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City vs city
Gretna vs Marrero, LA
Gretna currently scores 4 points higher overall than Marrero, with the largest gap in hail.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Gretna: 61/100 · Marrero: 57/100
Gretna is 4 points higher.
Flood
Gretna: 29/100 · Marrero: 35/100
Marrero is 6 points higher.
Wind
Gretna: 50/100 · Marrero: 51/100
Marrero is 1 points higher.
Lightning
Gretna: 92/100 · Marrero: 88/100
Gretna is 4 points higher.
Tornado
Gretna: 56/100 · Marrero: 72/100
Marrero is 16 points higher.
Hail
Gretna: 95/100 · Marrero: 30/100
Gretna is 65 points higher.
Storm surge
Gretna: 99/100 · Marrero: 99/100
No gap.