Storm Surge Risk By State By Number Of Single-Family Homes and Reconstruction Value, 2019 (1)

 

    Number of single-family homes at risk by storm category (2)
Rank State Category 1 Category 2 Category 3 Category 4 Category 5
1 Florida  358,902 1,085,288 1,788,071 2,338,348 2,830,201
2 Louisiana  74,792 213,442 637,354 765,612 839,321
3 Texas  40,633 121,010 259,993 393,837 555,569
4 New Jersey  94,083 276,872 381,551 471,143 (3)
5 New York  76,797 227,962 351,783 467,398 (3)
6 Virginia  23,321 89,387 243,401 365,134 409,259
7 South Carolina  37,155 130,565 216,551 304,442 359,024
8 North Carolina  33,200 97,158 163,632 213,922 264,264
9 Massachusetts  9,310 45,042 101,171 157,311 (3)
10 Georgia  9,863 54,777 112,747 151,627 163,191
11 Maryland  16,473 58,141 96,774 124,684 (3)
12 Mississippi  9,005 29,381 60,167 90,360 102,199
13 Pennsylvania  924 21,406 58,659 85,480 (3)
14 Connecticut  6,874 29,194 47,292 68,022 (3)
15 Alabama  5,777 15,596 29,234 41,164 54,586
16 Delaware  11,027 31,329 49,517 67,320 (3)
17 Rhode Island  1,391 7,423 16,513 25,354 (3)
18 Maine  5,846 8,300 12,336 18,824 (3)
19 New Hampshire  186 3,999 7,069 9,315 (3)
  Total homes potentially affected 815,559 2,546,272 4,633,815 6,158,577 7,071,745
    Reconstruction cost value of single-family homes at risk (4) ($ millions)
Rank State Category 1 Category 2 Category 3 Category 4 Category 5
1 Florida $73,255.3 $225,758.2 $372,102.5 $482,986.8 $581,641.5
2 New York  30,075.0 94,513.9 145,839.3 194,358.1 (3)
3 Louisiana  16,343.1 47,945.9 151,667.9 182,479.3 200,785.2
4 New Jersey  27,035.0 84,599.0 119,106.5 149,676.0 (3)
5 Texas  7,399.5 22,434.1 50,758.8 80,141.0 112,087.7
6 Virginia  6,046.8 22,878.8 58,270.3 87,017.7 98,744.9
7 South Carolina  10,377.6 34,543.8 54,837.2 74,049.4 85,214.8
8 North Carolina  7,094.4 20,928.6 35,570.1 46,843.7 57,973.4
9 Massachusetts  2,381.6 12,625.7 28,897.8 46,442.6 (3)
10 Georgia  2,980.9 14,662.9 27,079.1 35,130.6 37,325.4
11 Maryland  4,046.8 13,834.2 23,084.4 29,768.4 (3)
12 Connecticut  2,429.5 9,913.0 15,895.6 22,659.2 (3)
13 Mississippi  1,947.1 6,186.9 12,375.8 18,241.7 20,554.7
14 Pennsylvania  214.4 5,013.7 14,187.6 20,823.0 (3)
15 Delaware  3,159.6 8,797.1 14,026.2 19,121.3 (3)
16 Alabama  1,143.4 2,917.3 5,387.9 7,534.0 9,888.1
17 Rhode Island  351.3 2,039.2 4,669.2 7,321.1 (3)
18 Maine  1,294.4 1,970.7 3,031.9 4,738.2 (3)
19 New Hampshire  33.9 693.9 1,395.2 1,988.6 (3)
  Total homes potentially affected $197,609.5 $632,257.0 $1,138,183.1 $1,511,320.6 $1,701,112.2
(1) The risk categories are cumulative and increase in value from Category 1 to Category 5. Category 1 represents the higher risk of damage from a weak hurricane; Category 5 includes Categories 1 to 4 and the low risk of damage from a Category 5 hurricane. (2) Measured in units. (3) Storm surge risk for Category 5 storms for homes on the northeastern Atlantic Coast is not shown due to the extremely low probability of a Category 5 storm affecting these areas. (4) Represents the cost to completely rebuild including labor and materials by geographic location. Source: CoreLogic®, a property data and analytics company.