A new Des Moines Register/Mediacom Iowa Poll in Iowa finds likely voters prefer a Democrat over a Republican 47% to 42% for Congress — a reversal from March, when an Iowa Poll showed 49% support for Republicans and 42% for Democrats.
The full breakdown:
- IA-1: 48% Democrat, 42% Republican
- IA-2: 53% Democrat, 35% Republican
- IA-3: 52% Democrat, 36% Republican
- iA-4: 35% Democrat, 57% Republican

