Overview
10,176
Total Population
41.1
Median age
50.77%
Female population %
97:100
Gender ratio (M:F)
50-54 years
Largest age group
49.6
Total dependency ratio
White
Largest racial group
4,836
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Sleepy Hollow's population is old compared to the rest of the country:
- The median age in Sleepy Hollow is 41.1, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Sleepy Hollow's population under 18 was 22.66%, compared to the 22.51% nationwide.
- Sleepy Hollow's elderly or the senior population (over 65 age) was 16.23% as compared to 16.04% nationwide.
- Of the total population in Sleepy Hollow, 16.93% were under the age of 15, 22.30% aged 15 to 29, 44.54% aged 30 to 64, 13.93% aged 65 to 84, and 2.30% were 85 years of age and older.

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Gender
There are 156 more females than males in Sleepy Hollow:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 50.77% females and 49.23% males in Sleepy Hollow, NY.
- The Sleepy Hollow, NY gender ratio is 97:100 i.e. 97 men to 100 women (0.970).
- For male population, the largest age group is 50-54 years with a population of 582.
- For the female population, the largest age group is 50-54 years with a population of 646.

Read more about Sleepy Hollow, NY population by gender ➔
Race / Ethnicity
Sleepy Hollow's population has become increasingly diverse:
- Racial distribution of Sleepy Hollow population: 48.90% are White, 4.34% are Black or African American, 1.07% are American Indian and Alaska Native, 2.61% are Asian, 32.19% are some other race and 10.88% are multiracial.
- Sleepy Hollow's racial breakdown clearly shows that there is no majority of any race in the village.
- By ethnicity, 4,836 is Hispanic or Latino (of any race), and 5,34 (52.48% of the total population) is Non-Hispanic.
- The largest racial group in Sleepy Hollow is White with a population of 4,976 (48.90% of the total population).

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Year by year
Sleepy Hollow's population has already reached its peak and is showing a trend of decline:
- The peak population was 11,003 in the year 2021
- From 2000 to 2010, Sleepy Hollow's population increased by 655 (7.10%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Sleepy Hollow's population increased by 88 (0.89%), 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, Sleepy Hollow's population was lowest in year 2003 at 9,130.

Read more about Sleepy Hollow, NY 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)