Irish Hill, Louisville, KY demographics:
population, income, and more

Total population
1,701
-0.3% year-over-year change
Median household income
$73,457/yr
2.6% year-over-year change
Housing units
1,034
0.8% year-over-year change

Irish Hill population

How many people live in Irish Hill

Irish Hill is home to 1,701 residents, according to the most recent Census data. Gender-wise, 51.3% of Irish Hill locals are male, and 48.7% are female.

Total population
1,701
-0.3% year-over-year change
Gender ratio
Male
51.3%
872
Female
48.7%
829
Value Percent YoY change
Male 872 51.3% 1.9%
Female 829 48.7% -2.6%
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 Irish Hill is 39, with the population distributed as follows: about 10.9% are children under 15, then 10.4% are in the 15 to 24 age group. Adults between 25 and 44 make up 37.7% of the population, while another 23.8% fall into the 45 to 64 bracket. Finally, around 17.2% are 65 or older.

Median age
39
Age breakdown
Under 15
10.9%
15 to 24
10.4%
25 to 44
37.7%
45 to 64
23.8%
Over 65
17.2%
Value Percent YoY change
Under 15 185 10.9% 2.2%
15 to 24 177 10.4% 0.0%
25 to 44 642 37.7% -0.3%
45 to 64 405 23.8% -5.8%
Over 65 293 17.2% 6.5%
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 Irish Hill, 93.2% of the population are US-born citizens, while 3.8% have gained naturalized citizenship. At the same time, 3% of residents are non-citizens. As for race, 81.4% of locals are Caucasian, 7.1% are African American and 2.8% have Asian roots. There’s also a share of 7.4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
93.2%
Non-U.S.-born citizens
3.8%
Non-citizens
3%
Value Percent YoY change
U.S.-born citizens 1,585 93.2% 0.1%
Non-U.S.-born citizens 65 3.8% -19.8%
Non-citizens 51 3% 21.4%
Racial breakdown
White
81.4%
Black or African American
7.1%
American Indian and Alaska Native
0.4%
Asian
2.8%
Native Hawaiian and other Pacific Islander
0%
Two or more races
7.4%
Other
0.9%
Value Percent
White 1,385 81.4%
Black or African American 121 7.1%
American Indian and Alaska Native 6 0.4%
Asian 48 2.8%
Two or more races 126 7.4%
Other 15 0.9%

Households in Irish Hill

A peek inside Irish Hill households

Irish Hill has 917 households, with an average of 2 members in each. Of these, 38.9% are families, while the remaining 61.1% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
917
0.1% year-over-year change
Average people per household
2
Non-family households
560
Family households
357
Value Percent YoY change
Non-family households 560 61.1% 3.5%
Family households 357 38.9% -4.8%
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 Irish Hill

The housing landscape of Irish Hill

Irish Hill's housing consists of 1,034 units, with 47.2% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.7% 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 0.1% of the housing landscape.

Housing units
1,034
0.8% year-over-year change
Housing types
Value Percent
1 unit, detached 487 47.2%
1 unit, attached 18 1.7%
2 units 78 7.6%
3 or 4 units 120 11.6%
5 to 9 units 127 12.3%
10 to 19 units 75 7.3%
20 to 49 units 55 5.3%
50 or more units 71 6.9%
Mobile home 1 0.1%
Homes built since 2020
4
33.3% year-over-year change

The age of buildings in Irish Hill

In Irish Hill, the median construction year is 1948. About 52.7% of homes were built before the 1940s, with another 5.9% going up by 1949. Most development happened in the second half of the 20th century. Then, 3.3% of homes were added from 2000 to 2009, 6.4% between 2010 and 2019, and 0.4% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 545 52.7% 2.6%
Built between 1940 and 1949 61 5.9% -1.6%
Built between 1950 and 1959 79 7.6% -6.0%
Built between 1960 and 1969 72 7% -8.9%
Built between 1970 and 1979 89 8.6% -4.3%
Built between 1980 and 1989 54 5.2% 28.6%
Built between 1990 and 1999 30 2.9% 0.0%
Built between 2000 and 2009 34 3.3% -10.5%
Built between 2010 and 2019 66 6.4% 1.5%
Built in 2020 or later 4 0.4% 33.3%
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.

Irish Hill occupancy rates

Out of the 917 occupied housing units in Irish Hill, 50.8% are owner-occupied, while 49.2% are lived in by tenants. Meanwhile, 11.3% of all homes on the local market sit vacant.

Occupied housing units
917
0.1% year-over-year change
Occupancy breakdown
Renter occupied
451
Owner occupied
466
Value Percent YoY
change
Renter occupied 451 49.2% 0.9%
Owner occupied 466 50.8% -0.6%
Unoccupied housing units
11.3%
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.

Irish Hill housing costs

Housing costs in Irish Hill come to a median of $1,300 per month, while tenants specifically pay a median gross rent of $1,237.

