Mercer County Health Department Forms & Documents

Please print the applicable forms and either mail or drop off the completed forms to the Mercer County Health Department.

305 NW 7th St.

Aledo, IL 61231

Flu Shots

Immunization Paperwork

Influenza (Flu) Vaccine Information Statement

Onsite Wastewater Disposal Permit Application Instructions

2025 Food License Renewal Paperwork

Mercer County Event Food Service Application

Temporary Food Key Points

Retail Food Service Establishment Permit Application 2024

Application for Cottage Food Operations Registration

Cottage Food Guide

Mercer County Food Sanitation Ordinance

Mercer County Multi-Jurisdictional Natural Hazards Mitigation Plan - FINAL