ZIP Code 62539 — Illiopolis village, IL Demographics & Data

ZIP code 62539 covers Illiopolis, IL in Sangamon County with a population of about 1,342.

At a glance, the area shows median age of 40.0 (near the U.S. median).

It sits in telephone area codes 217, 447; U.S. House district IL-13; the CHAMPAIGN & SPRNGFLD - DECATUR media market.

Median household income in ZIP 62539 is about $88,583 — about 18% above the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 6.2%; unemployment rate near 4.1%; 28.9% of adults with a bachelor’s degree or higher (about 4.8 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Manufacturing, Retail trade, and Professional services; about 7.2% of workers reporting work-from-home (about 8.0 points below the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).

Median home value is about $108,300 — about 69% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $492 (about 58% below the U.S. median rent ($1,163)), and owner-occupancy near 86.7% (about 21.3 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 62539 in Illiopolis, IL, a household would need roughly $30,000 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 $696. That sits below the local median household income ($88,583), 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.

FEMA’s National Risk Index rates natural-hazard risk for Illiopolis village, IL as Relatively Moderate (composite score 91.7), which is among the highest nationally. The strongest component scores on US5 are flood (91.2) and hurricane (41.4). 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 Illiopolis village, IL show little to no average snow and around 40.4 inches of annual precipitation.

IRS migration statistics show a net inflow of about 75 for ZIP 62539 (Illiopolis village, 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.