Tri-City, OR Profile: Facts, Map & Data


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Also See: Myrtle Creek, OR ZIP Codes & ZIP Code Maps | Local Area Photos

Tri-City, Oregon - Basic Facts

The Tri-City Census Designated Place had a population of 3,992 as of July 1, 2017.

The primary coordinate point for Tri-City is located at latitude 42.9893 and longitude -123.3 in Douglas County. The formal boundaries for the Tri-City Census Designated Place (see map below) encompass a land area of 7.23 sq. miles and a water area of 0 sq. miles. Douglas County is in the Pacific time zone (GMT -8). The elevation is 761 feet.

The Tri-City Census Designated Place (GNIS ID: 2409349) has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

Oregon is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The Tri-City Census Designated Place is located within Myrtle Creek-Riddle Division of Douglas County.

Beneath the boundary map are tables with Tri-City population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

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Tri-City Census Designated Place, OR Boundary Map

Also See: BIG Map | Driving Directions | OR Congressional Districts
Boundary Maps: Myrtle Creek-Riddle Division | Douglas County | Oregon Counties

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Tri-City, OR Data & Demographics (As of July 1, 2017)


Total Population 3,992
Daytime Population: Workers 547
Daytime Population: Residents 2,534
Total Daytime Population (TDP) 3,081
Ratio TDP/Total Population1 0.77
Population in Households 3,966
Population in Familes 3,122
Population in Group Qrtrs 26
Population Density2 552
Diversity Index3 28


Median Household Income $38,377
Average Household Income $46,997
Per Capita Income $18,696


Total Housing Units 1,657 (100%)
Owner Occupied HU 1,033 (62.3%)
Renter Occupied HU 515 (31.1%)
Vacant Housing Units 109 ( 6.6%)
Median Home Value $140,505
Average Home Value $177,033


Total Households 1,548
Average Household Size 2.56
Family Households 1,050
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood 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.


2010-2017 2017-2022
Population 0.21% 0.26%
Households 0.2% 0.3%
Families -0.35% 0.17%
Median Household Income   0.23%
Per Capita Income   1.75%

Tri-City, OR - Peer Comparisons by Rank and Percentile

The table below compares Tri-City to the other 378 incorporated cities, towns and CDPs in Oregon by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 108 72nd
Population Density # 250 34th
Diversity Index # 222 42nd
Median Household Income # 307 19th
Per Capita Income # 351 7th

Additional comparisons and rankings can be made with a VERY EASY TO USE Oregon Census Data Comparison Tool.

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Oregon Census Data Comparison Tool

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