Louisville, KY demographics:
population, income, and more

Total population
745,609
-0.2% year-over-year change
Median household income
$68,573/yr
4.8% year-over-year change
Housing units
341,318
0.6% year-over-year change

Louisville population

How many people live in Louisville

Louisville is home to 745,609 residents, according to the most recent Census data. Gender-wise, 48.5% of Louisville locals are male, and 51.5% are female.

Total population
745,609
-0.2% year-over-year change
Gender ratio
Male
48.5%
361,868
Female
51.5%
383,741
Value Percent YoY change
Male 361,868 48.5% -0.3%
Female 383,741 51.5% -0.1%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Louisville is 38, with the population distributed as follows: about 18.5% are children under 15, then 12.1% are in the 15 to 24 age group. Adults between 25 and 44 make up 27.8% of the population, while another 24.9% fall into the 45 to 64 bracket. Finally, around 16.6% are 65 or older.

Median age
38
Age breakdown
Under 15
18.5%
15 to 24
12.1%
25 to 44
27.8%
45 to 64
24.9%
Over 65
16.6%
Value Percent YoY change
Under 15 138,029 18.5% 1.1%
15 to 24 90,510 12.1% -2.3%
25 to 44 207,565 27.8% 0.5%
45 to 64 185,780 24.9% -1.3%
Over 65 123,725 16.6% 0.6%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Louisville, 89.4% of the population are US-born citizens, while 5.3% have gained naturalized citizenship. At the same time, 5.4% of residents are non-citizens. As for race, 65.3% of locals are Caucasian, 21.8% are African American and 2.9% have Asian roots. There’s also a share of 8% that includes residents with two or more races.

Citizenship
U.S.-born citizens
89.4%
Non-U.S.-born citizens
5.3%
Non-citizens
5.4%
Value Percent YoY change
U.S.-born citizens 666,168 89.4% -1.2%
Non-U.S.-born citizens 39,368 5.3% 8.5%
Non-citizens 40,073 5.4% 10.6%
Racial breakdown
White
65.3%
Black or African American
21.8%
American Indian and Alaska Native
0.1%
Asian
2.9%
Native Hawaiian and other Pacific Islander
0%
Two or more races
8%
Other
1.9%
Value Percent
White 486,692 65.3%
Black or African American 162,811 21.8%
American Indian and Alaska Native 596 0.1%
Asian 21,714 2.9%
Native Hawaiian and other Pacific Islander 312 0%
Two or more races 59,591 8%
Other 13,894 1.9%

Households in Louisville

A peek inside Louisville households

Louisville has 314,872 households, with an average of 2 members in each. Of these, 58.3% are families, while the remaining 41.7% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
314,872
0.7% year-over-year change
Average people per household
2
Non-family households
131,305
Family households
183,567
Value Percent YoY change
Non-family households 131,305 41.7% 1.7%
Family households 183,567 58.3% 0.1%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Louisville

The housing landscape of Louisville

Louisville's housing consists of 341,318 units, with 64.2% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 4.1% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 1.2% of the housing landscape.

Housing units
341,318
0.6% year-over-year change
Housing types
Value Percent
1 unit, detached 219,065 64.2%
1 unit, attached 13,964 4.1%
2 units 7,939 2.3%
3 or 4 units 26,573 7.8%
5 to 9 units 26,129 7.7%
10 to 19 units 18,564 5.4%
20 to 49 units 10,437 3.1%
50 or more units 14,641 4.3%
Mobile home 3,920 1.2%
Boat, RV, van, etc. 86 0%
Homes built since 2020
2,570
84.9% year-over-year change

The age of buildings in Louisville

In Louisville, the median construction year is 1965. About 13.5% of homes were built before the 1940s, with another 6.4% going up by 1949. Most development happened in the second half of the 20th century. Then, 10.7% of homes were added from 2000 to 2009, 6.7% between 2010 and 2019, and 0.8% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 46,218 13.5% -0.6%
Built between 1940 and 1949 21,761 6.4% -6.7%
Built between 1950 and 1959 51,175 15% -0.2%
Built between 1960 and 1969 45,081 13.2% -3.2%
Built between 1970 and 1979 51,989 15.2% 1.1%
Built between 1980 and 1989 27,298 8% 3.1%
Built between 1990 and 1999 35,812 10.5% -2.5%
Built between 2000 and 2009 36,393 10.7% 4.7%
Built between 2010 and 2019 23,021 6.7% 9.7%
Built in 2020 or later 2,570 0.8% 84.9%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Louisville occupancy rates

Out of the 314,872 occupied housing units in Louisville, 61.8% are owner-occupied, while 38.2% are lived in by tenants. Meanwhile, 7.7% of all homes on the local market sit vacant.

Occupied housing units
314,872
0.7% year-over-year change
Occupancy breakdown
Renter occupied
120,110
Owner occupied
194,761
Value Percent YoY
change
Renter occupied 120,110 38.2% 0.5%
Owner occupied 194,761 61.8% 0.9%
Unoccupied housing units
7.7%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Louisville housing costs

Housing costs in Louisville come to a median of $1,154 per month, while tenants specifically pay a median gross rent of $1,146.

