Most listings are in the $10's per square foot per year. The Hattiesburg submarket is going through a a boost in rates. In the last 3 months, the median rate increased $16 per sqft per year.
In the last 90 days, 4 listings have come on the market, which means listings might be going fast. You'll want to be prepared to make an offer immediately. About 100% of the available space in the Hattiesburg are subleases, so you might be able to find a shorter term or below market rent. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
Even though the median size is 3,100 sqft, there are still 0 leases below 2,000 sqft. Most properties in this market are approximately 1 floors. Most buildings in this market were built in 0 and are Class A.