Fairfax is an incorporated town in Marin County, California, United States. As of the 2020 census, its population was 7,605. at an elevation of . decided to settle a political dispute at the home of Lord Fairfax, a mutual friend. Although Fairfax provided lunch to both men and tried to talk them out of it, they eventually headed to an open field nearby and dueled, with Showalter killing Piercy.

The first post office opened in 1910. These soils consist of moderately deep, well-drained soils on uplands. These soils are typically formed from sandstone and shale and often occur on slopes ranging above 15 percent.

Demographics

2020 census

As of the 2020 census, Fairfax had a population of 7,605. The census reported that 7,579 people (99.7% of the population) lived in households, 16 (0.2%) lived in non-institutionalized group quarters, and 10 (0.1%) were institutionalized.

! Race !! Number !! Percent

|-

| White || 5,998 || 78.9%

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| Black or African American || 94 || 1.2%

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| American Indian and Alaska Native || 56 || 0.7%

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| Asian || 233 || 3.1%

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| Native Hawaiian and Other Pacific Islander || 20 || 0.3%

|-

| Some other race || 349 || 4.6%

|-

| Two or more races || 855 || 11.2%

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| Hispanic or Latino (of any race) || 878 || 11.5%

|}

The median age was 49.5 years. 18.5% of residents were under the age of 18 and 23.1% of residents were 65 years of age or older. For every 100 females there were 93.5 males, and for every 100 females age 18 and over there were 91.4 males age 18 and over.

There were 3,284 households in Fairfax, of which 27.9% had children under the age of 18 living in them. Of all households, 44.7% were married-couple households, 17.1% were households with a male householder and no spouse or partner present, and 30.0% were households with a female householder and no spouse or partner present. There were 3,470 housing units, of which 5.4% were vacant. Of the occupied units, 2,128 (64.8%) were owner-occupied and 1,156 (35.2%) were rented. The homeowner vacancy rate was 0.6% and the rental vacancy rate was 3.6%. The average household size was 2.2. There were 1,931 families (6.63% of households); the average family size was 2.7.

The age distribution was 570 people (7.5%) aged 18 to 24, 1,605 people (21.1%) aged 25 to 44, and 2,489 people (32.7%) aged 45 to 64.

Income and poverty

In 2023, the US Census Bureau estimated that the median household income was $131,875, and the per capita income was $76,359. About 5.5% of families and 11.5% of the population were below the poverty line.

2010 census

At the 2010 census Fairfax had a population of 7,441. The population density was . The racial makeup of Fairfax was 6,617 (88.9%) White, 110 (1.5%) African American, 36 (0.5%) Native American, 204 (2.7%) Asian, 4 (0.1%) Pacific Islander, 174 (2.3%) from other races, and 296 (4.0%) from two or more races. Hispanic or Latino of any race were 504 people (6.8%).

The census reported that 7,419 people (99.7% of the population) lived in households, 12 (0.2%) lived in non-institutionalized group quarters, and 10 (0.1%) were institutionalized.

There were 3,379 households, 939 (27.8%) had children under the age of 18 living in them, 1,422 (42.1%) were opposite-sex married couples living together, 319 (9.4%) had a female householder with no husband present, 134 (4.0%) had a male householder with no wife present. There were 267 (7.9%) unmarried opposite-sex partnerships, and 52 (1.5%) same-sex married couples or partnerships. 1,076 households (31.8%) were one person and 320 (9.5%) had someone living alone who was 65 or older. The average household size was 2.20. There were 1,875 families (55.5% of households); the average family size was 2.77.

The age distribution was 1,436 people (19.3%) under the age of 18, 342 people (4.6%) aged 18 to 24, 1,806 people (24.3%) aged 25 to 44, 2,907 people (39.1%) aged 45 to 64, and 950 people (12.8%) who were 65 or older. The median age was 45.9 years. For every 100 females, there were 94.2 males. For every 100 females age 18 and over, there were 92.9 males.

There were 3,585 housing units at an average density of 1,626.9 per square mile, of the occupied units 2,103 (62.2%) were owner-occupied and 1,276 (37.8%) were rented. The homeowner vacancy rate was 0.9%; the rental vacancy rate was 4.9%. 4,917 people (66.1% of the population) lived in owner-occupied housing units and 2,502 people (33.6%) lived in rental housing units.

Culture

In the mid-1960s, a softball game between Jefferson Airplane and the Grateful Dead took place at Central Field (also known as Contratti Park), a public downtown baseball field.

Irving Berlin used to serenade from a treetop piano at Pastori's Hotel, formerly Bird's Nest Glen, the home of Lord Charles Snowden Fairfax, and later known as the Marin Town & Country Club.

The popularity of outdoor hot tubs soared after Al Garvey designed his own redwood hot tub in July 1966, installed outside Al and Barbara Garvey's home on Scenic Road on the hillside leading up to Fairfax Manor. The Garvey hot tub was used by hundreds of people in the first few months, including jazz musician John Handy, eccentric architect Roger Somers and sex worker/feminist Margo St. James. Barbara Garvey said, "We decided to make the hot tub a social enterprise and started throwing parties." Soon, many others had hot tubs of their own. The social fashion of hot-tubbing with friends became connected with Marin County culture and style. The museum hosts one of the largest collections of bicycles on the west coast.

Politics

In 2009 Fairfax Town Council became the fourth Green Party majority town council in US history. Three out of five council members registered Green.

In 2017, Fairfax had 5,602 registered voters. Of those, 3,726 (66.5%) are registered Democrats, 370 (6.6%) are registered Republicans, 1,528 (27.3%) have declined to state a political party and 155 (2.8%) are registered with the Green Party.

Most of Fairfax is zoned for one-story and two-story buildings. Attempts to permit more housing in the town have been rejected by NIMBY citizens in referendums. In 2025, citizens launched a recall effort against mayor Lisel Blash after she approved a six-story 243-unit apartment building in town as part of efforts to comply with California state law.

Education

Fairfax is in the Ross Valley Elementary School District and the Tamalpais Union High School District.

Notable people

Births

  • Polly Klaas (1981–1993), murder victim
  • Lonnie Mayne (1944–1978), wrestler
  • Ali Prosch (born 1979), artist
  • Virgil Shaw, musician
  • Alfred Sorensen (1890–1984), writer and mystic

Deaths

  • Keith Donnellan (1931–2015), philosopher and professor
  • Andy Kulberg (1944–2002), musician
  • Chris Michie (1948–2003), musician
  • Robert Peterson (1924–2000), poet
  • Charles Wesley Piercy (1833–1861), politician; killed in a duel
  • David James Redford (1962–2020), filmmaker
  • Archie Williams (1915–1993), athlete and Air Force officer

Residents

  • Joe Breeze (b. 1953), bicycle designer and advocate
  • Charlie Cunningham (b. 1948), co-founder of WTB
  • Charles Snowden Fairfax (1829–1869), American politician; lived on a large estate that later became the Marin Town and Country Club, and is the namesake for the town.
  • Charlie Kelly (b. 1945), co-founder of MountainBikes (along with Gary Fisher)
  • Anne Lamott (b. 1954), writer
  • Jacquie Phelan (b. 1955), mountain bike racer
  • Van Morrison (b. 1945), Northern Irish rock musician; lived in Fairfax in the 1970s

References

  • Fairfax Historical Society