Again, it depends on the reason you are asking the question, but you may need to order a survey. There are several good surveyors in Ocean Springs and Pascagoula who would be happy to take an order. Google "surveyor Ocean Springs, MS" or check the AT&T Yellow pages to find a few names. Or you can call me: Thomas M "Mike" Vickery PE PLS, Land Surveyor and Civil Engineer, Email: firstname.lastname@example.org, phone: 228 228 0889
Otherwise there should be some lot size information at the county assessors office website...
Good Luck to you!
Edith YourRealtor4Life & Chicago Connection
Working always in the very BEST interest of her clients