Median housing costs per month
$1,300/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 Irish Hill
$1,237/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 Irish Hill

Irish Hill education at a glance

About 18% of the population in Irish Hill went to high school, while 17.1% pursued college studies. Another 5.9% earned an associate degree and 30.8% hold a bachelor’s. Meanwhile, 26.7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 20 1.4% 5.3%
High school diploma 267 18% 3.9%
College diploma 254 17.1% -4.9%
Associate degree 88 5.9% 7.3%
Bachelor's degree 457 30.8% -5.4%
Graduate degree 396 26.7% 2.9%
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 Irish Hill

How much people earn in Irish Hill

The average annual household income in Irish Hill was $110,209 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +1.7% change from the previous year. At the same time, the median income stood at $73,457, reflecting a +2.6% shift over the same period.

Average household income in Irish Hill
$110,209/year
1.7% year-over-year change
Median household income in Irish Hill
$73,457/year
2.6% year-over-year change

Irish Hill income by age

In Irish Hill, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $79,608. Those with someone between 45 and 64 in charge, often well established professionally, earn $92,812 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $47,948, while those led by someone over 65, many of whom may be retired, have about $51,872 in earnings. Overall, 88.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $47,948 3.6%
25 - 44 $79,608 4.1%
45 - 64 $92,812 -0.1%
Over 65 $51,872 2.5%
Above poverty level
1,454
Below poverty level
183
Value Percent YoY
change
Above poverty level 1,454 88.8% -2.2%
Below poverty level 183 11.2% 14.4%

Employment in Irish Hill

Workforce and job types in Irish Hill

87.3% of the working population are employed in professional or administrative positions, while 12.7% are in hands-on or service-based jobs. Also, 11.4% run their own businesses, 62.1% are employed by private companies, and 12.6% work in the public sector.

Workforce demographics

White collar
922
Blue collar
134
Value Percent YoY change
White collar 922 87.3% -1.9%
Blue collar 134 12.7% 1.5%
Employer type
Self employees
11.4%
Private companies
62.1%
Governmental workers
12.6%
Not for profit companies
14%
Value Percent YoY change
Self employees 120 11.4% -3.2%
Private companies 656 62.1% -0.8%
Governmental workers 133 12.6% -0.8%
Not for profit companies 148 14% -3.3%

Transportation in Irish Hill

How people get around in Irish Hill

In Irish Hill, the average commute time is 1 minutes. Commuting methods vary: 93.9% of residents travel by personal vehicle and 4.1% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
1 min
-50.0% year-over-year change
Means of transportation
Value Percent YoY change
Car 803 93.9% -1.6%
Taxicab 5 0.6% 66.7%
Bus or trolleybus 8 0.9% -66.7%
Bicycle 4 0.5% -42.9%
Walk 35 4.1% 6.1%
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 Irish Hill by zipcode?

Zipcode Population Number of households Median income Average income
40204 14,034 7,731 $71,116 $116,882
40206 20,161 10,576 $75,798 $104,444

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FAQs about Irish Hill demographics 

What is the total population of Irish Hill?

Irish Hill has a total population of 1,701 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 -0.3% compared to a year ago.

What is the gender ratio in Irish Hill?

The gender ratio in Irish Hill is as follows:
  • 51.3% males (872 residents)
  • 48.7% females (829 residents)

What is the median age in Irish Hill?

The median age in Irish Hill is 39.

What is the age distribution of the population in Irish Hill?

The age distribution in Irish Hill is as follows:
  • Under 15: 10.9% (185 residents)
  • Ages 15-24: 10.4% (177 residents)
  • Ages 25-44: 37.7% (642 residents)
  • Ages 45-64: 23.8% (405 residents)
  • Over 65: 17.2% (293 residents)

What is the racial and ethnic makeup of Irish Hill?

The racial and ethnic makeup of Irish Hill is as follows:
  • White: 81.4% (1,385 residents)
  • Black or African American: 7.1% (121 residents)
  • American Indian and Alaska Native: 0.4% (6 residents)
  • Asian: 2.8% (48 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 7.4% (126 residents)
  • Other: 0.9% (15 residents)

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

U.S.-born citizens represent 93.2% of the population in Irish Hill.

How many housing units are there in Irish Hill?

There are 1,034 housing units in Irish Hill, reflecting a +0.8% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Irish Hill has a total of 917 households, with an average of 2 people in each.

What is the median household income in Irish Hill?

Irish Hill has a median household income of $73,457, representing a +2.6% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Irish Hill?

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

Job types:
  • White-collar workers: 87.3% (922 residents)
  • Blue-collar workers: 12.7% (134 residents)

Places of employment:
  • Self-employed: 11.4% (120 residents)
  • Private companies: 62.1% (656 residents)
  • Governmental workers: 12.6% (133 residents)
  • Not-for-profit companies: 14% (148 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