Sales Development Representative salary in Decatur, IL

Pay in Decatur against Illinois and the US

The middle half of sales development representatives in Decatur earns $46,540–$82,720. Pay is tightly grouped: the top tenth starts at $109,890, only 2.8 times the bottom tenth, against 3.9 times across the US, so the going rate is easier to read. The mean ($70,180) is 18% over the median, so a group of high earners pulls the average up; price a typical hire from the median. From the 25th to the 75th percentile, the local range is only $36,180 wide, against $50,780 across Illinois and $52,810 nationally: employers in Decatur pay within a narrower band.

What to budget for a sales development representative here

Pay climbs faster above the median than below it here: the 75th percentile is $23,170 over the median, the 25th only $13,010 under it. An offer at the 75th percentile adds about $29,897 a year in employer cost. These percentiles describe what people in the job earn locally, not experience levels, so place your offer by the tasks and seniority you need.

For scale, the US median of $69,990 falls between the median and the 75th percentile in Decatur, and the Illinois statewide median of $66,900 falls there too.

What a hire really costs in Decatur

Pay is only part of it. Benefits and payroll taxes other than paid leave are 22.5% of total compensation in US private industry², which adds about $17,289 to the $59,550 median and brings it to $76,839 a year. Recruiting, equipment and office space come on top. Benefit levels vary by employer, so treat this as an estimate.

We place executive assistants, customer support and e-commerce staff today; for sales development representatives we answer within one business day whether we can help. Enter the monthly pay you have in mind to compare it with a local hire. The fee field shows our standard fee³; Deel's contractor plan is the default payroll tool⁴.

Other roles in Decatur

Of the 14 roles we track in Decatur, this one ranks #8 by median pay, between paralegals ($59,690) and payroll specialists ($56,780). Project Coordinator is the highest at $102,870.

Measured against the US median, sales development representatives rank #12 of the 14 roles we track in Decatur (-14.9%), between marketing specialists (-13.6%) and recruiters (-16.1%). The typical role here is at -8.6%, so, measured against the US, sales development representatives cost less in Decatur than the area's general pay level would suggest. Sales development representatives hold 9.7% of the jobs in these 14 roles in Decatur, 11.7% across Illinois and 8.1% nationally. The job is a bigger part of the local workforce in these roles than it is nationally.

Other areas in Illinois

Across the 12 areas of Illinois with data for this job, the median runs from $48,730 in the Northwest Illinois nonmetro area to $70,710 in Chicago-Naperville, a gap of $21,980 a year. Of the 10 areas in Illinois with more sales development representatives than Decatur, 5 pay less, the largest of them the West Central Illinois nonmetro area ($48,920), the East Central Illinois nonmetro area ($55,010) and Springfield, IL ($59,440).

Decatur against other US metro areas

By number of jobs, Decatur is #359 of 518 US areas for this job. Both its size and its pay sit in the middle half of US areas. Outside Illinois, Tampa-St. Petersburg and St. Cloud pay just above Decatur and Dalton and Spartanburg just below. All four are within $100 a year of the median in Decatur. Of the three markets with about as many sales development representatives, one pays more.

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Sources

How these pages are built: methodology and data sources. Last updated 2026-11-13.