Living Person

Warren_County,_Ohio
is

Warren_County,_Ohio

As of April 14, 2026

222 years old
11 months!

Days Until Birthday

16 days

Days Since Birth

81,433 days
elapsed

Date of Birth

(May 1born, 1803 ) is

Sun
Day

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Year

* Calculated from Wikipedia data.
Accuracy is not guaranteed.

Cosmic Age Calculator

Moon

2980.7 years old

Mercury

925.7 years old

Venus

362.4 years old

Mars

118.5 years old

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18.8 years old

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Warren County, Ohio
Warren County Administration Building in Lebanon, Ohio
Warren County Administration Building in Lebanon, Ohio
Flag of Warren County, Ohio
Official seal of Warren County, Ohio
Map of Ohio highlighting Warren County
Location within the U.S. state of Ohio
Coordinates: 39°26′N 84°10′W / 39.43°N 84.17°W / 39.43; -84.17
Country United States
State Ohio
FoundedMay 1, 1803
Named afterDr. Joseph Warren
SeatLebanon
Largest cityMason
Area
 • Total
407 sq mi (1,050 km)
 • Land401 sq mi (1,040 km)
 • Water6.0 sq mi (16 km)  1.5%
Population
 (2020)
 • Total
242,337
 • Estimate 
(2024)
256,059 Increase
 • Density604/sq mi (233/km)
Time zoneUTC−5 (Eastern)
 • Summer (DST)UTC−4 (EDT)
Congressional district1st
Websiteco.warren.oh.us Edit this at Wikidata
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