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Reports of Lyme Disease in Lyon County, Iowa

1

Confirmed cases of Lyme disease in Lyon County (2000 to 2020).

Ranked #86 of 99 counties in Iowa. That's 0% of Iowa's 3,744 confirmed cases.

Yearly Breakdown of Lyme Cases in Lyon County

Confirmed cases reported to the CDC each year.
View as a table
Confirmed Lyme disease cases in Lyon County by year
Year Confirmed cases
2000 0
2001 0
2002 0
2003 0
2004 1
2005 0
2006 0
2007 0
2008 0
2009 0
2010 0
2011 0
2012 0
2013 0
2014 0
2015 0
2016 0
2017 0
2018 0
2019 0
2020 0
2000–2020
Confirmed cases
    Lyon County

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    Lyme Stats for Other Iowa Counties

    Confirmed Lyme disease cases by county in Iowa, 2000 to 2020
    County Confirmed cases Share of state
    Johnson County 560 15.0%
    Linn County 366 9.8%
    Dubuque County 286 7.6%
    Polk County 186 5.0%
    Clayton County 179 4.8%
    Scott County 149 4.0%
    Muscatine County 103 2.8%
    Winneshiek County 100 2.7%
    Allamakee County 97 2.6%
    Jackson County 82 2.2%
    Black Hawk County 60 1.6%
    Iowa County 52 1.4%
    Benton County 51 1.4%
    Story County 51 1.4%
    Marion County 46 1.2%
    Delaware County 45 1.2%
    Fayette County 44 1.2%
    Clinton County 40 1.1%
    Dallas County 37 1.0%
    Wapello County 32 0.9%
    Des Moines County 30 0.8%
    Boone County 28 0.7%
    Webster County 27 0.7%
    Warren County 24 0.6%
    Washington County 24 0.6%
    Jasper County 23 0.6%
    Lee County 23 0.6%
    Cedar County 22 0.6%
    Marshall County 22 0.6%
    Buchanan County 21 0.6%
    Jones County 21 0.6%
    Jefferson County 19 0.5%
    Henry County 16 0.4%
    Mahaska County 16 0.4%
    Louisa County 15 0.4%
    Hardin County 14 0.4%
    Poweshiek County 14 0.4%
    Bremer County 13 0.3%
    Pottawattamie County 13 0.3%
    Cerro Gordo County 12 0.3%
    Chickasaw County 12 0.3%
    Keokuk County 12 0.3%
    Howard County 11 0.3%
    Monroe County 10 0.3%
    Floyd County 9 0.2%
    Hamilton County 9 0.2%
    Tama County 9 0.2%
    Decatur County 8 0.2%
    Dickinson County 8 0.2%
    Woodbury County 8 0.2%
    Appanoose County 7 0.2%
    Cherokee County 7 0.2%
    Davis County 7 0.2%
    Kossuth County 6 0.2%
    Madison County 6 0.2%
    Sioux County 6 0.2%
    Winnebago County 6 0.2%
    Butler County 5 0.1%
    Lucas County 5 0.1%
    Worth County 5 0.1%
    Greene County 4 0.1%
    Plymouth County 4 0.1%
    Van Buren County 4 0.1%
    Wayne County 4 0.1%
    Wright County 4 0.1%
    Carroll County 3 0.1%
    Cass County 3 0.1%
    Montgomery County 3 0.1%
    Page County 3 0.1%
    Adair County 2 0.1%
    Buena Vista County 2 0.1%
    Clarke County 2 0.1%
    Emmet County 2 0.1%
    Fremont County 2 0.1%
    Grundy County 2 0.1%
    Guthrie County 2 0.1%
    Hancock County 2 0.1%
    Mills County 2 0.1%
    Mitchell County 2 0.1%
    Pocahontas County 2 0.1%
    Shelby County 2 0.1%
    Calhoun County 1 0.0%
    Crawford County 1 0.0%
    Franklin County 1 0.0%
    Ida County 1 0.0%
    Lyon County 1 0.0%
    Osceola County 1 0.0%
    Palo Alto County 1 0.0%
    Ringgold County 1 0.0%
    Union County 1 0.0%
    Adams County 0 0.0%
    Audubon County 0 0.0%
    Clay County 0 0.0%
    Harrison County 0 0.0%
    Humboldt County 0 0.0%
    Monona County 0 0.0%
    O'Brien County 0 0.0%
    Sac County 0 0.0%
    Taylor County 0 0.0%
    Unknown County 560 15.0%

    "Unknown County" counts cases the CDC confirmed in Iowa without a county of residence. They are included in the state total but not on the map.

    Data Sources

    All Lyme disease prevalence data sourced from the Centers for Disease Control and Prevention's surveillance data. Cases are counted by the patient's county of residence, which may not be where the tick bite occurred.

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