<P> Of the 435 seats available , 121 seats are considered competitive ( not `` safe '' or `` solid '' ) by at least one of the six groups making ratings . These seats are listed below . </P>
<P> Of the 435 seats available , 121 seats are considered competitive ( not `` safe '' or `` solid '' ) by at least one of the six groups making ratings . These seats are listed below . </P>
how many house representatives are up for reelection in 2018
how many house representatives are up for reelection in 2018
435 seats
435 seats