The number of contested primaries in the South Carolina House of Representatives rose to 48 this year, the most since 2014. With 124 House districts holding elections, this represents 19% of the 248 possible primaries in the chamber.

Of those 44 contested primaries, 12 include Democrats and 36 include Republicans. For Democrats, this is down from 17 in 2020, a 29% decrease. For Republicans, the number increased 50% from 24 in the previous cycle.