floor Suite 201 21.9 miles
Forest Hills, NY 11375
325 STATE ROUTE 10 22.0 miles
EAST HANOVER, NJ 7936
340 AIRIS DR STE 203 22.1 miles
NEWARK, NJ 7114
339-1 AIRIS DR STE 205 22.1 miles
NEWARK, NJ 7114
180 BOYDEN AVE 22.2 miles
MAPLEWOOD, NJ 7040
6655 FRESH POND RD 22.2 miles
RIDGEWOOD, NY 11385
144 LEWIS AVE 22.2 miles
BROOKLYN, NY 11221
Onsite Only 22.3 miles
Fresh Meadows, NY 11365
488 GREAT NECK RD STE 300 22.4 miles
GREAT NECK, NY 11021
148 PARSIPPANY RD STE 2 22.5 miles
PARSIPPANY, NJ 7054
50 Cherry Hill Rd, Ste 103 22.6 miles
Parsippany, NJ 7054
252-20 NORTHERN BLVD STE 210 22.6 miles
LITTLE NECK, NY 11362
962 MADISON ST APT 1 22.6 miles
BROOKLYN, NY 11221
1248 Fulton Street 22.7 miles
Brooklyn, NY 11216
880 AVENUE C 22.7 miles
BAYONNE, NJ 7002
619 Throop Avenue 22.9 miles
Brooklyn, NY 11216
264 1ST ST 22.9 miles
BROOKLYN, NY 11215
1165 Northern Blvd, Suite 404 22.9 miles
Manhasset, NY 11030
321 KEAR ST 22.9 miles
YORKTOWN HEIGHTS, NY 10598
8217 WOODHAVEN BLVD 22.9 miles
GLENDALE, NY 11385
1000 NORTHERN BLVD STE 135 22.9 miles
GREAT NECK, NY 11021
2040 MILLBURN AVE STE 203 23.1 miles
MAPLEWOOD, NJ 7040
418-420 5TH AVE 23.1 miles
BROOKLYN, NY 11215
8002 KEW GARDENS RD CONCOURSE LEVEL 23.2 miles
KEW GARDENS, NY 11415
456 5TH AVE 2ND FL 23.2 miles
BROOKLYN, NY 11215
116 MILLBURN AVE STE 102 23.3 miles
MILLBURN, NJ 7041
209 LEFANTE WAY 23.4 miles
BAYONNE, NJ 7002
348 13th Street, Suite 102 23.5 miles
Brooklyn, NY 11215
225 MILLBURN AVE STE 303 23.5 miles
MILLBURN, NJ 7041
564 BROADWAY 23.6 miles
BAYONNE, NJ 7002
111-16 JAMAICA AVE 23.6 miles
RICHMOND HILL, NY 11418
2300 VAUXHALL RD 23.9 miles
UNION, NJ 7083
791 Route 17M, Monroe Shopping Center 23.9 miles
Monroe, NY 10950
408 Rockaway Avenue, 23.9 miles
Brooklyn, NY 11212
606 DOWD AVE 24.1 miles
ELIZABETH, NJ 7201
595 DIVISION ST 24.3 miles
ELIZABETH, NJ 7201
1896 Morris Ave, 2nd Floor 24.3 miles
Union, NJ 7083
276 E Main St, 24.3 miles
Denville, NJ 7834
2333 MORRIS AVE STE A12 24.4 miles
UNION, NJ 7083
891 TABOR RD 24.5 miles
MORRIS PLAINS, NJ 7950
177 Avenue A, 24.6 miles
Bayonne, NJ 7002
Onsite Only 24.6 miles
Brooklyn, NY 11208
2001 Marcus Ave, Suite 98W, Lobby Level 24.7 miles
Lake Success, NY 11042
138 AVENUE C 24.8 miles
BAYONNE, NJ 7002
3175 STATE ROUTE 10 Ste 500 24.8 miles
DENVILLE, NJ 7834
60 MAIN ST STE 2 C 24.9 miles
WARWICK, NY 10990
Drug Test Screening Panels Available In Hillsdale, NJ
We offer a 5-panel drug test, which screens for the following:
- Amphetamines
- Cocaine
- Marijuana
- Opiates
- PCP
We offer a 10-panel drug test which screens for the following:
- Amphetamines
- Barbituates
- Benzodiazepines
- cocaine
- Marijuana
- MDA
- Methadone
- Methaqualone
- Opiates
- PCP
- Propoxyphene
We offer a 12-panel drug test which screens for the following:
