Assessor's Data

The Assessor’s Office maintains the assessment roll of the county and parcel boundaries. The links below provide data used for ad valorem taxation.

Statement of Assessments Booklet

The Statement of Assessments booklet is a resource for property tax information such as the amount of taxes the districts will collect, the tax rate for each Tax Code Area (TCA) as well as other statistics about San Juan County that you may find helpful. The Statement of Assessments booklet is completed every year after tax rolls have been certified to the Treasurer’s Office in January.

The Statement of Assessments booklets for tax years 1988 through 2020 are available online: