Human Resources Specialists salary in Illinois

The median wage for Human Resources Specialists in Illinois was $72,350 in 2024, about 1.7% above the national median of $71,137. That gap is modest. Illinois is not a standout state for this occupation the way it is for some finance or tech roles, but it is slightly ahead.

The spread tells a more interesting story. The bottom 10% of HR Specialists in Illinois earned $47,140, while the top 10% earned $113,900. That is roughly 2.4 times more at the top than at the bottom. The jump from the 25th to the 75th percentile alone is about $34,600. In practice, that spread reflects how different the job can look from one employer to the next: an HR coordinator at a mid-size manufacturer versus an HR business partner at a large corporation are both counted here.

Illinois has a cost-of-living index of 99.5, nearly identical to the national baseline of 100. That means the nominal wage premium carries through almost entirely in real terms. A dollar earned here buys roughly what a dollar earns at the national average. There is no meaningful haircut to apply.

BLS projects employment for Human Resources Specialists to grow 6.2% between 2024 and 2034, a pace BLS classifies as faster than average. Illinois has 32,600 people working in the occupation, one of the larger state-level counts in the country. That base matters because a healthy employment pool usually means more movement between roles and more competition for senior positions, both factors that compress wages at the top and expand opportunity at the entry level.

The mean wage of $76,880 sits about $4,500 above the median. A subset of senior specialists and HR managers counted in this category pull the average up, which is worth keeping in mind when comparing offers.