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Jefferson County, KY

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Jefferson County, KY
  • Location TypeCounty
  • County SeatLouisville, KY
  • Population741,096
  • Land Area (Square Miles) 380.4200
  • Population Density (Per Square Mile) 1948.0998

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Median Age

% Population African American

% Population Hispanic

% Population White

Population Density
(Persons per Square Mile)

Rural-Urban Continuum


Suggested Data Series

TitleLatest YearLatest ValueLatest Rank
Decennial Census Population (County)2010741,09679 of 3170
Decennial Census Population Per Square Mile (County)20101,948.1078 of 3170
Percent of African American Population (County)201822.2%458 of 3131
Percent of Hispanic Population (County)20185.7%1270 of 3139
Persistent Poverty Counties (County)201300 of 0 - 1
Rural-Urban Continuum for Counties (County)201311 of 1 - 9
Unemployment Rate (County)20194.0%1217 of 3140
Death Rate (Per 100,000) (County)20161,064.701705 of 3105
Percent of Adults Physically Inactive (County)201624.9%2103 of 3141
Age-Adjusted Rate of Diabetes per 1,000 Persons (County)20169.701330 of 3141
Medicare Part D Prescription Enrollment Rate (County)201846.6%1909 of 3137
Farmers' Markets (County)20161769 of 2249
Percent of Children Without a Market Within One Mile (County)20154.6%2957 of 3004
Percent of School-age Children in Poverty (County)201821.9%1128 of 3140
Total Public School Expenditures (County)2017$1,370,623,000.00113 of 3123
Number of Public Libraries (County)201711287 of 1287
Average Daily Maximum Heat Index (County)201195.24790 of 3103
Percentage of Days with a Good Air Quality Index (County)201956.0%966 of 1006
Second Highest 1-hour Carbon Monoxide Measurement (County)20191.8056 of 165
Greenhouse Gas Direct Emitting Facilities (County)20181534 of 1227
Average Fine Particulate Matter (County)201113.52238 of 3108
FEMA Public Assistance Grant Dollars Obligated for Disasters (County)2018$686,250.7153 of 338
Total Deposits in Banks (County)2016-2017$19,950,603,000.0091 of 3108
Property Taxes as Percent of Income: Five-Year Estimates (County)2006-20102.2%1275 of 2773
Percent of Firms Which are Women Owned (County)201233.2%1156 of 3093
Manufacturing Establishments with 5 to 9 Employees (County)20189894 of 1961
Inmates Executed, All Races (Cumulative Since 1977) (County)1977-20171233 of 233
Immigrant Households Entering County According to Tax Returns (County)2017-201818275 of 389
Estimated Veteran Population Under 45 Years Old (County)201010,74868 of 3143
Total Planted Acres (County)20194,127.482773 of 3034
Online, Mail Order, and Television Retail Sales in 2009 Dollars (County)2050$645,000,000.00220 of 2709
Total Retail and Food Service Sales in 2009 Dollars (County)2050$15,622,000,000.0096 of 3108
Earnings in Management of Companies and Enterprises Occupations in 2009 Dollars (County)2050$2,372,000,000.0089 of 2178
Population (County)2050817,000102 of 3076
Per Capita Total Personal Income (County)2050$250,761.00365 of 3112
Total Employees (County)2050791,00068 of 3065
Population 18 to 24 Years Old (County)205074,000101 of 2216
African American Male Population 25 Years Old (County)20501,39358 of 2780
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