County industry · Illinois

Medical Laboratories in Williamson County, IL: 3 establishments

• 3Establishments in this industry
• 1Hospitals filing a Medicare cost report
• 5Nursing facilities
• 95Hazardous-waste handlers
• 76Clean Air Act facilities
• 169Motor carriers

The U.S. Census Bureau counts 3 establishments in this industry in Williamson County, employing 5 people in mid-March, on an annual payroll of $431 thousand. Medical Laboratories is filed by the Census under the six-digit industry code NAICS 621511, which is the code in this page’s address. Beside it, 346 federal facility and compliance records are on file in Williamson County across 5 programs — collected by other agencies under other statutes and shown together because they describe the same place. By federal records on file, Williamson County is the 39th of 102 Illinois counties carrying records in more than one program.

What this page shows

This page describes Williamson County, Illinois, identified by federal information processing code 17199, and the industry code NAICS 621511. The Census counts 3 establishments in this industry here, which accounts for the 3 records listed on this page. These 3 establishments all have fewer than 5 employees, matching the total employment figure of 5 people employed in mid-March. The annual payroll for these facilities is 431 thousand dollars, while the first-quarter payroll is 58 thousand dollars. The 2022 Census vintage provides these specific counts for the county. No change in figures is stated in the provided data. These specific establishment counts and payroll figures allow for a precise comparison of this single industry code against the broader federal facility records. The county holds 346 federal facility and compliance records on file, drawn from 5 different federal programs. This specific industry code represents a small subset of the total federal data available for the county.

Other industries recorded in Williamson County

• Religious Organizations 80
• Limited-Service Restaurants 56
• Full-Service Restaurants 50
• Offices of Physicians (except Mental Health Specialists) 48
• Commercial Banking 38
• Insurance Agencies and Brokerages 36
• Offices of Lawyers 33
• Gasoline Stations with Convenience Stores 32

Programs side by side

• Environmental programs in Williamson County
• Hazmat transport and generation in Williamson County

Every federal record in Williamson County → All Illinois counties →

Figures from the federal source files: EPA’s ECHO downloads, CMS provider files and the FMCSA census.

County business counts from the U.S. Census Bureau’s County Business Patterns, 2022 county file. The Census publishes a cell only where three or more establishments are counted, which is its own suppression floor and this property’s page floor alike.