Louisville, OH demographics:
population, income, and more

Total population
9,602
0.4% year-over-year change
Median household income
$64,375/yr
10.5% year-over-year change
Housing units
4,560
3.3% year-over-year change

Louisville population

How many people live in Louisville

Louisville is home to 9,602 residents, according to the most recent Census data. Gender-wise, 46.9% of Louisville locals are male, and 53.1% are female.

Total population
9,602
0.4% year-over-year change
Gender ratio
Male
46.9%
4,503
Female
53.1%
5,099
Value Percent YoY change
Male 4,503 46.9% -2.8%
Female 5,099 53.1% 3.5%
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 42, with the population distributed as follows: about 20.4% are children under 15, then 9.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 23.5% of the population, while another 27.4% fall into the 45 to 64 bracket. Finally, around 18.8% are 65 or older.

Median age
42.4
Age breakdown
Under 15
20.4%
15 to 24
9.9%
25 to 44
23.5%
45 to 64
27.4%
Over 65
18.8%
Value Percent YoY change
Under 15 1,960 20.4% -6.9%
15 to 24 947 9.9% -0.9%
25 to 44 2,257 23.5% -1.0%
45 to 64 2,628 27.4% 7.4%
Over 65 1,810 18.8% 2.1%
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, 98.5% of the population are US-born citizens, while 0.8% have gained naturalized citizenship. At the same time, 0.7% of residents are non-citizens. There’s also a share of 3.4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
98.5%
Non-U.S.-born citizens
0.8%
Non-citizens
0.7%
Value Percent YoY change
U.S.-born citizens 9,457 98.5% 0.3%
Non-U.S.-born citizens 75 0.8% 10.3%
Non-citizens 70 0.7% 11.1%
Racial breakdown
White
94.9%
Black or African American
0.8%
American Indian and Alaska Native
0.4%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3.4%
Other
0.6%
Value Percent
White 9,113 94.9%
Black or African American 72 0.8%
American Indian and Alaska Native 34 0.4%
Two or more races 329 3.4%
Other 54 0.6%

Households in Louisville

A peek inside Louisville households

Louisville has 4,238 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
4,238
4.2% year-over-year change
Average people per household
2
Non-family households
1,767
Family households
2,471
Value Percent YoY change
Non-family households 1,767 41.7% 8.1%
Family households 2,471 58.3% 1.6%
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 4,560 units, with 68.4% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 3.1% and offer a more compact, shared living style.

Housing units
4,560
3.3% year-over-year change
Housing types
Value Percent
1 unit, detached 3,118 68.4%
1 unit, attached 142 3.1%
2 units 448 9.8%
3 or 4 units 262 5.8%
5 to 9 units 346 7.6%
10 to 19 units 11 0.2%
20 to 49 units 140 3.1%
50 or more units 93 2%
Homes built since 2020
70
48.9% year-over-year change

The age of buildings in Louisville

In Louisville, the median construction year is 1973. About 17.3% of homes were built before the 1940s, with another 3.3% going up by 1949. Most development happened in the second half of the 20th century. Then, 10.2% of homes were added from 2000 to 2009, 6.3% between 2010 and 2019, and 1.5% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 788 17.3% 8.1%
Built between 1940 and 1949 149 3.3% 9.6%
Built between 1950 and 1959 483 10.6% 12.1%
Built between 1960 and 1969 559 12.3% 18.4%
Built between 1970 and 1979 1,179 25.9% -2.6%
Built between 1980 and 1989 355 7.8% -8.0%
Built between 1990 and 1999 223 4.9% -35.4%
Built between 2000 and 2009 467 10.2% 5.7%
Built between 2010 and 2019 287 6.3% 33.5%
Built in 2020 or later 70 1.5% 48.9%
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 4,238 occupied housing units in Louisville, 65.8% are owner-occupied, while 34.2% are lived in by tenants. Meanwhile, 7.1% of all homes on the local market sit vacant.

Occupied housing units
4,238
4.2% year-over-year change
Occupancy breakdown
Renter occupied
1,448
Owner occupied
2,790
Value Percent YoY
change
Renter occupied 1,448 34.2% -6.6%
Owner occupied 2,790 65.8% 10.9%
Unoccupied housing units
7.1%
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 $985 per month, while tenants specifically pay a median gross rent of $910.

