Erlanger, KY demographics:
population, income, and more

Total population
19,875
1.0% year-over-year change
Median household income
$75,840/yr
-3.3% year-over-year change
Housing units
8,180
-0.6% year-over-year change

Erlanger population

How many people live in Erlanger

Erlanger is home to 19,875 residents, according to the most recent Census data. Gender-wise, 51.1% of Erlanger locals are male, and 48.9% are female.

Total population
19,875
1.0% year-over-year change
Gender ratio
Male
51.1%
10,148
Female
48.9%
9,727
Value Percent YoY change
Male 10,148 51.1% 2.0%
Female 9,727 48.9% 0.0%
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 Erlanger is 38, with the population distributed as follows: about 20.1% are children under 15, then 10.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 29.4% of the population, while another 23.9% fall into the 45 to 64 bracket. Finally, around 15.8% are 65 or older.

Median age
38
Age breakdown
Under 15
20.1%
15 to 24
10.9%
25 to 44
29.4%
45 to 64
23.9%
Over 65
15.8%
Value Percent YoY change
Under 15 3,990 20.1% 6.7%
15 to 24 2,169 10.9% -20.8%
25 to 44 5,840 29.4% 10.9%
45 to 64 4,744 23.9% -6.3%
Over 65 3,132 15.8% 9.1%
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 Erlanger, 94.7% of the population are US-born citizens, while 2.8% have gained naturalized citizenship. At the same time, 2.5% of residents are non-citizens. As for race, 81.6% of locals are Caucasian, 6% are African American and 1.3% have Asian roots. Another 0.7% are Indigenous American, 1% are Pacific Islanders, while 1.5% identify as another race. There’s also a share of 7.9% that includes residents with two or more races.

Citizenship
U.S.-born citizens
94.7%
Non-U.S.-born citizens
2.8%
Non-citizens
2.5%
Value Percent YoY change
U.S.-born citizens 18,822 94.7% -0.6%
Non-U.S.-born citizens 550 2.8% 14.3%
Non-citizens 503 2.5% 92.0%
Racial breakdown
White
81.6%
Black or African American
6%
American Indian and Alaska Native
0.7%
Asian
1.3%
Native Hawaiian and other Pacific Islander
1%
Two or more races
7.9%
Other
1.5%
Value Percent
White 16,208 81.6%
Black or African American 1,194 6%
American Indian and Alaska Native 135 0.7%
Asian 264 1.3%
Native Hawaiian and other Pacific Islander 196 1%
Two or more races 1,571 7.9%
Other 307 1.5%

Households in Erlanger

A peek inside Erlanger households

Erlanger has 7,792 households, with an average of 3 members in each. Of these, 60.4% are families, while the remaining 39.6% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
7,792
-1.6% year-over-year change
Average people per household
3
Non-family households
3,088
Family households
4,704
Value Percent YoY change
Non-family households 3,088 39.6% 2.1%
Family households 4,704 60.4% -3.9%
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 Erlanger

The housing landscape of Erlanger

Erlanger's housing consists of 8,180 units, with 64.3% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 4.9% 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 2.7% of the housing landscape.

Housing units
8,180
-0.6% year-over-year change
Housing types
Value Percent
1 unit, detached 5,261 64.3%
1 unit, attached 402 4.9%
2 units 293 3.6%
3 or 4 units 419 5.1%
5 to 9 units 327 4%
10 to 19 units 982 12%
20 to 49 units 155 1.9%
50 or more units 107 1.3%
Mobile home 222 2.7%
Boat, RV, van, etc. 12 0.2%
Homes built since 2020
131
107.9% year-over-year change

The age of buildings in Erlanger

In Erlanger, the median construction year is 1976. About 8.3% of homes were built before the 1940s, with another 1.6% going up by 1949. Most development happened in the second half of the 20th century. Then, 11.3% of homes were added from 2000 to 2009, 5% between 2010 and 2019, and 1.6% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 676 8.3% 2.6%
Built between 1940 and 1949 132 1.6% 11.9%
Built between 1950 and 1959 1,154 14.1% -0.1%
Built between 1960 and 1969 1,160 14.2% -2.6%
Built between 1970 and 1979 1,650 20.2% 6.0%
Built between 1980 and 1989 715 8.7% -3.8%
Built between 1990 and 1999 1,226 15% -7.7%
Built between 2000 and 2009 923 11.3% -8.0%
Built between 2010 and 2019 413 5% 1.2%
Built in 2020 or later 131 1.6% 107.9%
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.

Erlanger occupancy rates

Out of the 7,792 occupied housing units in Erlanger, 69.3% are owner-occupied, while 30.7% are lived in by tenants. Meanwhile, 4.7% of all homes on the local market sit vacant.

Occupied housing units
7,792
-1.6% year-over-year change
Occupancy breakdown
Renter occupied
2,394
Owner occupied
5,398
Value Percent YoY
change
Renter occupied 2,394 30.7% -3.5%
Owner occupied 5,398 69.3% -0.7%
Unoccupied housing units
4.7%
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.

Erlanger housing costs

Housing costs in Erlanger come to a median of $1,036 per month, while tenants specifically pay a median gross rent of $970.

