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All of those aged over 50 - priority groups one to nine - are currently on track to receive their vaccines by mid-April, according to analysis by The Daily Telegraph.
Previously a target of vaccinating over 50s had been set for May which suggests the rollout is gathering a healthy momentum. Almost 17 million people have received their jabs so far.
The data estimates a fifth of England's population live in areas scheduled to vaccinate all over-50s before lockdown measures are eased.
It suggests nine healthcare partnerships - including almost ten million people - will have given a first dosage to the top nine priority groups by March 8.