{{Use American English|date=July 2025}} {{Use mdy dates|date=July 2023}} {{Infobox settlement |official_name = Johnstown Center, Wisconsin |settlement_type = [[Unincorporated area|Unincorporated community]] |nickname = |motto =

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<!-- Area/postal codes & others --> |postal_code_type = |postal_code = |area_code = [[Area code 608|608]] |blank_name = [[Geographic Names Information System|GNIS]] feature ID |blank_info = 1567257<ref name="gnis"/> |blank1_name = |blank1_info = |website = |footnotes = }} '''Johnstown Center''' is an [[Unincorporated area#United States|unincorporated community]] located in the town of [[Johnstown, Rock County, Wisconsin|Johnstown]], [[Rock County, Wisconsin|Rock County]], [[Wisconsin]], United States.<ref name="gnis">{{cite gnis|1567257|Johnstown Center, Wisconsin}}</ref>

In 1854, land was purchased in Johnstown Center by the Rock County Board to establish the Rock County Poor Farm and Alms House. The institution became the Rock County Asylum in 1881.<ref>[https://www.co.rock.wi.us/rockhaven-history Rock Haven—History. 2015. Rock County, State of Wisconsin.]</ref>

==Notes==

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{{Rock County, Wisconsin}}

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[[Category:Unincorporated communities in Rock County, Wisconsin]] [[Category:Unincorporated communities in Wisconsin]]

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