Just over 2,000 UK council employees have hit the £100,000 salary bracket, according to a "rich list" published by the TaxPayers' Alliance.
The 2012-13 Town Hall Rich List found 2,181 local authority staff were earning six figures - a 5% drop on the previous year's figure of 2,295.
However, 93 councils increased the number of staff who made more than £100,000 on their payroll during 2012-13.
The list also identified 542 council employees who received remuneration of more than £150,000 in 2012-13. Of these, 34 made more than £250,000 a year.
Local Government Secretary Eric Pickles said he welcomed the research, but added: "While it shows the cost of senior town hall pay is falling, there is still far more that local authorities can do to cut costs through consolidation of back offices, sharing services and greater transparency."
More top news
Staying very chilly
Britain must deliver "more progress" on the Brexit divorce bill and the Irish border by the beginning of December, Donald Tusk has said.
A helicopter and an aircraft have been involved in a mid-air collision over Buckinghamshire.