Louisville Population

2010–2026

1,434

2026 projection

6.4% since 2020 (increase)

05001K1.5K2K201020122014201620182020202220242026

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.
20261,434+151.06%
20251,419+110.78%
20241,408-120.85%
20231,420+261.87%
20221,394+30.22%
20211,391+433.19%
20201,348+443.37%
20191,304+90.69%
20181,295+332.61%
20171,262+514.21%

Showing 10 of 17 years.

Louisville Demographics

38.3median age

Median age

Female38.9 yrs
Male37.3 yrs

Adults

1,102
265 seniors · 24%837 other adults

Sex

Female 52.7% · 764Male 47.3% · 685

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 14 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

$94,208median household income

Median household income

$94,208

Half of households earn more, half earn less

Median earnings

$54,212

Typical yearly pay for a worker 25 or older.

Poverty rate

7.8%

About 1 in 13 residents

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

Louisville Marital Status

56% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married56%55%57%
Never married23%34%12%
Divorced14%9%20%
Widowed6%3%10%
Separated<1%0%2%

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