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CA area data

Callahan, CA

Callahan, CA.

Population: 307 (Census ACS)

FEMA's National Risk Index rates the county's overall natural-hazard risk Relatively Moderate, with drought, volcanicactivity, wildfire 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)

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 Moderate
Top hazards (county)
drought, volcanicActivity, wildfire, avalanche, inlandFlooding
Notable hazard ratings (county)
avalanche: Relatively Moderate · drought: Relatively High · earthquake: Relatively Low · heatWave: Relatively Low · inlandFlooding: Relatively Moderate · landslide: Relatively Moderate
Wildfire risk to homes (county)
Higher than 98% of US counties
Buildings in wildfire direct-exposure zone
62.7%
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)

Annual precipitation
45.6 in
USDA plant hardiness zone
8a (extreme annual low 10 to 15°F)

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

Air quality

Air quality rating
Good
Median AQI (annual)
41
Days with Good air quality
284
Days with Moderate air quality
82
Highest AQI recorded (year)
94

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

Amenities

National parks within ~60 mi
1
Nearest national park
Whiskeytown National Recreation Area (48 mi)
Airports within 30 mi
3
Nearest airport
Scott Valley Airport (19 mi)
Hospitals nearby (~15 mi)
3
Hospitals include
TRINITY HOSPITAL, FAIRCHILD MEDICAL CENTER, MERCY MEDICAL CENTER OF MT SHASTA
Avg hospital rating (CMS)
2.0 / 5
Best hospital rating nearby (CMS)
3.0 / 5
Solar radiation rating
Good (4.7 kWh/m²/day)

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

Housing stock

Median year housing built
1,946
Housing built before 1970
59.4%
Housing built 2000 or later
23.1%
Households with broadband internet
72.0%

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

Employment & development

Total county employment
9,955
Average weekly wage
$916
Top industries (by employment)
Health Care, Accommodation & Food, Construction
Annual residential building permits (county)
41

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 Callahan, CA?
Overall risk: Relatively Moderate (FEMA NRI, county-level). Top hazards: drought, volcanicActivity, wildfire, avalanche, inlandFlooding.
What is the wildfire risk in Callahan, CA?
Risk to homes is higher than 98% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
What is the radon potential in Callahan, CA?
Low radon potential — EPA Zone 3 of 3, county-level. EPA recommends testing every home regardless of zone.
Are there Superfund sites near Callahan, CA?
No current or proposed National Priorities List sites within 5 miles (EPA).
What is the air quality in Callahan, CA?
Good. Median AQI: 41. (EPA AQI).
What is the cost of living in Callahan, CA?
Regional Price Parity: 110.7 (100 = US average) (High) (BEA RPP, metro/state-level).

ZIP code for Callahan

Selling a home in Callahan, 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