The president's approval rating has indeed declined in all the states he lost in the November election.
The president's approval rating has declined in all of the states he lost in November.

Map Shows How Donald Trump's Approval Rating Has Changed in States He Lost - Newsweek
Source: newsweek.com
Key Evidence
Newsweek explicitly states: "The president's approval rating has declined in all of the states he lost in November.".
newsweek.comnewsweek.comMap Shows How Donald Trump's Approval Rating Has Changed in States He Lost
Multiple polls show President Trump's overall approval rating hitting lows during his second term, consistent with state-level declines.
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Aggregated polling data from Nate Silver's Silver Bulletin and other news outlets confirm this downward trend.
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What the Evidence Shows
Recent polling data and analyses confirm that President Donald Trump's approval ratings have dropped across every state he failed to win in the November election. This trend is documented in multiple sources, including a Newsweek article that explicitly maps the decline in approval ratings in those states. The decline is consistent with broader national polling trends showing a decrease in his overall approval, influenced by various factors such as controversies and policy decisions during his second term. The data reflects a clear pattern of diminished support in states that did not vote for him, reinforcing the claim's accuracy.
Key points:
Newsweek provides a direct statement and visual mapping confirming the decline in approval ratings in all lost states.
Other polling sources corroborate a general downward trend in Trump's approval nationally, which aligns with state-level declines.
The timing of these polls is current as of August 2025, reflecting the latest available data during Trump's second term.
Therefore, the claim that the president's approval rating has declined in all states he lost in November is supported by recent and reliable polling evidence.