Tillamook County, Oregon Population 2026

Updated April 2026 · US Census ACS 2023 5-Year Estimates · 21st-largest in Oregon

The population of Tillamook County, Oregon is 27,471 as of the 2023 American Community Survey, making it the 21st-largest county in Oregon. The median household income is $66,551, the median home value is $408,600, and the median age is 48.9.

The population of Tillamook County has grown 8.0% since 2010 (25,243 → 27,264), a +0.55% annualized rate.

Tillamook County within Oregon · Source: US Census TIGER/Line via us-atlas

27,471

Population

+0.55%

Annual growth

People / sq mi

$66,551

Median Income

$408,600

Median Home Value

Tillamook County covers 1,103 sq mi of land at 24.9 people per square mile.

About Tillamook County, OR

Tillamook County is a county in Oregon with a population of 27,471. It ranks #21 among counties in Oregon by population. The median age is 48.9, older than the national median. The population is 50.6% male and 49.4% female.

The median household income in Tillamook County is $66,551, below the US median of $74,580. 8.4% of residents live below the federal poverty level. Home values sit at a median of $408,600, with monthly rent averaging $1,169. The homeownership rate of 73.2% is higher than the national rate of 64.8%.

Educational attainment in Tillamook County reflects 25.1% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 15.8% of workers primarily work from home, similar to the national work-from-home rate of 14.2%. The average commute is 19.4 minutes each way.

Tillamook County Population History (2010-2024)

The county of Tillamook County had a population of 25,243 in 2010 and 27,264 in 2024, a 8.0% growth over 14 years. The peak was 27,814 in 2021. Average annual growth rate: 0.56%.

27,264

Population (2024)

25,243

Population (2010)

27,814

Peak (2021)

0.56%

Avg Annual Growth

Year	Population	Change	Annual %	Source
2010	25,243	-	-	estimate
2011	25,393	+150	+0.59%	estimate
2012	25,276	-117	-0.46%	estimate
2013	25,332	+56	+0.22%	estimate
2014	25,314	-18	-0.07%	estimate
2015	25,554	+240	+0.95%	estimate
2016	26,116	+562	+2.20%	estimate
2017	26,511	+395	+1.51%	estimate
2018	26,710	+199	+0.75%	estimate
2019	27,132	+422	+1.58%	estimate
2020	27,462	+330	+1.22%	estimate
2021	27,814	+352	+1.28%	estimate
2022	27,516	-298	-1.07%	estimate
2023	27,423	-93	-0.34%	estimate
2024	27,264	-159	-0.58%	estimate

Race & Ethnicity

White	87.3%
Black or African American	0.6%
Asian	0.0%
Hispanic or Latino (any race)	2.8%
Two or More Races	0.0%

Age & Sex

48.9

Median Age

49.4%

Female

50.6%

Male

27.4%

Age 65+

Age Distribution

Under 5

4.1%

5–9

4.7%

10–14

5.8%

15–19

4.9%

20–24

3.9%

25–34

10.4%

35–44

11.5%

45–54

11.5%

55–59

6.6%

60–64

9.1%

65–74

17.5%

75–84

7.4%

85+

2.5%

Children (under 15): 14.6% · Seniors (65+): 27.4%

Income & Poverty

Median household income	$66,551$-13,875 vs state
Mean household income	$84,601
Per-capita income	$37,336
Poverty rate	8.4%+1.1% vs state
Unemployment rate	2.5%
Employment-to-population	47.3%

Top Industries by Employment

Professional & business services

21.4%

Education & health care

11.2%

Manufacturing

10.8%

Information

7.5%

Public administration

6.4%

Construction

6.3%

Finance & real estate

6.3%

Retail trade

6.2%

The largest employment sector in Tillamook County is professional & business services, accounting for 21.4% of workers.

How residents commute

1.7%

Drive alone

4.1%

Carpool

68.6%

Public transit

15.8%

Work from home

19.4 min

Avg commute

Housing

$408,600$-45,600 vs state

Median home value

$1,169

Median rent

73.2%

Homeownership rate

19,093

Total housing units

61.9%

Occupied

38.1%

Vacant

26.8%

Renter-occupied

Social & access

95.3%

With health insurance

94.1%

With broadband internet

40.3%

Foreign-born

8.7%

Veterans (18+)

20.4%

With a disability

90.8%

Speak language other than English at home

Education

90.6%

High School+

25.1%

Bachelor's+

Largest cities in Oregon

Portland (642,715)Eugene (177,520)Salem (176,666)Gresham (112,818)Hillsboro (107,050)Bend (101,472)Beaverton (97,502)Medford (85,794)Springfield (61,642)Corvallis (60,424)All Oregon cities →

Other counties in Oregon

Multnomah County (803,863)Washington County (600,266)Clackamas County (422,308)Lane County (382,628)Marion County (346,532)Jackson County (222,563)Deschutes County (203,026)Linn County (129,794)Douglas County (111,807)Yamhill County (108,122)All Oregon counties →

Part of Oregon

Oregon demographic profile All Oregon data →

Metro areas in Oregon

Portland (2,510,529)Salem (435,085)Eugene (382,628)Bend (253,650)Medford (222,563)Albany (129,794)Corvallis (96,359)Grants Pass (88,069)All US metros →

County rankings

US Counties by Population Richest US Counties by Median Household Income Expensive US Counties by Home Value Educated US Counties Counties With Highest Poverty Rates Youngest US Counties by Median Age Oldest US Counties by Median Age Cheapest US Counties by Median Home Value Racially Diverse US Counties Counties With Largest Hispanic Population All rankings →

Frequently Asked Questions

Tillamook County, Oregon has a population of 27,471 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 21st-largest county in Oregon. Population density is 25 people per square mile.

The population of Tillamook County has grown 8.0% since 2010 (25,243 → 27,264), a +0.55% annualized rate.

The median household income in Tillamook County, Oregon is $66,551, with mean (average) household income of $84,601 and per-capita income of $37,336. 8.4% of residents live below the federal poverty level.

In Tillamook County, the largest racial and ethnic groups are White (87.3%), Hispanic or Latino (2.8%), Black or African American (0.6%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.

The median age in Tillamook County, Oregon is 48.9 years. Residents are 49.4% female and 50.6% male.

The median home value in Tillamook County is $408,600 and median monthly rent is $1,169. 73.2% of occupied housing units are owner-occupied. The county has 19,093 total housing units, 38.1% of which are vacant.

The largest employment sector in Tillamook County, Oregon is professional, scientific, and management services, employing 21.4% of workers. The unemployment rate is 2.5%.

Portland is among the largest cities associated with Tillamook County, Oregon, with a population of 642,715.