Is this rent fair?

Put in a price from Craigslist, Zillow or anywhere else: it is compared with the middle rent for that size in the city, from the Census Bureau.

Median gross rent (rent plus the utilities the renter pays): half of rentals cost less, half more. U.S. Census Bureau, American Community Survey 5-year estimates, 2020–2024 (public domain). The ± is the Census' 90% margin of error.