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zipcodes.pro — CITY/IL/LEMONT

Lemont ZIP code, Illinois

The ZIP code for Lemont, IL is 60439, and its area codes are 630 and 331.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
17,820
Area codes
630, 331

Mail addressed to Lemont uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Lemont in numbers

About 17,820 people live in Lemont, in 6,412 households. The median household income is $123,370 a year, 48% above the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $468,800 (78% above the Illinois median), and median gross rent is $1,209 a month. The median age is 43.7; 46.9% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 35 minutes.

Population17,820Lemont17,820
Households6,412Lemont6,412
Median age43.7Lemont43.7Illinois39.0US 38.9
Median household income$123,370Lemont$123,370Illinois$83,390US $80,734
Median home value$468,800Lemont$468,800Illinois$263,300US $332,700
Median gross rent$1,209Lemont$1,209Illinois$1,274US $1,413
Bachelor's degree or higher46.9%Lemont46.9%Illinois37.8%US 35.7%
Mean commute34.8 minLemont34.8 minIllinois27.8 minUS 26.4 min
Population density2,020 / sq miLemont2,020 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Lemont village. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Lemont

ZIP codes with the USPS city name Lemont
ZIP City Type Population Median income Median home
60439 Lemont , IL Standard 24,192 $121,724 $480,800

Other ZIP codes overlapping Lemont

These ZIP codes cover part of Lemont but are addressed as somewhere else.

ZIP codes overlapping Lemont
ZIP City Type Population Median income Median home
60441 Lockport , IL Standard 36,844 $103,374 $297,300

Map of Lemont ZIP codes

60439

The ZIP codes of Lemont, IL, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Lemont

The nearest larger towns are Homer Glen (24,529 people, 4.6 mi), Darien (21,879 people, 5.4 mi) and Woodridge (33,941 people, 5.7 mi).

Towns near Lemont
TownPopulationDistance
Homer Glen 24,529 4.6 mi
Darien 21,879 5.4 mi
Woodridge 33,941 5.7 mi
Lockport 26,409 5.8 mi
Bolingbrook 74,096 6.4 mi
Burr Ridge 11,141 6.5 mi
Romeoville 41,152 6.6 mi
Willow Springs 5,868 6.9 mi
Willowbrook 9,131 7.2 mi
Orland Park 57,916 7.6 mi
Palos Park 4,816 8.0 mi
Fairmont 2,617 8.3 mi
Indian Head Park 3,974 8.3 mi
Palos Hills 18,081 8.5 mi

More nearby: every ZIP code in Cook County · Illinois ZIP codes

Cite this page

zipcodes.pro. “Lemont, IL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/il/lemont

Underlying data is public domain or openly licensed — sources, vintages and licences.