SECTION 4: RISK ASSESSMENT
Table 4.42 – Population Impacted by the 10 Year Flood Event
Elderly Population At Risk
All Children Population
Children At Risk
Population At Risk
All Elderly Population
Total Population
Jurisdiction
Number Percent
Number Percent
Number Percent
Raleigh
476,892
242
0.1% 0.0% 0.2% 0.0% 0.2% 0.0% 0.0% 0.1% 0.0% 0.0% 0.1% 0.0%
53,945
31
0.1% 0.1% 0.2% 0.0% 0.3% 0.0% 0.0% 0.1% 0.0% 0.0% 0.1% 0.0%
26,904
16
0.1% 0.1% 0.2% 0.0% 0.3% 0.0% 0.0% 0.1% 0.0% 0.0% 0.0% 0.0%
Apex
57,525
27
5,963
4
3,912 9,432 2,204 2,863 2,254 1,917 1,627
2
Cary
164,869 32,177 35,232 30,885 29,077 21,999 12,236 38,203
291
19,866 4,432 5,015 2,685 3,207
42
20
Fuquay-Varina
7
1
1
Garner
86
14
8
Holly Springs Knightdale Morrisville
0 0
0 0
0 0
23
1,533 1,401 4,777
2
2
Rolesville
0 6 9 0
0
919
0
Wake Forest
1
2,891
1
Wendell Zebulon
8,423 5,751
1,361
2
418 437
0 0
948
0
Unincorporated Wake County
230,494
60
0.0%
29,196
13
0.0%
14,301
6
0.0%
TOTAL
1,143,763
751
0.1%
134,329
110
0.1%
70,079
56
0.1%
Source: NCEM Risk Management Tool
Table 4.43 – Population Impacted by the 25 Year Flood Event
Elderly Population At Risk
All Children Population
Children At Risk
Population At Risk
All Elderly Population
Total Population
Jurisdiction
Number Percent
Number Percent
Number Percent
Raleigh
476,892
512
0.1% 0.1% 0.3% 0.1% 0.4% 0.0% 0.0% 0.2% 0.0% 0.0% 0.2% 0.2%
53,945
66
0.1% 0.1% 0.3% 0.1% 0.4% 0.0% 0.0% 0.3% 0.0% 0.0% 0.1% 0.1%
26,904
33
0.1% 0.1% 0.3% 0.1% 0.4% 0.0% 0.0% 0.2% 0.0% 0.0% 0.2% 0.2%
Apex
57,525
33
5,963
5
3,912 9,432 2,204 2,863 2,254 1,917 1,627
3
Cary
164,869 32,177 35,232 30,885 29,077 21,999 12,236 38,203
441
19,866 4,432 5,015 2,685 3,207
64
30
Fuquay-Varina
19
3
2
Garner
128
21
12
Holly Springs Knightdale Morrisville
3
0 0
0 0
0
47
1,533 1,401 4,777
4
4
Rolesville
0 6
0
919
0
Wake Forest
1
2,891
1 1 1
Wendell Zebulon
8,423 5,751
14
1,361
2
418 437
9
948
1
Unincorporated Wake County
230,494
94
0.0%
29,196
20
0.1%
14,301
10
0.1%
TOTAL
1,143,763
1,306
0.1%
134,329
187
0.1%
70,079
97
0.1%
Source: NCEM Risk Management Tool
Wake County, NC Multi-Jurisdictional Hazard Mitigation Plan
WSP June 2024 Page 140
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