Plan a Visit A fun place to visit! Location On the Map Our Towns So much to do! MCDC Current Newsletter Previous Next Our Services Workforce Our talented people who choose to live here set us apart. Workforce attraction and talent development are critical to our communities and businesses. Regional Partnerships Together, we can accomplish great things. Our regional partners allow Marion County to connect in ways that benefit our area. Manufacturing With nearly 40% of the jobs within the county in manufacturing and over 6,000 manufacturing jobs, this sector drives our economy and shapes our economic development strategies. Research & Planning Learn more about data for decision-making and countywide planning for economic development. Top 10 Under 40 Honors 10 residents each year under the age of 40 who are active volunteers and successful professionals. Leadership Red Rock Is a 6-session leadership training program which develops a core of informed people qualified to meet the future challenges in growing our economy and enhancing our quality of life.