Open parish data
The parish, church and weekday Mass-time data the Pew Companion app uses is published here in full, free of charge, under the Open Database License (ODbL) 1.0. It combines data Pew Companion collected from parish and diocesan sources with church locations from OpenStreetMap (© OpenStreetMap contributors).
Files
v1/index.jsonlists every file, with its size, SHA-256 and licence.v1/NOTICE.txtgives the licence and attribution in full.
Each diocese has one file under v1/dioceses/. Church locations from OpenStreetMap are under v1/osm/, one file per state, and v1/osm/crosswalk/ pairs our churches with OpenStreetMap objects. File names include a content hash, so a name never changes meaning.
Reusing it
You may copy, share and adapt the data, including commercially. Credit “Pew Companion parish data” and “© OpenStreetMap contributors”, and keep any database you make from it under the ODbL.
Found a wrong Mass time? Write to support@pewcompanion.com, or use “Report a change” in the app.