The Indianapolis, IN designated market area (DMA) is a U.S. television market serving the people in the state of Indiana. It is the 25th biggest media market by size in the United States, with a total population of 1,232,210 TV households as of the 2024-2025 television season, up +2% from that of the 2023-2024 season. The Indianapolis DMA comprises 34 counties, namely, Bartholomew, Blackford, Boone, Brown, Carroll, Cass, Clinton, Decatur, Delaware, Fayette, Fountain, Grant, Hamilton, Hancock, Hendricks, Henry, Howard, Johnson, Lawrence, Madison, Marion, Miami, Monroe, Montgomery, Morgan, Owen, Putnam, Randolph, Rush, Shelby, Tipton, Warren, Wayne, and White, IN.
| Season | Rank | Share | TV Homes | Change |
|---|---|---|---|---|
| 2024-2025 | 25 | 0.98% | 1,232,210 | +2.18% |
| 2023-2024 | 25 | 0.97% | 1,205,900 | -0.11% |
| 2022-2023 | 25 | 0.98% | 1,207,280 | +2.61% |
| 2021-2022 | 25 | 0.96% | 1,176,620 | -0.50% |
| 2020-2021 | 25 | 0.98% | 1,182,500 | +12.2% |
| 2019-2020 | 25 | 0.98% | 1,053,830 | +5.41% |
| 2018-2019 | 28 | 0.91% | 999,790 | -2.58% |
| 2017-2018 | 28 | 0.92% | 1,026,260 | -5.53% |
| 2016-2017 | 27 | 0.95% | 1,086,310 | +1.23% |
| 2015-2016 | 27 | 0.95% | 1,073,090 | -0.89% |
| 2014-2015 | 27 | 0.95% | 1,082,690 | -1.27% |
| 2013-2014 | 26 | 0.95% | 1,096,650 | +0.64% |
| 2012-2013 | 26 | 0.95% | 1,089,700 | -1.83% |
| 2011-2012 | 26 | 0.97% | 1,109,970 | +0.32% |
| 2010-2011 | 27 | 0.95% | 1,106,420 | -1.19% |
| 2009-2010 | 25 | 0.97% | 1,119,760 | +0.43% |
| 2008-2009 | 25 | 0.97% | 1,114,970 | +4.00% |
| 2007-2008 | 26 | 0.95% | 1,072,090 | +1.09% |
| 2006-2007 | 25 | 0.95% | 1,060,550 | +0.65% |
| 2005-2006 | 25 | 0.96% | 1,053,750 | +0.07% |