More than 8 decades later, movie critics, adults, and children still consider The Wizard of Oz to be one of the greatest movies in film history. On August 15, Metro-Goldwyn-Mayer Studios hosted a star-studded, „official” premiere replete with searchlights, movie props, and sidewalk bleachers for fans at Grauman’s Chinese Theater in Los Angeles, CA. Homeschooling rates are increasing across race groups and ethnicities. 2020 Census Demographic Data Map Viewer is a web map application that includes state-, county-, and census tract-level data from the 2020 Census. More racial or ethnic groups are represented and the patterns are not as tightly clustered in specific regions.
Here we present highlights on racial and ethnic diversity from the 2020 Census and explain what each measure tells us about the nation’s population. The White alone non-Hispanic population was the largest — or most prevalent — racial or ethnic group for most counties in the United States. In 2020, the Hispanic or Latino population became the largest racial or ethnic group in California, comprising 39.4% of the total population, up from 37.6% in 2010. The remaining racial and ethnic groups combined to make up 11.4% of the total population, representing the diffusion score. The higher the score, the less concentrated the population is in the three largest race and ethnic groups. We also calculate the diffusion score, which measures the combined percentage of all racial and ethnic groups that are not in the first-, second- or third-largest racial and ethnic group.

Census Detailed Demographic and Housing Characteristics File A on America Counts

Home movie audiences had an opportunity to purchase the movie on video tape for the first time in 1980. Frank Baum’s Oz-themed novels have sold since the 1939 premier, and the books and movie remains very popular as new generations are introduced to the story. The Wizard of Oz faced fierce competition at the box office and awards ceremonies, as 1939 is considered to be one of the finest years wino casino for movies. Much to their relief, the movie studio executives were able to incorporate these audiences’ reactions into the movie’s worldwide advertising.
The largest German alone population was in Pennsylvania — 1,112,662, or 11.4% of the state’s White alone population. Texas had the largest English alone population (over 2.1 million) (Table 1). The German alone population was the largest in 10 states, the Italian alone population in four, and the Irish alone population only in Massachusetts. The English alone population was the largest detailed White group nationally, in 35 states, the District of Columbia, and Puerto Rico. French Canadian and Canadian were the two largest detailed groups in the “Other White” population, with their alone or in any combination populations each exceeding half a million.

• The overall racial and ethnic diversity of the country has increased since 2010, according to U.S.
• In short, the country had not yet been impacted by most of the major postwar demographic and economic trends that would greatly change the size, shape and composition of the U.S. population.
• During the same period, the largest racial or ethnic group has changed for some states and counties, and local level results illuminate new areas of diversity across the country.
• Similarly, we do not see the same large increase in the Multiracial non-Hispanic population from 2010 to 2020 using these cross-tabulated categories.
• By fall, 11.1% of households with school-age children reported homeschooling (Sept. 30-Oct. 12).
• Again, the way to interpret the DI is that there was a 73.7% chance in Prince William County, Virginia, that two people chosen at random were from different racial or ethnic groups.

In Hawaii County, Hawaii, there was a 77.7% chance that two people chosen at random were from different racial or ethnic groups. Again, the way to interpret the DI is that there was a 73.7% chance in Prince William County, Virginia, that two people chosen at random were from different racial or ethnic groups. We explored using alternative racial and ethnic categories for our analysis but found that they did not have a substantial impact on the overall results. The most prevalent racial or ethnic group for the United States was the White alone non-Hispanic population at 57.8%. In data tables, such as the 2020 Census redistricting data tables that provide Hispanic origin by race statistics, we often cross-tabulate the race and Hispanic origin categories to display Hispanic as a single category and the non-Hispanic race groups as categories summing up to the total population. Expectations of what it means for a population to be racially and ethnically diverse may differ.

