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CA area data

Graton, CA

Graton, CA.

Population: 625 (Census ACS)

The median home value in Graton, CA is $824,874 — down 1.6% over the past year. Homes sell for a median $850,000 after a median 106 days on market. FEMA's National Risk Index rates the county's overall natural-hazard risk Relatively High, with drought, earthquake, inlandflooding the top-rated hazards. Cost of living is 13.3% above the US average (BEA, metro/state-level).

Backed by 25+ public sourcesFEMA · U.S. Census · NOAA · Dept. of Education · EPA · and more

$824,874

Median home value

-1.6%

1-year change

106

Median days on market

Relatively High

Hazard risk (county)

Home values & appreciation

Median home value
$824,874
1-year appreciation
-1.6%
3-year appreciation
-5.8%
5-year appreciation
-1.4%
10-year appreciation
+32.6%
All-time peak (2022-06)
$908,324
House Price Index (state)
417.4 (-0.8% YoY)

Sources: home value index (ZIP-level) · FHFA House Price Index (state-level)

Market activity

Median sale price
$850,000
Median list price
$645,950
Median price per sqft
$527
1-year sale-price change
-34.6%
Median days on market
106 days
Homes sold (recent period)
1
Sale-to-list ratio
100.0%
Active listings
5
1-year forecast
-1.9%

Source: recent area sales and market data (ZIP-level)

Affordability

Cost of living index (High)
113.3 (100 = US avg)
Electricity rate (state-level)
32.5¢/kWh
Natural gas rate (state-level)
$22.00/MCF
30-year mortgage rate (national)
6.66%
15-year mortgage rate (national)
6.00%

Sources: BEA Regional Price Parities (metro/state-level) · EIA energy rates (state-level) · Freddie Mac PMMS (national)

Natural hazards & flood risk

Overall hazard risk (county)
Relatively High
Top hazards (county)
drought, earthquake, inlandFlooding, landslide, wildfire
Notable hazard ratings (county)
coastalFlooding: Relatively Moderate · drought: Relatively High · earthquake: Relatively High · heatWave: Relatively Moderate · inlandFlooding: Relatively High · landslide: Relatively High
Wildfire risk to homes (county)
Higher than 89% of US counties
Buildings in wildfire direct-exposure zone
36.4%
Radon potential (county)
Low radon potential — EPA Zone 3 of 3
EPA Superfund (NPL) sites within 5 mi
None
EPA recommends radon testing for every home regardless of zone.

Sources: FEMA National Risk Index (county-level) · FEMA flood data (ZIP-level) · USDA Forest Service Wildfire Risk to Communities (county-level) · EPA radon zones + Superfund NPL

Climate (30-year normals)

Average annual temperature
58.0°F
Average high
73.0°F
Average low
44.0°F
Annual precipitation
38.1 in
USDA plant hardiness zone
9a (extreme annual low 20 to 25°F)

Sources: NOAA Climate Normals (30-year, nearest-station) · USDA Plant Hardiness Zone Map (2023)

Air quality

Air quality rating
Good
Median AQI (annual)
33
Days with Good air quality
323
Days with Moderate air quality
40
Highest AQI recorded (year)
117

Source: EPA air quality data (nearest monitoring station, annual)

Amenities

National parks within ~60 mi
10
Nearest national park
Point Reyes National Seashore (26 mi)
National parks include
Point Reyes National Seashore, Muir Woods National Monument, Golden Gate National Recreation Area
Airports within 30 mi
13
Nearest airport
Charles M. Schulz Sonoma County Airport (STS) (6 mi)
Nearest major airport
Charles M. Schulz Sonoma County Airport (STS) (6 mi)
Hospitals nearby (~15 mi)
1,090
Hospitals include
MIZELL MEMORIAL HOSPITAL, CRENSHAW COMMUNITY HOSPITAL, CRENSHAW COMMUNITY HOSPITAL
Avg hospital rating (CMS)
3.1 / 5
Best hospital rating nearby (CMS)
5.0 / 5
Solar radiation rating
Good (4.9 kWh/m²/day)

Sources: National Park Service · FAA airport data · CMS hospital data · DOE/NREL (proximity-based)

Migration

Net migration (county)
-810 tax filers

Source: IRS county-to-county migration data (county-level, ~12-month lag)

Housing stock

Median year housing built
1,970
Housing built before 1970
49.8%
Housing built 2000 or later
7.4%
Median annual property tax
$7,279
Households with broadband internet
92.9%

Source: Census ACS 5-year estimates (ZIP-level)

Employment & development

Total county employment
180,721
Average weekly wage
$1,327
Top industries (by employment)
Health Care, Accommodation & Food, Construction
Annual residential building permits (county)
647

Sources: BLS QCEW (county-level) · Census Building Permits (county-level)

How it compares

GratonState medianUS median
Median home value$824,874$702,573$289,727
Median sale price$850,000$696,000$325,000
Median days on market106 days39 days51 days
Median annual property tax$7,279$4,533$2,006

State and US medians are computed across all US ZIP codes with sufficient public-data coverage, from the same sources as the figures above.

Area data compiled from public government, academic, and industry research feeds. Data sources →

Common questions

What is the median home value in Graton, CA?
$824,874.
What is the median sale price in Graton, CA?
$850,000.
How long do homes take to sell in Graton, CA?
Median days on market: 106 days.
What is the natural-hazard risk in Graton, CA?
Overall risk: Relatively High (FEMA NRI, county-level). Top hazards: drought, earthquake, inlandFlooding, landslide, wildfire.
What is the wildfire risk in Graton, CA?
Risk to homes is higher than 89% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
What is the radon potential in Graton, CA?
Low radon potential — EPA Zone 3 of 3, county-level. EPA recommends testing every home regardless of zone.
Are there Superfund sites near Graton, CA?
No current or proposed National Priorities List sites within 5 miles (EPA).
What is the air quality in Graton, CA?
Good. Median AQI: 33. (EPA AQI).
What is the cost of living in Graton, CA?
Regional Price Parity: 113.3 (100 = US average) (High) (BEA RPP, metro/state-level).

ZIP code for Graton

Selling a home in Graton, CA?

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Data last updated

Most recent source refresh: Sep 2026. See all data sources →

Data compiled by REAIGENT7 — AI listing platform for real estate agents