Introducing a new way to navigate by topics. Access the latest news, data, publications and more around topics of interest.
Our population statistics cover age, sex, race, Hispanic origin, migration, ancestry, language use, veterans, as well as population estimates and projections.
This section provides information on a range of educational topics, from educational attainment and school enrollment to school districts, costs and financing.
We measure the state of the nations workforce, including employment and unemployment levels, weeks and hours worked, occupations, and commuting.
Our statistics highlight trends in household and family composition, describe characteristics of the residents of housing units, and show how they are related.
Health statistics on insurance coverage, disability, fertility and other health issues are increasingly important in measuring the nation's overall well-being.
We measure the housing and construction industry, track homeownership rates, and produce statistics on the physical and financial characteristics of our homes.
The U.S. Census Bureau is the official source for U.S. export and import statistics and regulations governing the reporting of exports from the U.S.
The U.S. Census Bureau provides data for the Federal, state and local governments as well as voting, redistricting, apportionment and congressional affairs.
Search an alphabetical index of keywords and phrases to access Census Bureau statistics, publications, products, services, data, and data tools.
Geography provides the framework for Census Bureau survey design, sample selection, data collection, tabulation, and dissemination.
Geography is central to the work of the Bureau, providing the framework for survey design, sample selection, data collection, tabulation, and dissemination.
Find resources on how to use geographic data and products with statistical data, educational blog postings, and presentations.
The Geographic Support System Initiative will integrate improved address coverage, spatial feature updates, and enhanced quality assessment and measurement.
Work with interactive mapping tools from across the Census Bureau.
Find geographic data and products such as Shapefiles, KMLs, TIGERweb, boundary files, geographic relationship files, and reference and thematic maps.
Metropolitan and micropolitan areas are geographic entities used by Federal statistical agencies in collecting, tabulating, and publishing Federal statistics.
Find information about specific partnership programs and learn more about our partnerships with other organizations.
Definitions of geographic terms, why geographic areas are defined, and how the Census Bureau defines geographic areas.
We conduct research on geographic topics such as how to define geographic areas and how geography changes over time.
Visit our library of Census Bureau multimedia files. Collection formats include audio, video, mobile apps, images, and publications.
Collection of audio features and sound bites.
The Census Bureau packages data and information into easy-to-understand visuals.
Browse Census Bureau images.
Read briefs and reports from Census Bureau experts.
Watch Census Bureau vignettes, testimonials, and video files.
Read research analyses from Census Bureau experts.
Access data through products and tools including data visualizations, mobile apps, interactive web apps and other software.
Developer portal to access services and documentation for the Census Bureau's APIs.
Explore Census Bureau data on your mobile device with interactive tools.
Find a multitude of DVDs, CDs and publications in print by topic.
These external sites provide more data.
Download extraction tools to help you get the in-depth data you need.
Learn more about our data from this collection of e-tutorials, presentations, webinars and other training materials. Sign up for training sessions.
Explore Census data with interactive visualizations covering a broad range of topics.
Learn how we serve the public as the most reliable source of data about the nation's people and economy.
How we provide the best mix of timeliness, relevancy, quality, and cost for the data we collect.
Our researchers explore innovative ways to conduct surveys, increase respondent participation, reduce costs, and improve accuracy.
Our surveys provide periodic and comprehensive statistics about the nation, critical for government programs, policies, and decisionmaking.
Learn about other opportunities to collaborate with us.
Explore the rich historical background of an organization with roots almost as old as the nation.
Explore prospective positions available at the Census Bureau.
Explore Census programs targeted for particular needs.
Discover the latest in Census Bureau data releases, reports, and events.
The Census Bureau's Director writes on how we measure America's people, places and economy.
Find interesting and quirky statistics regarding national celebrations and major events.
Listen to audio files on fun facts, historical figures, and celebrations of the month.
Find media toolkits, advisories, and all the latest Census news.
See what's coming up in releases and reports.
Contact: Public Information Office
Across the country, 47.3 million people lived in a different house a year earlier and 17.3 million of them lived in a different county within the U.S., according to information the U.S. Census Bureau released today on migration. This translates to an average of about 130,000 people moving every day.
Seven of the top 10 flows of movers were among counties in the Los Angeles and Riverside-San Bernardino, Calif., metropolitan areas. An estimated 44,020 people -- or an average of about 121 per day -- moved from Los Angeles County to San Bernardino County, Calif., which is the largest number of people moving from one county to another in the nation. The rest of the top 10 flows of movers were people moving among counties in the Miami, Phoenix, Detroit and Chicago metro areas.
These findings were released in a series of County-to-County Migration Flow Tables, which come from data collected by the American Community Survey between 2006 and 2010. In the survey, household members were asked where they lived a year ago and responses were combined into a weighted average for the period. The tables give added information on current county of residence, the county of residence one year ago and the estimated number of movers between the counties. Additional tables provide the same information broken down by selected characteristics: age, sex, race or Hispanic origin.
New Census Flows Mapper
To help users understand and interact with these statistics, the Census Bureau has developed an online mapping tool called Census Flows Mapper. This application allows users to select a county in the U.S. and view the outbound, inbound and net migration flows for that county. Additionally, users can choose flows based on characteristics such as age, sex, race or Hispanic origin.
The application also allows users to download data, zoom in and out on the map to an area of interest, view additional statistics of the selected county and save their map as a PDF file.
Other County-Level Highlights
The largest yearly county-to-county flows originated from Los Angeles County. (Table 1) The characteristics of those movers, however, are different depending on where they moved. About half (48.9 percent) of those moving to Orange County were between the ages of 18 and 34, compared with 35.7 percent moving to San Bernardino County. San Bernardino had a higher percentage of movers under 18 than Orange County (30.2 percent vs. 19.2 percent).
In terms of race, a similar percentage of whites moved to either San Bernardino County or Orange County from Los Angeles County, while a higher percentage of movers to San Bernardino County rather than Orange County were black (15.0 percent vs. 4.1 percent). Conversely, a higher percentage of movers to Orange County than San Bernardino County were Asian (26.1 percent vs. 9.2 percent). Whites, blacks and Asians include Hispanics in their percentages.
Hispanics made up 58.1 percent of the population moving from Los Angeles County to San Bernardino County, and 30.8 percent moving to Orange County.
Besides the county-to-county flow tables, there are also tables that contain flows for minor civil divisions for Connecticut, Maine, Massachusetts, Michigan, Minnesota, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, Vermont and Wisconsin.
About the American Community Survey
The American Community Survey provides a wide range of important statistics about people and housing for every community across the nation. The results are used by everyone from town and city planners to retailers and homebuilders. The survey is the only source of local estimates for most of the 40 topics it covers, such as education, occupation, language, ancestry and housing costs for even the smallest communities. Ever since Thomas Jefferson directed the first census in 1790, the census has collected detailed characteristics about our nation's people. Questions about jobs and the economy were added 20 years later under James Madison, who said such information would allow Congress to "adapt the public measures to the particular circumstances of the community," and over the decades allow America "an opportunity of marking the progress of the society."