Townapedia
Lucas Valley, California
Lucas Valley, California · User:JDoorjam, CC BY 2.5
Big Rock Ridge Fire Road, Lucas Valley-Marinwood, CA 9 Eastview - panoramio
Big Rock Ridge Fire Road, Lucas Valley-Marinwood, CA 9 Eastview - panoramio · md. childress, CC BY 3.0
Marin Civic Center
Marin Civic Center · Fizbin at en.wikipedia, Public domain
Marin Museum of Contemporary Art - February 2025 - Sarah Stierch 01
Marin Museum of Contemporary Art - February 2025 - Sarah Stierch 01 · Missvain, CC0
Lucas Valley Elementary School
Lucas Valley Elementary School · Mx. Granger, CC0
Big Rock Ridge ~ Marin County California near Skywalker Ranch - panoramio
Big Rock Ridge ~ Marin County California near Skywalker Ranch - panoramio · md. childress, CC BY 3.0

Lucas Valley-Marinwood, California

Lucas Valley-Marinwood is a community of 6,473 people in Marin County, California.

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Population6,473 -3.2% since 2019
Elevation620 ft 189 m
Land area5.7 sq mi
ZIP code94903
Nearest airportSan Rafael Airport (SRF) 4 mi

Why visit Lucas Valley-Marinwood

Townapedia lists 3 museums and landmarks, 23 parks and trails, 8 places to eat and 4 attractions in and around town.

Highlights include Columbia Pacific University, Loma Alta, Dixie Schoolhouse and Marin County Civic Center.

August is the warmest month, with average highs of 81°F; December lows average 42°F.

About Lucas Valley-Marinwood

Lucas Valley-Marinwood is a census-designated place (CDP) in Marin County, California, United States. It includes the neighborhoods of Lucas Valley and Marinwood. As of the 2020 census, the population was 6,259.

From the Wikipedia article Lucas Valley-Marinwood, California (this version), under CC BY-SA 4.0.

Things to do4

Columbia Pacific University

School · 3.4 mi

Former unaccredited nontraditional distance learning school in California (1978–2000)

Open in Google Maps · Wikipedia

Loma Alta

Scenic view · 2.3 mi

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Big Rock Ridge

Scenic view · 2.0 mi

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Buck Gulch Falls

Waterfall · 1.7 mi

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Museums and landmarks3

Dixie Schoolhouse

Museum · National Register of Historic Places · 1.8 mi

Museum in California, United States of America

Las Gallinas Avenue

Open in Google Maps · Wikipedia

Marin County Civic Center

Monument and historic site · National Register of Historic Places · 3.9 mi

Building in California, designed by F.L.Wright

Open in Google Maps · Wikipedia

Marin Museum of Contemporary Art

Museum · 3.4 mi

Contemporary art museum in California, U.S.

Open in Google Maps · Wikipedia

Parks, trails and playgrounds23

Ignacio Valley Preserve

Park · 0.9 mi

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Indian Valley Preserve

Park · 1.8 mi

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Josef Hoog Park

Park · 2.2 mi

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Loma Verde Preserve

Park · 2.0 mi

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Lucas Valley Preserve

Park · 0.5 mi

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Marin Country Club

Golf course · 1.8 mi

500 Country Club Drive, Novato

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Marinwood Community Park

Park · 1.7 mi

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Mont Marin Park

Park · 2.1 mi

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Pacheco Valley Preserve

Park · 1.4 mi

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Santa Margarita Park

Park · 1.5 mi

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Terra Linda-Sleepy Hollow Divide Northern Preserve

Park · 1.3 mi

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11 more on the map.

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Restaurants and cafes8

Lou's Takeaway

Restaurant · 2.0 mi

621 Del Ganado Road, San Rafael

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Panchitos

Restaurant · Mexican · 2.0 mi

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Ikoi Sushi

Restaurant · Japanese · 2.1 mi

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Lo Coco's

Restaurant · Italian, Pizza · 2.1 mi

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The Monk's Kettle

Bar and pub · 2.0 mi

655 Del Ganado Road, San Rafael

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Big Rock Deli Cafe

Restaurant · 1.1 mi

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Sonora Taquería

Fast food · Mexican · 2.0 mi

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History

James Miller, of Irish descent, came overland to California in 1844 with the Stephens–Townsend–Murphy Party and in April 1845 arrived in San Rafael. In 1846 he purchased 680 acres (2.8 km2) of land from Timothy Murphy, grantee of Rancho San Pedro, Santa Margarita y Las Gallinas. The land encompassed present-day Marinwood and a creek which was later named Miller Creek. He rebuilt an old adobe on a hill where the Miller Creek condominiums are located and called it Miller Hall. By 1862 Miller had 10 children, and in 1864 he donated a 3⁄4-acre site next to Miller Creek to have the Dixie School built upon it. The building still stands but has been relocated in front of Miller Creek Middle school on Las Gallinas Avenue. It is on the National Register of Historic Places.

