Louisville/Jefferson County, Kentucky Population History 1840 - 2021
Louisville/Jefferson County Population By Year
| Year | Population | Rank in US | Growth Rate |
|---|---|---|---|
| 2021 | 628,594 | 28 | -0.5% |
| 2020 | 632,037 | 28 | 0.6% |
| 2010 | 597,337 | 27 | 0.8% |
| 2000 | 553,960 | 26 | 3.1% |
| 1980 | 298,451 | 49 | -1.9% |
| 1970 | 361,472 | 39 | -0.8% |
| 1960 | 390,639 | 31 | 0.6% |
| 1950 | 369,129 | 30 | 1.5% |
| 1940 | 319,077 | 25 | 0.4% |
| 1930 | 307,745 | 24 | 2.7% |
| 1920 | 234,891 | 29 | 0.5% |
| 1910 | 223,928 | 24 | 0.9% |
| 1900 | 204,731 | 18 | 2.4% |
| 1890 | 161,129 | 20 | 2.7% |
| 1880 | 123,758 | 16 | 2.1% |
| 1870 | 100,753 | 14 | 4.0% |
| 1860 | 68,033 | 12 | 4.6% |
| 1850 | 43,194 | 14 | 7.4% |
| 1840 | 21,210 | 16 | – |
Louisville/Jefferson County Population Facts
What is the current population of Louisville/Jefferson County?
Based on the latest 2022 data from the US census, the current population of Louisville/Jefferson County is 628,594. Louisville/Jefferson County, Kentucky is the 28th largest city in the US.
What county is Louisville/Jefferson County, Kentucky in?
Louisville/Jefferson County is located entirely in Jefferson County.
What is the size of Louisville/Jefferson County, Kentucky in square miles?
Louisville/Jefferson County has an area of 325.2 square miles. Louisville/Jefferson County is the 19th largest city, by area, in the United States. Louisville/Jefferson County also is the largest city by area in Kentucky.What was the peak population of Louisville/Jefferson County?
The peak population of Louisville/Jefferson County was in 2020, when its population was 632,037. Louisville/Jefferson County is currently 0.5% smaller than it was in 2020.
How quickly is Louisville/Jefferson County growing?
Louisville/Jefferson County has grown 13.4% since the 2000. Louisville/Jefferson County, Kentucky's growth is about average. 57% of similarly sized cities are growing faster since 2000.
Is Louisville/Jefferson County the biggest city in Kentucky?
Yes, Louisville/Jefferson County is the biggest city in the state of Kentucky based on population. The second largest city, Lexington-Fayette, is 51% the size of Louisville/Jefferson County.
What is the population density of Louisville/Jefferson County, Kentucky?
Louisville/Jefferson County has a population density of 1,836.6 people per square mile.
Similarly Sized Cities In Kentucky
| US Rank | Name | Population | Growth 2000-2021 |
|---|---|---|---|
| 28 | Louisville/Jefferson County | 628,594 | 13.4% |
| 59 | Lexington-Fayette | 321,793 | 23.2% |
Similarly Sized Cities In US
| US Rank | Name | Population | Growth 2000-2021 |
|---|---|---|---|
| 22 | El Paso, Texas | 678,415 | 20.1% |
| 23 | Washington, District of Columbia | 670,050 | 17.1% |
| 24 | Boston, Massachusetts | 654,776 | 10.8% |
| 25 | Las Vegas, Nevada | 646,790 | 33.4% |
| 26 | Portland, Oregon | 641,162 | 20.9% |
| 27 | Detroit, Michigan | 632,464 | -33.0% |
| 28 | Louisville/Jefferson County, Kentucky | 628,594 | 13.4% |
| 29 | Memphis, Tennessee | 628,127 | -8.9% |
| 30 | Baltimore, Maryland | 576,498 | -11.1% |
| 31 | Milwaukee, Wisconsin | 569,330 | -4.6% |
| 32 | Albuquerque, New Mexico | 562,599 | 24.8% |
| 33 | Fresno, California | 544,510 | 26.4% |
| 34 | Tucson, Arizona | 543,242 | 11.0% |
Louisville/Jefferson County Demographics
What is the voting age population of Louisville/Jefferson County, Kentucky?
The total voting age population of Louisville/Jefferson County, Kentucky, meaning US citizens 18 or older, is 457,115. The voting age population is 47.4% male and 52.6% female.
What percentage of Louisville/Jefferson County, Kentucky residents are senior citizens?
According to the latest census statistics, 14.9% of the residents of Louisville/Jefferson County are 65 or older.
What are the racial demographics of Louisville/Jefferson County, Kentucky?
The racial demographics of Louisville/Jefferson County are 69.9% White, 23.6% Black, 2.7% Asian, 2.6% Two or more races, 1.0% Other, 0.2% American Indian and 0.1% Native Hawaiian or Other Pacific Islander. Additionally, 5.6% of the population identifies as Hispanic.
What percentage of Louisville/Jefferson County, Kentucky residents are below the poverty line?
In Louisville/Jefferson County, 15.9% of residents have an income below the poverty line, and the child poverty rate is 24.0%. On a per-household basis, 11.4% of families are below the poverty line in Louisville/Jefferson County.
What percentage of Louisville/Jefferson County, Kentucky residents are in the labor force?
Among those aged 16 and older, 65.2% of Louisville/Jefferson County residents are in the labor force.
What are the education levels among Louisville/Jefferson County, Kentucky residents?
Among the adult population 25 years old and over, 89.6% of Louisville/Jefferson County residents have at least a high school degree or equivalent, 29.9% have a bachelor's degree and 12.0% have a graduate or professional degree.
What percentage of Louisville/Jefferson County, Kentucky residents speak a non-English language at home?
Among Louisville/Jefferson County residents aged 5 and older, 9.6% of them speak a non-English language at home. Broken down by language: 4.3% of residents speak Spanish at home, 2.3% speak an Indo-European language, and 1.5% speak an Asian language.
Louisville/Jefferson County Income & Labor Statistics
What is the unemployment rate in Louisville/Jefferson County, Kentucky?
The unemployment rate in Louisville/Jefferson County is 6.0%, which is calculated among residents aged 16 or older who are in the labor force.
What percentage of Louisville/Jefferson County, Kentucky residents work for the government?
In Louisville/Jefferson County, 10.7% of the residents in the non-military labor force are employed by the local, state and federal government.
What is the median income in Louisville/Jefferson County, Kentucky?
The median household income in Louisville/Jefferson County is $53,436.
Louisville/Jefferson County Housing & Rent Statistics
What percentage of housing units are owner-occupied in Louisville/Jefferson County, Kentucky?
In Louisville/Jefferson County, 60.1% of housing units are occupied by their owners.
What percentage of housing units are rented in Louisville/Jefferson County, Kentucky?
Renters occupy 39.9% of housing units in Louisville/Jefferson County.
What percentage of Louisville/Jefferson County, Kentucky housing units were built before 1940?
Of all the housing units in Louisville/Jefferson County, 17.4% of them were build before 1940.
What percentage of Louisville/Jefferson County, Kentucky housing units were built after 2000?
In Louisville/Jefferson County, 15.2% of the total housing units were built after the year 2000, which is approximately 42,400 units.
What is the median monthly rent in Louisville/Jefferson County, Kentucky?
The median gross monthly rent payment for renters in Louisville/Jefferson County is $846.
What percentage of households in Louisville/Jefferson County, Kentucky have broadband internet?
In Louisville/Jefferson County, 82.5% of households have an active broadband internet connection.