Louisa Population

2010–2026

2,485

2026 projection

6.6% since 2020 (decrease)

05001K1.5K2K2.5K3K201020122014201620182020202220242026

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 Louisa. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20262,485-351.39%
20252,520-30.12%
20242,523-351.37%
20232,558-160.62%
20222,574-521.98%
20212,626-361.35%
20202,662+33614.45%
20192,326-361.52%
20182,362-321.34%
20172,394-200.83%

Showing 10 of 17 years.

Louisa Demographics

33.2median age

Median age

Female39.8 yrs
Male29.6 yrs

Adults

1,907
499 seniors · 26%1,408 other adults

Sex

Female 53.9% · 1,390Male 46.1% · 1,190

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 26 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

Louisa Income

$40,000median household income

Median household income

$40,000

Half of households earn more, half earn less

Median earnings

$39,125

Typical yearly pay for a worker 25 or older.

Poverty rate

22.3%

About 1 in 4 residents

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

Louisa Marital Status

44% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married44%51%39%
Never married24%29%20%
Divorced17%15%18%
Widowed12%4%17%
Separated4%0%6%

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