Total Population in LaSalle County, IL
ACS 2024 5-Year Estimates
108,714
Rank #578/3,222 · #17 in IL
82th
LaSalle 108,714
IL 13M -99.1%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How LaSalle County's total population of 108,714 compares to all 3,222 U.S. counties. Values range from 33 to 9,808,667.
Distribution of Total Population Across All Counties
Ranking Context
Counties ranked closest to LaSalle County for total population.
Nearby Rankings
Full ranking →| #575 | Eaton County, MI | 109,130 |
| #576 | Hunt County, TX | 108,972 |
| #577 | Yamhill County, OR | 108,734 |
| #578 | LaSalle County, IL | 108,714 |
| #579 | Navajo County, AZ | 108,415 |
| #580 | Houston County, AL | 108,140 |
| #581 | Dallas County, IA | 107,968 |
About Total Population
LaSalle County, Illinois has a total population of 108,714, ranking #578 of 3,222 counties nationwide — 100.0% below the national value of 330M. Within Illinois, it ranks #17 of 102. This places it in the 82th percentile nationally.
Total population count from the American Community Survey. Source: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates. All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.