Tillamook Division OR Demographic Data and Boundary Map


Tillamook Division, OR

The Tillamook Division is a County Subdivision of Tillamook County. The subdivision has a Z5 Census Class Code which indicates that the Tillamook Division is a statistical county subdivision.

Also See: Tillamook County Data | Cities in Tillamook County | County Subdivisions in Tillamook County

Tillamook Division Boundary Map


Tillamook Division Data & Demographics (As of July 1, 2018)


Total Population 12,022
Population in Households 11,619
Population in Familes 9,168
Population in Group Qrtrs 403
Population Density1 37
Diversity Index2 47


Total Households 4,730
Average Household Size 2.46
Family Households 3,081
Average Family Size 3


Total Housing Units 6,374 (100%)
Owner Occupied HU 2,991 (46.9%)
Renter Occupied HU 1,739 (27.3%)
Vacant Housing Units 1,644 (25.8%)
Median Home Value $230,471
Average Home Value $285,247


Median Household Income $40,920
Average Household Income $55,683
Per Capita Income $22,405
  (Compound Annual Growth Rates)


2010-2014 2014-2019
Population 0.07% 0.54%
Households -0.04% 0.49%
Families -0.17% 0.42%
Median Household Income   1.46%
Per Capita Income   2.19%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.