Professional, Scientific, and Technical Services businesses in DeKalb County, IL
Census County Business Patterns 2022. NAICS sector 54.
Establishments
146
0.4% of IL sector
Employees
1,100
0.2% of IL sector
Annual Payroll
$62.8M
total 2022
Palavir analytics consulting
Using this data to decide where to sell, expand, or hire?
These Census figures for professional, scientific, and technical services businesses in DeKalb County, IL are a starting point. Palavir combines public market data like this with your own customers, pipeline, and financials in Power BI, so you can size a market and pick the next territory with your numbers, not just the county totals.
County context
Population
100,512
Median Household Income
$69,022
Median Home Value
$231,900
Source: ACS 5-Year Estimates 2023.
For CPAs & bookkeepers serving this market
Run an accounting or bookkeeping practice in DeKalb County, IL?
Two PDF guides built from real Palavir client work. Ready-to-paste AI prompts that work with Claude, ChatGPT, or Gemini. Single PDF each, no subscription, no community gate.
Compare to Illinois state averages
| Metric | DeKalb County | IL total | County share |
|---|---|---|---|
| Establishments | 146 | 38,012 | 0.4% |
| Employees | 1,100 | 450,829 | 0.2% |
| Annual Payroll | $62.8M | $52.72B | — |
Related resources
Other sectors in DeKalb County
- Retail Trade (253 establishments)
- Other Services (except Public Administration) (235 establishments)
- Construction (232 establishments)
- Health Care and Social Assistance (224 establishments)
- Accommodation and Food Services (212 establishments)
- Administrative and Support and Waste Management Services (116 establishments)