- Amphetamines
- Barbiturates
- Benzodiazepines
- cocaine
- Marijuana
- MDA
- Methadone
- Methaqualone
- Opiates
- PCP
- Propoxyphene
- Meperidine
- Tramadol
** Customized drug testing panels such as bath salts, synthetic marijuana, steroids and other drugs are also available.
Urine or Hair On-site Drug Testing In Hillsdale, NJ - You Choose!
Our on-site drug testing services in Hillsdale, NJ include urine drug testing, which has a detection period of 1-5 days and hair drug testing which has a detection period of up to 90 days. Negative test results are generally available in 24-48 hours, when analyzed by our SAMHSA Certified Laboratories. Negative instant test results are available immediately, non-negative test results require laboratory confirmation.
Why Use On-Site Drug Testing in Hillsdale, NJ?
Time is money and when sending an employee to one of our many drug testing centers in Hillsdale, NJ would cause disruption to your business operations or affect your employees work productivity, conducting on-site drug testing will eliminate these issues.
Who Uses On-Site Drug Testing?
- Construction Sites
- Manufacturing Plants
- Power Plants
- Motor Pool Facilities
- Car Dealerships
- Trucking/Transportation Companies
- Schools
- Sports Venues
- Hospitals
- Oil & Gas Drillings Sites
Are you a DOT Regulated Company?
Accredited Drug Testing has trained and qualified collectors who also specialize in providing on-site drug testing services for all DOT modes to include:
- Trucking Industry-FMCSA
- Maritime Industry-USCG
- Aviation Industry-FAA
- Public Transportation-FTA
- Railroad Industry-FRA
- Pipeline Industry-PHMSA
Additional DOT Services:
- DOT Consortium Enrollment
- DOT Physicals
- Supervisor Training
- DOT Drug Policy Development
- MVR Reports
- Employee Training
- Background Checks
- FMCSA Clearinghouse Verification/Search
How To Schedule On-Site Drug Testing In Hillsdale, NJ?
Step 1 - Call our on-site coordinator at (800)221-4291
Step 2 - Have at least 10 employees needing to be tested (recommended)
Step 3 - Provide the date, location and time of the requested on-site drug testing services
In addition to on-site drug testing in Hillsdale, NJ, we also have drug testing centers available at the following locations.
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Local Area Info: Hillsdale, New Jersey
Hillsdale is a borough in the New York City metropolitan area in Bergen County, New Jersey, United States. As of the 2010 United States Census, the borough's population was 10,219, reflecting an increase of 132 (+1.3%) from the 10,087 counted in the 2000 Census, which had in turn increased by 337 (+3.5%) from the 9,750 counted in the 1990 Census.
The populated area today known as Hillsdale took form in the mid-to-late 19th century as land speculators, led by David P. Patterson, developed subdivisions to profit from the coming of the Hackensack and New York Railroad (later New Jersey and New York Railroad). The area was incorporated as Hillsdale Township on March 25, 1898, from portions of Washington Township, which had, in turn, been set off from Harrington Township in 1840. Portions of the township were taken on April 30, 1906, to create the township of River Vale. Hillsdale was reincorporated as a borough by an act of the New Jersey Legislature on March 2, 1923, based on the results of a referendum held on April 24, 1923. The borough's name derives from its location in a "dale among the hills".
According to the United States Census Bureau, the borough had a total area of 2.957 square miles (7.659 km2), including 2.949 square miles (7.639 km2) of land and 0.008 square miles (0.020 km2) of water (0.26%).