Upper East Side, San Marino

Updated · 1,870 residents

The Upper East Side in San Marino is a serene, highly walkable residential neighborhood known for its aesthetic beauty and proximity to top-tier schools. While the area offers a quiet, suburban atmosphere, residents should be aware of moderate road traffic noise and environmental risks associated with local fire and flood zones.

Key Highlights

Moderate Residential SpacingHighly WalkableStandard Residential AestheticLimited Pet AmenitiesSuburban feelQuiet and Car-DependentModerate Traffic NoiseClean AirPurely ResidentialSolid Health CoverageMostly LiberalBalanced Age MixElevated Flood Risk
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About Upper East Side

The Upper East Side is defined by its quiet, tree-lined streets and strong residential character, situated within the highly regarded San Marino Unified School District. The neighborhood features a mix of well-maintained homes and green spaces, offering a visually appealing environment that emphasizes suburban tranquility. It is a destination for families drawn to the academic reputation of local institutions like San Marino High School and the overall stability of the community.

While the neighborhood boasts excellent walkability and high health insurance coverage, it is not without trade-offs. The area experiences notable road traffic noise, which impacts acoustic comfort. Prospective residents should also consider the environmental profile, as the neighborhood is situated in zones with identified flood and fire safety risks. Despite these factors, the neighborhood remains a stable, desirable choice for those prioritizing educational access and a peaceful, aesthetically pleasing living environment.

Neighborhood Scores Across 15 Qualities

Privacy Index
Score: 6.2 out of 10

Homes are situated with moderate density and a degree of separation from neighbors. According to iHuus data, this level of privacy is slightly higher than the San Marino average.

Ranked #3 in San Marino →
Walkability
Score: 9.8 out of 10

Pedestrians benefit from a continuous street grid featuring wide, well-defined sidewalks and ample crosswalks. This level of connectivity is consistent with the city average for San Marino.

Ranked #4 in San Marino →
Visual Appeal
Score: 8.1 out of 10

Residential lots typically feature small yards and high-density apartment complexes, which is slightly below the San Marino city average for visual appeal. According to iHuus data, private pools and large estate-style amenities are infrequent in this specific area.

Ranked #8 in San Marino →
Dog Friendliness
Score: 6.4 out of 10

Sidewalks are consistent for walking, but the lack of visible public parks and narrow grass parkways make this area slightly less dog friendly than the San Marino average. According to iHuus data, the neighborhood lacks large dedicated green spaces for off-leash activity.

Ranked #7 in San Marino →
Urban-Rural Index
Score: 6.5 out of 10

A mix of single-family homes and mid-size apartment blocks creates a landscape that is slightly more semi-rural than the San Marino average. This area features a transition between a suburban grid and scattered open land.

Ranked #6 in San Marino →
Neighborhood Vibe
Score: 3.5 out of 10

Primarily a serene and suburban setting, this area offers limited walking options for shopping or dining. While some essential services are reachable on foot, the neighborhood is largely car-oriented, sitting slightly below the city average for activity and nightlife.

Ranked #2 in San Marino →
Acoustic Comfort
Score: 4.7 out of 10

Steady traffic hum from a nearby busy street characterizes the area. This level of acoustic activity is consistent with the city average according to iHuus data.

Ranked #4 in San Marino →
Air Quality
Score: 8 out of 10

Air quality remains consistently high with infrequent instances of poor air readings. This level of cleanliness is consistent with the average seen throughout San Marino.

Ranked #1 in San Marino →
Industrial Proximity
Score: 10 out of 10

Industrial activity and warehouses are entirely absent from this neighborhood, providing a more purely residential environment than the San Marino average. According to iHuus data, the area is limited to residential streets and light retail corridors without any detected industrial hazards.

Ranked #1 in San Marino →
Health Insurance Coverage
Score: 7.9 out of 10

Health insurance coverage is widespread among residents, though it remains slightly lower than the San Marino city average according to iHuus data.

Ranked #6 in San Marino →
Ideological Lean
Score: 7.2 out of 10

Political leanings in this area trend liberal, though the neighborhood is slightly less progressive than the San Marino average according to iHuus data.

