O'Brien, TX Population

Overview

95

Total Population

45.5

Median age

45.26%

Female population %

120.9:100

Gender ratio (M:F)

65-69 years

Largest age group

90.0

Total dependency ratio

White

Largest racial group

42

Hispanic population

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

TABLE OF CONTENTS

Age

O'Brien's population is old compared to the rest of the country:

The median age in O'Brien is 45.5, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
O'Brien's population under 18 was 5.26%, compared to the 22.51% nationwide.
O'Brien's elderly or the senior population (over 65 age) was 44.21% as compared to 16.04% nationwide.
Of the total population in O'Brien, 3.16% were under the age of 15, 37.89% aged 15 to 29, 14.74% aged 30 to 64, 30.53% aged 65 to 84, and 13.68% were 85 years of age and older.

There are 9 less females than males in O'Brien:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 45.26% females and 54.74% males in O'Brien, TX.
The O'Brien, TX gender ratio is 120.9:100 i.e. 120.9 men to 100 women (1.209).
For male population, the largest age group is 20-24 years with a population of 21.
For the female population, the largest age group is 85+ years with a population of 13.

O'Brien's population is not that diverse:

Racial distribution of O'Brien population: 68.42% are White, 18.95% are some other race and 12.63% are multiracial.
O'Brien's racial breakdown clearly shows that there is an absolute majority of White population in the city.
By ethnicity, 42 is Hispanic or Latino (of any race), and 53 (55.79% of the total population) is Non-Hispanic.
The largest racial group in O'Brien is White with a population of 65 (68.42% of the total population).

O'Brien's population has already reached its peak and is showing a trend of decline:

The peak population was 131 in the year 2000
From 2000 to 2010, O'Brien's population decreased by 25 (19.08%), as compared to the national growth of 9.63%.
From 2010 to 2020, O'Brien's population decreased by 18 (16.98%), 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, O'Brien's population was lowest in year 2020 at 88.