SECTION 4: RISK ASSESSMENT
Table 4.44 – Population Impacted by the 50 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
842
0.2% 0.1% 0.3% 0.1% 0.4% 0.0% 0.0% 0.4% 0.0% 0.0% 0.2% 0.2%
53,945
108
0.2% 0.1% 0.4% 0.1% 0.4% 0.0% 0.0% 0.5% 0.0% 0.0% 0.2% 0.1%
26,904
54
0.2% 0.1% 0.4% 0.1% 0.5% 0.0% 0.0% 0.4% 0.0% 0.0% 0.2% 0.2%
Apex
57,525
36
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
547
19,866 4,432 5,015 2,685 3,207
79
38
Fuquay-Varina
24
4
2
Garner
136
22
13
Holly Springs Knightdale Morrisville
3
0 0
0 0
0
85
1,533 1,401 4,777
7
7
Rolesville
0 6
0
919
0
Wake Forest
1
2,891
1 1 1
Wendell Zebulon
8,423 5,751
16
1,361
3
418 437
9
948
1
Unincorporated Wake County
230,494
106
0.0%
29,196
23
0.1%
14,301
11
0.1%
TOTAL
1,143,763
1,810
0.2%
134,329
253
0.2%
70,079
131
0.2%
Source: NCEM Risk Management Tool
Table 4.45 – Population Impacted by the 100 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
1,242
0.3% 0.1% 0.4% 0.1% 0.4%
53,945
159
0.3% 0.1% 0.5% 0.1% 0.5%
26,904
80
0.3% 0.1% 0.5% 0.1% 0.5%
Apex
57,525
41
5,963
6
3,912 9,432 2,204 2,863 2,254 1,917 1,627
4
Cary
164,869 32,177 35,232 30,885 29,077 21,999 12,236 38,203
672
19,866 4,432 5,015 2,685 3,207
97
46
Fuquay-Varina
29
5
3
Garner
153
25
14
Holly Springs Knightdale Morrisville
8 0.02%
1 0.04%
1 0.04%
3
0.01%
0 9 0
0%
0 9 0
0%
109
0.5%
1,533 1,401 4,777
0.6%
0.6%
Rolesville
0
0%
0%
919
0%
Wake Forest
6 0.02%
1 0.02%
2,891
1 0.03%
Wendell Zebulon
8,423 5,751
26 28
0.3% 0.5%
1,361
4 4
0.3% 0.4%
418 437
1
0.2% 0.5%
948
2
Unincorporated Wake County
230,494
134 0.06%
29,196
29
0.1%
14,301
14
0.1%
TOTAL
1,143,763
2,451
0.2%
134,329
340
0.3%
70,079
175
0.2%
Source: NCEM Risk Management Tool
Wake County, NC Multi-Jurisdictional Hazard Mitigation Plan
WSP June 2024 Page 141
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