States · California · Marin County

San Anselmo, California.

Typical home $1,695,549 (+6.1% in a year), asking rent $4,027 . San Francisco-Oakland-Berkeley, CA metro.

What it costs per month · San Anselmo $8,900/mo

to buy the typical home at today's mortgage rate — +$4,289 (+93%) since Jan 2020.

What the home itself did
1 year
Up $97,364 +6%
$1,598,185$1,695,549 since Sep 2025
5 years
Up $116,882 +7%
$1,578,667$1,695,549 since Sep 2021

Monthly payment to buy the typical home

Home value × that month's 30-year mortgage rate, 20% down, principal and interest. This is the line households feel: prices and rates compound each other.

$2,000 $4,000 $6,000 $8,000 2002 2006 2010 2014 2018 2022 2026 San Anselmo $8,900 California $3,997 United States $1,922
$2,000 $4,000 $6,000 $8,000 2002 2010 2018 2026
  • San Anselmo$8,900
  • California$3,997
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 49 years.

Typical home values in San Anselmo, CA rose 6.1% over the past year — faster than the nation's +1.2%.

Living in San Anselmo, Marin County, California

San Anselmo is a town of 12,830 people in Marin County. Half its households earn more than $173,641 a year and half less, against $149,091 across Marin County; 7% of its people live below the poverty line. 68% of its homes are lived in by their owners and 32% are rented. Unemployment in Marin County was 4.4% in August 2026, and the county had 0.8% fewer jobs in 2025 than the year before. The most residents work in schools and health care, then professional services.

People 12,830 in the 2020 census; median age 45.6
Household income $173,641 the median, give or take $17,464 · Marin County: $149,091
Unemployment 4.4% Marin County, August 2026; 4.6% a year before
Homes 68% lived in by their owners; 32% rented

Written by AI Claude Sonnet 5.5 wrote this on 23 October 2026 from the figures here, a list of nearby places and what it knows. It can be wrong or out of date.

What it’s like

The place. San Anselmo is a small town in Marin County, with a population on the modest side. Residents are older than in much of the country, and incomes run well above the county's, which are already comfortable. Most homes are lived in by their owners, and typical home values and rents are high. A large majority of adults hold a four-year degree.

Work. Many residents work in schools, hospitals and social care, or in professional and business services, with banks, insurance and property close behind, and restaurants, hotels and entertainment after that. Within the town itself, the larger workplaces include Ross Valley Elementary Schools, Side by Side and Safeway. A good many people work from home, and the usual commute to work is a moderate one. Across Marin County, there were slightly fewer jobs last year than the year before, and unemployment has eased a little compared with a year earlier.

Things to do. Muir Woods National Monument, a protected area of old redwoods, is a short drive away. Farther afield, a longer drive brings you to Golden Gate Park, a large garden and open space in San Francisco, and to the San Francisco Museum of Modern Art. Winters are mild and wet, with little or no snow, and summers are warm but not hot, which makes getting out for a day easy for most of the year.

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  • 5,224households
  • 71%of adults have a degree
  • 7%below the poverty line
  • 30 mintypical commute
  • 35%work from home

What residents work in

  • Schools, hospitals and social care24%
  • Professional and business services24%
  • Banks, insurance and property10%
  • Restaurants, hotels and entertainment10%
  • Shops (retail)6%
  • Media and telecoms6%

Employed residents by industry, from the Census survey. Marin County had 110,071 jobs in 2025, 0.8% fewer than the year before (Bureau of Labor Statistics).

Weather through the year

Average daily high and low for each month: coldest in January, 57° and 43°; warmest in August, 81° and 56° 40° 50° 60° 70° 80° 90° J 57° 43° F M A M J J A 81° 56° S O N D
Average daily high and low for each month: coldest in January, 57° and 43°; warmest in August, 81° and 56° 40° 50° 60° 70° 80° 90° J 57° 43° F M A M J J A 81° 56° S O N D

Coldest in January, with highs near 57° and lows near 43°; warmest in August, with highs near 81° and lows near 56°. About 34 inches of rain a year, and little or no snow.

