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

Number of people per occupied household.

1-person household
2-person household
3-person household
4-person household
5-person household
6-person household
7-or-more person household

< Back to Population

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

Household size: 3-person household

7.5%

14.3%

21.4%

31.3%

43.6%