The area of Delaware was part of the original territory of the United States. Included in the grant to William Penn, the Three Lower Counties (Delaware) were annexed as part of the grant establishing the Province of Pennsylvania in 1683. The counties were granted a separate charter providing semi-autonomy in 1701, with generally the same boundary as the present state. In 1776, Delaware declared itself a separate government. Delaware ratified the U.S. Constitution on December 7, 1787; it was the first of the original 13 states to join the Union.
Census data for Delaware are available beginning with the 1790 census.
From Census.gov / Data:
Note: The profile above is cropped at the bottom. Click on the image for the full profile.
Source: 2021 American Community Survey (ACS) 1-year estimates.
Source: U.S. Census Bureau, Population Division (Annual Estimates of the Resident Population).
Source: 2020 Annual Business Survey (ABS).
Source: 2020 Annual Survey of Manufactures (ASM).
Source: 2020 County Business Patterns (CBP).
Source: 2019 Nonemployer Statistics (NES).
Source: Business Formation Statistics (BFS).
Note: Click on the image above to go to the Business Formation Statistics data page. For the Delaware graphic, scroll down to “Interactive Graphs.” Click on the icon for “Monthly Business Applications by State (BA)” and select “Delaware” in the upper-right drop-down area.
From Foreign Trade > U.S. International Trade Data:
Note: After you create an account, you can choose between State Export Data (Origin of Movement) or State Import Data (State of Destination) by Harmonized System (HS) or NAICS. More information is available in the Quick Start Guide.
Source: Monthly State Retail Sales.
From the State Data Center (SDC) Program:
From the Library > America Counts: Stories Behind the Numbers:
From the Statistics in Schools (SIS) program:
Note: The Delaware page is cropped at the bottom. Click on the image above to go to the “State Facts for Students” main page. Then, use the drop down to select “Delaware” or click “DE” on the map for the full page for Delaware.
From Census.gov > History: