Overview
675
Total Population
48.7
Median age
48.59%
Female population %
105.8:100
Gender ratio (M:F)
70-74 years
Largest age group
78.1
Total dependency ratio
White
Largest racial group
24
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Seneca Gardens's population is old compared to the rest of the country:
- The median age in Seneca Gardens is 48.7, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Seneca Gardens's population under 18 was 24.89%, compared to the 22.51% nationwide.
- Seneca Gardens's elderly or the senior population (over 65 age) was 25.33% as compared to 16.04% nationwide.
- Of the total population in Seneca Gardens, 18.52% were under the age of 15, 12.00% aged 15 to 29, 44.15% aged 30 to 64, 24.15% aged 65 to 84, and 1.19% were 85 years of age and older.

Read more about Seneca Gardens, KY population by age ➔
Gender
There are 19 less females than males in Seneca Gardens:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 48.59% females and 51.41% males in Seneca Gardens, KY.
- The Seneca Gardens, KY gender ratio is 105.8:100 i.e. 105.8 men to 100 women (1.058).
- For male population, the largest age group is 15-19 years with a population of 48.
- For the female population, the largest age group is 50-54 years with a population of 39.

Read more about Seneca Gardens, KY population by gender ➔
Race / Ethnicity
Seneca Gardens's population is moderately diverse:
- Racial distribution of Seneca Gardens population: 94.52% are White, 0.44% are Black or African American, 0.30% are American Indian and Alaska Native, 1.19% are Asian and 3.56% are multiracial.
- Seneca Gardens's racial breakdown clearly shows that there is an absolute majority of White population in the city.
- By ethnicity, 24 is Hispanic or Latino (of any race), and 651 (96.44% of the total population) is Non-Hispanic.
- The largest racial group in Seneca Gardens is White with a population of 638 (94.52% of the total population).

Read more about Seneca Gardens, KY population by race ➔
Year by year
Seneca Gardens's population has already reached its peak and is showing a trend of decline:
- The peak population was 762 in the year 2009
- From 2000 to 2010, Seneca Gardens's population increased by 1 (0.14%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Seneca Gardens's population decreased by 29 (4.14%), 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, Seneca Gardens's population was lowest in year 2022 at 662.

Read more about Seneca Gardens, KY population by year ➔
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates
- U.S. Census Bureau Population Estimates Population Estimates Program (PEP)