Where can I get US population data?
Access the Data
- 2020 Census Data | U.S. Census Bureau.
- data.census.gov (formerly American Fact Finder) | U.S. Census Bureau.
- Virginia-specific data. Quick Facts Demographic Data | U.S. Census Bureau.
- National Historical Geographic Information System (NHGIS) | Minnesota Population Center.
- Historical Census Data.
Are census tracts bigger than zip codes?
Yes, you can get data for Census tracts, block groups and blocks – all of which tend to be smaller than zip codes. Census tracts generally have a population size between 1,200 and 8,000 people, with an optimum size of 4,000 people. The most current Census data are available for Census tracts.
How do I get US census by ZIP code?
Click the “ZIP Code Tabulation Area” box using the geography filters on data.census.gov. This provides data through Summary Level 860 from the decennial census and American Community Survey. Please note: The most recent data for ZCTAs come from the 2019 ACS 5-year estimates and the 2010 Census.
Why do some zip codes have no population?
ZIP Codes were designed for delivering mail, not for studying populations. They vary tremendously in size, shape, and population. Analyzing data at either the ZIP Code or ZCTA level over time is difficult to impossible. ZIP Code and ZCTA numbers must be saved as text in data files, and not as numbers.
What is the smallest geographic unit that the US census provides data on?
Census blocks, the smallest geographic area for which the Bureau of the Census collects and tabulates decennial census data, are formed by streets, roads, railroads, streams and other bodies of water, other visible physical and cultural features, and the legal boundaries shown on Census Bureau maps.
Is U.S. census data publicly available?
Decennial census records are confidential for 72 years to protect respondents’ privacy. Records from the 1960 to 2020 censuses can only be obtained by the person named in the record or their heir after submitting form BC-600 or BC-600sp (Spanish).
What is the most populated ZIP code in the US?
The Most Populated Zip Codes in America
Where does city data get its data?
Sources. The information on the website includes consumer names and street addresses, obtained via FOIA requests and other public records; City-Data has an opt-out feature to break the web-visible association between names and street addresses, but does not remove the consumer names themselves.
What is smaller than a census block?
Each census tract contains at least one block group, and block groups are uniquely numbered within the census tract. A block group is the smallest geographical unit for which the census publishes sample data. The United States, including Puerto Rico has 211,267 block groups.
What is the difference between a census tract and a census block?
A block group is a subdivision of a census tract and contains a cluster of blocks. Block groups usually have between 250 and 550 housing units. A census block is the smallest geographic census unit. Blocks can be bounded by visible features—such as streets—or by invisible boundaries, such as city limits.
How do I get data by ZIP code?
You can get data by ZIP codes through American Factfinder. You can either download data for a local geographical area or download data for the entire country by ZIPs. Use the Download Center to get data at one time for the entire country.
Where can I find more data tables for the census?
While many data tables are now available in data.census.gov, you can browse and download additional data tables by topic and year. In an easy-to-use dashboard, this new tool pulls together existing data to measure social vulnerability and equity gaps at the community level.
How hard is it to get raw data from the census?
The raw data is often difficult to obtain, is typically divided by region, and it must be processed and combined to provide information about the nation as a whole. The United States census dataset includes nationwide population counts from the 2000 and 2010 censuses.
What is the difference between a ZIP code and a geoid?
ZCTAs are generalized representations of zip codes, and often, though not always, are the same as the zip code for an area. GEOIDs are numeric codes that uniquely identify all administrative, legal, and statistical geographic areas for which the Census Bureau tabulates data.