| Official Name: | Woodacre |
| Settlement Type: | Census-designated place |
| Mapsize: | 250x200px |
| Pushpin Map: | USA |
| Pushpin Map Caption: | Location in the United States |
| Coordinates: | 38.0128°N -122.6453°W |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Marin |
| Leader Title: | County Board |
| Leader Name: | District 4 Dennis Rodoni[1] |
| Leader Title1: | State Senate |
| Leader Name1: | Mike McGuire (D) |
| Leader Title2: | Assembly |
| Leader Title3: | U.S. Congress |
| Leader Name3: | [2] |
| Unit Pref: | U.S. |
| Area Footnotes: | [3] |
| Area Total Km2: | 4.653 |
| Area Total Sq Mi: | 1.797 |
| Area Land Km2: | 4.653 |
| Area Land Sq Mi: | 1.797 |
| Area Water Km2: | 0 |
| Area Water Sq Mi: | 0 |
| Area Water Percent: | 0 |
| Elevation M: | 111 |
| Elevation Ft: | 364 |
| Population Footnotes: | [4] |
| Population Total: | 1410 |
| Population As Of: | 2020 |
| Population Density Sq Mi: | auto |
| Timezone: | PST |
| Utc Offset: | -8 |
| Timezone Dst: | PDT |
| Utc Offset Dst: | -7 |
| Postal Code Type: | ZIP code |
| Postal Code: | 94973 |
| Area Code Type: | Area codes |
| Area Code: | 415/628 |
| Blank Name: | FIPS code |
| Blank Info: | 06-86216 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 1652657 |
Woodacre is an unincorporated town and census-designated place (CDP) in Marin County, California, United States. The population was 1,410 at the 2020 census.[4]
The community is located at 38.0128°N -122.6453°W in the eastern half of the San Geronimo Valley of central Marin County. San Geronimo and Lagunitas-Forest Knolls are to its west. Woodacre is located 8miles south-southwest of Novato, and 8 miles northwest of San Rafael; the nearest incorporated town is Fairfax, 4miles east-southeast. At, Woodacre has the highest base elevation in Marin County.
According to the United States Census Bureau, the CDP has a total area of 1.8sqmi, all of it land.[3]
The community began when promoters subdivided the place in 1912. The first post office opened in 1925. In 1926 fire threatened the area and 35 of the 40 homes in Woodacre burned.[5]
The 2010 United States Census[6] reported that Woodacre had a population of 1,348. The population density was 750.3sp=usNaNsp=us. The racial makeup of Woodacre was 1,231 (91.3%) White, 3 (0.2%) African American, 4 (0.3%) Native American, 27 (2.0%) Asian, 4 (0.3%) Pacific Islander, 10 (0.7%) from other races, and 69 (5.1%) from two or more races. Hispanic or Latino of any race were 77 persons (5.7%).
The Census reported that 100% of the population lived in households.
There were 595 households, of which 144 (24.2%) had children under the age of 18 living in them, 279 (46.9%) were opposite-sex married couples living together, 54 (9.1%) had a female householder with no husband present, 25 (4.2%) had a male householder with no wife present. There were 49 (8.2%) unmarried opposite-sex partnerships, and 11 (1.8%) same-sex married couples or partnerships. 163 households (27.4%) were made up of individuals, and 44 (7.4%) had someone living alone who was 65 years of age or older. The average household size was 2.27. There were 358 families (60.2% of all households); the average family size was 2.72.
238 people (17.7%) were under the age of 18, 53 people (3.9%) aged 18 to 24, 262 people (19.4%) aged 25 to 44, 575 people (42.7%) aged 45 to 64, and 220 people (16.3%) who were 65 years of age or older. The median age was 50.5 years. For every 100 females there were 92.0 males. For every 100 females age 18 and over, there were 88.5 males.
There were 639 housing units at an average density of 355.7sp=usNaNsp=us, of which 74.6% were owner-occupied and 25.4% were occupied by renters. The homeowner vacancy rate was 0.7%; the rental vacancy rate was 2.6%. 77.3% of the population lived in owner-occupied housing units and 22.7% lived in rental housing units.
At the 2000 census,[7] there were 1,393 people, 548 households and 381 families residing in the CDP. The population density was 763.6sp=usNaNsp=us. There were 570 housing units at an average density of 312.5sp=usNaNsp=us. The racial makeup of the CDP inj 2010 was 88.0% non-Hispanic White, 0.2% non-Hispanic African American, 0.1% Native American, 2.0% Asian, 0.3% Pacific Islander, 0.3% from other races, and 3.3% from two or more races. Hispanic or Latino of any race were 5.7% of the population.
There were 548 households, of which 34.3% had children under the age of 18 living with them, 55.3% were married couples living together, 11.3% had a female householder with no husband present, and 30.3% were non-families. 19.5% of all households were made up of individuals, and 4.4% 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 2.90.
23.0% of the population were under the age of 18, 3.7% from 18 to 24, 25.8% from 25 to 44, 38.8% from 45 to 64, and 8.7% who were 65 years of age or older. The median age was 44 years. For every 100 females there were 92.1 males. For every 100 females age 18 and over, there were 88.2 males.
The median household income was $62,917 and the median family income was $71,250. Males had a median income of $50,109 compared with $40,167 for females. The per capita income for the CDP was $31,996. About 3.9% of families and 6.6% of the population were below the poverty line, including 8.4% of those under age 18 and none of those age 65 or over.
Almost all of the community is in the Lagunitas Elementary School District while a small portion is in the Ross Valley Elementary School District. All of it is in the Tamalpais Union High School District.[8]