Overview
2,728
Total Population
32.1
Median age
46.22%
Female population %
116.3:100
Gender ratio (M:F)
25-29 years
Largest age group
38.1
Total dependency ratio
White
Largest racial group
33
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Theresa town's population is young compared to the rest of the country:
- The median age in Theresa town is 32.1, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Theresa town's population under 18 was 23.57%, compared to the 22.51% nationwide.
- Theresa town's elderly or the senior population (over 65 age) was 8.17% as compared to 16.04% nationwide.
- Of the total population in Theresa town, 19.39% were under the age of 15, 28.63% aged 15 to 29, 43.80% aged 30 to 64, 7.62% aged 65 to 84, and 0.55% were 85 years of age and older.

Read more about Theresa Town, New York population by age ➔
Gender
There are 206 less females than males in Theresa town:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 46.22% females and 53.78% males in Theresa Town, New York.
- The Theresa Town, New York gender ratio is 116.3:100 i.e. 116.3 men to 100 women (1.163).
- For male population, the largest age group is 25-29 years with a population of 343.
- For the female population, the largest age group is 25-29 years with a population of 166.

Read more about Theresa Town, New York population by gender ➔
Race / Ethnicity
Theresa town's population has become increasingly diverse:
- Racial distribution of Theresa town population: 88.23% are White, 0.59% are American Indian and Alaska Native, 0.73% are Asian, 0.26% are some other race and 10.19% are multiracial.
- Theresa town's racial breakdown clearly shows that there is an absolute majority of White population in the town.
- By ethnicity, 33 is Hispanic or Latino (of any race), and 2,695 (98.79% of the total population) is Non-Hispanic.
- The largest racial group in Theresa town is White with a population of 2,407 (88.23% of the total population).

Read more about Theresa Town, New York population by race ➔
Year by year
Theresa town's population has already reached its peak and is showing a trend of decline:
- The peak population was 3,021 in the year 2012
- From 2000 to 2010, Theresa town's population increased by 506 (20.94%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Theresa town's population decreased by 284 (9.72%), 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, Theresa town's population was lowest in year 2004 at 2,347.

Read more about Theresa Town, New York 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)