Reviewed and updated October 4, 2026 by the SearchSystems.net editorial team. Every office link on this page was opened and checked against the office's own website at review time.
Mount Arlington is a borough in Morris County, New Jersey, with about 6,000 residents (2024 Census Bureau estimate). Its public records are split between the borough and the county. The borough keeps police reports, council records and its own licenses and permits; court cases, jail bookings, deeds and vital records are county or state records. This guide names the Mount Arlington offices SearchSystems verified, links to each one's own website and gives the phone number and address where the office publishes them. SearchSystems verified 2 borough office pages for Mount Arlington, every one opened and checked.
In this guide: Borough or county, Police records, Borough Hall, Records requests, Other cities and Questions.
Borough or county record: where Mount Arlington records are kept
- Kept by the Borough of Mount Arlington: police reports, council and board meeting records, ordinances and the borough's own licenses and permits.
- Kept by Morris County or the state: court cases, jail bookings, deeds and property values and birth and death certificates. These are not borough records; they are in the Morris County public records guide under court records, jail lookups, property records and vital records.
Mount Arlington police reports and records
Incident reports, crash reports and the other records of the Mount Arlington police are requested from the department's records unit, usually in writing or through an online form. Reports on open investigations and the names of victims and juveniles are usually withheld or redacted, and some states limit crash reports to the people involved and their insurers. The page below is the one SearchSystems verified for Mount Arlington police records.
- Website: mountarlingtonnj.org/how-do-i-obtain-a-police-report (page title: How Do I Obtain a Police Report? | Borough of Mount Arlington)
- Phone: 973-398-2100
- Address: 520 Altenbrand Ave. Mount Arlington NJ 07856
- Checked: September 26, 2026, the page answered.
Jail bookings and inmate lookups are usually handled by the county, not the borough police. They are in the Morris County public records guide under jail and inmate lookups.
Mount Arlington Borough Hall: departments, licenses and permits
Business licenses, building permits, code enforcement cases and the borough's other records are kept by the department that issued them. The borough's own website below lists its departments and how to reach them.
- Website: mountarlingtonnj.org (page title: Borough of Mount Arlington | Morris County, New Jersey)
- Phone: 973-398-6832
- Address: 419 Howard Boulevard Mount Arlington, NJ 07856
- Hours: Monday through Friday, 8:30 AM to 4:30 PM
- Checked: September 26, 2026, the page answered.
Public records requests to Mount Arlington
New Jersey public records law applies to the borough government of Mount Arlington. A record that is not posted online is requested from the office that holds it: the police records unit for police reports and the department that issued a permit or license for its records. A request that names a date, an address, or a report or case number is the easiest to answer.
Other cities and towns in Morris County
SearchSystems has a guide like this one for these other cities and towns in Morris County. The Morris County public records guide covers the records the county keeps for all of them.
Frequently Asked Questions
Is this the official Mount Arlington website?
No. SearchSystems.net is an independent public records directory, online since 1997. It links to the official Mount Arlington offices listed above, and the borough's own website is mountarlingtonnj.org; SearchSystems does not hold records, charge for them or take requests.
How do I get a police report in Mount Arlington?
Request it from the Mount Arlington police records unit at mountarlingtonnj.org, phone 973-398-2100. Reports on open investigations and the names of victims and juveniles are usually withheld or redacted.
Where do I find court records or jail bookings for Mount Arlington?
Mount Arlington cases are heard by the courts that serve Morris County, and people arrested in Mount Arlington are usually booked into the county jail. Both are covered in the Morris County public records guide on SearchSystems.
How do I request a public record from Mount Arlington?
From the office that holds it: the police records unit for police reports and the department that issued a permit or license for its records. New Jersey public records law applies to borough governments.