March 3rd Maquoketa School Special Election Unofficial Results

Assessor

Department Alert

Starting Tuesday, March 3, 2026, Amber from Vanguard-Appraisals-Inc_Logo150x34 will be in our county taking pictures of homes located in each town.

This project will be ongoing throughout the next few months. 

Amber's vehicle is a blue Nissan Rogue and will have identifying signage on the doors: "Assessor's office representative"

She asked we provide her photo as an added measure of security.  

If you have any questions or concerns, you're welcome to contact our office.

563-652-4935 OR ASSESSOR@JACKSONCOUNTY.IOWA.GOV

Location

Courthouse
201 W. Platt St.
Maquoketa, IA 52060
Driving Directions

Mailing Address

201 W PLATT ST
MAQUOKETA, IA 52060

Contact Information

563-652-4935
assessor@jacksoncounty.iowa.gov

Hours

8:30 - 4:30 M-F
Holiday Closures

Our Team

Larry “Buck” Koos
Jackson County Assessor
Jess Tracy
Deputy Assessor
Janelle Bartels
Office Manager
563-652-1753
Jeanie Manning
Data Specialist
563-652-1752
Shawn Kelly
Appraiser

Mission Statement

The mission of the Jackson County Assessor’s Office is to provide fair and equitable property assessments to all property owners and residents of Jackson County, in accordance with the laws and codes of the State of Iowa.

Where Do Your Property Taxes Go?

Common Questions

All Frequently Asked Questions

Jackson County Courthouse 201 W. Platt St.
Maquoketa, IA 52060
Contact Us
Courthouse Hours M-F 8:00 am to 4:30 pm
Closed Holidays
Department Hours May Vary