Most listings are in the $10's per square foot per year. The Marion County submarket is going through a a rise in rates. In the last 3 months, the median rate increased $1 per sqft per year. That's a 7% rise in rent.
In the last 90 days, 74 listings have been listed, so you'll want to check back regularly for new listings. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,240 sqft. Most properties in this region are close to 1 floors. Most buildings in this area were built in 1987 and are Class A.