Census Records: A Window to History

In 2018, the American Community Survey reported that 285,540 people worked as librarians, curators, and archivists. Library employees not only maintain the books and cataloging systems, but also host story time, meet the author, and literacy events to encourage children to develop a life-long love for reading. American libraries are home to thousands of books written for children. In the years to come, moviegoers can look forward to even more Dr. Seuss-inspired movies, including a film adaptation of Oh, the Places You’ll Go!

U.S. Population More Racially and Ethnically Diverse Than Measured in 2010

There is more variation in the map for the second-most prevalent racial or ethnic group. Figures 2 and 3 show the most and second-most prevalent racial or ethnic groups by county in 2020. In West Virginia, the Multiracial non-Hispanic population (4.0%) became the second-most prevalent group, surpassing the Black or African American alone non-Hispanic population (3.6%). This calculation tells us how diverse and “diffused” the population is relative to the largest groups.
In short, the country had not yet been impacted by most of the major postwar demographic and economic trends that would greatly change the size, shape and composition of the U.S. population. In hindsight, we can now see that on many demographic fronts the U.S. population in 1950 looked more like the country in 1940 than the rapidly growing, youthful nation to come in 1960 or 1970. With little housing construction during the prior two decades, the nation’s population mostly lived in cities and rural areas, often in crowded conditions. Italian was also the largest group in St. Bernard Parish, Louisiana, New Haven County, Connecticut and Guaynabo Municipio, Puerto Rico.

Over Half of White Population Reported Being English, German or Irish

• The Wizard of Oz remains so popular that the 2019 theatrical release of the movie commemorating its 80th anniversary grossed more than $1.2 million!
• Among the 15 largest Metropolitan Statistical Areas (MSA), for example, the Boston-Cambridge-Newton, MA-NH MSA, went from 0.9% in the spring of 2020 to 8.9% by the fall.
• This is because the vast majority (94%) of responses to the race question that are classified as Some Other Race alone are from people of Hispanic or Latino origin identifying as “Mexican,” “Latino” and other Hispanic origin groups.
• For example, the Surveys for the Institute of Museum and Library Services collected data from more than 9,000 libraries in 2022.
• An official website of the United States government
• In this format, the DI tells us the chance that two people chosen at random will be from different racial and ethnic groups.

