Cottage Grove is a city in Lane County, Oregon, United States. Its population was 10,643 at the 2020 census. It is the third largest city in Lane County. It is on Interstate 5, Oregon Route 99, and the main Willamette Valley line of the CORP railroad.
History Cottage Grove post office was established in 1855 east of present-day Creswell. It was named by its first postmaster, G. C. Pearce, whose home was in an oak grove. In 1861, the office was moved to the present site of Saginaw; then in the late 1860s, to the southwesternmost part of present-day Cottage Grove, on the west bank of the Coast Fork Willamette River. When the Southern Pacific railroad was built through the area in the 1870s, Cottage Grove station was placed more than half a mile northeast of the post office, on the river's east side. This was the start of a neighborhood dispute that lasted for nearly 20 years. The people living near the post office did not want it moved to the railroad station, so a new office was established at the station with the name Lemati, a Chinook Jargon word that means "mountain". Lemati office ran from November 1893 to September 1894, but in March 1898 the Cottage Grove office was renamed Lemati, and ran that way until it was permanently renamed Cottage Grove in May 1898.
Gold mining preceded both agriculture and timber as a major economic driver for the area. Gold was first discovered near Bohemia Mountain southeast of town in 1858, and a small group of prospectors worked the area until the district went idle during the early years of the Civil War. The Bohemia mining district, an area of about nine square miles in the Cascade Range roughly 25 miles southeast of Cottage Grove, became the most productive of the mining areas in the Western Cascades, with mines extracting mostly gold and silver, along with copper, zinc, and lead. By 1865 the district had grown to around 2,000 mines and drew more than 2,000 miners from around the world; proceeds from the district helped fund the founding of Cottage Grove. One mine engineer used his wages to attend the 1893 Chicago World's Fair, where he observed an early electric light plant; on returning, he established Cottage Grove's first electric plant and incandescent lighting system. Mining activity declined gradually, and much of the district was abandoned after the world wars and the Great Depression, as gold mining was not considered essential to wartime production and the industry did not recover its earlier scale afterward.
As mining declined, the timber industry became the dominant sector of the local economy. W.A. Woodard, born in Iowa in 1889, moved to Cottage Grove with his family in 1900 and began working in lumbering at age 11, cutting wood to sell to the local railroad as locomotive fuel. He later worked throughout Oregon helping construct and improve sawmills before establishing his own lumber operations near Cottage Grove. In 1940 he built a mill so modern that it continued operating for decades afterward under Weyerhaeuser; Woodard died in December 1957 in a log-train accident. During his career, the region's timber operations transitioned from draft animals, hand tools, steam donkeys, and log flumes to diesel trucks, chainsaws, and modern milling methods. He was later described in local histories as one of Oregon's last large-scale independent lumbermen. After his death, his estate continued to fund community projects through the Woodard Family Foundation.
In the summer of 1926, Cottage Grove was the filming location for Buster Keaton's Civil War-era comedy The General, now regarded as one of the most significant films of the silent era. Keaton's production crew arrived with eighteen freight cars of Civil War-era cannons, stagecoaches, prairie schooners, props, cameras, and more than 1,200 costumes, and built a temporary set town while recruiting local residents and National Guardsmen for battle scenes. The area's forested terrain and the tracks of the Oregon, Pacific and Eastern Railroad were used to represent wartime Georgia. The production included what was then the most expensive stunt filmed during the silent era: a locomotive crashing off a collapsing bridge into a ravine. The film premiered in Portland on December 31, 1926, followed by a Cottage Grove premiere the following month. It received mixed reviews and did not recoup its production costs at the time, but was later reassessed as one of the greatest American films, ranking eighteenth on the American Film Institute's 2007 list of the 100 greatest American films. The city commemorates the production annually with Buster Keaton Days, and a mural depicting Keaton on the train's cowcatcher is painted on the building where he stayed during filming.
Cottage Grove's rail corridor and small-town Main Street continued to draw film and television productions after The General, reinforcing the city's association with the movie industry. Later productions filmed along the former rail line included Stand By Me, starring River Phoenix, and Emperor of the North, starring Ernest Borgnine. The famous parade sequence in Animal House was also filmed on Cottage Grove's downtown Main Street.
In the late 1940s, the U.S. Army Corps of Engineers constructed Dorena Dam on the Row River east of Cottage Grove as part of a regional flood-control system. The project required relocating the town of Dorena, along with roughly 100 homes, five miles upriver to make way for the reservoir. The resulting Dorena Lake became a recreational destination, drawing an estimated 80,000 visitors annually for fishing, boating, and camping, while the dam also generates hydropower. The Oregon, Pacific and Eastern Railroad, which had carried ore, logs, and passengers along the Row River since the mining era, continued operating into the late twentieth century before being abandoned. In 1992, a multi-agency and citizen working group began planning to convert the abandoned rail corridor into a public trail, and the Bureau of Land Management acquired 14 miles of the former right-of-way in 1993 as settlement for a debt from a timber sale default. The resulting Row River Trail, a paved multi-use path connecting Cottage Grove to Dorena Lake and Culp Creek, officially opened in 1998.
