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Nicasio
California›Marin County

NicasioCA

Settled in 1871, this town now has 91 residents.

Tocaloma Bridge · Photo: Ian Poellet · CC BY-SA 4.0
Photo of Nicasio

Nicasio, CA · Tocaloma Bridge · Photo: Ian Poellet · CC BY-SA 4.0

Is Nicasio a good place to live?

88% of adults 25 and older hold a bachelor’s degree or more in Nicasio, against 29% in California’s towns and 29% across U.S. towns. No town among the 848 in California we compare has a higher share of households owning their home than Nicasio. Nicasio has fewer than 1,000 residents, too few for fair grades; the figures below are still real.

Small town

91 people, and everyone knows the way

In a town this size, neighbors are the best guide. Ask them anything.

Nearby towns
Nearby attractions

Alcatraz Federal Penitentiary and 177 more within 40 miles

Museums, parks, gardens and other places to visit around Nicasio. Close and well known come first.

All 213 attractions →
Sources: National Park Service · ski areas © OpenSkiMap / OpenStreetMap contributors · Wikidata · Wikipedia readership · photos via Wikimedia Commons
Photo credits

Alcatraz Federal Penitentiary: druchoy, CC BY-SA 2.0 · Chase Center: Gregory Varnum, CC BY-SA 4.0 · Presidio of San Francisco: Robert Campbell, CC BY-SA 3.0 · Lombard Street: The original uploader was Y6y6y6 at English Wikipedia., Public domain · Muir Woods National Monument: Unknown, CC BY-SA 3.0 · USS Hornet: kitmasterbloke, CC BY 2.0

Getting set up

Moving to Nicasio: who provides what

Nicasio is unincorporated, so Marin County and regional agencies provide most services.

PowerPG&E37.5¢/kWh · EIA 2025HIFLD · EIA
WaterNicasio Valley Ranch Mutual water systemNo health-based violations in 5 years · EPAEPA
Internet3 providers76% of addresses get 100/20 MbpsFCC
Trash & county servicesMarin CountyMarin County provides services here
SchoolsNicasio Elementary School DistrictTamalpais Union High School District2 districts serve Nicasio; which school depends on your address and gradeNCES
Register to voteOnlineIn California you can register online until 15 days before Election Day, in person up to and including Election Day, or by mail (postmarked 15 days before).vote.gov
Who runs elections hereMarin County Registrar of VotersMarin County; contacts on the Handbook page.FVAP, Jul 2025
ZIP code9494694946 100%Census 2020

EPA SDWIS (Oct 9, 2026) · HIFLD + EIA-861 2025 · Census 2020 ZCTAs · NCES 2024–25 · registration: vote.gov, updated Nov 18, 2024.

The data

Ordered by what stands out in Nicasio.

Housing

Zillow puts the typical Nicasio home at about $1.81M

Values rose 4.9% in the 12 months to September 2026.

$1.81MZillow home value

Typical home value

Nicasio$1.81M
California$762K
+4.9%
value change, 1 year
0
homes sold in September

Zillow Home Value Index · Redfin Data Center

Schools

The schools Nicasio’s kids attend

Its public schools are run by the Nicasio school district.

SchoolLevelStudentsLetter
NicasioLargest public elementary schoolGrades K–8Grades K–834B

NCES · EDFacts

Natural hazards

Nicasio faces a very high natural-hazard risk, led by inland flooding

Expected losses in Nicasio break down as 41% from inland flooding and 34% from earthquakes. In Nicasio, the risk rating from FEMA is 97 of 100.

97risk score of 100
FEMA risk score
97Very high riskLowerHigher
Inland floodingEarthquakesWildfire

FEMA National Risk Index · OpenFEMA

Climate

The climate in Nicasio brings mild winters and pleasant summers

July afternoons reach 77°, January nights drop to 41° and snow is almost unheard of.

78°summer high

Typical low → high °F

Winter41–57°
Spring44–65°
Summer51–76°
Fall48–71°
+1.5°
vs. the 20th-century average
78°
typical summer high

NOAA U.S. Climate Normals, 1991–2020

Health

How healthy Nicasio is

The share of adults in Nicasio who worry about having enough food is 8.6%. Across all 32 CDC measures, Nicasio beats California on 13 and trails on 2. In Nicasio, 30% of adults sleep under 7 hours, and 18% get no exercise outside work.

NicasioTypical California townTypical U.S. town
Obesity (CDC PLACES)23%29%35%
Sleep under 7 hours (CDC PLACES)30%35%36%
Get no exercise (CDC PLACES)18%24%25%
Frequent mental distress (CDC PLACES)15%17%17%
32 measures vs. California
13 better17 too close to call2 worse
What stands outNicasioCA
Fewer uninsured adults4.6%10.6%
Fewer adults facing food insecurity8.6%17.9%
More adults who have had cancer10.9%6.4%
Novato Community Hospital
8.1 mi away · emergency room
None
primary care, dental or mental-health shortage

CDC PLACES 2025 · modeled estimates for adults · CMS · HRSA

Keep exploring

Everything we know about Nicasio

16pages on Nicasio
After high school

Colleges nearby

3 within 15 miles of the center of Nicasio

Questions about Nicasio

Short answers, built from the data on this page.

Is Nicasio, CA a good place to live?

Nicasio has fewer than 1,000 residents, too few for fair grades; the figures below are still real.