Most listings are in the $10's per square foot per year. The Wyoming submarket is going through a decline in rates. In the last 3 months, the median rate decreased $47 per sqft per year. That's a 75% decline in rent.
In the last 90 days, 8 listings have been posted online, which means leases are probably leasing quickly. You'll want to be prepared to make an offer immediately. 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 1,500 sqft. Most properties in this area are close to 1 stories. Most buildings in this market were built in 1965 and are Class B.