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Marion city, IL

ZIP Code 62959 — Marion city, IL Demographics & Data

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Middle ClassLow Snow Area

Map, Quick Facts & Location

Quick Facts

Local time
Population
27,779
Median Income
$69,914
-7% vs US avg
Home Value
$166,200
-52% vs US avg
Median Rent
$739
-36% vs US avg
Median Age
41.1 yrs
+6% vs US avg
Area Code
Congress
Top Ancestry
GermanEnglishIrish
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Location
Coordinates
37.7182, -88.9104
Elevation
390 ft
Land Area
135.3 sq mi
Water Area
4.2 sq mi (3% water)

At a glance

Population
27,779
Density
N/A
Median income
$69,914
-7% vs US avg
Home value
$166,200
-52% vs US avg
Median rent
$739
-36% vs US avg
Timezone

Overview of ZIP Code 62959

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What to know about ZIP 62959

ZIP code 62959 covers Marion, IL in Williamson County with a population of about 27,779.

At a glance, the area shows median age of 41.1 versus a U.S. median of about 38.9.

It sits in telephone area codes 618, 730; U.S. House district IL-12; the PADUCAH - CAPE GIRAR D - HARSBG media market.

Income and economy in Marion, IL

Median household income in ZIP 62959 is about $69,914 — about 7% below the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 14.6%; unemployment rate near 3.9%; 27.5% of adults with a bachelor’s degree or higher (about 6.2 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Healthcare, Education, and Retail trade; about 10.4% of workers reporting work-from-home (about 4.8 points below the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).

Housing and affordability in ZIP 62959

Median home value is about $166,200 — about 52% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $739 (about 36% below the U.S. median rent ($1,163)), and owner-occupancy near 70.7% (about 5.3 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 62959 in Marion, IL, a household would need roughly $46,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $1,068. That sits below the local median household income ($69,914), suggesting the typical household income is closer to a workable buy-in level under these assumptions. Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

Climate risk and migration signals

FEMA’s National Risk Index rates natural-hazard risk for Marion city, IL as Relatively Moderate (composite score 85.8), which is elevated versus much of the country. The strongest component scores on US5 are flood (69.9) and hurricane (44.5). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.

Climate normals for Marion city, IL show little to no average snow and around 49.0 inches of annual precipitation.

IRS migration statistics show a net inflow of about 1,546 for ZIP 62959 (Marion city, IL) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.

Nearby (from this ZIP)

Airport MWA (6.2 miles (10.0 km)) · John A Logan College (10.0 miles (16.1 km)) · Ste. Geneviève National Historical Park (64.4 miles (103.6 km)) · VA: Enterprise Way VA Clinic (2.2 miles (3.5 km))

Full lists and map pins are in the Infrastructure section below.