Bergen County, website

Residents of Bergen County in New Jersey, who need to contact government officials, such as the Sherrif, the County Clerk, or the Fire Department, will find the necessary contact details in this phonebook directory. Concerned persons should note that the phone numbers for these county offices start with area code 201.

Sheriff’s Office

10 Main Street

Hackensack, New Jersey 07601

Phone: (201) 646-2200

Fax: (201) 646-4234

Police Department

281 Campgaw Road 

Mahwah, NJ 07430

Phone: (201) 785-5700

County Court

10 Main Street

Hackensack, New Jersey 07601

Phone: (201) 527-2700

Fax: (201) 646-2505

Municipal Court

71 Hudson St. Hackensack, NJ 07601-7076

Phone: (201) 336-6222 

Fax: (201) 336-6212

County Clerk

1 Bergen County Plaza

Hackensack, New Jersey 07601

Phone: (201) 336-7000

Treasurer

One Bergen County Plaza  

5th Floor, Rm. 501

Hackensack, NJ 07601-7076

Phone: (201) 336-6561

Tax Assessor-Collector

1 Bergen County Plaza

Hackensack, New Jersey 07601

Phone: (201) 336-6000

Fax: (201) 336-7304

Bergen County Jail

160 South River Street

Hackensack, New Jersey 07601

Phone: (201) 336-3500

Fax: (201) 527-3035

Emergency Management

285 Campgaw Road

Mahwah, NJ 07430

Phone: (201) 785-5757

Fire Department

281 Campgaw Road

Mahwah, NJ 07430

Phone: (201) 785-5718

Health Department

One Bergen County Plaza, 4th Floor

Hackensack, NJ 07601-7076

Phone: (201) 634-2600 

Fax: (201) 336-6086

Human Services Department

One Bergen County Plaza, 2nd Floor

Hackensack, NJ 07601-7076

Phone: (201) 336-7474 

Fax: (201) 336-7450