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County Administration

County Departments

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Contact Information

County Clerk Marisa Castrillo


Our mission, as public servants of the Grant County Clerk's Office, is to excel in our commitment to provide courteous and efficient customer service, while maintaining superior quality in our archival and records management procedures to provide convenient public access to all clerk's records; and to promote the success of the democratic process in the administration of Voter Registration and Election procedures by promoting public trust and confidence at maximum level.

In performing these duties, it is the Mission of the County Clerk's Office of Grant County to provide prompt, courteous and professional quality service to everyone who enters the office.

Marisa Castrillo
Grant County Clerk

Ex-Officio Clerk

As ex-officio clerk of the Board of County Commissioners, the County Clerk is responsible for the recording of meetings and maintaining all minutes of the board. As custodian of the records of the County, the clerk maintains and stores these minutes and resolutions and ordinances passed, all of which are public record and available for public access and research.


Physical & Mailing Address:
Grant County Administration Building
1400 Highway 180 East - Silver City, NM 88061
P. O. Box 898 - Silver City, NM 88062

Business Hours:
Monday - Friday - 8:00 a.m. to 5:00 p.m.

Staff Contact Numbers:
Clerk's Office - 575-574-0042
County Clerk - Marisa Castrillo- 575-574-0042
Chief Deputy Clerk - Connie Holguin - 575-574-0044
Bureau of Elections - Liz Gomez - 575-574-0045
Document Specialist - Robert Zamarripa - 575-574-0046


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