Bergen County, NJ
FEMA National Risk Index scores, disaster declarations & hazard data
Bergen County has experienced 32 federally declared disasters since 1965, most recently Remnants Of Hurricane Ida in 2021. Its overall natural hazard risk is rated Relatively High — higher risk than most US counties.
Bergen County's highest-rated hazards are coastal flooding, inland flooding, and winter weather, with its top risk rated "Very High" by FEMA's National Risk Index. NOAA records 217 storm events in the county over the past decade.
Past disasters & FEMA designations
A federal disaster declaration officially designates a county for FEMA disaster assistance. Bergen County has been designated in 32 declarations since 1965, covering 8 disaster types including hurricane (10), severe storm (6), flood (5).
| Year | Type | Event name |
|---|---|---|
| 2021 | Hurricane | Tropical Storm Isaias |
| 2021 | Hurricane | Remnants Of Hurricane Ida |
| 2021 | Hurricane | Remnants Of Hurricane Ida |
| 2020 | Biological | Covid-19 Pandemic |
| 2020 | Biological | Covid-19 |
| 2018 | Severe Storm | Severe Winter Storm And Snowstorm |
| 2016 | Severe Storm | Severe Winter Storm And Snowstorm |
| 2013 | Hurricane | Hurricane Sandy |
| 2013 | Hurricane | Hurricane Sandy |
| 2012 | Severe Storm | Severe Storm |
Showing the 10 most recent of 32 total declarations since 1965.
Source: FEMA OpenFEMA Disaster Declarations Summaries. A single disaster can produce more than one record per county. Data current through September 2026.
Risk by hazard type
| Hazard | Risk rating | Risk score | Recorded events | Deaths | Prop. damage |
|---|---|---|---|---|---|
| Wildfire | Very Low | 21.7 | 0 | 0 | — |
| Inland Flooding | Relatively High | 98.8 | 162 | 1 | — |
| Coastal Flooding | Very High | 100 | 0 | 0 | — |
| Earthquake | Relatively Moderate | 96 | — | — | — |
| Heat Wave | Relatively High | 96.8 | 0 | 0 | — |
| Tornado | Relatively High | 92.3 | 0 | 0 | — |
| Hurricane | Relatively Moderate | 92.8 | 0 | 0 | — |
| Hail | Very Low | 21.3 | 42 | 0 | — |
| Strong Wind | Very High | 98.2 | 0 | 0 | — |
| Winter Weather | Very High | 98.6 | 0 | 0 | — |
| Ice Storm | Relatively Moderate | 80.3 | — | — | — |
| Cold Wave | Relatively High | 91.9 | — | — | — |
| Lightning | Relatively High | 96.4 | 13 | 0 | $344K |
| Drought | Relatively Low | 37.2 | 0 | 0 | — |
| Landslide | Very Low | 58.9 | 0 | 0 | — |
| Avalanche | Not Applicable | — | — | — | — |
| Tsunami | Insufficient Data | — | — | — | — |
| Volcanic Activity | Not Applicable | — | — | — | — |
Scores are 0–100 percentiles relative to all US counties — higher means more exposed, not that a disaster is likely this year. Event counts: NOAA Storm Events 2016–2026; earthquake counts from USGS ComCat (M3.0+, 1996–2026). See the methodology page for details.
Community vulnerability
Bergen County ranks in the 44th percentile (Low) for community vulnerability — a measure of how hard disaster impacts tend to hit residents. Higher vulnerability means more displacement, worse health outcomes, and slower recovery after a disaster.
| SVI theme | Percentile | Vulnerability level |
|---|---|---|
| Overall | 44th | Low |
| Socioeconomic status | 32nd | Low |
| Household characteristics | 16th | Very low |
| Racial & ethnic minority status | 85th | High |
| Housing type & transportation | 65th | Moderate |
Source: CDC/ATSDR Social Vulnerability Index 2022. Percentiles compare counties nationally — higher means more vulnerable relative to other counties. See CDC SVI for full methodology.
Future risk outlook
| Wildfire metric | National percentile | Level |
|---|---|---|
| Burn probability | 21st | Relatively Low |
| Risk to homes | 22nd | Relatively Low |
| Buildings in direct exposure zone | 26.4% | — |
NOAA tracked 217 weather events in this county over 2016–2025: 109 in 2016–20 vs 108 in 2021–25 (-1% — relatively stable).
Wildfire: USDA Forest Service Wildfire Risk to Communities (RDS-2020-0016-2) — modeled values, not annual forecasts. See wildfirerisk.org. Inland flood and heat projections pending data availability; coastal sea-level projections are available for select coastal counties below — see the data page.
Nearby counties
Frequently asked questions
What natural hazards pose the greatest risk in Bergen County?
According to the FEMA National Risk Index, the highest-risk hazards in Bergen County, New Jersey are coastal flooding, inland flooding, and winter weather. The county's overall natural hazard risk is rated Relatively High — higher risk than most US counties.
Has Bergen County received federal disaster declarations?
Yes. Bergen County has received 32 federal disaster declarations since 1965, including declarations in 2021. The most common disaster type on record is hurricane (10 declarations).
Has Bergen County had any FEMA disaster declarations in 2024, 2025, or 2026?
No federal disaster declarations have been recorded for Bergen County since the start of 2024. Its most recent declaration on record is Remnants Of Hurricane Ida in 2021.
How does Bergen County's natural hazard risk compare to nearby counties?
Among neighboring counties, New York County, NY has the highest overall natural hazard risk (Relatively High) and Rockland County, NY has the lowest (Relatively Moderate). Bergen County is rated Relatively High overall.
How is Bergen County's composite disaster risk index calculated?
Bergen County's composite disaster risk index — officially FEMA's National Risk Index (NRI) — scores every US county on a 0–100 percentile scale across 18 natural hazard types, factoring in expected annual loss, social vulnerability, and community resilience. Bergen County's composite score of 98 means its overall natural hazard risk is higher than 98% of US counties.