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Illinois / LaSalle County

How's LaSalle County?

One question about LaSalle County, Illinois, each answered from public data, with the method and the raw numbers one click away. More topics for this place are on the way.

Compare with every other county: climate

LaSalle County year by year

Yearly figures for every US county, latest complete year 2010 to 2025:wages and jobs from the Bureau of Labor Statistics; air quality from the EPA, where a monitor reads it.

Jobs and pay

IndicatorLatest1 yr5 yr10 yrAmong countiesTrend
Average weekly wage2025 · jobs covered by unemployment insurance, before tax, not adjusted for inflation$1,173+4.2%+23.0%+42.7%Highest quartile740 of 3,221 counties in 2025 · 22 of 102 in Illinois
Jobs located here2025 · by where the job is, not where the worker lives38.7K jobs−1.3%−0.3%−11.1%Highest quartile621 of 3,221 counties in 2025 · 18 of 102 in Illinois

Air quality

IndicatorLatest1 yr5 yr10 yrAmong countiesTrend
Days with good air2010 · AQI 50 or below, counties with a monitor reading at least 180 days63.6% of days+14.2 pts−11.8 pts−9.7 pts3rd quartile491 of 913 counties in 2010 · 16 of 24 in Illinois
Median daily AQI2010 · the middle day of the year; 0–50 is good, 51–100 moderate42 AQI−9.0 AQI+12.0 AQI+15.0 AQI3rd quartile528 of 913 counties in 2010 · 10 of 24 in Illinois

4 indicators. Change is a percent change for totals and levels, and a difference in points or units for rates and shares. "Among counties" ranks LaSalle County against every US county with a figure for the same year (1 is the highest value, which is not always the best). In the strip each tick is one of them, the dot is LaSalle County and the taller gray tick is the United States as a whole, where there is a national figure. A year is shown only once it is complete. Each indicator's page ranks every state.