Essex County anchored by Newark New Jersey's largest city is the most densely populated county in New Jersey. Newark Liberty International Airport is one of the busiest airports in the US creating aviation emergency planning requirements. The Passaic River creates serious flooding risk and Ida in 2021 caused catastrophic flooding throughout Newark and surrounding communities. The county hosts Rutgers-Newark and NJIT creating institutional emergency planning requirements.
// Preparedness Recommendations
- Evacuation routes inland should be identified in advance.
- Store at least 72 hours of food and water.
- Elevate critical belongings above flood level.
- Have backup power ready in case of grid failure.
// Recommended Supplies
Essential gear for power outages, severe weather, and emergency situations in your area.
- Emergency Food Supplies
- Water Filtration & Storage
- Backup Generator
- Solar Backup Power
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// Risk Intelligence
| Threat Score | 6 / 10 Moderate Risk |
| Primary Hazard | Hurricane / Flash Flooding |
| Secondary Hazard | Tornado |
| FEMA Flood Zone | High |
| Federally Declared Disasters | 7 |
| Last Major Event | Ida 2021 |
| Event Frequency | Annual |
// Emergency Operations
| Emergency Mgmt Phone | (973) 621-5300 |
| Emergency Shelters | 18 designated facilities |
| Evacuation Routes | I-78 I-280 US-22 NJ-21 |
// County Profile
| County | Essex County NJ |
| State | New Jersey (NJ) |
| Population | 863 |
| Area | 127 sq miles |
| FEMA Region | High |
// Major Cities
// Cities in This County
// Other New Jersey Counties
// Nearby Infrastructure Risks
Critical infrastructure facilities within or near this area that could affect civilian safety during emergencies, conflict, or infrastructure failures.
Infrastructure risk data is for emergency preparedness awareness. Facility locations are publicly known. Always follow official emergency guidance.