City vs city
Marrero vs Metairie, LA
Marrero and Metairie are tied on overall score, with the biggest factor difference in hail.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Scores describe each city’s reference grid tile, not every property. A missing model is unavailable, not zero risk. Air quality is a current EPA AirNow signal; other factors describe baseline exposure. The overall score blends different hazards and is not a probability of damage. Read the scoring methodology and sources.
Overall
Marrero: 61/100 · Metairie: 61/100
No gap.
Flood
Marrero: 35/100 · Metairie: 25/100
Marrero is 10 points higher.
Marrero: FEMA NFHL flood zones: 13 features intersect this tile.
Metairie: FEMA NFHL flood zones: 21 features intersect this tile.
Wind
Marrero: 51/100 · Metairie: 49/100
Marrero is 2 points higher.
Marrero: Wind exposure derived from ingested design wind / climatology tiles.
Metairie: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Marrero: 88/100 · Metairie: 92/100
Metairie is 4 points higher.
Marrero: Lightning exposure derived from ingested climatology tiles.
Metairie: Lightning exposure derived from ingested climatology tiles.
Tornado
Marrero: 100/100 · Metairie: 65/100
Marrero is 35 points higher.
Marrero: Tornado risk derived from NOAA SPC historical reports.
Metairie: Tornado risk derived from NOAA SPC historical reports.
Hail
Marrero: 30/100 · Metairie: 100/100
Metairie is 70 points higher.
Marrero: Hail risk derived from NOAA SPC historical reports.
Metairie: Hail risk derived from NOAA SPC historical reports.
Storm surge
Marrero: 99/100 · Metairie: 99/100
No gap.
Marrero: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Metairie: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Marrero: 54/100 · Metairie: 31/100
Marrero is 23 points higher.
Marrero: Wildfire exposure derived from ingested fire potential tiles.
Metairie: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Marrero: 27/100 · Metairie: 26/100
Marrero is 1 points higher.
Marrero: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Metairie: Air quality signal derived from the latest EPA AirNow combined AQI grid.