ZIP Code 60115 — DeKalb city, IL Demographics & Data

ZIP code 60115 covers DeKalb, IL in DeKalb County with a population of about 42,461.

At a glance, the area shows median age of 26.0 versus a U.S. median of about 38.9.

It sits in telephone area codes 779, 815; U.S. House district IL-14; the CHICAGO media market.

DeKalb, IL sits in a university / college context (near northern illinois university (2.3 mi)). Expect stronger interest in student housing, rentals, walkability, transit, and a younger adult age mix versus typical suburban ZIPs.

Median household income in ZIP 60115 is about $46,808 — about 38% below the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 26.1%; unemployment rate near 10.3%; 35.8% of adults with a bachelor’s degree or higher (about 2.1 points above the national share (33.7%)).

Labor and commute patterns include leading industry context around Education, Healthcare, and Food services; about 4.8% of workers reporting work-from-home (about 10.4 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 $205,700 — about 41% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $883 (about 24% below the U.S. median rent ($1,163)), and owner-occupancy near 42.9% (about 22.6 points below the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 60115 in DeKalb, IL, a household would need roughly $57,000 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 $1,321. That is about 22% above the local median household income ($46,808), so the median earner would likely stretch or need a larger down payment. 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 DeKalb city, IL as Relatively Low (composite score 80.8), which is elevated versus much of the country. The strongest component scores on US5 are flood (83.0) and hurricane (19.6). 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 DeKalb city, IL show little to no average snow and around 37.3 inches of annual precipitation.

IRS migration statistics show a net inflow of about 2,364 for ZIP 60115 (DeKalb 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.