Senate control hangs in the balance as five states too close to call

Five Republican Senators are defending

seats classed as toss-ups: Maine, North

Carolina, Iowa, Georgia and Montana

Lean or likely

Safe

Not up for election*

Not up for election

Lean or likely

Safe

Majority

Five Republican Senators are defending

seats classed as toss-ups: Maine, North

Carolina, Iowa, Georgia and Montana

Lean or likely

Safe

Not up for

election

Not up for

election*

Safe

Lean or likely

Majority

Guardian graphic. Forecasts for 2020 state elections from Cook Report, 23 September. *Democrat total includes Senators Angus King (I-ME) and Bernie Sanders (I-VT) who both currently caucus with the Democrats.