Union, Illinois
Village in McHenry County, Illinois, United States
Summary
Union is a village in McHenry County, Illinois, United States. The population was 551 at the 2020 census.
Originally created by Ram-Man
10/18/2002, 6:26:17 PM
Modified
3/5/2026, 6:10:37 PM
Recent revisions
Copyedit (minor)
/* top */ Removed link to "United States", per [[MOS:GEOLINK]]
/* top */ Added "Use American English" template
added website
Fixing miscapitalized links, replaced: 2000 United States Census → 2000 United States census
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Undid revision [[Special:Diff/1304866547|1304866547]] by [[Special:Contributions/Cards84664|Cards84664]] ([[User talk:Cards84664|talk]]) The city in Illinois is adjacent to the other city in Illinois, not a university in an entirely different state.
Reverted 1 edit by [[Special:Contributions/207.96.43.159|207.96.43.159]] ([[User talk:207.96.43.159|talk]]) to last revision by Vsmith
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/* top */ update per gnis ...
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/* Geography */ not a travel guide
Disambiguating links to [[Hartland]] (link changed to [[Hartland, Illinois]]) using [[User:Qwertyytrewqqwerty/DisamAssist|DisamAssist]].
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