The only existing covered railroad bridge west of the Mississippi River, the National Register of Historic Places-listed Chambers Railroad Bridge, is in Cottage Grove. The city restored the bridge in 2011, reopening it on December 3.
Alongside its continued reliance on the declining regional timber industry, the city pursued downtown preservation and revitalization efforts in the latter half of the twentieth century, work recognized when it received the National Civic League's All-America City Award in 1968 and again in 2004. The city has since been designated a Tree City USA by the Arbor Day Foundation for more than a decade, and in October 2008 it became the seventeenth city in the United States recognized as a Green Power Community.
Lemati Cottage Grove was incorporated in 1887, but the people on the city's east side rebelled in 1893 and founded East Cottage Grove. The Oregon State Legislature changed its name to Lemati in 1895; the train station's signboard said "Cottage Grove", with "Lemati" appearing in smaller letters. In 1899 an act was passed that consolidated the two towns as Cottage Grove.
Geography According to the United States Census Bureau, the city has a total area of , of which is land and is water.
Cottage Grove lies south of the confluence of the Row River and the Coast Fork of the Willamette River. This confluence effectively marks the southern end of the Willamette Valley.
Climate This region experiences warm (but not hot) and dry summers, with no average monthly temperatures above . According to the Köppen Climate Classification system, Cottage Grove has a warm-summer Mediterranean climate, abbreviated Csb on climate maps.
Demographics
2020 census
As of the 2020 census, Cottage Grove had a population of 10,574. The median age was 39.7 years. 23.3% of residents were under the age of 18 and 19.4% of residents were 65 years of age or older. For every 100 females there were 95.4 males, and for every 100 females age 18 and over there were 92.0 males age 18 and over.
100.0% of residents lived in urban areas, while <0.1% lived in rural areas.
There were 4,078 households in Cottage Grove, of which 32.3% had children under the age of 18 living in them. Of all households, 41.8% were married-couple households, 18.7% were households with a male householder and no spouse or partner present, and 29.5% were households with a female householder and no spouse or partner present. About 27.3% of all households were made up of individuals and 13.9% had someone living alone who was 65 years of age or older.
There were 4,251 housing units, of which 4.1% were vacant. Among occupied housing units, 60.1% were owner-occupied and 39.9% were renter-occupied. The homeowner vacancy rate was 1.0% and the rental vacancy rate was 3.9%.
+ Racial composition as of the 2020 census Race Number Percent White 8,580 81.1% Black or African American 45 0.4% American Indian and Alaska Native 169 1.6% Asian 106 1.0% Native Hawaiian and Other Pacific Islander 16 0.2% Some other race 578 5.5% Two or more races 1,080 10.2% Hispanic or Latino (of any race) 1,217 11.5%
2010 census As of the census of 2010, there were 9,686 people, 3,895 households, and 2,469 families living in the city. The population density was . There were 4,154 housing units at an average density of . The racial makeup of the city was 90.4% White, 0.3% African American, 1.3% Native American, 1.1% Asian, 0.1% Pacific Islander, 3.1% from other races, and 3.8% from two or more races. Hispanic or Latino of any race were 8.0% of the population.
There were 3,895 households, of which 32.2% had children under the age of 18 living with them, 43.8% were married couples living together, 14.8% had a female householder with no husband present, 4.9% had a male householder with no wife present, and 36.6% were non-families. 29.9% of all households were made up of individuals, and 14.1% had someone living alone who was 65 years of age or older. The average household size was 2.47 and the average family size was 3.02.
The median age in the city was 38.3 years. 24.4% of residents were under the age of 18; 8.5% were between the ages of 18 and 24; 25.1% were from 25 to 44; 25.3% were from 45 to 64; and 16.5% were 65 years of age or older. The gender makeup of the city was 48.0% male and 52.0% female.
2000 census As of the census of 2000, there were 8,445 people, 3,264 households, and 2,183 families living in the city. The population density was . There were 3,430 housing units at an average density of . The racial makeup of the city was 92.84% White, 0.15% African American, 1.21% Native American, 0.92% Asian, 0.09% Pacific Islander, 1.55% from other races, and 3.23% from two or more races. Hispanic or Latino of any race were 4.94% of the population. There were 3,264 households, out of which 33.0% had children under the age of 18 living with them, 49.4% were married couples living together, 13.2% had a female householder with no husband present, and 33.1% were non-families. 28.1% of all households were made up of individuals, and 14.3% had someone living alone who was 65 years of age or older. The average household size was 2.54 and the average family size was 3.05.