Unsurprisingly the Auckland region had the highest number of data requests from police with 219 requests in the Auckland central area, 184 from Counties Manukau and 112 from Waitemata.
Outside of the largest city Wellington had the second largest number of requests at 238, well above Canterbury's 123.
James Ryan,Trade Me's head of policy and compliance, said the report reinforced its commitment to transparency and gave customers an insight into how it responded to requests for their data.
"The recent global attention on data sharing has heightened public awareness around privacy and New Zealand consumers have a right to know how their data is being shared."
Ryan said Trade Me worked hard to release only relevant and necessary information.
"We only release information when it's legally requested of us and we're satisfied it's appropriate. If we feel a request is too broad or insufficient, we push back and we did that 22 times last year," he said.
The number of "push backs" by Trade Me fell in the last year with Police ones down from 3.4 per cent to 1.1 per cent and government push backs down from 2.6 per cent to 1.6 per cent.
Trade Me's report said it believed the fall reflected an increase in the quality of requests received.