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CA area data

Yorkville, CA

Yorkville, CA.

Population: 130 (Census ACS)

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 10.7% above the US average (BEA, metro/state-level).

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

Home values & appreciation

House Price Index (state)
417.4 (-0.8% YoY)

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

Market activity

For-sale inventory
4

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

Affordability

Cost of living index (High)
110.7 (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 Low · drought: Relatively High · earthquake: Relatively High · heatWave: Relatively Low · inlandFlooding: Relatively High · landslide: Relatively High
Wildfire risk to homes (county)
Higher than 95% of US counties
Buildings in wildfire direct-exposure zone
68.1%
Radon potential (county)
Low radon potential — EPA Zone 3 of 3
EPA Superfund (NPL) sites within 5 mi
None
Nearest Superfund site
Coast Wood Preserving (12.9 mi)
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
62.0°F
Average high
76.0°F
Average low
47.0°F
Annual precipitation
36.0 in
USDA plant hardiness zone
9b (extreme annual low 25 to 30°F)

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

Air quality

Air quality rating
Good
Median AQI (annual)
43
Days with Good air quality
244
Days with Moderate air quality
122
Highest AQI recorded (year)
83

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

Amenities

Airports within 30 mi
9
Nearest airport
Boonville Airport (8 mi)
Nearest major airport
Ukiah Municipal Airport (UKI) (14 mi)
Hospitals nearby (~15 mi)
10
Hospitals include
PROVIDENCE SANTA ROSA MEMORIAL HOSPITAL, SUTTER SANTA ROSA REGIONAL HOSPITAL, KAISER FOUNDATION HOSPITAL-SANTA ROSA
Avg hospital rating (CMS)
3.3 / 5
Best hospital rating nearby (CMS)
5.0 / 5
Solar radiation rating
Good (5.0 kWh/m²/day)

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

Housing stock

Median year housing built
1,958
Housing built before 1970
52.3%
Housing built 2000 or later
34.2%
Median annual property tax
$4,700
Households with broadband internet
75.3%

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

Employment & development

Total county employment
25,370
Average weekly wage
$963
Top industries (by employment)
Health Care, Accommodation & Food, Construction
Annual residential building permits (county)
1

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

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

Common questions

What is the natural-hazard risk in Yorkville, CA?
Overall risk: Relatively High (FEMA NRI, county-level). Top hazards: drought, earthquake, inlandFlooding, landslide, wildfire.
What is the wildfire risk in Yorkville, CA?
Risk to homes is higher than 95% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
What is the radon potential in Yorkville, CA?
Low radon potential — EPA Zone 3 of 3, county-level. EPA recommends testing every home regardless of zone.
Are there Superfund sites near Yorkville, CA?
No current or proposed National Priorities List sites within 5 miles (EPA).
What is the air quality in Yorkville, CA?
Good. Median AQI: 43. (EPA AQI).
What is the cost of living in Yorkville, CA?
Regional Price Parity: 110.7 (100 = US average) (High) (BEA RPP, metro/state-level).

ZIP code for Yorkville

Selling a home in Yorkville, 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