Montgomery County, NY
FEMA National Risk Index scores, disaster declarations & hazard data
Montgomery County has experienced 26 federally declared disasters since 1987, most recently Hurricane Henri in 2021. Its overall natural hazard risk is rated Relatively Low — lower risk than most US counties.
Montgomery County's highest-rated hazards are landslide, inland flooding, and hurricane, with its top risk rated "Relatively Moderate" by FEMA's National Risk Index. Recorded storm events have increased 55% over the past five years compared to the prior five-year period. Community vulnerability is elevated (79th percentile nationally), suggesting residents may face greater difficulty recovering from major disasters.
Past disasters & FEMA designations
A federal disaster declaration officially designates a county for FEMA disaster assistance. Montgomery County has been designated in 26 declarations since 1987, covering 7 disaster types including severe storm (11), hurricane (4), snowstorm (3).
| Year | Type | Event name |
|---|---|---|
| 2021 | Hurricane | Hurricane Henri |
| 2020 | Severe Storm | Severe Storms, Straight-Line Winds, And Flooding |
| 2020 | Biological | Covid-19 Pandemic |
| 2020 | Biological | Covid-19 |
| 2017 | Snowstorm | Severe Winter Storm And Snowstorm |
| 2013 | Flood | Severe Storms And Flooding |
| 2013 | Hurricane | Hurricane Sandy |
| 2011 | Severe Storm | Remnants Of Tropical Storm Lee |
| 2011 | Severe Storm | Remnants Of Tropical Storm Lee |
| 2011 | Hurricane | Hurricane Irene |
Showing the 10 most recent of 26 total declarations since 1987.
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 | 27.7 | 0 | 0 | — |
| Inland Flooding | Relatively Moderate | 80.5 | 35 | 0 | $264K |
| Coastal Flooding | Not Applicable | — | 0 | 0 | — |
| Earthquake | Very Low | 51.8 | — | — | — |
| Heat Wave | Very Low | 36.4 | 30 | 0 | — |
| Tornado | Relatively Low | 41.7 | 1 | 0 | $15K |
| Hurricane | Relatively Low | 68 | 0 | 0 | — |
| Hail | Relatively Low | 46 | 7 | 0 | — |
| Strong Wind | Relatively Low | 33.7 | 0 | 0 | — |
| Winter Weather | Relatively Moderate | 66.4 | 0 | 0 | — |
| Ice Storm | Relatively Low | 57 | — | — | — |
| Cold Wave | Relatively Low | 59.1 | — | — | — |
| Lightning | Relatively Low | 55 | 1 | 0 | $6K |
| Drought | No Rating | 0 | 0 | 0 | — |
| Landslide | Relatively Moderate | 92.5 | 0 | 0 | — |
| Avalanche | Very Low | 29.2 | — | — | — |
| Tsunami | Not Applicable | — | — | — | — |
| 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
Montgomery County ranks in the 79th percentile (High) 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 | 79th | High |
| Socioeconomic status | 69th | Moderate |
| Household characteristics | 89th | High |
| Racial & ethnic minority status | 55th | Moderate |
| Housing type & transportation | 72nd | 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 | 7th | Very Low |
| Risk to homes | 7th | Very Low |
| Buildings in direct exposure zone | 62.6% | — |
NOAA tracked 74 weather events in this county over 2016–2025: 29 in 2016–20 vs 45 in 2021–25 (+55% — frequency increasing).
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 Montgomery County?
According to the FEMA National Risk Index, the highest-risk hazards in Montgomery County, New York are landslide, inland flooding, and hurricane. The county's overall natural hazard risk is rated Relatively Low — lower risk than most US counties.
Has Montgomery County received federal disaster declarations?
Yes. Montgomery County has received 26 federal disaster declarations since 1987, including declarations in 2021. The most common disaster type on record is severe storm (11 declarations).
Has Montgomery County had any FEMA disaster declarations in 2024, 2025, or 2026?
No federal disaster declarations have been recorded for Montgomery County since the start of 2024. Its most recent declaration on record is Hurricane Henri in 2021.
How does Montgomery County's natural hazard risk compare to nearby counties?
Among neighboring counties, Albany County, NY has the highest overall natural hazard risk (Relatively Moderate) and Schoharie County, NY has the lowest (Very Low). Montgomery County is rated Relatively Low overall.
How is Montgomery County's composite disaster risk index calculated?
Montgomery 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. Montgomery County's composite score of 65 means its overall natural hazard risk is higher than 65% of US counties.