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Lockport city, IL

ZIP Code 60441 — Lockport city, IL Demographics & Data

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

Upper Middle ClassLow Snow Area

Map, Quick Facts & Location

Quick Facts

Local time
Population
36,841
Median Income
$104,271
+39% vs US avg
Home Value
$287,100
-18% vs US avg
Median Rent
$1,268
+9% vs US avg
Median Age
38.7 yrs
-1% vs US avg
Area Code
Congress
Top Ancestry
GermanPolishIrish
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Location
Coordinates
41.5930, -88.0516
Elevation
660 ft
Land Area
28.1 sq mi
Water Area
0.6 sq mi (2% water)

At a glance

Population
36,841
Density
N/A
Median income
$104,271
+39% vs US avg
Home value
$287,100
-18% vs US avg
Median rent
$1,268
+9% vs US avg
Timezone

Overview of ZIP Code 60441

UniversityUniversity / college area
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What to know about ZIP 60441

ZIP code 60441 covers Lockport, IL in Will County with a population of about 36,841.

At a glance, the area shows median age of 38.7 (near the U.S. median).

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

Local search focus: University

Lockport, IL sits in a university / college context (near lewis university (1.7 mi)). Expect stronger interest in student housing, rentals, walkability, transit, and a younger adult age mix versus typical suburban ZIPs.

Income and economy in Lockport, IL

Median household income in ZIP 60441 is about $104,271 — about 39% above the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 6.7%; unemployment rate near 4.9%; 35.5% of adults with a bachelor’s degree or higher (about 1.8 points above the national share (33.7%)).

Labor and commute patterns include leading industry context around Healthcare, Retail trade, and Manufacturing; about 11.3% of workers reporting work-from-home (about 3.9 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 60441

Median home value is about $287,100 — about 18% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $1,268 (about 9% above the U.S. median rent ($1,163)), and owner-occupancy near 82.9% (about 17.5 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 60441 in Lockport, IL, a household would need roughly $79,000 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 $1,844. That sits below the local median household income ($104,271), 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 Lockport city, IL as Relatively High (composite score 97.3), which is among the highest nationally. The strongest component scores on US5 are flood (97.9) and wildfire (56.2). 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 Lockport city, IL show little to no average snow and around 41.1 inches of annual precipitation.

IRS migration statistics show a net inflow of about 2,051 for ZIP 60441 (Lockport 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 MDW (20.4 miles (32.8 km)) · Lewis University (1.7 miles (2.7 km)) · Pullman National Historical Park (23.9 miles (38.5 km)) · VA: Joliet Clinic (4.0 miles (6.4 km))

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