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Professional, Scientific, and Technical Services businesses in Marion County, IN

Census County Business Patterns 2022. NAICS sector 54.

Establishments
2,660
20.1% of IN sector
Employees
45,440
31.2% of IN sector
Annual Payroll
$4.28B
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 Marion County, IN 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
971,822
Median Household Income
$63,450
Median Home Value
$207,000

Source: ACS 5-Year Estimates 2023.

For CPAs & bookkeepers serving this market

Run an accounting or bookkeeping practice in Marion County, IN?

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 Indiana state averages

MetricMarion CountyIN totalCounty share
Establishments2,66013,21220.1%
Employees45,440145,42331.2%
Annual Payroll$4.28B$12.57B—

Related resources

Other sectors in Marion County

Professional, Scientific, and Technical Services in other Indiana counties

Data sources: U.S. Census Bureau County Business Patterns 2022 (NAICS 2017); American Community Survey 5-Year Estimates 2023. Public domain (USA.gov).

Generated 2026-05-27. NAICS suppression rules may zero out small counts.