Three Rivers, OR Demographics

A map of Three Rivers's Population by Race

Three Rivers, Oregon has an estimated population of 3,995, a slight increase from the 3,925 recorded in the 2020 Census. The population is 91.7% White, 4.2% Multiracial, 2.6% Native American/Other, 1.5% Hispanic, 0.0% Black, and 0.0% Asian. This demographic dot map shows the population of Three Rivers, with one dot drawn for each person counted by the Census, color-coded by race.

Three Rivers has become considerably less racially diverse since the 2020 Census. It is considerably less diverse than Oregon overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Three Rivers, that probability was 22.7% in 2020 and 15.6% in the most recent ACS estimates.

Three Rivers is ranked the 117th most populous place in Oregon, out of 426 places. This ranking is based on the Census definition of a place, which includes incorporated places like cities, towns, and villages, as well as unincorporated census-designated places (CDPs). Three Rivers was ranked the 117th most populous place in the 2020 Census.

Three Rivers's White Population

3,664 residents of Three Rivers, or 91.7% of the population, identify as White. The share of White residents in Three Rivers is significantly higher than in Oregon overall, where 71.4% of the population is White. Three Rivers ranks 81st statewide in terms of White residents as a share of the population, out of 426 places.

Since the 2020 Census, Three Rivers's White population has grown by an estimated 6.5%. White residents' share of Three Rivers's population has increased from 87.6% to 91.7%.

Three Rivers is more White than neighboring La Pine (79.7% White), and Deschutes River Woods (75.7% White). Three Rivers is less White than neighboring Sunriver (98.3% White), Seventh Mountain (98.2% White), and Tetherow (93.5% White).

Three Rivers's Black Population

0 residents of Three Rivers, or 0.0% of the population, identify as Black. The share of Black residents in Three Rivers is comparable to the share in Oregon overall, where 1.8% of the population is Black. Three Rivers ranks 227th statewide in terms of Black residents as a share of the population, out of 426 places.

Since the 2020 Census, Three Rivers's Black population has declined by an estimated 100.0%. Black residents' share of Three Rivers's population has remained roughly unchanged at 0.0%.

Three Rivers is less Black than neighboring Deschutes River Woods (0.4% Black).

Three Rivers's Asian Population

0 residents of Three Rivers, or 0.0% of the population, identify as Asian. The share of Asian residents in Three Rivers is slightly lower than in Oregon overall, where 4.4% of the population is Asian. Three Rivers ranks 226th statewide in terms of Asian residents as a share of the population, out of 426 places.

Since the 2020 Census, Three Rivers's Asian population has declined by an estimated 100.0%. Asian residents' share of Three Rivers's population has decreased from 0.8% to 0.0%.

Three Rivers is less Asian than neighboring La Pine (1.1% Asian), Deschutes River Woods (1% Asian), and Tetherow (2.1% Asian).

Three Rivers's Hispanic Population

61 residents of Three Rivers, or 1.5% of the population, identify as Hispanic. The share of Hispanic residents in Three Rivers is considerably lower than in Oregon overall, where 14.7% of the population is Hispanic. Three Rivers ranks 344th statewide in terms of Hispanic residents as a share of the population, out of 426 places.

Since the 2020 Census, Three Rivers's Hispanic population has declined by an estimated 61.1%. Hispanic residents' share of Three Rivers's population has decreased from 4.0% to 1.5%.

Three Rivers is more Hispanic than neighboring Sunriver (0% Hispanic), Seventh Mountain (0% Hispanic), and Tetherow (0% Hispanic). Three Rivers is less Hispanic than neighboring La Pine (14.3% Hispanic), and Deschutes River Woods (15% Hispanic).

Three Rivers's Native American/Other Population

104 residents of Three Rivers, or 2.6% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Three Rivers is comparable to the share in Oregon overall, where 1.6% of the population is Native American/Other. Three Rivers ranks 238th statewide in terms of Native American/Other residents as a share of the population, out of 426 places.

Since the 2020 Census, Three Rivers's Native American/Other population has grown by an estimated 79.3%. Native American/Other residents' share of Three Rivers's population has increased from 1.5% to 2.6%.

Three Rivers is more Native American/Other than neighboring Sunriver (0% Native American/Other), La Pine (0% Native American/Other), Deschutes River Woods (0.8% Native American/Other), Seventh Mountain (0% Native American/Other), and Tetherow (0% Native American/Other).

Three Rivers's Multiracial Population

166 residents of Three Rivers, or 4.2% of the population, identify as Multiracial. The share of Multiracial residents in Three Rivers is comparable to the share in Oregon overall, where 6.1% of the population is Multiracial. Three Rivers ranks 212th statewide in terms of Multiracial residents as a share of the population, out of 426 places.

Since the 2020 Census, Three Rivers's Multiracial population has declined by an estimated 28.1%. Multiracial residents' share of Three Rivers's population has decreased from 5.9% to 4.2%.

Three Rivers is more Multiracial than neighboring Sunriver (1.7% Multiracial), and Seventh Mountain (1.8% Multiracial). Three Rivers is less Multiracial than neighboring La Pine (4.8% Multiracial), Deschutes River Woods (7.2% Multiracial), and Tetherow (4.4% Multiracial).

Sources: Most recent population estimates are from the 2020-2024 American Community Survey 5-Year Estimates. 2020 population counts and map data are from 2020 Census State Redistricting Data. Geographic data are from Census TIGER/Line Shapefiles.