Marion, Illinois — City Overview

⚡ Featured Deal

Essentials for Your New Home

🛒 Shop This Deal Now

As an Amazon Associate I earn from qualifying purchases.

Living in Marion, summers are hot, with Jul highs around 89.1°F, while winters are chilly, with Feb lows around 28.4°F. Winter heating is a real budget factor — 3753 degree days means 4-5 months of meaningful energy bills. The area receives 46.1 inches of rainfall per year. Median household income: $54,052. With a 15.0% poverty rate and 62.0% homeownership, the community reflects a stable residential mix. Air quality is Good — avg AQI 41 over the past week.

View Marion city guide

Updated October 21, 2026.

Amazon

Get your home essentials, storage, and moving supplies delivered.

Shop Moving Essentials

As an Amazon Associate I earn from qualifying purchases.