LaSalle Illinois Map

About LaSalle, Illinois

LaSalle is a locality in LaSalle County, Illinois, United States. It has a population of approximately 9,498. The population density is 270.9 people per km². LaSalle is located at 41.4364°N, 88.9414°W. It observes the Central Time (America/Chicago) timezone. ZIP code: 61301.

LaSalle unfolds along the Illinois River, a place where the broad, slow-moving water dictates much of the town's character. It lies 34.9 miles west-south-west of Oswego, IL (from Oswego, IL: bearing 241°T), and is situated 8.1 miles north-west of Ottawa. The land here is not dramatically hilly, but a gentle, persistent swell rises from the riverbanks, giving the impression of a vast, cultivated plain stretching towards horizons that often seem to meet the sky in a soft, hazy line. Mature trees, their branches reaching like weathered arms, line the streets and parks, offering shade in the summer and a stark, beautiful geometry against the winter sky. Even on a blustery day, there's a quiet resilience in the air, a sense of enduring presence that mirrors the enduring flow of the river itself. The light, especially in the late afternoon, tends to pool in warm, golden shafts across the fields and streetscapes, lending a painterly quality to the everyday. The history of LaSalle is deeply tied to the river and the Illinois and Michigan Canal, a vital artery that once connected the Great Lakes to the Mississippi River, shaping the town into a significant transportation and trade hub. This legacy is still palpable, a quiet echo of the bustling commerce that once flowed through its docks. While the prominence of canal traffic has waned, LaSalle’s economy now draws strength from a diverse industrial base and the surrounding fertile agricultural lands, where corn and soybeans grow in abundance under that expansive sky. A notable landmark, the historic LaSalle City Hall, stands as a proud reminder of its past grandeur, its architecture speaking of a time when LaSalle was a gateway to the American West, a place where dreams of commerce and opportunity were as vast as the prairies themselves.

About This LaSalle Map Page

This page provides an embedded street and satellite map of LaSalle, Illinois — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 41.436399, -88.941387. Live weather conditions are sourced directly from the National Weather Service, with current observations and a 7-day forecast also powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while a Wikipedia summary or an editorially written description provides background on LaSalle and LaSalle County.

Detailed location data for LaSalle includes the ZIP code (61373), telephone area code (815), county seat of LaSalle County (Ottawa), and school district assignment (LaSalle-Peru Township High School District 120). These are among the most commonly searched location details for any US city or town.

Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity — ensuring the correct LaSalle is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.