By: projects.fivethirtyeight.com – Updated Aug. 16, 2018, at 7:22 PM
Graph Showing:
3 in 4 Chance Democrats win control (74.6%)
1 in 4 Chance Republicans keep control (25.4%)
Graph Showing: Forecast for every districy
Graph Showing: Breakdown of seats byparty↑
80% chance Democrats gain 14 to 57.5 seats
10% chance Democrats gainfewer than 14 seats
10% chance Democrats gainmore than 57.5 seats
+58+35 Democratic seats
AVG. GAIN+14