HIFLD Homeland Infrastructure Foundation-Level Data

Explore Critical Infrastructure Data

Search across millions of data points to understand our nation's infrastructure

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Explore HIFLD Data Categories

Emergency Services
Critical response infrastructure
Healthcare Infrastructure
Medical facilities and services
Energy Infrastructure
Power and utilities
Transportation Infrastructure
Roads, airports, and transit
Water Infrastructure
Water and wastewater systems
Government Facilities
Public administration buildings
Education Infrastructure
Schools and learning centers
1.2M+
Data Points
15+
Data Layers
50
States
Real-time
Updates
HIFLD Layers

What is HIFLD?

Homeland Infrastructure Foundation-Level Data

HIFLD is a comprehensive collection of national foundation-level geospatial data within the open public domain that can be useful to support community preparedness, resiliency, research, and more.

This database includes critical infrastructure locations across 16 sectors, providing essential information for emergency planning, resource allocation, and national security analysis. All data is sourced from authoritative government and public sources.

Authoritative Data Sources
Nationwide Coverage
Regular Updates
Open Public Domain