Median housing costs per month
$1,036/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 Erlanger
$970/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 Erlanger

Erlanger education at a glance

About 35.8% of the population in Erlanger went to high school, while 20.6% pursued college studies. Another 10% earned an associate degree and 20.6% hold a bachelor’s. Meanwhile, 10.4% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 379 2.5% -0.5%
High school diploma 5,451 35.8% 0.6%
College diploma 3,142 20.6% 5.1%
Associate degree 1,526 10% 0.5%
Bachelor's degree 3,139 20.6% 0.5%
Graduate degree 1,581 10.4% 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 Erlanger

How much people earn in Erlanger

The average annual household income in Erlanger was $100,995 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +2% change from the previous year. At the same time, the median income stood at $75,840, reflecting a -3.3% shift over the same period.

Average household income in Erlanger
$100,995/year
2.0% year-over-year change
Median household income in Erlanger
$75,840/year
-3.3% year-over-year change

Erlanger income by age

In Erlanger, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $81,958. Those with someone between 45 and 64 in charge, often well established professionally, earn $86,711 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $63,110, while those led by someone over 65, many of whom may be retired, have about $50,106 in earnings. Overall, 86.1% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $63,110 2.1%
25 - 44 $81,958 -0.7%
45 - 64 $86,711 -3.4%
Over 65 $50,106 -2.0%
Above poverty level
16,601
Below poverty level
2,674
Value Percent YoY
change
Above poverty level 16,601 86.1% -2.2%
Below poverty level 2,674 13.9% 24.8%

Average renter income in Erlanger

To get a better sense of what renters earn on average in Erlanger, their median household income was $44,097 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 26.4%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$44,097
Rent-to-income ratio
26.4%
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 Erlanger

Workforce and job types in Erlanger

The job market in Erlanger is powered by 10,280 working residents, spread across a range of industries and roles. 78.2% of the working population are employed in professional or administrative positions, while 21.8% are in hands-on or service-based jobs. Also, 4.7% run their own businesses, 76.2% are employed by private companies, and 8.8% work in the public sector.

Workforce demographics

Working population
10,280
-2.6% year-over-year change
White collar
8,037
Blue collar
2,243
Value Percent YoY change
White collar 8,037 78.2% -4.5%
Blue collar 2,243 21.8% 4.4%
Employer type
Self employees
4.7%
Private companies
76.2%
Governmental workers
8.8%
Not for profit companies
10.3%
Value Percent YoY change
Self employees 486 4.7% -2.6%
Private companies 7,831 76.2% 0.1%
Governmental workers 900 8.8% -12.6%
Not for profit companies 1,063 10.3% -11.9%
Unemployment rate
4.3%
-5.3% year-over-year change

Available workforce

The unemployment rate in Erlanger stands at 4.3%, 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 Erlanger

How people get around in Erlanger

Commuting methods vary: 79.9% of residents travel by personal vehicle and 1% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 8,187 79.9% -4.5%
Bus or trolleybus 45 0.4% -45.8%
Motorcycle 14 0.1% 16.7%
Walk 102 1% -11.3%
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 Erlanger by zipcode?

Zipcode Population Number of households Median income Average income
41018 28,940 11,441 $68,605 $89,568

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FAQs about Erlanger demographics 

What is the total population of Erlanger?

Erlanger has a total population of 19,875 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 +1.0% compared to a year ago.

What is the gender ratio in Erlanger?

The gender ratio in Erlanger is as follows:
  • 51.1% males (10,148 residents)
  • 48.9% females (9,727 residents)

What is the median age in Erlanger?

The median age in Erlanger is 38.

What is the age distribution of the population in Erlanger?

The age distribution in Erlanger is as follows:
  • Under 15: 20.1% (3,990 residents)
  • Ages 15-24: 10.9% (2,169 residents)
  • Ages 25-44: 29.4% (5,840 residents)
  • Ages 45-64: 23.9% (4,744 residents)
  • Over 65: 15.8% (3,132 residents)

What is the racial and ethnic makeup of Erlanger?

The racial and ethnic makeup of Erlanger is as follows:
  • White: 81.6% (16,208 residents)
  • Black or African American: 6% (1,194 residents)
  • American Indian and Alaska Native: 0.7% (135 residents)
  • Asian: 1.3% (264 residents)
  • Native Hawaiian and Other Pacific Islander: 1% (196 residents)
  • Two or More Races: 7.9% (1,571 residents)
  • Other: 1.5% (307 residents)

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

U.S.-born citizens represent 94.7% of the population in Erlanger.

How many housing units are there in Erlanger?

There are 8,180 housing units in Erlanger, 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 Erlanger and what is the average household size?

Erlanger has a total of 7,792 households, with an average of 3 people in each.

What is the median household income in Erlanger?

Erlanger has a median household income of $75,840, representing a -3.3% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 95.7% in Erlanger, with a workforce of 10,280 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 78.2% (8,037 residents)
  • Blue-collar workers: 21.8% (2,243 residents)

Places of employment:
  • Self-employed: 4.7% (486 residents)
  • Private companies: 76.2% (7,831 residents)
  • Governmental workers: 8.8% (900 residents)
  • Not-for-profit companies: 10.3% (1,063 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