what county is channelview, tx in?
Channelview, TX. Channelview is located in southeast Texas. Channelview is part of Harris County. Channelview has 14.79 square miles of land area and 3.35 square miles of water area. As of 2010-2014, the total Channelview population is 38,980, which has grown 31.31% since 2000.