Marquette County Treasurer

Courthouse Annex
234 W. Baraga Ave.
Marquette, MI  49855
PH:  (906)225-8425  FAX: (906)225-8432
Office Hours: Mon-Fri 8-5 PM

Ishpeming Service Center
215 W. Hematite Dr.
Ishpeming, MI  49849
PH:  (906)486-6510
Office Hours: Weds 9-5 PM


The County Treasurer’s office sells Marquette County Plat Books. 2018 Plat Books are $37.00. To purchase a plat book, please visit our office at 234 W. Baraga Ave. in Marquette, MI. You may also send a check for $42.00 (includes $5 shipping and handling), made payable to “Marquette County Treasurer” to 234 W. Baraga Ave. Marquette, MI  49855, and we will mail you a plat book. Please be sure to include the address to which you would like the plat book sent.