Hartley-Melvin-Sanborn School Special Election Sept. 13, 2016

  Ballots are now available for the Hartley-Melvin-Sanborn School special election.  If you'd like to vote absentee, please fill out the
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Welcome to our website

We are happy to introduce our website - filled with useful links and information for O'Brien County.
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100th Anniversary of the Courthouse

A celebration in honor of the 100th birthday of the O'Brien County Courthouse is being planned for Spring/Summer 2017. Check back
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Courthouse Centennial Flag Contest

O’Brien County Courthouse Celebration Committee to Hold an O’Brien County Flag Design Contest The O’Brien County Courthouse will be celebrating its
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Welcome to O’Brien County

O’Brien County is uniform in shape, a perfect square, 24 miles each way. 16 townships of six square miles. Two rivers, the Little Sioux and Ocheydan. Smaller streams are Mill Creek, Waterman Creek and branches of the Floyd River.   The County was named by the Iowa Legislature.  It is named for an Irish Patriot, William Smith O’Brien.

Latest News & Announcements

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100th Anniversary of the Courthouse

by Obrien County | May 13, 2016 | Centennial, Home Slider, Home Without Pic
A celebration in honor of the 100th birthday of the O’Brien County Courthouse is being planned for Spring/Summer 2017. Check back for more details about...
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OLYMPUS DIGITAL CAMERA

Courthouse Centennial Flag Contest

by Obrien County | May 11, 2016 | Centennial, Home Slider, Home Without Pic
O’Brien County Courthouse Celebration Committee to Hold an O’Brien County Flag Design Contest The O’Brien County Courthouse will be celebrating its 100th birthday of...
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