Median housing costs per month
$985/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
$910/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 41% of the population in Louisville went to high school, while 21.6% pursued college studies. Another 15.4% earned an associate degree and 12.9% hold a bachelor’s. Meanwhile, 8.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 44 0.6% 10.0%
High school diploma 3,036 41% 0.8%
College diploma 1,600 21.6% 2.9%
Associate degree 1,138 15.4% 14.0%
Bachelor's degree 957 12.9% -6.9%
Graduate degree 635 8.6% 18.0%
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 $82,814 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +9.2% change from the previous year. At the same time, the median income stood at $64,375, reflecting a +10.5% shift over the same period.

Average household income in Louisville
$82,814/year
9.2% year-over-year change
Median household income in Louisville
$64,375/year
10.5% 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 $80,769. Those with someone between 45 and 64 in charge, often well established professionally, earn $86,027 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $61,224, while those led by someone over 65, many of whom may be retired, have about $47,500 in earnings. Overall, 92.3% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $61,224 1.1%
25 - 44 $80,769 13.1%
45 - 64 $86,027 2.9%
Over 65 $47,500 4.3%
Above poverty level
8,666
Below poverty level
724
Value Percent YoY
change
Above poverty level 8,666 92.3% 1.6%
Below poverty level 724 7.7% -3.0%

Average renter income in Louisville

To get a better sense of what renters earn on average in Louisville, their median household income was $36,961 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 29.5%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$36,961
Rent-to-income ratio
29.5%
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

The job market in Louisville is powered by 4,584 working residents, spread across a range of industries and roles. 76.2% of the working population are employed in professional or administrative positions, while 23.8% are in hands-on or service-based jobs. Also, 7.7% run their own businesses, 67.3% are employed by private companies, and 12% work in the public sector.

Workforce demographics

Working population
4,584
0.9% year-over-year change
White collar
3,494
Blue collar
1,090
Value Percent YoY change
White collar 3,494 76.2% -1.5%
Blue collar 1,090 23.8% 9.6%
Employer type
Self employees
7.7%
Private companies
67.3%
Governmental workers
12%
Not for profit companies
13%
Value Percent YoY change
Self employees 351 7.7% -10.5%
Private companies 3,087 67.3% 4.5%
Governmental workers 549 12% -0.2%
Not for profit companies 597 13% -7.7%
Unemployment rate
2.4%
-5.8% year-over-year change

Available workforce

The unemployment rate in Louisville stands at 2.4%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Louisville

How people get around in Louisville

In Louisville, the average commute time is 21 minutes. Commuting methods vary: 80.3% of residents travel by personal vehicle and 4% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
21 min
Means of transportation
Value Percent YoY change
Car 3,661 80.3% -2.2%
Motorcycle 9 0.2% -18.2%
Bicycle 26 0.6% N/A
Walk 180 4% 3.5%
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
44641 20,031 8,003 $80,303 $89,289

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FAQs about Louisville demographics 

What is the total population of Louisville?

Louisville has a total population of 9,602 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 +0.4% compared to a year ago.

What is the gender ratio in Louisville?

The gender ratio in Louisville is as follows:
  • 46.9% males (4,503 residents)
  • 53.1% females (5,099 residents)

What is the median age in Louisville?

The median age in Louisville is 42.4.

What is the age distribution of the population in Louisville?

The age distribution in Louisville is as follows:
  • Under 15: 20.4% (1,960 residents)
  • Ages 15-24: 9.9% (947 residents)
  • Ages 25-44: 23.5% (2,257 residents)
  • Ages 45-64: 27.4% (2,628 residents)
  • Over 65: 18.8% (1,810 residents)

What is the racial and ethnic makeup of Louisville?

The racial and ethnic makeup of Louisville is as follows:
  • White: 94.9% (9,113 residents)
  • Black or African American: 0.8% (72 residents)
  • American Indian and Alaska Native: 0.4% (34 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 3.4% (329 residents)
  • Other: 0.6% (54 residents)

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

U.S.-born citizens represent 98.5% of the population in Louisville.

How many housing units are there in Louisville?

There are 4,560 housing units in Louisville, reflecting a +3.3% 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 4,238 households, with an average of 2 people in each.

What is the median household income in Louisville?

Louisville has a median household income of $64,375, representing a +10.5% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Louisville?

The employment rate is 97.6% in Louisville, with a workforce of 4,584 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 76.2% (3,494 residents)
  • Blue-collar workers: 23.8% (1,090 residents)

Places of employment:
  • Self-employed: 7.7% (351 residents)
  • Private companies: 67.3% (3,087 residents)
  • Governmental workers: 12% (549 residents)
  • Not-for-profit companies: 13% (597 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