The data on race and ethnicity were derived from answers to the question on race and ethnicity that was asked of individuals in the United States.
We ask a question about a person's race to create statistics about race and to present other estimates by race groups.
This section provides detailed information and statistics on Race. Find the latest news, publications, and other content.
The report, Income in the United States: 2023, compares median household income by different characteristics, including race and Hispanic origin, and shows that not all groups had an increase in median household incomes from 2022 to 2023. Household characteristics are determined by the person, or one of the people, who owns or rents the home.
Frequently requested statistics for: United States Fact Notes (a) Includes persons reporting only one race (b) Hispanics may be of any race, so also are included in applicable race categories (c) Economic Census - Puerto Rico data are not comparable to U.S. Economic Census data Value Flags D Suppressed to avoid disclosure of confidential information F Fewer than 25 firms FN Footnote on this ...
Chemically, the most common oxidation states of iron are iron (II) and iron (III). Iron shares many properties with other transition metals, including the other group 8 elements, ruthenium and osmium. Iron forms compounds in a wide range of oxidation states, −2 to +7.
Iron helps red blood cells carry oxygen from the lungs to cells all over the body. Iron also plays a role in many important functions in the body. People commonly use iron for preventing and...
Iron is a key component to making sure that your body has oxygen-rich blood. That’s important for your brain, immune system and more.