Cities 101

Cities 101 is a public resource developed by the National League of Cities to introduce and explain municipal government in the United States. There are many ways cities are created, and there exists considerable variation in their power and authority, but these pages attempt to distill the most salient information. The content herein may be utilized and distributed, but please list NLC as the source.

City Structures

Local U.S. Governments

Defines and enumerates the different types of local government bodies.

Number of Local Governments & Population Distribution

Total number of local governments in the U.S. and the number of local governments in each of 10 population ranges.

Forms of Municipal Government

Defines the four forms of government as determined by a municipality's charter. Reports the incidence and trends of these forms in local governments across the nation. Lists the form of government of the 30 most populous cities.

Municipal Charters

Explains the legal document that defines the structure, powers, functions, and procedures of local government. Outlines the charter revision process.

City-County Consolidations

List of Consolidated City-County Governments
Describes the purpose, structure, and process of joining two or more neighboring governments. Lists the 34 consolidated governments and other exceptions to the norm

State Municipal Leagues

State municipal leagues are membership associations representing the interests of the municipal governments in each state. League members are the cities and towns, as well as their elected and appointed officials and municipal employees, often including managers and administrators. Municipal leagues can also be umbrella organizations for other similar groups and associations in the state.  Information about each of the 49 state municipal leagues is available via the NLC Member Directory. 

City Powers

Municipal Annexation

Describes the purpose of this procedure.

Local Government Authority

Explains the two main types of power limitations that states place upon their municipalities, known as Home Rule and Dillon's Rule.  Lists the states by which rule they employ.

Metropolitan Councils

Defines these cooperative local government associations and provides examples.

City Officials

Elected Officials

Identifies the elected positions of municipal government.

Municipal Elections

Details the three main forms of municipal elections.

Partisan vs. Nonpartisan Elections

Outlines the main arguments around partisan election practices. Lists the election types of the 30 most populous cities.

Mayoral Powers

List of Mayor-Controlled Public Schools
Describes the two categories of political and administrative authority afforded a mayor by the municipal charter.

Mayor's Term

Explains the lengths and limits of a mayor's term in office.

City Councils

Illustrates the form and function of these local legislative bodies.

Average Salaries of Municipal Officials

Identifies the highest salaries of full-time municipal officials.

City Finances 

Local Revenue Structures

Defines the various local taxes and how they are levied. Provides sources to find current tax statistics.

Public Budgets

Outlines the stages of the municipal budget process.

Financing Public Education

Identifies the percentage each level of government contributes to public education and the diversity of funding mechanisms.

Current Issues in City Finance

Learn more about NLC's work on City Finance.

City Factoids 

The Athenian Oath

Provides the English version of this millenia-old oath of civic responsibility.

American Flag at Half-Mast

Outlines the legal and customary guidelines for when the flag is flown at half-mast.

City "Firsts"

Lists notable first happenings around the country.

City Rankings

Superlative cities recognized for a variety of topics.

History's First Mayors

Names several mayors who were the first of their kind.

Miscellaneous Factoids

Other interesting facts about cities.

Most Common U.S. Street Names

Lists the most frequently used names for streets.

Notable Cities

Lists cities with distinctive nicknames.

Patriotic-Sounding City Names

Quantifies the number of cities with names such as Liberty and Independence.

Sister Cities

Describes this unique exchange mechanism between U.S. cities and international partners.

Songs About Cities

Lists some of the popular songs written about cities in the United States.

The 30 Most Populous Cities