English alone or in any combination was the largest detailed White group in approximately two-thirds (2,050) of the counties in the United States and Puerto Rico. The Italian alone population was concentrated in New York and New Jersey. The next largest groups were Pennsylvania German, Cajun, and Australian (Figure 2). An additional 11 detailed White alone or in any combination groups had at least 1 million people, including Swedish (3.8 million), Norwegian (3.8 million), and Dutch (3.6 million) (Figure 1). Middle Eastern and North African responses, such as Lebanese, Iranian, and Egyptian, represented over 1% of the White alone and White alone or in combination populations.
These improvements reveal that the U.S. population is much more multiracial and diverse than what we measured in the past. An official website of the United States government The first link explains the methodology used for identifying and editing names data. Or it might be the first census showing an African American family from the rural South living in an urban neighborhood in the Northeast or Midwest, or a family from the rural Midwest living in California.
Get an alert directly in your inbox to read, share and blog about our newest stories. For more information on how the Census Bureau collects, codes and tabulates statistics on Hispanic or Latino origin and race, explore our 2020 Census subject definitions pages and the 2020 Census Redistricting Technical Documentation. Get tips and tricks on how to access, visualize and use Census Bureau data. In contrast, the District of Columbia’s Black or African American alone non-Hispanic population was 50.0% and the White alone non-Hispanic population was 34.8% in 2010, a difference of 15.2 percentage points.
By fall, 11.1% of households with school-age children reported homeschooling (Sept. 30-Oct. 12). In the first week (April 23-May 5) of Phase 1 of the Household Pulse Survey, about 5.4% of U.S. households with school-aged children reported homeschooling . It’s clear that in an unprecedented environment, families are seeking solutions that will reliably meet their health and safety needs, their childcare needs and the learning and socio-emotional needs of their children. The content on this page includes a link to a non-government website.
The addition of a new write-in area for collecting detailed White responses was one of the improvements made to the 2020 Census race question design. Among those who identified as White alone or in combination, English (46.6 million), German (45 million), and Irish (38.6 million) were the largest groups. Together, the English (46.6 million), German (45 million), and Irish (38.6 million) alone or in any combination populations made up over half of the White alone or in combination population in 2020. For the first time ever, respondents to the 2020 Census who reported White as a race could write in more details such as Italian, Palestinian or Cajun. Reimbursable surveys conducted for the National Center for Education Statistics—like the National Teacher and Principal Survey—collect data on the number of schools with libraries and media centers. For example, the Surveys for the Institute of Museum and Library Services collected data from more than 9,000 libraries in 2022.
Similarly, we do not see the same large increase in the Multiracial non-Hispanic population from 2010 to 2020 using these cross-tabulated categories. This is because the vast majority (94%) of responses to the race question that are classified as Some Other Race alone are from people of Hispanic or Latino origin identifying as “Mexican,” “Latino” and other Hispanic origin groups. We know that cross tabulating the race and Hispanic origin categories yields a relatively small Some Other Race alone non-Hispanic population. The 1997 OMB standards emphasize that people of Hispanic origin may be of any race. The improvements and updates enabled a more thorough and accurate depiction of how people self-identify, yielding a more accurate portrait of how people report their Hispanic origin and race within the context of a two-question format.
In addition, we decided to continue using this racial and ethnic cross-tabulation because it is commonly used by the Census Bureau and other data users. These diversity calculations require the use of mutually exclusive racial and ethnic (nonoverlapping) categories. The overall racial and ethnic diversity of the country has increased since 2010, according to U.S. Today’s companion America Counts story on the overview of race and ethnicity explains that differences in overall racial distributions are largely due to design improvements in the two separate questions for race data collection and processing, as well as some demographic changes over the past 10 years.

The largest Italian population (360,345) was in Suffolk County, New York on Long Island. The largest Irish population (567,668) was in Cook County, Illinois, home to Chicago. Maricopa County, Arizona, home to Phoenix, had the largest English and German populations of all counties in the nation (620,199 and 639,586 respectively). Louisiana had the largest French alone population (136,390), or 5.1% of its total White alone population, followed closely by California (127,756), Massachusetts (111,502), Florida (107,687) and Texas (105,770). Illinois had the largest number of people who identified as Polish alone (352,882), followed by New York (274,580), Michigan (256,398), Pennsylvania (206,264), and Florida (160,119). California had the largest Irish alone population (803,899), followed by New York (730,165) and Florida (692,142).

Large Cities Still Largely in Northeast and Midwest

Table 2 shows the 10 counties (with 5,000 or more total population) with the highest DI in 2020 and their scores in 2010. Of the states listed here, Maryland had the largest DI gain, increasing from 60.7% in 2010 to 67.3% in 2020. Table 1 shows the 10 states with the highest DI in the 2020 Census and their 2020 and 2010 census values. More detailed data for the nation, states, counties and Puerto Rico are available in our interactive data visualization. Our recent blog, Measuring Racial and Ethnic Diversity for the 2020 Census, includes detailed information about these specific diversity measures and how to interpret them.
As our country’s demographics change and the nation becomes more multiracial, it’s important to understand the composition of the race alone and race alone or in any combination populations. These multiple measures of diversity complement the 2020 Census redistricting data release and enable us to explore the richness and complexity of our nation’s population in a new light. The White alone non-Hispanic population was the most prevalent racial or ethnic group for all states except California (Hispanic or Latino), Hawaii (Asian alone non-Hispanic), New Mexico (Hispanic or Latino), and the District of Columbia, a state equivalent (Black or African American alone non-Hispanic).