Louisville Population

2010–2026

383

2026 projection

3.3% since 2020 (decrease)

0100200300400500600201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Louisville. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026383-30.78%
2025386-10.26%
2024387-30.77%
202339000.00%
2022390-51.27%
2021395-10.25%
2020396-6113.35%
2019457-51.08%
2018462-61.28%
2017468-102.09%

Showing 10 of 17 years.

Louisville Demographics

46.3median age

Median age

Female40.5 yrs
Male48.2 yrs

Adults

440
104 seniors · 24%336 other adults

Sex

Female 61.6% · 319Male 38.4% · 199

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 5 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Louisville Income

$44,439median household income

Median household income

$44,439

Half of households earn more, half earn less

Median earnings

$32,439

Typical yearly pay for a worker 25 or older.

Poverty rate

16.8%

About 1 in 6 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Louisville Marital Status

43% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married43%43%43%
Never married33%26%37%
Divorced9%16%5%
Widowed8%9%7%
Separated7%6%8%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201