Key Findings
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New York carries one of the nation’s heaviest flood burdens, and the scale of the damage demands attention. With $519.6 million in cumulative property losses between 2021 and 2025 and a damage density of $11,025 per square mile, the state ranks 4th nationally by total flood damage and 6th by damage per square mile, placing it among an elite tier of states where flooding has become a sustained, structural crisis.
The study conducted by Viles and Beckman, LLC analyzed NOAA Storm Events Database records across all 50 U.S. states, summing property and crop damage from flood events (2021 – 2025) and dividing by land area to produce a damage-density ranking. Figures are drawn from National Weather Service reports, may not capture all losses, and are not adjusted for population density, property values, or insurance coverage.
New York Among National Leaders in Flood Damage Density
| Rank | State | Cumulative Damage | Land Area (Sq. Mi.) | Damage Per Sq. Mile |
|---|---|---|---|---|
| 1 | New Jersey | $233,498,000 | 7,354 | $31,751 |
| 2 | Florida | $1,112,000,200 | 53,625 | $20,737 |
| 3 | Vermont | $178,294,000 | 9,217 | $19,344 |
| 4 | Louisiana | $503,053,000 | 43,204 | $11,644 |
| 5 | Hawaii | $72,961,000 | 6,423 | $11,359 |
| 6 | New York | $519,551,000 | 47,126 | $11,025 |
| 7 | Illinois | $591,526,000 | 55,519 | $10,654 |
| 8 | Pennsylvania | $359,224,000 | 44,743 | $8,029 |
| 9 | North Carolina | $217,206,000 | 48,618 | $4,468 |
| 10 | New Mexico | $540,549,000 | 121,298 | $4,456 |
Source: NOAA NCEI Storm Events Database. Figures reflect cumulative property and crop damage, 2021-2025.
New York’s $11,025 per square mile holds its place in a national cluster where the top seven states span less than $21,100 from first to seventh. Despite covering 47,126 square miles, it outranks both Illinois and Pennsylvania in damage density, proving that New York’s flood burden is not a function of size but of densely packed urban infrastructure and vast river and coastal exposure.
New York Flood Losses: All Property, No Crop Damage
| State | Property Damage | Crop Damage | Total Flood Damage |
|---|---|---|---|
| New York | $519,551,000 | $0 | $519,551,000 |
Source: NOAA NCEI Storm Events Database. Property and crop damage figures are reported separately and may be subject to revision.
New York’s $519.6 million in flood losses is entirely property damage, with zero crop losses across the full study period. It is a state where flooding bypasses farmland entirely and lands squarely on cities, suburbs, river corridors, and coastlines.
Northeast Flood Corridor: New York’s Regional Weight
| State | Property Damage | Crop Damage | Total Damage | Damage/Sq. Mi. | Natl Rank |
|---|---|---|---|---|---|
| New Jersey | $220,498,000 | $13,000,000 | $233,498,000 | $31,751 | 1 |
| Vermont | $177,889,000 | $405,000 | $178,294,000 | $19,344 | 3 |
| New York | $519,551,000 | $0 | $519,551,000 | $11,025 | 6 |
| Pennsylvania | $355,204,000 | $4,020,000 | $359,224,000 | $8,029 | 8 |
| Connecticut | $9,774,000 | $0 | $9,774,000 | $2,019 | 15 |
| Delaware | $3,740,000 | $0 | $3,740,000 | $1,919 | 16 |
| Maine | $50,131,000 | $0 | $50,131,000 | $1,625 | 17 |
| Rhode Island | $1,128,000 | $0 | $1,128,000 | $1,091 | 21 |
| New Hampshire | $7,556,000 | $0 | $7,556,000 | $844 | 24 |
| Massachusetts | $2,581,000 | $0 | $2,581,000 | $331 | 32 |
Source: NOAA NCEI Storm Events Database. Seven of ten Northeast states rank within the top 20 nationally for damage per square mile.
New York accounts for 38% of the Northeast’s $1.37 billion in flood damage, a region already responsible for 22.6% of all U.S. losses. It ranks 3rd in the Northeast by damage density at $11,025 per square mile, trailing only New Jersey and Vermont, and outpaces Pennsylvania, the next closest in the region, by more than $160 million in total damage.
New York Ranks 4th in the Nation by Total Flood Damage
| Rank | State | Property Damage | Crop Damage | Total Damage |
|---|---|---|---|---|
| 1 | Florida | $1,112,000,000 | $200 | $1,112,000,200 |
| 2 | Illinois | $591,308,000 | $218,000 | $591,526,000 |
| 3 | New Mexico | $540,038,000 | $511,000 | $540,549,000 |
| 4 | New York | $519,551,000 | $0 | $519,551,000 |
| 5 | Louisiana | $503,053,000 | $0 | $503,053,000 |
| 6 | Pennsylvania | $355,204,000 | $4,020,000 | $359,224,000 |
| 7 | Michigan | $241,712,000 | $710,000 | $242,422,000 |
| 8 | New Jersey | $220,498,000 | $13,000,000 | $233,498,000 |
| 9 | North Carolina | $217,206,000 | $0 | $217,206,000 |
| 10 | Wisconsin | $177,707,000 | $1,136,000 | $178,843,000 |
Source: NOAA NCEI Storm Events Database. Property and crop damage figures reflect verified National Weather Service assessments.
New York ranks 4th nationally in total flood damage at $519.6 million, trailing only Florida, Illinois, and New Mexico, while sitting 6th in damage density. For a state spanning 47,126 square miles, sustaining losses at a rate that rivals far smaller states is a measure of just how outsized New York’s flood vulnerability truly is.
Methodology
The study analyzed NOAA Storm Events Database records for New York, summing property and crop damage from all flood event types between 2021 and 2025. New York’s cumulative damage total was divided by its land area of 47,126 square miles to produce a damage-density figure, which was then ranked against all 50 U.S. states. Figures originate from National Weather Service reports and verified assessments, may not capture all losses, and remain subject to revision. No adjustments were made for population density, property values, or insurance coverage. Data sourced from the NOAA NCEI Storm Events Database and compiled by Viles and Beckman, LLC.
Data Sources
Flood Damage Data: NOAA National Centers for Environmental Information (NCEI) Storm Events Database : https://www.ncei.noaa.gov/stormevents/choosedates.jsp?statefips=1%2CALABAMA
Research Dataset: https://docs.google.com/spreadsheets/d/1zCXKN-yhKKIQ3pcgV_IJFj41okd9dmsRUo8KXDv3xuo/edit?gid=0#gid=0
Study by: https://www.vilesandbeckman.com/
About Viles and Beckman, LLC
Viles and Beckman, LLC is a Florida-based law firm representing clients in property damage claims and insurance disputes. With extensive experience navigating complex flood damage cases, the firm provides legal guidance to property owners seeking fair compensation for weather-related losses. The firm is committed to helping individuals and businesses protect their rights when disasters strike.
