American Institute of Certified Planners (AICP) Practice Exam

Which city is associated with the extensive use of zoning in 1909?

1. Chicago

2. Los Angeles

3. Seattle

4. San Francisco

The correct answer is: Los Angeles

The city closely associated with the extensive use of zoning in 1909 is indeed Chicago. The City of Chicago, after enduring significant urban development pressures during the late 19th and early 20th centuries, adopted its first comprehensive zoning ordinance, which laid the groundwork for modern land-use planning. This zoning ordinance was a response to rapid industrialization and was intended to guide urban growth, separate different land uses, and protect residential areas from the adverse impacts of industrial activities. The significance of this zoning method in Chicago garnered attention and served as a model for other cities across the United States, leading to a proliferation of zoning regulations in various jurisdictions, particularly as urban planning gained prominence as a field of study and practice. This marks a pivotal point in the history of urban planning and zoning legislation, highlighting Chicago's role in shaping land-use policy. While other cities listed have their own zoning histories, none were as influential in 1909 regarding the adoption of formal zoning laws as Chicago.