Resources → Geographic Data → Illinois → Marshall County
Marshall County, Illinois
Economic data, workforce demographics, business environment, and development opportunities in Marshall County.
County Overview
Marshall County is located in Illinois with a population of 11,683.
Expanding to Marshall County?
Our consultants have deep expertise in Illinois economic development, site selection, incentive negotiation, and permitting. Let us help you evaluate opportunities in Marshall County.
Schedule a Consultation →Free 30-minute consultation • Local market expertise
Data Sources: Information compiled from U.S. Census Bureau, Bureau of Labor Statistics, county economic development offices, and local chambers of commerce. Data is subject to change. For site-specific analysis and current incentives, contact our team.