County Democrats seek to strip McMahon’s veto over redistricting maps

A single veto has helped decide who draws Onondaga County’s political map. Now county Democrats want to take that power away from County Executive J. Ryan McMahon and leave future redistricting to the Legislature, a move that would strengthen the chamber’s new 10-7 Democratic majority.

The proposal targets the executive veto over county legislative district maps, the same authority McMahon used in November 2021 to block a controversial Republican-drawn plan. That map had passed 9-8 along party lines, but Democrats said it split communities and weakened minority voting power. After a 2022 lawsuit filed by local Democrats, a New York State Supreme Court order in 2024 required the county to redraw its legislative lines.

The fight comes after Democrats won control of the Onondaga County Legislature in the 2025 elections, ending Republican control that had held since the late 1970s. In practical terms, stripping McMahon of veto power would not rewrite county hiring rules or annual budgets, but it would shift the balance of power over district boundaries that determine which neighborhoods are grouped together and which lawmakers answer to them. That matters in a county where mapmaking has long shaped who gets a seat at the table and how residents’ concerns move through county government.

The move is part of a broader push by the new Democratic majority to reset the rules of county government. Democratic Majority Leader Nodesia Hernandez is introducing a separate measure that would place term limits on the county executive’s office, capping it at three consecutive four-year terms. If lawmakers approve that bill, it would go to voters as a referendum.

McMahon told reporters the term-limit proposal “certainly seems political,” and noted that the county comptroller, who is also a Democrat, was not included in the draft law. His criticism underscores how quickly the Legislature’s new majority is testing the limits of executive authority after years of Republican control.

Democrats are also pressing for tighter oversight of county spending. In April 2026, lawmakers advanced a separate proposal that would require nonprofits to disclose donors for gifts above $10,000 after $5.7 million was steered to the Harborview Aquarium project from a county-run film corporation. Taken together, the redistricting bill, the term-limit plan and the donor-disclosure measure show a Legislature trying to reclaim leverage over who holds power, how maps are drawn and how money moves through county government.