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
HELP WANTED: Applications are being accepted for a full-time Clerk position in the office of the O’Brien County Recorder. This position requires a well-groomed individual who is versatile, reliable, personable, and willing to be trained in various office procedures. Experience in a professional office atmosphere, accuracy and skills in office equipment and computers are preferred. Read More »Read More
Official 2019 City/School results The following link will take you to the official election results for the 2019 City/School Elections: Official ResultsRead More
The O’Brien County Board of Supervisors adopted County Ordinance No. 25, an Ordinance regulating the operations of off-highway vehicles in the county. The ordinance will be effective April 1, 2017. The full ordinance is on the web page.Read More