It takes 218 (presumably living) people to control the House. Call the competitive races, build a majority.

House control odds
Seat math
Model expects: Democrats 238 seats, at least 8 in 10 simulations between 220 and 258; Republicans 197, between 177 and 215.
19 of 19 seats near the line still open
No races called yet.
Closest races · 19
Grouped by which party holds the seat now; closest first within each group.
Democratic-held · 6
OH-0975% D Lean D
NC-0176% D Lean D
FL-1477% D Lean D
FL-2578% D Lean D
TX-3478% D Lean D
WA-0379% D Lean D
Republican-held · 13
PA-0871% D Lean D
NY-1771% D Lean D
IA-0175% D Lean D
WI-0376% D Lean D
CO-0877% D Lean D
MI-0777% D Lean D
IA-0378% D Lean D
CA-2279% D Lean D
NC-1179% D Lean D
PA-1080% D Likely D
VA-0281% D Likely D
PA-0782% D Likely D
AZ-0683% D Likely D

The seat count updates immediately. The odds update as soon as you hit "Calculate odds."