Agricultural land in Wyoming is valued by the Department of Revenue. The Department provides guidance, in the form of administrative rules and the Mapping & Agricultural Manual for the assessors and their staff. The Property Tax Division also publishes the annual Agricultural Valuation Study that establishes the ranges of value for range land, irrigated and dry crop lands to be utilized by the County Assessor in determining agricultural land value.
Chapter 10 – Valuation of Ag Land
2023 Ag Land Valuation Study
Affidavit of Agricultural Classification
Criteria_for_Agricultural_Classification