List of U.S. states and territories by population

Population by U.S. state

Annual population growth rate by U.S. state

List of U.S. states and territories by population refers to the ranking and statistical analysis of the population of the 50 U.S. states and territories. The population data is primarily sourced from the United States Census Bureau, which conducts a nationwide census every ten years, with the most recent one being in 2020. This list is an important resource for various aspects of government planning, representation, and the allocation of federal funds.

Overview

The United States is composed of 50 states, a federal district (Washington, D.C.), and several territories, including Puerto Rico, Guam, the U.S. Virgin Islands, American Samoa, and the Northern Mariana Islands. The population of these states and territories can vary widely, from the most populous state, California, with over 39 million residents, to the least populous territory, American Samoa, with a population of approximately 55,000.

Population Ranking

The ranking of states and territories by population is determined based on the most recent census data. California, Texas, and Florida are consistently the top three most populous states, while states like Wyoming, Vermont, and the District of Columbia are among the least populous. Territories such as Puerto Rico and Guam have populations that are significant but do not match the least populous states.

Population Growth and Decline

Population changes between censuses are influenced by factors such as birth rate, death rate, immigration, and domestic migration. Some states, like Texas and Florida, have seen significant population growth due to factors like a booming economy and warmer climate attracting new residents. In contrast, states like West Virginia and Illinois have experienced population decline due to factors such as job losses and out-migration.

Implications of Population Changes

Changes in population can have significant implications for states and territories, including:

• Redistricting and the reapportionment of seats in the United States House of Representatives.
• Allocation of federal funding for infrastructure, education, healthcare, and more.
• Economic impacts, including labor market shifts and housing market changes.

Census Challenges

Conducting a census and estimating populations pose challenges, including reaching hard-to-count populations, addressing privacy concerns, and ensuring accurate counting methods. The United States Census Bureau employs a variety of methods to address these challenges, including utilizing technology and community outreach.

Future Projections

Population projections are made based on current data and trends, predicting how state and territory populations may change in the future. These projections are important for long-term planning in areas such as infrastructure development, education, and healthcare.