Lyon County, Iowa



Pam Tille

Zoning Administrator

Phone:  (712) 472-8550

FAX:       (712) 472-2829


Office Hours:

8:00 AM - 4:30 PM

Monday - Friday


Mailing Address:

Lyon County Courthouse

206 S. 2nd Avenue, Ste 103

Rock Rapids, IA  51246-1538

Forms & Documents

Compliance to Build Application


Petition to Change Zoning District


Special Exception Use Application


Temporary Use  Application


Variance Application


Lyon County Comprehensive Plan                  8-31-2012


Lyon County Future Land Use Map                 8-31-2012


Lyon County Zoning Ordinance                         2-01-2012


Lyon County Zoning Ordinance Amended  5-02-2018


Lyon County Subdivision Regulations            2-01-2012


Lyon County Zoning Map                                       2-07-2018


Lyon County Zoning Map w/Cities                  2-01-2012


BEACON Online property parcel search available