Climate Risk for Zip Code 02474

Financial Exposure & Physical Hazard Analysis

Risk Summary

The primary drivers of climate-related financial risk in zip code 02474 are Inland Flooding, Hurricane, and Earthquake.

Data SourceFEMA National Risk Index (December 2025 Update)

Understanding the Dollars

Expected Annual Loss (EAL) is a statistical average of property damage for this entire zip code over a standard year across all properties.

  • / It represents the "average cost" rather than a guaranteed yearly bill.
  • / It can be used to compare the relative risk from different hazards and across different neighborhoods.

Primary Risks

Inland Flooding

$5,157,439

Expected Annual Loss for Zip Code 02474

66.1Score

Relatively Moderate compared to US average

Hurricane

$362,024

Expected Annual Loss for Zip Code 02474

71.2Score

Relatively Low compared to US average

Earthquake

$270,266

Expected Annual Loss for Zip Code 02474

57.5Score

Relatively Low compared to US average

Zip Code Risk Map

Legend
Very Low
Low
Moderate
High
Very High
Extreme

Financial Risk Inventory

MAJOR DRIVER
Inland Flooding
$5,157,439
Score: 66.1
MAJOR DRIVER
Hurricane
$362,024
Score: 71.2
MAJOR DRIVER
Earthquake
$270,266
Score: 57.5
Heat Wave
$135,159
Score: 32.8
Cold Wave
$121,294
Score: 31.7
Tornado
$103,830
Score: 29.1
Ice Storm
$81,177
Score: 70.4
Strong Wind
$48,060
Score: 31.9
Lightning
$44,775
Score: 38.0
Coastal Flooding
$43,013
Score: 66.1
Winter Weather
$1,903
Score: 21.2
Hail
$1,281
Score: 5.9
Wildfire
$90
Score: 13.3
Landslide
$20
Score: 36.0

Recommended Mitigation Strategies

Recommended investments to protect your property value and reduce insurance liability based on your local risk profile.

💧Medium Investment

Inland Flooding Mitigation

Install a smart sump pump with battery backup and extend downspouts 10ft from foundation.

Risk Score: 66.1
🌀High Investment

Hurricane Mitigation

Install permanent hurricane shutters or upgrade to impact-resistant windows.

Risk Score: 71.2
🏠Low Investment

Earthquake Mitigation

General property maintenance and insurance review recommended.

Risk Score: 57.5

Methodology and Sources

Spatial Aggregation

Our "Atlas" risk scores are derived using a population-weighted spatial join. Because US Zip Codes and Census Tracts do not share perfectly aligned boundaries, a simple geographic average would be misleading. We utilize US Census Block Group population statistics to identify where residents actually live within a Zip Code. We then intersect these points with FEMA National Risk Index (NRI) hazard data to calculate a weighted exposure score.

Financial Projections (EAL)

Expected Annual Loss (EAL) estimates the average economic impact of natural hazards in dollars per year. This calculation incorporates three components: Exposure (the value of structures and agriculture), Annualized Frequency (historical probability), and Historic Loss Ratio (vulnerability of the area).

Primary Data Sources

  • FEMA National Risk IndexHazard frequency and loss data (v1.20.0)
  • U.S. Census BureauTIGER/Line 2025 Shapefiles & Decennial Population

Nearby Locations

Zip Code 02476Zip Code 02155Zip Code 01890Zip Code 02478Zip Code 02140Zip Code 02138
02474 Climate Risk Report | Financial & Hazard Analysis