Tillamook County Population Charts

According to the most recent Tillamook County Oregon demographics data available from the 2022 Census Bureau released in the American Community Survey in November of 2022, Figure 1 Tillamook County depicts it has a Population 2021 of 27,129 which is the smallest as measured by population of all the other counties in the local area. The county with the highest population in the area is Washington County which shows a population of 596,969 ( substantially bigger). Figure 3 uses the Tillamook County population data for a comparison of the population growth/population change estimates from the years 2010 to 2021 and Tillamook County Oregon depicts an increase of 1,879 (7%).

The total Tillamook County Oregon greater area population percent change for all areas for the years from 2010 to 2021 is shown in Figure 4 and for Tillamook County depicts it has a Population Change of 7.4% which is the second smallest when sorted by population percent change of all the other counties in the greater region.

Looking at the Tillamook County population density (measured as people per square mile) and providing comparisons to both the national and state average population density in Figure 5, Tillamook County Oregon shows it has 25 people per square mile which is the smallest as measured by population density of all the other counties in the metro area. The next higher in order of population density is Clatsop County about twice as large with population density of 49. The county with the highest population density in the area is Washington County which depicts a people per square mile of 824 ( substantially bigger). Figure 6 provides Tillamook County demographics for the overall median age for all people in the region and Tillamook County shows it has a Median Age of 47.7 which is the second most median age of all the counties in the greater Tillamook County region. The county with the highest overall median age of all people in the area is Lincoln County which depicts an age of 51.6 (8.2% larger).

Figure 8 illustrates the overall diversity breakdown for Tillamook County population and ethnicity groups in the area. (note: Hispanic/Latino is broken out separately in the next diagram and also the group denoted as Native ethnicity includes Native American, and Hawaiian and Other Pacific Islander.) Tillamook County Oregon has the smallest proportion of Black population at 0.6% of the total. Second, it has the smallest proportion of Asian population at 0.9% of the total. Figure 9 shows the Tillamook County Oregon Hispanic (including non Hispanic whites) population household ethnicity in the region and Tillamook County shows it has a Hispanic or Latino of 10.6% which is in the mid range of other counties in the greater region.

Tillamook County Families and Marital Status Charts

Figure 10 shows the detailed marriage characteristics broken down by %residents who are married, never married, single, divorced, and widowed. Tillamook County has the smallest proportion of total percent married at 25% of the total. Figure 11 compares the average household size using the average number of people in a family for Tillamook County households. Tillamook County indicates it has a Family Size of 3.0 which is the second smallest when ranked by average family size of all the other counties in the metro area. The county with the highest average family size in the area is Polk County which depicts an average family size of 3.3 (12.4% larger).

Looking at Tillamook County households that are headed by a husband and wife as a percent of all families in Figure 12, Tillamook County depicts it has a Married-couple family of 75% which is the smallest when sorted by percent of people in a husband and wife family of all the other counties in the local area. The county with the highest percent of people in a husband and wife family in the area is Washington County which shows a husband and wife family percent of 79% (only about 5.2% larger).

The next section of charts provide a detailed look at mothers and baby births that occurred over the past 12 months. Figure 13 shows the rate of women aged 15 to 50 years old who have given birth. Tillamook County depicts it has a Birth Rate of 8.6% which is the largest of all counties in the greater Tillamook County region. Figure 14 shows the breakdown of the mother's age for all baby births that occurred in the last 12 months and it has one of the largest proportions of percent of births to mothers aged 15 to 19 at 23% of the total and is ranked #2. The only larger county being Lincoln County with 24%. Second, it has the second smallest when sorted by percent of births to mothers aged 15 to 19 of all the other counties in the metro area in order of percent of births to mothers aged 20 to 24 at 17% of the total. Third, it has the largest proportion of percent of births to mothers aged 30 to 34 at 30% of the total and is ranked #1.

The next set of demographic data looks at the marital status for Tillamook County households which is useful for internet research. Figure 16 compares the total number of single people in each area. Tillamook County shows it has a Total Single People of 47% which is the third most percent single people of all other counties in the greater Tillamook County region. The county with the highest percent of people who are single for any reason in the area is Clatsop County which shows a percent single of 50% (only about 5.3% larger). Comparing percent of people who are single for any reason to the United States average of 50%, Tillamook County is about 5.7% smaller. Also, benchmarked against the state of Oregon, percent of people who are single for any reason of 49%, Tillamook County is only about 4.2% smaller.

Tillamook County Citizenship Demographics Charts

The next section of demographic information provides detailed data Tillamook County residents including: immigrants, citizenship, immigration, country of origin, non citizens and more. To start, Figure 17 shows a high level view of citizenship. Tillamook County Oregon has the smallest proportion of citizens born In US at 2% of the total.

Tillamook County Birthplace Demographic Charts

Figure 19 looks at the detailed country of origin demographic research for foreign-born people in this place. Click column to sort.

For comparison purposes, Figure 20 shows detailed statistic data for the entire United States. In particular, this diagram breaks down the detailed country of origin foreign-born people in the entire U.S. in order to compare with the data provided in the prior diagram which shows only for the local area. Both this diagram and the prior diagram are sorted the same way to facilitate comparison between the two. Click column to sort.