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Public numbers. Clear provenance.
A compact library of population statistics with reproducible downloads and a straightforward API.
Featured dataset
2020 US resident population
April 1, 2020 resident population. Includes 50 states, the District of Columbia, and Puerto Rico; distinguish area types when aggregating.
52source records
| Name | Population | Year | Area Type |
|---|---|---|---|
| Alabama | 5024279 | 2020 | state |
| Alaska | 733391 | 2020 | state |
| Arizona | 7151502 | 2020 | state |
| Arkansas | 3011524 | 2020 | state |
| California | 39538223 | 2020 | state |
| Colorado | 5773714 | 2020 | state |
| Connecticut | 3605944 | 2020 | state |
| Delaware | 989948 | 2020 | state |
Source and provenance
US Census Bureau, 2020 Census Apportionment Table 2
Snapshot imported 2026-10-08. Read the original source ↗
Source checksum
1c0a064ee8350f50ba82a3e84d56bb1e04f93a8dc67bb62d51b8fdce9c91384d