Median housing costs per month
$1,154/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Louisville
$1,146/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Louisville

Louisville education at a glance

About 33.7% of the population in Louisville went to high school, while 22.2% pursued college studies. Another 7.9% earned an associate degree and 20.5% hold a bachelor’s. Meanwhile, 13.1% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 14,921 2.6% -3.2%
High school diploma 195,389 33.7% -0.6%
College diploma 128,828 22.2% -16.6%
Associate degree 45,769 7.9% -1.2%
Bachelor's degree 118,554 20.5% 0.8%
Graduate degree 76,121 13.1% 1.5%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Louisville

How much people earn in Louisville

The average annual household income in Louisville was $99,147 in 2023, the most recent annual data available, according to the U.S. Census Bureau. This marked a +2.7% change from the previous year. At the same time, the median income stood at $68,573, reflecting a +4.8% shift over the same period.

Average household income in Louisville
$99,147/year
2.7% year-over-year change
Median household income in Louisville
$68,573/year
4.8% year-over-year change

Louisville income by age

In Louisville, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $78,438. Those with someone between 45 and 64 in charge, often well established professionally, earn $77,904 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $43,929, while those led by someone over 65, many of whom may be retired, have about $51,250 in earnings. Overall, 85.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $43,929 6.0%
25 - 44 $78,438 6.2%
45 - 64 $77,904 -0.9%
Over 65 $51,250 1.7%
Above poverty level
619,447
Below poverty level
102,710
Value Percent YoY
change
Above poverty level 619,447 85.8% -0.5%
Below poverty level 102,710 14.2% 2.6%

Average renter income in Louisville

To get a better sense of what renters earn on average in Louisville, their median household income was $39,899 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 34.5%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$39,899
Rent-to-income ratio
34.5%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Louisville

Workforce and job types in Louisville

75.2% of the working population are employed in professional or administrative positions, while 24.8% are in hands-on or service-based jobs. Also, 7.9% run their own businesses, 71.4% are employed by private companies, and 11.1% work in the public sector.

Workforce demographics

White collar
281,322
Blue collar
92,777
Value Percent YoY change
White collar 281,322 75.2% -0.4%
Blue collar 92,777 24.8% -1.4%
Employer type
Self employees
7.9%
Private companies
71.4%
Governmental workers
11.1%
Not for profit companies
9.5%
Value Percent YoY change
Self employees 29,674 7.9% 1.4%
Private companies 267,239 71.4% -1.8%
Governmental workers 41,606 11.1% 2.6%
Not for profit companies 35,580 9.5% 2.9%

Transportation in Louisville

How people get around in Louisville

In Louisville, the average commute time is 417 minutes. Commuting methods vary: 95.2% of residents travel by personal vehicle and 2.1% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
417 min
Means of transportation
Value Percent YoY change
Car 302,829 95.2% -2.4%
Taxicab 644 0.2% 20.8%
Bus or trolleybus 6,859 2.2% -5.1%
Railroad 13 0% -23.5%
Ferryboat 15 0% N/A
Motorcycle 229 0.1% 54.7%
Bicycle 819 0.3% -14.2%
Walk 6,825 2.1% 8.2%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Louisville by zipcode?

Zipcode Population Number of households Median income Average income
40202 7,261 3,363 $35,584 $63,072
40203 17,742 8,911 $30,794 $46,149
40207 28,903 13,759 $101,898 $150,612
40208 15,605 5,813 $39,560 $63,334
40209 639 336 $0 $41,558
40210 13,518 5,612 $35,347 $45,870
40211 20,407 8,781 $31,749 $51,848
40204 14,034 7,731 $71,116 $116,882
40205 24,664 10,476 $99,966 $136,122
40206 20,161 10,576 $75,798 $104,444

Find your place

Explore more communities

FAQs about Louisville demographics 

What is the total population of Louisville?

Louisville has a total population of 745,609 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -0.2% compared to a year ago.

What is the gender ratio in Louisville?

The gender ratio in Louisville is as follows:
  • 48.5% males (361,868 residents)
  • 51.5% females (383,741 residents)

What is the median age in Louisville?

The median age in Louisville is 38.

What is the age distribution of the population in Louisville?

The age distribution in Louisville is as follows:
  • Under 15: 18.5% (138,029 residents)
  • Ages 15-24: 12.1% (90,510 residents)
  • Ages 25-44: 27.8% (207,565 residents)
  • Ages 45-64: 24.9% (185,780 residents)
  • Over 65: 16.6% (123,725 residents)

What is the racial and ethnic makeup of Louisville?

The racial and ethnic makeup of Louisville is as follows:
  • White: 65.3% (486,692 residents)
  • Black or African American: 21.8% (162,811 residents)
  • American Indian and Alaska Native: 0.1% (596 residents)
  • Asian: 2.9% (21,714 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (312 residents)
  • Two or More Races: 8% (59,591 residents)
  • Other: 1.9% (13,894 residents)

What percentage of the population in Louisville are U.S.-born citizens?

U.S.-born citizens represent 89.4% of the population in Louisville.

How many housing units are there in Louisville?

There are 341,318 housing units in Louisville, reflecting a +0.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Louisville and what is the average household size?

Louisville has a total of 314,872 households, with an average of 2 people in each.

What is the median household income in Louisville?

Louisville has a median household income of $68,573, representing a +4.8% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Louisville?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 75.2% (281,322 residents)
  • Blue-collar workers: 24.8% (92,777 residents)

Places of employment:
  • Self-employed: 7.9% (29,674 residents)
  • Private companies: 71.4% (267,239 residents)
  • Governmental workers: 11.1% (41,606 residents)
  • Not-for-profit companies: 9.5% (35,580 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025