Local governments directly serve the needs of the people, providing everything from police and fire protection to sanitary codes, health regulations, education, public transportation, and housing. Typically local elections are nonpartisan - local activists suspend their party affiliations when campaigning and governing.
About 28% of the people live in cities of 100,000 or more population. City governments are chartered by states, and their charters detail the objectives and powers of the municipal government. For most big cities, cooperation with both state and federal organizations is essential to meeting the needs of their residents