ZIP-based starting point
Use a ZIP code to narrow your search area, then move toward census tract confirmation with agency source data.
Independent research resource
Opportunity Zone Map by Address, ZIP Code, and State
Start with map resources, ZIP guidance, state pages, and official census tract sources. This site helps with research and source discovery; it does not provide tax, legal, or investment advice.
Choose a research path
State sample pages
Browse California, Texas, and Florida pages that collect state-level resources and map data paths.
Qualified Opportunity Zones guide
Learn how map research, census tracts, and current source documents fit together.
Source-backed map research
Opportunity Zone Map Guide points to IRS, U.S. Treasury, HUD, CDFI Fund, Census Bureau, and state materials so users can trace map and census tract statements back to source documents.
Agency source paths
The data sources page lists the agency pages, downloads, and map resources used for first-version research.
Clear limits
This site does not decide whether a property or investment receives a tax benefit. Confirm tract status with source data and a qualified professional.
First state pages
California
Complete state sample page using local California source downloads.
Texas
State resource sample page for Texas Opportunity Zone research.
Florida
Lightweight state page with transparent source limitations.