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Westmont, IL
Village in DuPage County, Illinois. ZIP codes: 60559.
Population
23,724
Land area
5sq mi
People per sq mi
4,714
ZIP codes
1
Westmont and its ZIP codes
Westmont at a glance
- Westmont is about 21 times as dense as Illinois as a whole.
- It is the 98th most populous of 1,445 cities and towns in Illinois.
- Households here earn a median of $88,090 a year, 6% more than the Illinois figure of $83,390.
- A typical owner-occupied home is valued at $379,100 (44% above Illinois) and median rent is $1,533 a month.
Local data for Westmont, IL
Counts from official public data
Housing and community stats
Westmont, IL, American Community Survey 2020-2024
Median household income
$88,090
Poverty rate
9.8%
Median home value
$379,100
Median rent
$1,533/mo
Homeownership
55.1%
Bachelor's or higher
50.1%
Median age
43.2
Average commute
26.6 min
Largest reported origins and ancestries: German Americans (2,834), Irish Americans (2,737), Mexican Americans (2,382).
Economy and federal money
Jobs, pay, income and spending are for DuPage County. PPP loans are for Westmont.
Unemployment rate
4.7%
Aug 2026, +0.9 pts in a year
Average annual pay
$81,891
629,392 jobs, 2025
Income per person
$98,481
BEA, 2024
Federal spending
$8.6B
FY 2026, $9,224 per person
PPP loans
$126M
1,308 loans, 11,931 jobs reported
How people get to work
Westmont, IL, workers 16 and older. American Community Survey 5-year estimates
- Drove alone68.5%
- Carpooled4.2%
- Public transit3.4%
- Walked0.7%
- Bicycle0.1%
- Taxi, ride-hailing, motorcycle or other1.1%
- Worked from home22.0%
Average one-way commute: 26.6 minutes for people who do not work from home.
Environment and hazard risk
Westmont, IL, from FEMA, NOAA and EPA
Natural hazard risk
Relatively High
Top: cold wave
Storm events since 1996
1,204
Countywide, mostly thunderstorm wind
Flood insurance policies
1,772
0.6% of homes, county
July high / Jan low
84° / 15°F
40.2 inches of rain a year
Hazards, floods and storm historyCheck a flood zone1 historic places
Health statistics
Share of adults in Westmont, IL, CDC PLACES estimates
Obesity
29.1%
U.S. 33.3% -4.2 pts
Diabetes
9.8%
U.S. 12.1% -2.3 pts
Smoking
9.2%
U.S. 12.8% -3.6 pts
Uninsured (18-64)
6.6%
U.S. 11.1% -4.5 pts
ZIP codes in Westmont
1 in or overlapping Westmont. Population shown
Cities near Westmont
| Name | Distance | Land area (sq mi) |
|---|---|---|
| Clarendon HillsVillage | 0.9 mi | 1.8 |
| Downers GroveVillage | 2.4 mi | 14.7 |
| HinsdaleVillage | 2.5 mi | 4.6 |
| WillowbrookVillage | 2.7 mi | 2.6 |
| Oak BrookVillage | 3.4 mi | 8 |
| DarienCity | 3.6 mi | 6.2 |
| Western SpringsVillage | 4 mi | 2.8 |
| Burr RidgeVillage | 4.3 mi | 7.5 |
| Indian Head ParkVillage | 4.3 mi | 0.9 |
| Oakbrook TerraceCity | 4.5 mi | 1.3 |
| WoodridgeVillage | 5.2 mi | 9.6 |
| La GrangeVillage | 5.3 mi | 2.5 |
| LisleVillage | 5.4 mi | 6.9 |
| CountrysideCity | 5.4 mi | 2.9 |
| La Grange ParkVillage | 5.8 mi | 2.2 |
| LombardVillage | 5.8 mi | 10.2 |
Frequently asked questions
- What county is Westmont, IL in?
- Westmont is in DuPage County, Illinois.
- What ZIP codes are in Westmont, IL?
- ZIP codes in or overlapping Westmont include 60559.
- What is the population of Westmont, IL?
- About 23,724 people live in Westmont, based on American Community Survey 5-year estimates.
- What cities are near Westmont?
- Nearby places include Clarendon Hills (0.9 mi), Downers Grove (2.4 mi), Hinsdale (2.5 mi), Willowbrook (2.7 mi), Oak Brook (3.4 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023