Opportunity Zone Map Guide

State sample page

California Opportunity Zone Map

Use this California page as a source-backed starting point for Opportunity Zone map research. It combines California state resources, downloaded file references, ZIP research guidance, and links into the broader census tract workflow.

Open Los Angeles page Start with ZIP research

Primary state sources

California Department of Finance

California DOF hosts the state Opportunity Zones page and links to the designated QOZ workbook, large-format PDF map, shapefile, and KML files.

Open California DOF source

State program context

California GO-Biz

California GO-Biz provides state-level Opportunity Zone context, including economic development positioning and newer nomination-process notes.

Open California GO-Biz source

Federal cross-check

CDFI, HUD, Treasury, and IRS

Compare California tract research with federal source paths before using a map result for planning, reporting, or professional review.

Review all data sources

California map research path

  1. Start with a California place, ZIP code, city, or specific address. ZIP-level research should be treated as an entry point only.
  2. Use Census Geocoder guidance to identify the census tract for a specific address, then compare that tract with California and federal source files.
  3. Check California DOF files for state-level designated tract materials and CDFI/HUD resources for national tract and GIS references.
  4. For Los Angeles-specific research, continue to the Los Angeles Opportunity Zone Map page.

Downloaded California reference files

The local research source index includes these California files for editorial verification and later map/data workflows:

  • research_sources/data/california-designated-qoz.xlsx - California designated tract workbook.
  • research_sources/data/california-designated-qoz-map.pdf - California static PDF map reference.
  • research_sources/data/california-qoz-shapefile.zip - California QOZ shapefile package.
  • research_sources/data/california-qoz-kml.zip - California QOZ KML package.

What this page is and is not

This is the State Sample Page for the first launch. It is intentionally more detailed than a directory stub: it points to California source pages, names the downloaded files, links to ZIP and city workflows, and explains the tract-based limit of map research.

This page is not tax, legal, investment, accounting, or compliance advice. For professional-use limits, read the Disclaimer.

Related pages

All state map pages Opportunity Zone Map by ZIP Code Qualified Opportunity Zones Guide Data Sources