914 Diamond Street, Onawa Iowa.


City Office
914 Diamond Street
Onawa, IA 51040
Phone: (712) 433-1181
Fax: (712) 433-1128


City Office Hours

Monday - Friday, 7:30 a.m. to 4:00 p.m.



City Council Meetings

Meetings are held the second and fourth Tuesday of each month at 7:00 p.m. in the City Office.


Planning & Zoning Commission

Meetings are held as necessary please contact the City of Onawa for the time and place.


Election Information

General city elections for Mayor and City Council are held the first Tuesday in November of each odd year. Contact the Onawa City Clerk for more information.