Erlanger, Kentucky Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Erlanger, Kentucky is 19,677 as of the 2023 American Community Survey, making it the 19th-largest city in Kentucky. The median household income is $78,420, the median home value is $189,400, and the median age is 37.7.
The population has grown 11.0% since 2010 (18,168 → 20,172).
19,677
Population
2345
People / sq mi
$78,420
Median Income
$189,400
Median Home Value
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Erlanger covers 8.4 sq mi of land at 2345 people per square mile.
About Erlanger, KY
In Erlanger, home values do the distinguishing — a median of $189,400. Erlanger is a city in Kentucky with a population of 19,677. It ranks #19 among cities in Kentucky by population.
Median household income is $78,420, near the US median of $78,538. Poverty runs at 6.7%, below the national 12.4%. Property is affordable here, the median home worth $189,400, with typical rent around $981.
32.3% of adults 25 and older hold a bachelor’s degree, below the national average of 35.0%. Remote work is close to the national 14.0% at 14.6%, and the average commute runs about 21 minutes each way.
Erlanger city Population History (2010-2024)
The city of Erlanger city had a population of 18,168 in 2010 and 20,172 in 2024, a 11.0% growth over 14 years. The peak was 20,172 in 2024. Average annual growth rate: 0.75%.
20,172
Population (2024)
18,168
Population (2010)
20,172
Peak (2024)
0.75%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 18,168 |
| 2011 | 18,231 |
| 2012 | 18,382 |
| 2013 | 18,540 |
| 2014 | 18,644 |
| 2015 | 18,765 |
| 2016 | 18,847 |
| 2017 | 18,881 |
| 2018 | 19,091 |
| 2019 | 19,246 |
| 2020 | 19,689 |
| 2021 | 19,759 |
| 2022 | 19,806 |
| 2023 | 19,935 |
| 2024 | 20,172 |
Race & Ethnicity
| White | 86.6% |
| Black or African American | 3.8% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.9% |
| Two or More Races | 0.0% |
Economy & Income
$78,420
Median Household Income
$40,672
Per Capita Income
6.7%
Poverty Rate
3.1%
Unemployment Rate
Housing
$189,400
Median Home Value
$981
Median Rent
68.7%
Owner-Occupied
Education
92.3%
High School+
32.3%
Bachelor's+
Commute
0.8%
Drive Alone
73.2%
Public Transit
14.6%
Work From Home
20.9 min
Avg Commute
Community Profile
34.1%
Foreign Born
95.4%
Non-English at Home
5.7%
Veterans
12.1%
With Disability
96.5%
Health Insurance
96.5%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 21.6% |
| Manufacturing | 14.1% |
| Finance, Insurance & Real Estate | 12.0% |
| Education, Health Care & Social Services | 8.3% |
| Information | 7.8% |
| Retail Trade | 7.0% |
| Construction | 4.8% |
| Arts, Entertainment & Food Services | 3.9% |
| Public Administration | 3.7% |
| Transportation & Warehousing | 1.0% |
| Agriculture & Mining | 0.4% |
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Frequently Asked Questions
Erlanger, Kentucky has a population of 19,677 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 19th-largest city in Kentucky.
The median household income in Erlanger, Kentucky is $78,420, with 6.7% of residents living below the federal poverty level.
The median home value in Erlanger, Kentucky is $189,400, with median monthly rent at $981 and a homeownership rate of 68.7%.
The median age in Erlanger, Kentucky is 37.7 years. The population is 50.6% male and 49.4% female.
The population has grown 11.0% since 2010 (18,168 → 20,172).
Where to stay in Erlanger
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.