Property risk reports by ZIP code
Each report puts a ZIP code's FEMA flood zones, real flood insurance costs and claims, modelled natural-hazard losses, Superfund and toxic release sites, sea level rise and aviation noise on one page, from federal data and with every source named.
Reports cover all 78 residential ZIP codes in Miami-Dade County, Florida. Data compiled October 22, 2026.
Miami-Dade County ZIP codes
All 78 rankedHighest USPR Score
- 33177 Miami86 / 100
- 33194 Miami86 / 100
- 33196 Miami86 / 100
- 33185 Miami85 / 100
- 33182 Miami83 / 100
Most buildings in the high-risk flood zone
- 33139 Miami Beachover 99%
- 33015 Hialeahover 99%
- 33140 Miami Beachover 99%
- 33141 Miami Beach98%
- 33149 Key Biscayne97%
Highest median flood policy, house
- 33149 Key Biscayne$4,558 a year
- 33154 Miami Beach$3,977 a year
- 33140 Miami Beach$3,934 a year
- 33141 Miami Beach$3,718 a year
- 33139 Miami Beach$2,856 a year
Most active Superfund sites within 5 miles
New FEMA flood maps for Miami-Dade take effect on February 19, 2027. What changes
What a report contains
The USPR Score ranks a ZIP area's modelled natural-hazard losses against every US ZIP area, from 0 to 100. It is built on FEMA's National Risk Index, which estimates expected yearly building losses from 17 hazards including flooding, hurricanes, tornadoes, earthquakes and wildfire. The national median is about $132 a year per $100,000 of building value. How the score is calculated
The flood map section counts buildings in each FEMA flood zone, so you can see how much of the area sits in the Special Flood Hazard Area where flood insurance can be mandatory.
Flood insurance figures are real policies, not models: the number of National Flood Insurance Program policies in force, their median annual cost and the area's claims history back to 1978.
Environmental sites are named, with their distance and EPA status: Superfund National Priorities List sites, Toxics Release Inventory reporters and brownfields.
A due diligence checklist lists the steps the data points to, such as an Elevation Certificate, a Phase I environmental site assessment or the 2027 flood map change.
Buyer guides
All guides- Flood insurance requirements
- Flood insurance cost
- Elevation Certificate
- LOMA
- Phase I environmental site assessment
- Superfund sites near homes
- Sea level rise and property
- Airport noise and property
- Florida flood disclosure law
- Miami-Dade's new flood maps take effect February 19, 2027
- Hurricane wind mitigation in Florida