The typical asking rate per listing is in the $20's per square foot per year. The Jackson region is experiencing a a rise in rates. In the last 3 months, the median rate rose $21 per sqft per year.
In the last 90 days, 30 listings have been made available, which means new listings most likley are leasing quickly. You'll want to be prepared to make an offer immediately. About 153% of the available space in the Jackson are subleases, so you might be able to snag a great spot on a short term. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,470 sqft. Most properties in this region are close to 2 stories. Most buildings in this area were built in 1960 and are Class B.