Average daily high and low, 1991–2020, at the San Rafael Civic Ctr weather station, 2 miles away (NOAA).

Largest workplaces in San Anselmo

  1. Ross Valley Elementary SchoolsSchool district153FTE
  2. Side by SideChild guidance agencies104
  3. SafewaySupermarkets and other grocery stores79
  4. Flying Squirrel DeliveryDelivery service72
  5. SafewaySupermarkets and other grocery stores57
  6. San AnselmoMail and parcel delivery34

Staff on average in 2025, as each workplace reported it to OSHA with its injury records: 5 workplaces with 20 or more staff, 346 people in all. School districts come from the Common Core of Data (NCES, 2023–24); FTE marks full-time equivalent staff. Not listed: many offices and banks, which need not report to OSHA; military bases, whose staff OPM withholds; and, in about half the states, city and county governments.

Natural hazards

  1. Inland floodingVery high
  2. EarthquakesVery high
  3. LandslidesRelatively moderate
  4. WildfireRelatively moderate

FEMA’s National Risk Index (December 2025) rates the risk each natural hazard poses to the people, buildings and farms in San Anselmo’s census tracts, against the rest of the country; all of them together, relatively high. It is meant for planning, not a substitute for a local risk assessment or a flood map: FEMA’s index.

From the U.S. Census Bureau’s 2020 census and its American Community Survey (2020–2024 five-year estimates), and the Bureau of Labor Statistics. A survey, so each figure has a margin of error, and figures it is not sure of are left out. More on Marin County and the San Francisco-Oakland-Berkeley, CA metro.

San Anselmo home values

Zillow measures a city over its municipal boundary. Against the state and national figures, mid-tier homes, smoothed and seasonally adjusted.

$500,000 $1,000,000 $1,500,000 2018 2020 2022 2024 2026 San Anselmo $1,695,549 California $761,538 United States $366,157
$500,000 $1,000,000 $1,500,000 2018 2022 2026
  • San Anselmo$1,695,549
  • California$761,538
  • United States$366,157
Property tax, 2026 roll $14,446/yr median bill inside San Anselmo, effective 0.74% of estimated value — current assessment rolls, AssessorSearch Data Lab, quality-gated against the county's official figures

Levy by levy, and a check of one home’s own bill, the site covers Ohio’s property tax.

Sellers are cutting prices on about 1 in 6 San Anselmo listings, and the typical home goes pending in 11 days — the market is roughly in balance.

When this market ran hot

Each cell is that month's year-on-year home-value growth. Read left to right, top row is the latest year — the 2021–22 band is the boom.

JFMAMJJASOND
2026
2025
2024
2023
2022
2021
2020
2019
2018
falling flat warming hot overheating runaway

Market heat, inside the city limits

Share of listings with a price cut

The early-warning dial: sellers cut when buyers stop reaching. Rising cuts cool a market months before prices notice.

10% 15% 20% 25% 2026 San Anselmo 16.82% United States 26.90%
10% 15% 20% 25% 2026
  • San Anselmo16.82%
  • United States26.90%

Days to pending

How long the typical listing takes to go under contract.

Not enough data to draw this yet.

Homes for sale

Active for-sale inventory. More supply hands power to buyers.

10 20 30 40 50 2018 2019 2020 2021 2022 2023 2024 2025 2026 San Anselmo 33
10 20 30 40 50 2018 2022 2026
  • San Anselmo33

New listings per month

Sellers arriving at the market.

5 10 15 20 2026 San Anselmo 17
5 10 15 20 2026
  • San Anselmo17

Zip codes with a San Anselmo address

A different geography, not a breakdown. The figure above covers the municipality; these zips cover everywhere the Post Office calls San Anselmo — often including townships beyond the city limits. Both come straight from Zillow, and they are not expected to average out.

Zip codes in San Anselmo