James Miller died in 1890. The 1,084-acre (4.39 km2) ranch he owned at the time was eventually sold to the Sequeira family in 1935. The family tore down Miller Hall later that year. A portion of the Miller land was sold to Anthony Faustine (A.F.) Silveira, who had leased the property from 1900 to 1935. Silveira built his own home and dairy facility in 1935 on the east side of what is now the 101 Highway. Silveira, the founding president of Marin Dairymen's Milk Co. Ltd. aka Marin-Dell, died in a ranch accident in 1937. His family continued the ranching operation, which still exists.

From the History section of Lucas Valley-Marinwood, California on Wikipedia, under CC BY-SA 4.0.

Churches and places of worship4

Shopping3

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Gas and EV charging1

Schools, colleges and libraries51

Healthcare2

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Map of Lucas Valley-Marinwood

99 places. The map loads OpenStreetMap tiles when you open it.

Climate by month

40°60°80°January: 7.1 in of rainFebruary: 6.9 in of rainMarch: 4.4 in of rainApril: 2.0 in of rainMay: 0.9 in of rainJune: 0.1 in of rainJuly: 0.0 in of rainAugust: 0.1 in of rainSeptember: 0.1 in of rainOctober: 1.5 in of rainNovember: 3.5 in of rainDecember: 7.8 in of rainJanuary: 57°FFebruary: 61°FMarch: 65°FApril: 68°FMay: 72°FJune: 78°FJuly: 81°FAugust: 81°FSeptember: 81°FOctober: 75°FNovember: 65°FDecember: 57°FJanuary: 43°FFebruary: 44°FMarch: 46°FApril: 48°FMay: 51°FJune: 54°FJuly: 55°FAugust: 56°FSeptember: 54°FOctober: 51°FNovember: 46°FDecember: 42°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRainSnow
Jan57°F43°F7.1 in0.0 in
Feb61°F44°F6.9 in0.0 in
Mar65°F46°F4.4 in0.0 in
Apr68°F48°F2.0 in0.0 in
May72°F51°F0.9 in0.0 in
Jun78°F54°F0.1 in0.0 in
Jul81°F55°F0.0 in0.0 in
Aug81°F56°F0.1 in0.0 in
Sep81°F54°F0.1 in0.0 in
Oct75°F51°F1.5 in0.0 in
Nov65°F46°F3.5 in0.0 in
Dec57°F42°F7.8 in0.0 in

U.S. Climate Normals 1991-2020 for San Rafael Civic Ctr (4 mi away), NOAA NCEI.

People and cost of living

$200,761median household income
$1,445,600median home value
$3,501median monthly rent
49.8median age
70.0%of adults have a bachelor's degree or higher
83.3%of homes are owner-occupied
24.8 minaverage commute
Age of residents
Under 1818%18 to 3413%35 to 6441%65 and over27%

American Community Survey 5-year estimates, 2020-2024, U.S. Census Bureau. Estimates have margins of error, larger for small towns.

Disaster history

Marin County has had 12 federal disaster declarations since 2000, most often for severe storms.

  • 2023-04-03: Severe Winter Storms, Straight-Line Winds, Flooding, Landslides, And Mudslides (Severe Storm)
  • 2023-01-14: Severe Winter Storms, Flooding, Landslides, And Mudslides (Flood)
  • 2023-01-09: Severe Winter Storms, Flooding, And Mudslides (Flood)
  • 2020-03-22: Covid-19 Pandemic (Biological)
  • 2020-03-13: Covid-19 (Biological)
  • 2019-05-17: Severe Winter Storms, Flooding, Landslides, And Mudslides (Severe Storm)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

San Rafael Airport (SRF) is the nearest airport with scheduled flights listed in OpenStreetMap, 4 miles away.

Drive times are estimates from straight-line distance, not routes.

Reviews, tips and questions

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Sources and licences

Photo credits

Page built October 30, 2026. Spotted a mistake? Tell us or suggest a place.