U.S. Census Bureau

Statistics of U.S. Businesses: 2005:
All industries
Illinois

 
Illinois - All industries - by Employment Size of Enterprise
Introductory text includes scope and methodology. Table includes only establishments with payroll. Nonemployers are shown separately. For descriptions of column headings and rows (industries), click on the appropriate underlined element in the table.
Employment size of enterprise Firms Estab-
lish-
ments
Paid
employees
Annual
payroll
($1,000)
All firms 262,326 318,927 5,235,866 217,221,786
Firms with 0 to 4 employees (as of March 12) 157,060 157,308 247,053 9,995,696
Firms with 5 to 9 employees 43,501 43,970 285,683 9,325,067
Firms with 10 to 19 employees 27,113 28,305 361,642 12,675,585
Firms with 20 to 99 employees 24,419 29,798 922,273 34,750,529
Firms with 100 to 499 employees 6,003 14,169 780,494 30,566,574
Firms with 500 employees or more 4,230 45,377 2,638,721 119,908,335

 
 
Illinois - All industries - by Year
Introductory text includes scope and methodology. Table includes only establishments with payroll. Nonemployers are shown separately. For descriptions of column headings and rows (industries), click on the appropriate underlined element in the table.
More
data
Year Firms by employment size of enterprise Paid employees by employment size of enterprise
Total20 + 100 +500 + Total20 + 100 +500 +
link to 2005 detail 2005 262,326 13.2% 3.9% 1.6% 5,235,866 82.9% 65.3% 50.4%
link to 2004 detail 2004 259,734 13.7% 4.0% 1.6% 5,217,160 82.7% 64.5% 49.3%
link to 2003 detail 2003 255,813 13.8% 4.0% 1.6% 5,205,457 82.9% 64.8% 49.8%
link to 2002 detail 2002 253,720 13.9% 4.1% 1.7% 5,224,293 83.1% 65.4% 50.7%
link to 2001 detail 2001 252,908 14.2% 4.2% 1.8% 5,447,349 83.7% 66.1% 51.3%
link to 2000 detail 2000 254,071 14.2% 4.2% 1.8% 5,501,036 83.7% 66.3% 51.6%
link to 1999 detail 1999 253,550 14.0% 4.2% 1.7% 5,342,675 83.3% 65.8% 51.3%
link to 1998 detail 1998 252,757 13.9% 4.1% 1.7% 5,221,782 83.0% 65.3% 50.7%
  1997 251,387 13.8% 4.1% 1.7% 5,089,899 82.6% 64.6% 49.7%
  1996 248,983 13.5% 3.9% 1.6% 4,978,031 82.2% 64.2% 49.4%
  1995 245,837 13.7% 4.0% 1.6% 4,950,185 82.3% 64.2% 49.0%
  1994 241,695 13.5% 4.0% 1.6% 4,801,759 82.0% 64.1% 49.1%
  1993 238,362 13.6% 3.9% 1.6% 4,696,332 81.7% 63.5% 48.3%
  1992 234,317 13.7% 3.9% 1.6% 4,652,083 81.7% 63.5% 48.8%
  1991 231,533 13.7% 3.9% 1.6% 4,634,844 81.7% 63.2% 48.4%

 
 
Illinois - All industries - by Sector
Introductory text includes scope and methodology. Table includes only establishments with payroll. Nonemployers are shown separately. For descriptions of column headings and rows (industries), click on the appropriate underlined element in the table.
D = Withheld to avoid disclosure
More
data
NAICS
code
Industry title
(with link to definition)
Firms by employment size of enterprise Paid employees by employment size of enterprise
Total20 + 100 +500 + Total20 + 100 +500 +
link to industry detail -- All industries 262,326 13.2% 3.9% 1.6% 5,235,866 82.9% 65.3% 50.4%
link to industry detail 11 Agriculture, Forestry, Fishing and Hunting 311 6.1% 2.9% 1.3% 1,598 D 40.4% 25.3%
link to industry detail 21 Mining 497 18.9% 9.5% 6.4% 9,934 83.2% 68.4% 58.4%
link to industry detail 22 Utilities 189 33.9% 17.5% 13.2% 27,688 98.3% 93.7% 90.1%
link to industry detail 23 Construction 32,336 7.6% 1.2% 0.4% 250,157 58.4% 27.9% 12.0%
link to industry detail 31-33 Manufacturing 14,799 33.3% 12.2% 5.1% 676,298 91.5% 72.4% 50.3%
link to industry detail 42 Wholesale trade 17,260 22.3% 9.7% 5.0% 322,342 82.2% 60.1% 44.5%
link to industry detail 44-45 Retail Trade 28,428 13.1% 4.0% 2.0% 629,286 82.9% 67.5% 58.8%
link to industry detail 48-49 Transportation and Warehousing 9,574 15.6% 7.5% 4.3% 218,771 88.4% 76.7% 66.3%
link to industry detail 51 Information 3,275 24.9% 13.8% 8.6% 133,241 92.8% 83.8% 73.1%
link to industry detail 52 Finance & insurance 14,095 13.6% 6.0% 3.2% 341,884 88.2% 76.8% 65.2%
link to industry detail 53 Real estate & rental & leasing 11,231 7.4% 3.0% 1.7% 84,839 66.9% 47.5% 34.2%
link to industry detail 54 Professional, scientific, & technical services 36,609 8.2% 3.0% 1.5% 350,082 72.1% 54.1% 40.2%
link to industry detail 55 Management of companies & enterprises 1,439 86.0% 69.5% 44.2% 160,090 99.6% 97.8% 90.2%
link to industry detail 56 Administrative & support & waste management & remediation service 13,970 15.9% 6.9% 3.3% 442,999 91.1% 79.9% 61.9%
link to industry detail 61 Educational services 3,010 27.6% 7.4% 3.2% 132,528 92.6% 72.9% 59.0%
link to industry detail 62 Health care & social assistance 24,072 14.1% 4.5% 1.2% 677,927 85.6% 72.0% 52.2%
link to industry detail 71 Arts, entertainment, & recreation 4,313 15.9% 3.8% 1.4% 71,638 81.1% 52.4% 30.8%
link to industry detail 72 Accommodation & food services 20,180 20.1% 3.2% 1.3% 446,724 80.6% 51.7% 38.7%
link to industry detail 81 Other services (except public administration) 29,871 8.2% 1.6% 0.7% 257,238 55.3% 28.3% 16.9%
link to industry detail 99 Unclassified 510 0.4%0.0 0.0 602 D 0.0 0.0


Source:
Statistics of U.S. Businesses Questions?