The same procedure applies to local elections, except that council-election lists require 100, 150 and 500 endorsements for town, city and county-council lists respectively. The city of Zagreb council is treated as a county council under election law. The number of voter signatures on mayoral and county prefect candidate nominations ranges between 50 (for mayoral elections in towns of up to 1,000 residents), 100 (for other town mayoral candidates), 500 (for mayoral elections in cities of up to 35,000 residents), 1,000 (in cities with populations between 35,000 and 100,000) and 2,000 endorsements for cities of 100,000 residents or more (with the exception of Zagreb). County prefect election candidates require 2,500 endorsements, and candidates running for mayor of Zagreb need 5,000 voter endorsements for their nominations to become valid.