Flood Risk by County in New York

New York: 62 counties covered

Across 62 New York counties with a FEMA flood score, the average national percentile is 80.9, but that average hides real spread between counties, which is why each one gets its own page rather than a single statewide number.

• Kings County, 99.4th percentile, Very High
• Queens County, 99.3th percentile, Very High
• New York County, 99.2th percentile, Very High
• Suffolk County, 98.6th percentile, Very High
• Nassau County, 98.4th percentile, Very High
• Bronx County, 98.5th percentile, Relatively High
• Westchester County, 98th percentile, Relatively High
• Erie County, 99th percentile, Relatively High
• Monroe County, 96.7th percentile, Relatively High
• Richmond County, 92th percentile, Relatively Moderate
• Onondaga County, 95.2th percentile, Relatively High
• Orange County, 93.4th percentile, Relatively High
• Rockland County, 91.8th percentile, Relatively Moderate
• Albany County, 90.3th percentile, Relatively Moderate
• Dutchess County, 92.4th percentile, Relatively Moderate
• Saratoga County, 83.3th percentile, Relatively Moderate
• Oneida County, 91.1th percentile, Relatively Moderate
• Niagara County, 91th percentile, Relatively Moderate
• Broome County, 93.2th percentile, Relatively Moderate
• Ulster County, 91.9th percentile, Relatively Moderate
• Schenectady County, 82.9th percentile, Relatively Moderate
• Rensselaer County, 89th percentile, Relatively Moderate
• Chautauqua County, 91.3th percentile, Relatively Moderate
• Oswego County, 82.1th percentile, Relatively Moderate
• Jefferson County, 78th percentile, Relatively Moderate
• Ontario County, 78.8th percentile, Relatively Moderate
• St. Lawrence County, 85th percentile, Relatively Moderate
• Tompkins County, 86.2th percentile, Relatively Moderate
• Putnam County, 57.4th percentile, Relatively Low
• Steuben County, 87.5th percentile, Relatively Moderate
• Wayne County, 72.3th percentile, Relatively Low
• Chemung County, 72.2th percentile, Relatively Low
• Sullivan County, 86.6th percentile, Relatively Moderate
• Clinton County, 82.4th percentile, Relatively Moderate
• Cattaraugus County, 89.9th percentile, Relatively Moderate
• Cayuga County, 78.1th percentile, Relatively Moderate
• Madison County, 77.1th percentile, Relatively Moderate
• Warren County, 71.5th percentile, Relatively Low
• Livingston County, 73.3th percentile, Relatively Moderate
• Otsego County, 85.8th percentile, Relatively Moderate
• Columbia County, 79.9th percentile, Relatively Moderate
• Washington County, 70.7th percentile, Relatively Low
• Herkimer County, 78.5th percentile, Relatively Moderate
• Genesee County, 71.1th percentile, Relatively Low
• Fulton County, 66.4th percentile, Relatively Low
• Montgomery County, 80.5th percentile, Relatively Moderate
• Tioga County, 78.9th percentile, Relatively Moderate
• Allegany County, 84.6th percentile, Relatively Moderate
• Franklin County, 67.1th percentile, Relatively Low
• Greene County, 81.8th percentile, Relatively Moderate
• Cortland County, 71.9th percentile, Relatively Low
• Chenango County, 85.6th percentile, Relatively Moderate
• Delaware County, 91.2th percentile, Relatively Moderate
• Orleans County, 39.9th percentile, Relatively Low
• Wyoming County, 63.7th percentile, Relatively Low
• Essex County, 76.9th percentile, Relatively Moderate
• Seneca County, 63.6th percentile, Relatively Low
• Schoharie County, 65.6th percentile, Relatively Low
• Lewis County, 49.9th percentile, Relatively Low
• Yates County, 67.5th percentile, Relatively Low
• Schuyler County, 39.1th percentile, Relatively Low
• Hamilton County, 41.8th percentile, Relatively Low