Plymouth County Iowa

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Welcome to Plymouth County, Iowa Website

The Following Holidays are recognized by the Plymouth County Courthouse employees and other County Departments.


Good Friday  Friday April 19th

Memorial Day Monday May 27th

Independence Day Thursday July 4th

Labor Day Monday September 2nd

Veterans Day Monday November 11th

Thanksgiving Day Thursday November 28th

Day After Thanksgiving Friday November 29th

Christmas Eve Tuesday December 24th

Christmas Day Wednesday December 25th

New Years Day Wednesday January 1st - 2020

There are other offices in the Courthouse that are State and not County Offices.  See the Clerk of Courts web page to find out what Holidays are recognized by the State Of Iowa.
 (Click Here)

Plymouth County Courthouse

215 4th Ave SE

LeMars, Iowa 51031




Open 8 AM to 5 PM Monday - Friday

Plymouth County Engineers Office
32802 170th St
LeMars, Iowa 51031

( September - May)
8:00 AM to 4:30 PM Monday - Friday
(June - August)
7:00 AM - 3:30 PM Monday - Friday
Plymouth County Law Enforcement Center
451 14th Ave NE
LeMars, Iowa 51031


Civil Administrator

Open 8 AM to 5 PM Monday - Friday

Unoffical 2019 City/School Election Results - Click Here
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Send your questions or comments about this web site to Plymouth County.