If you are looking to send your children there, the subdivisions you should consider are Avalon, Brazos Landing, Commonwealth, and Sweetwater. I am not sure what your budget is, but rental properties in these areas, start at around $2,500/month. However, there are subdivisions in First Colony that are zoned to Clements High School, and don't cost nearly as much per month in rent. Current homes are listed at $1,500/month with 1,600 square feet. First Colony is one of the more established communities in Sugar Land with a majority of homes built in the 1980's and 1990's.
Here is my blog of current school ratings in the Sugar Land area:
I would be more than happy to assist you in your search for a rental home zoned to Clements High School. Feel free to contact me.
Rosie Moore, REALTOR
Keller Williams SW