Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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zipcodes.pro — CITY/IL/LASALLE

LaSalle ZIP codes, Illinois

No ZIP code is named for LaSalle, IL; addresses there use a neighbouring town's name. 4 ZIP codes cover it: 61354, 61301, 61348 and 61373. Its area codes are 779 and 815.

USPS city name
0 ZIP codes
Overlapping the city
4 more
Population
9,498
Area codes
779, 815

NANPA lists no telephone rate centre for LaSalle itself, so these are the area codes of the nearest one, Spring Valley (4.4 miles). A town on an area-code boundary can differ from its neighbour.

LaSalle in numbers

About 9,498 people live in LaSalle, in 4,183 households. The median household income is $57,732 a year, 31% below the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $113,500 (57% below the Illinois median), and median gross rent is $1,045 a month. The median age is 40.2; 16.8% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 20 minutes.

Population9,498LaSalle9,498
Households4,183LaSalle4,183
Median age40.2LaSalle40.2Illinois39.0US 38.9
Median household income$57,732LaSalle$57,732Illinois$83,390US $80,734
Median home value$113,500LaSalle$113,500Illinois$263,300US $332,700
Median gross rent$1,045LaSalle$1,045Illinois$1,274US $1,413
Bachelor's degree or higher16.8%LaSalle16.8%Illinois37.8%US 35.7%
Mean commute20.2 minLaSalle20.2 minIllinois27.8 minUS 26.4 min
Population density704 / sq miLaSalle704 / sq mi

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

ZIP codes covering LaSalle

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

ZIP codes overlapping LaSalle
ZIP City Type Population Median income Median home
61301 La Salle , IL Standard 10,398 $60,328 $129,000
61348 Oglesby , IL Standard 4,375 $76,369 $146,800
61354 Peru , IL Standard 10,290 $76,392 $158,500
61373 Utica , IL Standard 2,123 $109,000 $237,200

Map of LaSalle ZIP codes

61301613486135461373

The ZIP codes of LaSalle, 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 LaSalle

The nearest larger towns are Peru (9,775 people, 2.7 mi), Ottawa (18,447 people, 14 mi) and Streator (12,330 people, 20 mi).

Towns near LaSalle
TownPopulationDistance
Peru 9,775 2.7 mi
Oglesby 3,570 3.2 mi
Spring Valley 5,476 4.5 mi
Ottawa 18,447 14.3 mi
Mendota 6,994 15.3 mi
Princeton 7,975 19.3 mi
Streator 12,330 20.1 mi
Marseilles 4,279 21.9 mi
Sheridan 2,519 25.4 mi
Lake Holiday 5,641 29.8 mi

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

Cite this page

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

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