Tillamook County, OR Population

Overview

27,129

Total Population

47.7

Median age

49.90%

Female population %

100.4:100

Gender ratio (M:F)

65-69 years

Largest age group

71.7

Total dependency ratio

White

Largest racial group

2,877

Hispanic population

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

TABLE OF CONTENTS

Age

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

The median age in Tillamook County is 47.7, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Tillamook County's population under 18 was 18.88%, compared to the 22.51% nationwide.
Tillamook County's elderly or the senior population (over 65 age) was 25.83% as compared to 16.04% nationwide.
Of the total population in Tillamook County, 15.92% were under the age of 15, 13.90% aged 15 to 29, 44.35% aged 30 to 64, 23.03% aged 65 to 84, and 2.81% were 85 years of age and older.

There are 55 less females than males in Tillamook County:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 49.90% females and 50.10% males in Tillamook County, OR.
The Tillamook County, OR gender ratio is 100.4:100 i.e. 100.4 men to 100 women (1.004).
For male population, the largest age group is 65-69 years with a population of 1,244.
For the female population, the largest age group is 60-64 years with a population of 1,442.

Tillamook County's population has become increasingly diverse:

Racial distribution of Tillamook County population: 89.98% are White, 0.44% are Black or African American, 0.87% are American Indian and Alaska Native, 0.65% are Asian, 0.06% are Native Hawaiian and other Pacific Islander, 2.58% are some other race and 5.42% are multiracial.
Tillamook County's racial breakdown clearly shows that there is an absolute majority of White population in the county.
By ethnicity, 2,877 is Hispanic or Latino (of any race), and 24,252 (89.40% of the total population) is Non-Hispanic.
The largest racial group in Tillamook County is White with a population of 24,41 (89.98% of the total population).

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

The peak population was 27,800 in the year 2021
From 2000 to 2010, Tillamook County's population increased by 991 (4.09%), as compared to the national growth of 9.63%.
From 2010 to 2020, Tillamook County's population increased by 2,223 (8.81%), 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, Tillamook County's population was lowest in year 2000 at 24,252.