Template:Short description Template:Use mdy dates Template:Infobox U.S. county

Jefferson County is a county located in the north central portion of the U.S. state of Kentucky. As of the 2020 census, the population was 782,969.<ref name="QF">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> It is the most populous county in the commonwealth (with more than twice the population of second ranked Fayette County).

Since a city-county merger in 2003, the county's territory, population and government have been coextensive with the city of Louisville, which also serves as county seat. The administrative entity created by this merger is the Louisville/Jefferson County Metro Government,<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> abbreviated to Louisville Metro.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>

Jefferson County is the anchor of the Louisville-Jefferson County, KY-IN Metropolitan Statistical Area, locally referred to as Kentuckiana.

HistoryEdit

Template:See also Jefferson County—originally Jefferson County, Virginia—was established by the Virginia General Assembly in June 1780, when it abolished and partitioned Kentucky County into three counties: Fayette, Jefferson and Lincoln. Named for Thomas Jefferson, who was governor of Virginia at the time,<ref>Template:Cite book</ref> it was one of Kentucky's nine original counties on June 1, 1792.

File:Kentucky County, Virginia 1780.png
Jefferson County in 1780, as established by the Virginia General Assembly

In 1778, during the American Revolutionary War, George Rogers Clark's militia and 60 civilian settlers, established the first American settlement in the county on Corn Island in the Ohio River, at head of the Falls of the Ohio. They moved to the mainland the following year, establishing Louisville.

Richard Mentor Johnson, the 9th Vice President of the United States, was born in Jefferson County in 1780, while the family was living in a settlement along the Beargrass Creek.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>

The last major American Indian raid in present-day Jefferson County was the Chenoweth Massacre on July 17, 1789.

GovernmentEdit

Whenever possible, the metro government generally avoids any self-reference including the name "Jefferson County" and has even renamed the Jefferson County Courthouse as Metro Hall.

Prior to the 2003 merger, the head of local government was the County Judge/Executive, a post that still exists but now has few powers. The office is currently held by Queenie Averette.<ref>Template:Cite news</ref>

Local government is effectively now led by the Mayor of Louisville Metro, Craig Greenberg.

GeographyEdit

According to the United States Census Bureau, the county has a total area of Template:Convert, of which Template:Convert is land and Template:Convert (4.3%) is water.<ref name="GR1">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> The Ohio River forms its northern boundary with the state of Indiana.

The highest point is South Park Hill, elevation Template:Convert, located in the southern part of the county.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> The lowest point is Template:Convert along the Ohio River just north of West Point.<ref>Template:Cite book</ref>

Adjacent countiesEdit

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InfrastructureEdit

Major highwaysEdit

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DemographicsEdit

Template:US Census population

2020 censusEdit

Jefferson County, Kentucky – Racial and Ethnic Composition
(NH = Non-Hispanic)
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% 2000 % 2010 Template:Partial
White alone (NH) 530,056 522,561 490,251 76.42% 70.51% 62.61%
Black or African American alone (NH) 130,003 152,451 167,067 18.74% 20.57% 21.34%
Native American or Alaska Native alone (NH) 1,409 1,492 1,441 0.20% 0.20% 0.18%
Asian alone (NH) 9,562 16,171 26,944 1.38% 2.18% 3.44%
Pacific Islander alone (NH) 224 403 559 0.03% 0.05% 0.07%
Some Other Race alone (NH) 1,143 1,255 3,707 0.16% 0.17% 0.47%
Mixed Race/Multi-Racial (NH) 8,837 14,221 33,979 1.27% 1.92% 4.34%
Hispanic or Latino (any race) 12,370 32,542 59,021 1.78% 4.39% 7.54%
Total 693,604 741,096 782,969 100.00% 100.00% 100.00%

As of the census<ref name="GR2">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> of 2000, there were 693,604 people, 287,012 households, and 183,113 families residing in the county. The population density was Template:Convert. There were 305,835 housing units at an average density of Template:Convert. The racial makeup of the county was 77.38% White, 18.88% Black or African American, 0.22% Native American, 1.39% Asian, 0.04% Pacific Islander, 0.68% from other races, and 1.42% from two or more races. 1.78% of the population were Hispanic or Latino of any race.

There were 287,012 households, out of which 29.60% had children under the age of 18 living with them, 45.20% were married couples living together, 14.70% had a female householder with no husband present, and 36.20% were non-families. 30.50% of all households were made up of individuals, and 10.30% had someone living alone who was 65 years of age or older. The average household size was 2.37 and the average family size was 2.97.

In the county, the population was spread out, with 24.30% under the age of 18, 8.90% from 18 to 24, 30.40% from 25 to 44, 22.80% from 45 to 64, and 13.50% who were 65 years of age or older. The median age was 37 years. For every 100 females, there were 91.60 males. For every 100 females age 18 and over, there were 87.60 males.