Ranked #3 in San Marino →
Population Age Profile
Score: 5.3 out of 10

A diverse range of residents, including young adults, families, and seniors, creates a stable demographic profile. This age distribution is largely in line with the city average according to iHuus data.

Ranked #7 in San Marino →
Flood Safety
Score: 3.7 out of 10

Properties in this area are located within a designated floodplain, which may necessitate flood insurance. This level of risk is slightly higher than the average found throughout San Marino, according to iHuus data.

Ranked #6 in San Marino →

Address-Level Insights for Upper East Side

iHuus Neighborhood Intelligence Insights

Get address-level neighborhood insights for Upper East Side

  • Street-level scores — see how individual blocks compare, not just neighborhood averages
  • Micro-zone boundaries — identify quiet pockets, flood boundaries, and walkable clusters before you visit
  • 15 dimensions in full — walkability, noise, air quality, school quality, insurance coverage, population age profile, urban/rural index, and more
  • Boundary risk alerts — know if your address sits near a block boundary where scores drop, the kind of detail no listing will ever mention
  • School insights — individual school ratings and insights, not just district-level data
  • Compare before you commit — side-by-side data across neighborhoods, down to block precision

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Compare with Any Neighborhood

Compare with
DimensionUpper East SideEast Village
🚶
Walkabilityavg 9.76
Score: 9.8 out of 10
Score: 10 out of 10
🔊
Acoustic Comfortavg 4.64
Score: 4.7 out of 10
Score: 4.5 out of 10
🤫
Privacy Indexavg 5.86
Score: 6.2 out of 10
Score: 6 out of 10
🎨
Visual Appealavg 8.35
Score: 8.1 out of 10
Score: 8.6 out of 10
🐕
Dog Friendlinessavg 6.49
Score: 6.4 out of 10
Score: 7.4 out of 10
🗺️
Urban-Rural Indexavg 6.38
Score: 6.5 out of 10
Score: 6.5 out of 10
Neighborhood Vibeavg 3.31
Score: 3.5 out of 10
Score: 3 out of 10
🏥
Health Insurance Coverageavg 8.8
Score: 7.9 out of 10
Score: 9.6 out of 10
🌿
Air Qualityavg 8
Score: 8 out of 10
Score: 8 out of 10
🏭
Industrial Proximityavg 9.02
Score: 10 out of 10
Score: 9.3 out of 10
🌊
Flood Safetyavg 3.45
Score: 3.7 out of 10
Score: 4.3 out of 10
🗳️
Ideological Leanavg 8.03
Score: 7.2 out of 10
Score: 6.8 out of 10
👥
Population Age Profileavg 5.39
Score: 5.3 out of 10
Score: 5.5 out of 10
🔥
Fire Safety
Score: not available
Score: not available
🏫
School Quality
Score: not available
Score: not available

School Insights for Upper East Side

School Insights

See what's really behind every school rating near Upper East Side

  • Individual school ratings — each school's own score with outcome context, not just a district average
  • Enrollment & class size data — student-to-teacher ratio and how it compares to the state average
  • Full demographics breakdown — ethnicity and gender composition for every school in the enrollment zone
  • Every school in the district — all schools within the enrollment boundary ranked by rating, not just the closest one
  • Grade levels & benchmarks — elementary through high school, with below/above state-average flags

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Frequently Asked Questions

How are the schools in the Upper East Side of San Marino?
The neighborhood is served by the San Marino Unified School District, which is consistently rated 10/10 for its academic excellence and college-preparatory curriculum. This includes access to San Marino High School, a top-tier institution known for high student outcomes.
Is the Upper East Side a walkable neighborhood?
Yes, the neighborhood is exceptionally walkable, allowing residents to easily navigate the area on foot. While it is highly walkable, the neighborhood remains quiet with limited commercial activity, focusing primarily on residential living.
What should I know about living in the Upper East Side regarding noise and safety?
The area is generally quiet, though residents may experience road traffic noise that affects acoustic comfort. Additionally, the neighborhood is located in areas that have identified flood and fire safety risks, which is an important consideration for prospective homeowners.