Assessor's Office

Assessor Frankie Aragon​    (D-2015)

Deputy Assessor Louis Trujillo

Cadastral/GIS Mapper Hollie Cruz 

100 Court Street Ste.3

Clayton, NM 88415

Office 575-374-9441

Fax 575-374-9442

VISION: Union County Assessor is committed to serving County property owners by complying with all State Statutes and New Mexico State Taxation and Revenue Department / Property Tax Division Rules and Regulations.

MISSION: Our goal is to be fair and equitable by our values on taxable property being current and correct as prescribed by law.​​