BY THE NUMBERS: Which N.J. counties harbor the most illegal aliens?

By Matt Rooney

New Jersey is probably about to become a Sanctuary State by statute, Save Jerseyans, but the state has been a de facto sanctuary jurisdiction for illegal aliens since November 2018. It’s been estimated that there are hundreds of thousands of individuals living in the Garden State without the legal right to be here.

The average estimate is in the 500,000 range. That’s a population roughly the size of Atlanta planted inside a state already buckling under the nation’s highest property taxes.

Where are the highest concentrations of illegals?

Of course no one knows for sure. That’s the point of a sanctuary state! But we have a fairly good idea. For example, according to data from institutions including the U.S. Census and Pew Research, somewhere between 25-30% of New Jersey’s illegal alien population is dispersed between just four cities:

Newark (Essex): approx. 35k–50k

Jersey City (Hudson): approx. 30k–45k

Paterson (Passaic): approx. 25k–40k

Elizabeth (Union): approx. 25k–35k

Unsurprisingly, three of the four cities (Newark, Jersey City and Paterson) were recently sued by the Trump Administration over their sanctuary policies.

What about your home county? Here’s the breakdown:

Tier County Estimated Range Midpoint
🔴 1 Hudson 90k – 110k 100k
🔴 1 Bergen 70k – 90k 80k
🔴 1 Essex 60k – 80k 70k
🔴 1 Middlesex 50k – 70k 60k
🟠 2 Union 35k – 50k 42k
🟠 2 Passaic 30k – 45k 38k
🟠 2 Morris 20k – 30k 25k
🟠 2 Monmouth 15k – 25k 20k
🟡 3 Ocean 10k – 20k 15k
🟡 3 Somerset 10k – 20k 15k
🟡 3 Camden 10k – 15k 12k
🟢 4 Mercer 8k – 12k 10k
🟢 4 Burlington 5k – 10k 7k
🟢 4 Gloucester 3k – 7k 5k
🟢 4 Atlantic 3k – 7k 5k
🟢 4 Cumberland 3k – 6k 4k
⚪ 5 Salem 1k – 3k 2k
⚪ 5 Cape May 1k – 3k 2k
⚪ 5 Sussex 1k – 3k 2k
⚪ 5 Warren 1k – 3k 2k
⚪ 5 Hunterdon 1k – 3k 2k
Matt Rooney
About Matt Rooney 9236 Articles
MATT ROONEY is SaveJersey.com's founder and editor-in-chief, a practicing New Jersey attorney, and the host of 'The Matt Rooney Show' on 1210 WPHT every Saturday evening from 7-9 PM EST