The most successful is the Albert-Eden board area, which stretches from Pt Chevalier to Epsom. It gets a 176 per cent return.
The Mangere-Otahuhu area had the worst return - community groups and other worthy projects picked up 22 per cent of the grants money available for distribution.
Overall, the study found all of Auckland missed out to the benefit of the rest of New Zealand. The $214.6 million put into pokie machines would have made $61.6 million available for grants, on industry averages after expenses were taken out. Auckland got $35.2 million.
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Auckland Council strategy and policy committee chairman George Wood said the ringfence did not suit Auckland and its "very diverse communities".
Green co-leader Metiria Turei called on ministers to address the findings of the research.
Internal Affairs Minister Peter Dunne, responsible for gambling regulation, said the revised Gambling Act, which included the proposed regulations, had yet to be passed.
He said the 80 per cent ringfence in regional areas would give "more flexibility" for communities to access grants. It would also allow national organisations to get funding for purposes benefiting specific regions.
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