Mercer County GIS Department

Sean McLaughlin, GIS Coordinator
Will Chittester, GIS Technician

ReAssessment Project:
Field Data Collection Status - Map of where the field data collectors are

Updated County Road Map
2 pages, each page is 36” x 48” - $30
Available for purchase at the Mercer County Assessment Office; pickup only.

Please contact Will Chittester or Sean McLaughlin to purchase and set a time for pick-up
Monthly Drop-Off Station Flier

Mercer County GIS Dept

205 S Erie St
Mercer, PA 16137
Department Email:

Office Hours:

Monday ~ Friday
8:30 am - 4:30 pm
Except Holidays

Additional Contact Information

Sean McLaughlin
724-662-3800 ext. 2444

Will Chittester
724-662-3800 ext. 2237

Mercer County GIS Data – available for free download on PASDA: Click Here


Mercer County GIS Data – acquire from County directly (full version / no redaction):
Please complete the GIS Data Request Form (Click Here) and send to