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Area data

San Luis Obispo, CA — ZIP 93409

Population: 2,952 (Census ACS)

Home values & appreciation

House Price Index
417.4 (-0.8% YoY)

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%

Natural hazards & flood risk

Overall hazard risk
Relatively High
Top hazards
drought, inlandFlooding, landslide, wildfire, earthquake

Climate (30-year normals)

Average annual temperature
61.0°F
Average high
73.0°F
Average low
49.0°F
Annual precipitation
15.2 in

Air quality

Air quality rating
Good
Median AQI (annual)
49
Days with Good air quality
193

Amenities

Nearest airport
San Luis County Regional Airport (SBP) (1 mi)
Nearest major airport
San Luis County Regional Airport (SBP) (1 mi)
Hospitals nearby (~15 mi)
5
Avg hospital rating
3.0 / 5
EV charging stations (within 10 mi)
525
Solar radiation rating
Good (5.3 kWh/m²/day)

Employment & development

Total county employment
99,255
Average weekly wage
$1,093
Top industries (by employment)
Accommodation & Food, Health Care, Construction
Annual residential building permits (county)
821

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

Data last updated

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

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