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Data Source: Safety, crime, and quality metrics are sourced from Numbeo, a crowd-sourced global database of reported data.
All scores are relative comparisons on a 0-100 scale, where 50 = global average. Higher scores mean better than average, lower scores mean worse than average.
Aliso Viejo offers a polished, suburban sanctuary for professionals seeking a high quality of life within the Southern California orbit. It is defined by its manicured landscapes, family-centric atmosphere, and a sense of quiet security that makes it an easy transition for those moving from bustling global metropolises. You’ll find reliable healthcare and a well-ordered environment that prioritizes peace and community stability.
However, the lifestyle here is decidedly car-dependent, as public transit is limited and most daily errands require a vehicle. While you gain a safe, predictable setting, you trade away the urban walkability and spontaneous energy found in nearby coastal or downtown hubs. It is an ideal choice for those prioritizing a calm, structured base for their families.
Population
50,195
Area
5 km²
Density
9,881 per km²
Founded
-
Language
English
Distance to Coast
8 km
Districts & Neighborhoods in Aliso Viejo
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Climate & Weather in Aliso Viejo
Aliso Viejo has a Mediterranean climate with warm, dry summers and mild, wetter winters. Long-term climate data indicate relatively low annual rainfall, abundant sunshine, and very few cold extremes, making it comfortable year-round for outdoor activities.
Summer Average
25°C
Winter Average
13°C
Climate Type
Mediterranean
Rainy Days
40
Sunny Days
281
Humidity
65%
Spring
March - May
15-22°C
Spring is mild and increasingly dry, with comfortable daytime temperatures and clear to partly cloudy skies. Rainfall tapers off quickly as the season progresses.
Moderate rainfall
Summer
June - August
20-29°C
Summer is warm, sunny, and very dry, with coastal influence helping keep temperatures moderate compared with inland Southern California. Heat waves can occur, but nights are usually cooler and humidity remains moderate.
Low rainfall
Autumn
September - November
16-24°C
Autumn stays warm and pleasant early on, then gradually cools with the return of more changeable weather. Rain tends to increase later in the season as the wet period approaches.
Moderate rainfall
Winter
December - February
8-15°C
Winter is mild and the wettest time of year, though freezing conditions are rare. Periods of rain alternate with dry, sunny stretches typical of Southern California's Mediterranean pattern.
Moderate rainfall
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Air Quality
Aliso Viejo
Advantages
Aliso Viejo
25 parks for recreation
Safe, planned community
Excellent schools nearby
Close to beaches
Family-friendly atmosphere
Disadvantages
Aliso Viejo
Car-dependent lifestyle
Limited nightlife options
High housing costs
Lacks urban cultural sites
No coworking spaces
Safety & Security in Aliso Viejo
Overall Safety Score
Includes resilience and environmental factors
Good
69
/100
United States Avg
61
North America Avg
59
Worldwide Avg
58
Crime & Safety Metrics
Thermometer compares Aliso Viejo to United States averages using different marker styles.Compare:
