Washington Co., OH Books Cemeteries Census
Created: July 27, 1788 Maps Official Records Photos Population
Washington Co., OH
Washington Co., OH was One of two original Counties
You might consider searching the Northwest Territory for earlier records.
Population
The following table details the population of the County from the first census available up through 1940.
Information is shown for 1890, but that census was mostly lost due to a fire and mishandling in the 1920's and 1930's.
Don't forget to check on the main Ohio page for links to free online versions of the census
1790 - 1800 - 1810 5,991 1820 10,425 1830 11,731 1840 20,823 1850 29,540 1860 36,268
1870 40,609 1880 43,244 1890 42,380 1900 48,245 1910 45,422 1920 43,049 1930 42,437 1940 43,537
Historical Census Browser. The University of Virginia, Geospatial and Statistical Data Center: http://mapserver.lib.virginia.edu

Helpful Links
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Don't forget to check on the main Ohio page for links to statewide and other non County specific resources
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Books
Off site on-line version of the nearly 300 page book
Off site on-line version of the nearly 300 page book
Off site on-line version of the nearly 1,500 page book
Off site on-line version of the nearly 1,500 page book
Available at BYU site, sign in required
Available at BYU site, sign in required
Available at BYU site, sign in required
Available at BYU site, sign in required

Cemeteries
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Census Records
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Maps
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Official Records
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Washington Co., OH Government Offices Contacts
Don't forget to check on the main Ohio page for links to other sources for State & County related data
Birth, Death, Marriage and Estate Records
Washington Co., Ohio Health Dept.
Washington Co., Ohio Probate Court
Real Estate Transaction Records
Washington Co., Ohio Recorder

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Photos
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email Updated 9/14/2015
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