The median income for a household in the county was $54,357 (2018), and the median income for a family was $49,161 (2005). Males had a median income of $36,484 versus $26,255 for females (2005). The per capita income for the county was $31,980 (2018). About 14.8% of the population were below the poverty line, including 22.1% of those under age 18 and 8.2% of those age 65 or over (2018).

CommunitiesEdit

Since the formation of Louisville Metro on January 6, 2003, residents of the cities below also became citizens of the newly expanded Metro, but none of the incorporated places dissolved in the process. The functions formerly served by the county government for the towns were assumed by Louisville Metro. However, the former City of Louisville was effectively absorbed into the new city-county government.

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† Formerly a census-designated place in the county, but, in 2003, these places became, according to local media, neighborhoods within the city limits of Louisville Metro.

PoliticsEdit

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Jefferson County has voted for the Democratic candidate in every presidential election since 1992. In the 2019 gubernatorial election, it voted for Democrat Andy Beshear by a higher percentage than any other county in Kentucky, giving him 67% of the vote.

The county voted "No" on 2022 Kentucky Amendment 2, an anti-abortion ballot measure, by 71% to 29%, outpacing its support of Joe Biden during the 2020 presidential election.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>

Elected officialsEdit

Elected officials as of January 3, 2025<ref>{{#invoke:citation/CS1|citation CitationClass=web

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U.S. House Template:Party shading/Republican|Brett Guthrie (R) Template:Party shading/Republican|Template:Ushr
Template:Party shading/Democratic|Morgan McGarvey (D) Template:Party shading/Democratic|Template:Ushr
Ky. Senate Template:Party shading/Republican|Lindsey Tichenor (R) Template:Party shading/Republican|6
Template:Party shading/Republican|Aaron Reed (R) Template:Party shading/Republican|7
Template:Party shading/Republican|Matthew Deneen (R) Template:Party shading/Republican|10
Template:Party shading/Democratic|Cassie Chambers Armstrong (D) Template:Party shading/Democratic|19
Template:Party shading/Democratic|Karen Berg (D) Template:Party shading/Democratic|26
Template:Party shading/Democratic|Gerald A. Neal (D) Template:Party shading/Democratic|33
Template:Party shading/Democratic|Keturah Herron (D) Template:Party shading/Democratic|35
Template:Party shading/Republican|Julie Raque Adams (R) Template:Party shading/Republican|36
Template:Party shading/Democratic|David Yates (D) Template:Party shading/Democratic|37
Template:Party shading/Republican|Michael J. Nemes (R) Template:Party shading/Republican|38
Ky. House Template:Party shading/Republican|Jared Bauman (R) Template:Party shading/Republican|28
Template:Party shading/Republican|Chris Lewis (R) Template:Party shading/Republican|29
Template:Party shading/Democratic|Daniel Grossberg (D) Template:Party shading/Democratic|30
Template:Party shading/Republican|Susan Witten (R) Template:Party shading/Republican|31
Template:Party shading/Democratic|Tina Bojanowski (D) Template:Party shading/Democratic|32
Template:Party shading/Republican|Jason Nemes (R) Template:Party shading/Republican|33
Template:Party shading/Democratic|Sarah Stalker (D) Template:Party shading/Democratic|34
Template:Party shading/Democratic|Lisa Willner (D) Template:Party shading/Democratic|35
Template:Party shading/Republican|John Hodgson (R) Template:Party shading/Republican|36
Template:Party shading/Republican|Emily Callaway (R) Template:Party shading/Republican|37
Template:Party shading/Democratic|Rachel Roarx (D) Template:Party shading/Democratic|38
Template:Party shading/Democratic|Nima Kulkarni (D) Template:Party shading/Democratic|40
Template:Party shading/Democratic|Mary Lou Marzian (D) Template:Party shading/Democratic|41
Template:Party shading/Democratic|Joshua Watkins (D) Template:Party shading/Democratic|42
Template:Party shading/Democratic|Pamela Stevenson (D) Template:Party shading/Democratic|43
Template:Party shading/Democratic|Beverly Chester-Burton (D) Template:Party shading/Democratic|44
Template:Party shading/Democratic|Al Gentry (D) Template:Party shading/Democratic|46
Template:Party shading/Republican|Ken Fleming (R) Template:Party shading/Republican|48

EducationEdit

The public school districts for the county are: Jefferson County School District (JCPS) and Anchorage Independent School District.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }} – Text list Template:Webarchive
The specific Anchorage school boundary is here: {{#invoke:citation/CS1|citation |CitationClass=web }}</ref> The Anchorage district only covers grades K-8; Anchorage district residents may attend JCPS or Oldham County Schools.<ref name="LRC">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>

Kentucky School for the Blind, a state-operated school, is in Louisville.

See alsoEdit

ReferencesEdit

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External linksEdit

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