Welcome to the City of Ann Arbor's Data Catalog website. This site is part of our ongoing commitment to enhance citizen participation and local government transparency. We are pleased to make City datasets freely available to the public in machine-readable formats.
For questions or comments concerning the City of Ann Arbor Data Catalog please contact the City's IT Director.
If you have suggestions for new datasets or enhancements to existing datasets please send your request to DataCatalog@A2gov.org.
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CSV - File format that is used by spreadsheet, database, and statistical applications
DOC - Microsoft word processing file format
PDF - Portable Document Format intended for sharing documents while maintaining a document's integrity
RSS/GeoRSS - Web feed format used to publish frequently updated works in a standardized format. GeoRSS extends the RSS standard and is used for encoding location as part of a web feed