US Census Maps

Explore the 2020 Decennial Census and the latest American Community Survey on a map.

Census year

The 2020 Decennial Census is a full count taken every 10 years; the American Community Survey (ACS) publishes new 5-year estimates each year.

Ask the census

Ask in plain English, get neighborhoods ranked on the map.

Area

For example, your home town, a county name, or a ZIP code

Topic

The 10 highest and lowest Census tracts for
Race and ethnicity: Sioux (Cheyenne River, Oglala, Rosebud).

Minimum responses: 1,70078,454 census tracts

Highest

Lowest

< Back to Race and ethnicity

Hispanic or Latino origin is asked separately from race in the US Census. People of Hispanic origin can be of any race. Read more

Race is self-reported. The 2020 Census revised the race question to allow more detailed write-in responses; comparisons with earlier vintages should be made cautiously. Read more

American Community Survey estimates come from a rolling 5-year sample of about 3.5 million addresses per year. They are subject to sampling variability; values for very small areas can be unreliable. Read more

Race and ethnicity: Sioux (Cheyenne River, Oglala, Rosebud)

0.1%