Data Files
05/28/2026
Occupancy Trends Congressional District Vacant File (TXT) Sample File
Data Files
05/28/2026
Occupancy Trends County Vacant File (TXT) Sample File
Data Files
05/28/2026
Occupancy Trends Route Vacant File (TXT) Sample File
Data Files
05/28/2026
Occupancy Trends ZIP Code Vacant File (TXT) Sample File
Tech Guides
05/28/2026
Occupancy Trends Technical Guide
Applications/ Forms
05/28/2026
USPS Population Mobility Trends License Agreement (Sample Only)
Technical Specifications
05/28/2026
Population Mobility Trends Technical Guide
Data Files
05/28/2026
Population Mobility Trends Summary (CSV) Sample File
Data Files
05/28/2026
Population Mobility Trends 48-Month Historical (CSV) Sample File
Data Files
05/28/2026
Z4 Info File

A downloadable ZIP file containing information related to the Z4 Info File