Lyon County Iowa Assessor's Office

Lyon County Iowa Assessor's Office Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Lyon County Iowa Assessor's Office, Government Organization, 206 S 2nd Avenue, Rock Rapids, IA.

We had the privilege of interacting with 350 Lyon County high schoolers this morning at the Lyon County Economic Develop...
01/30/2026

We had the privilege of interacting with 350 Lyon County high schoolers this morning at the Lyon County Economic Development Career Exploration Day; the future is looking bright Lyon County!

01/10/2026

Lyon County Eggs & Issues Legislative Coffee

Saturday, March 21 @ 8:30 am

Forster Comm. Center

Join State Senator Jeff Taylor & State Representative Skyler Wheeler for an open legislative forum.
Coffee & rolls will be served for a free will donation.

Applications for the following programs are due to our office by February 1st, the yearly deadline. Please contact our ...
01/05/2026

Applications for the following programs are due to our office by February 1st, the yearly deadline. Please contact our office if you have questions ( 712-472-8550 or [email protected] )

• Forest and Fruit Tree Reservations • Slough or Wetlands Bill • Industrial Property • Urban Revitalization • Pollution Control & Recycling • Geothermal Heating & Cooling • Religious, Educational, and Charitable Property • All other Iowa Code 427 exemptions

Find and download commonly used forms by the Assessor's Office like credit applications, exempt applications, and more.

12/25/2025

Address

206 S 2nd Avenue
Rock Rapids, IA
51246

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:30pm

Telephone

+17124728550

Website

Alerts

Be the first to know and let us send you an email when Lyon County Iowa Assessor's Office posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Organization

Send a message to Lyon County Iowa Assessor's Office:

Shortcuts

Share

Category