Louisa County, VA Population

Overview

37,136

Total Population

44.9

Median age

50.40%

Female population %

98.4:100

Gender ratio (M:F)

60-64 years

Largest age group

57.6

Total dependency ratio

White

Largest racial group

1,225

Hispanic population

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

TABLE OF CONTENTS

Age

Louisa County's population is old compared to the rest of the country:

The median age in Louisa County is 44.9, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Louisa County's population under 18 was 20.17%, compared to the 22.51% nationwide.
Louisa County's elderly or the senior population (over 65 age) was 19.75% as compared to 16.04% nationwide.
Of the total population in Louisa County, 16.80% were under the age of 15, 15.70% aged 15 to 29, 47.75% aged 30 to 64, 18.45% aged 65 to 84, and 1.30% were 85 years of age and older.

There are 298 more females than males in Louisa County:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 50.40% females and 49.60% males in Louisa County, VA.
The Louisa County, VA gender ratio is 98.4:100 i.e. 98.4 men to 100 women (0.984).
For male population, the largest age group is 60-64 years with a population of 1,687.
For the female population, the largest age group is 60-64 years with a population of 1,644.

Louisa County's population has become increasingly diverse:

Racial distribution of Louisa County population: 78.56% are White, 13.74% are Black or African American, 0.18% are American Indian and Alaska Native, 0.52% are Asian, 1.24% are some other race and 5.75% are multiracial.
Louisa County's racial breakdown clearly shows that there is an absolute majority of White population in the county.
By ethnicity, 1,225 is Hispanic or Latino (of any race), and 35,911 (96.70% of the total population) is Non-Hispanic.
The largest racial group in Louisa County is White with a population of 29,175 (78.56% of the total population).

Louisa County's population has not reached its peak yet and is showing a trend of further growth:

The peak population was 40,116 in the year 2022
From 2000 to 2010, Louisa County's population increased by 7,339 (28.41%), as compared to the national growth of 9.63%.
From 2010 to 2020, Louisa County's population increased by 4,629 (13.96%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
Between the year 2000 and 2022, Louisa County's population was lowest in year 2000 at 25,830.