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Census

Guide to using U.S. Census (Federal) material at the Connecticut State Library, both Historic and Current

Census Data for Connecticut: Select a Year

1790      1800      1810      1820      1830      1840      1850      1860      1870      1880      1890      1900       1910       1920       1930       1940       1950       1960       1970       1980       1990       2000       2010       2020      

Location of Connecticut Information included in the 1830 United States Census.

Available for these geographic areas: State; County; City; Town

Boundaries of geographic areas may be determined using a combination of Census Descriptions of Geographic Subdivisions and Enumeration Districts, (a microfilm set kept in the Newspaper Room at the State Library, call number F93 .U5 1978, reel 1) and town maps.

Additional Resources

1830 Census - Fifth Decennial Census

Census Bureau Site Organization

Note from Census Bureau regarding organization of website and why links may stop working:

"** Publications released after June 23, 2014 can be found at our new site - http://census.gov/library/publications.html. Please update your bookmarks.
We are also migrating these documents on a flow basis. If you come across a broken link for a PDF, try searching for it in the new library site. **

Some users have reported difficulty opening links within the documents. Try opening the document using Internet Explorer or download the full document and open it locally. "Help with the [YEAR] Census" links do not work and will be eliminated during the migration."


Please contact the Connecticut State Library if you need further assistance locating the Decennial Census information. We have a significant amount in print you may use here in our building, or we can help you locate it online.