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 15th

Memorial Day - Monday May 30th

Independence Day - Monday July 4th

Labor Day - Monday September 5th

Veterans Day - Friday November 11th

Thanksgiving Day - Thursday November 24th

Day After Thanksgiving - Friday November 25th

Christmas Eve (Observed) - Friday December 23rd

Christmas Day (Observed) - Monday December 26th

New Years Day (Observed) - Monday January 2nd 2023

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

 General Election 2022 Results

Plymouth County Reappraisal Project
(CLICK For More Information)
Send your questions or comments about this web site to Plymouth County. For Accessibilty issure Click Here