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Smartsville, CA
Full City Profile · California · Yuba County County
2.7
/5.0
C+
Fair
198
Population
275/sq mi density
$78,664
Median Income
$30,254 per capita
$425,500
Home Value
$448,750 Zillow
59°F
Avg Temperature
293 sunny days/yr
114
Violent Crime/100K
1,420 property/100K
C+
Overall
2.7 / 5.0
Fair overall score based on economy, affordability, safety and education
A+
Economy
4.6 / 5.0
$78,664 median income, 0.0% unemployment
B+
Affordability
3.6 / 5.0
$425,500 home value, /mo rent
F
Safety
1.0 / 5.0
114 violent crimes/100K
D
Education
1.7 / 5.0
8.3% bachelor's degree or higher
Smartsville enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winters average 45°F in January while summers reach 75°F in July. The area gets 293 sunny days per year. Annual precipitation totals 46.3 inches. Air quality is rated Good with a median AQI of 48.
Temperature
45°F Jan (7°C)
75°F Jul (24°C)
| Annual Average | 58.7°F |
| 9% above US avg | |
| January Average | 45°F (7°C) |
| July Average | 75°F (24°C) |
| Sunny Days | 293 days/yr |
Geography
| Elevation | 868 ft (265 m) |
| Area | 0.7 sq mi (1.9 km²) |
| Population Density | 275/sq mi |
| Coordinates | 39.2053°N, 121.2929°W |
| Timezone | America/Los_Angeles |
| County | Yuba County County |
| Nearest Airport | Sacramento International (SMF) 39 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 48.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 80.9 / 100 |
| Social Vulnerability | 30.4 / 100 |
| Community Resilience | 36.6 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Relatively Moderate |
| Flood | Relatively Moderate |
| Hail | Very Low |
| Strong Wind | Very Low |
| Heat Wave | Relatively Low |
| Winter Weather | Very Low |
| Lightning | Relatively Low |
| Drought | Relatively High |
| Cold Wave | No Rating |
| Landslide | Relatively Moderate |
| Volcano | Very Low |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Nearby Volcanoes
2 volcanoes within 200 km. Closest: Clear Lake (130 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Clear Lake | Volcanic field | 1,439 m (4,721 ft) | Unknown | 130 km |
| Lassen Volcanic Center | Stratovolcano | 3,187 m (10,456 ft) | 1917 | 144 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 45°F (7°C) | 7.6 in | Coldest, Wettest |
| February | 49°F (10°C) | 6.1 in | |
| March | 52°F (11°C) | 6.0 in | |
| April | 56°F (14°C) | 2.9 in | |
| May | 64°F (18°C) | 0.9 in | |
| June | 72°F (22°C) | 0.4 in | |
| July | 75°F (24°C) | 0.1 in | Driest |
| August | 76°F (25°C) | 0.2 in | Warmest |
| September | 72°F (22°C) | 0.7 in | |
| October | 63°F (17°C) | 2.5 in | |
| November | 51°F (11°C) | 6.4 in | |
| December | 46°F (8°C) | 6.5 in |
Smartsville has a seasonal temperature swing of 31°F / from 45°F in January to 76°F in August. Total annual precipitation is 40.2 inches, with January being the wettest month (7.6") and July the driest (0.1").