Texas, California and Salt Lake Tops in Over-the-Air Reliance </exchweb/bin/redir.asp?URL=http://www.tvtechnology.com/pages/s.0115/t.11415 .html> But for reasons the groups were unable to explain, Salt Lake City has the highest rate of reliance on free TV (among markets of more than 500,000 television households) with 23.2 percent of its nearly 875,000 households using antennas.