Hillsdale, Pleasant Hill

Updated June 22, 2026 · 842 residents

Hillsdale is a quiet, low-density neighborhood in Pleasant Hill known for its high visual appeal and open green spaces. While it offers a rural-leaning atmosphere and excellent health insurance coverage, residents should expect a car-dependent lifestyle and elevated noise levels from local road traffic.

Key Highlights

Spacious and PrivateModerately WalkableUpscale AestheticGood for PetsSemi-rural feelQuiet and car-dependentModerate Traffic NoiseMostly Clean AirPurely ResidentialHigh Insurance CoveragePredominantly LiberalBalanced Age DemographicModerate Flood RiskExtreme Fire Risk
Map showing the location of Hillsdale, Pleasant Hill, CA

About Hillsdale

Hillsdale is a tranquil community characterized by its significant open space and quiet residential streets. It stands out for its high visual appeal, offering a scenic environment that feels removed from the typical suburban density of the surrounding area. The neighborhood maintains a strong sense of stability, with residents benefiting from high levels of health insurance coverage and good air quality. It is a practical, car-oriented location that prioritizes a peaceful atmosphere over high-density urban convenience.

Living in this area requires a vehicle, as walkability is lower compared to other parts of Pleasant Hill. While the environment is aesthetically pleasing and dog-friendly, prospective residents should be aware of the acoustic environment, which is impacted by road traffic noise. Additionally, the area faces specific fire safety considerations common to the region, and families should evaluate the local school district's current fiscal and operational challenges. The neighborhood is best suited for those prioritizing a quiet, rural-adjacent lifestyle.

Neighborhood Scores Across 15 Qualities

🤫 Privacy Index

Large residential lots provide significant separation between homes, offering more privacy than the typical Pleasant Hill neighborhood according to iHuus data.

🚶 Walkability

Sidewalks and safe crossings are available for pedestrians, though walkability is slightly lower than the Pleasant Hill average. Most local travel on foot is possible, but some areas may lack continuous pedestrian infrastructure.

🎨 Visual Appeal

Spacious properties and high-end amenities contribute to a visual landscape that is notably more polished than the Pleasant Hill average, according to iHuus data.

🐕 Dog Friendliness

Connected green spaces and wide paths provide safe, low-traffic environments for walking pets. According to iHuus data, the area offers slightly less access to dog-friendly infrastructure than the Pleasant Hill average.

🗺️ Urban-Rural Index

Frequent open land and scattered homes among woodlands characterize this area, which feels more rural than much of Pleasant Hill. According to iHuus data, the landscape features more prominent natural spaces and fields compared to the city average.

Neighborhood Vibe

Low density and significant open space create a tranquil environment, but the lack of local businesses means most errands require a vehicle. This area is notably less active than the Pleasant Hill average due to its focus on residential quietude and limited commercial services.

🔊 Acoustic Comfort

Steady traffic sounds from a nearby busy street are present; however, the area remains quieter than much of Pleasant Hill according to iHuus data.

🌿 Air Quality

Air quality remains largely clear with infrequent periods of elevated readings. This level of cleanliness is consistent with the broader Pleasant Hill area according to iHuus data.

🏭 Industrial Proximity

Industrial facilities and warehouses are absent from this area. According to iHuus data, the neighborhood is exclusively residential with no detected hazard sites or heavy industrial presence, which is even more pronounced than the Pleasant Hill average.

🏥 Health Insurance Coverage

Health insurance enrollment is exceptionally high in this area, notably exceeding the Pleasant Hill average according to iHuus data.

🗳️ Ideological Lean

Voting patterns and census indicators reflect a strong liberal leaning that is consistent with the broader Pleasant Hill area, according to iHuus data.

👥 Population Age Profile

Residents of all ages are represented here, providing a diverse mix of young adults, families, and seniors. This age distribution is slightly more varied than the average found across Pleasant Hill.

🌊 Flood Safety

Some areas within the neighborhood fall inside the 500-year floodplain, indicating a higher level of flood risk than the average for Pleasant Hill. According to iHuus data, residents may encounter a moderate level of residual flood risk during extreme weather events.

🔥 Fire Safety

Wildfire hazards are severe in this area, matching the high levels of risk found across the rest of Pleasant Hill according to iHuus data.

Block-Level Insights for Hillsdale

iHuus Neighborhood Intelligence Insights

Get block-level neighborhood insights for Hillsdale

  • 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

No credit card required

Compare with Any Neighborhood

Compare with
DimensionHillsdaleCamelback
🚶
Walkabilityavg 8.31
🔊
Acoustic Comfortavg 3.54
🤫
Privacy Indexavg 5.86
🎨
Visual Appealavg 7.45
🐕
Dog Friendlinessavg 7.68
🗺️
Urban-Rural Indexavg 6.97
Neighborhood Vibeavg 5.16
🏥
Health Insurance Coverageavg 7.52
🌿
Air Qualityavg 7.92
🏭
Industrial Proximityavg 9.51
🌊
Flood Safetyavg 3.06
🗳️
Ideological Leanavg 9.51
👥
Population Age Profileavg 5.19
🔥
Fire Safetyavg 0.48
🏫
School Quality

School Districts Serving Hillsdale

Mount Diablo Unified School District school district map
Mount Diablo Unified School District
Grades K–125/10
51 schools Rating range: 110 / 10

MDUSD is a 'Mixed/Transition' district characterized by a deep divide between its high-achieving suburban campuses and its struggling urban schools. While the district maintains several California Distinguished Schools and high-performing high schools, it is currently grappling with a severe structural budget deficit, ten years of declining enrollment, and a significant maintenance backlog. The contrast between its elite 10/10 rated schools and its numerous 1/10 rated campuses suggests a lack of district-wide consistency. Despite strong diversity scores and collaborative labor relations, the looming 'fiscal cliff' and facility issues present significant risks to long-term operational health.

Schools

Diablo View MiddleMiddle
10/10
Valle Verde ElementaryElementary
10/10
Foothill MiddleMiddle
9/10
Northgate HighHigh
9/10
Mt. Diablo ElementaryElementary
9/10
Walnut Acres ElementaryElementary
9/10
Pleasant Hill MiddleMiddle
9/10
Sequoia ElementaryElementary
9/10
College Park HighHigh
8/10
Valley View MiddleMiddle
8/10
Eagle Peak MontessoriElementary
8/10
Sequoia MiddleMiddle
8/10
Silverwood ElementaryElementary
8/10
Bancroft ElementaryElementary
8/10
Strandwood ElementaryElementary
7/10
Valhalla ElementaryElementary
7/10
Delta View ElementaryElementary
7/10
Highlands ElementaryElementary
7/10
Mountain View ElementaryElementary
7/10
Gregory Gardens ElementaryElementary
6/10
Holbrook Language AcademyElementary
6/10
Monte Gardens ElementaryElementary
6/10
Sun Terrace ElementaryElementary
6/10
Woodside ElementaryElementary
6/10
Horizons School: Independent StudyOther
6/10
El Monte ElementaryElementary
5/10
Hidden Valley ElementaryElementary
5/10
Pine Hollow MiddleMiddle
5/10
Pleasant Hill ElementaryElementary
5/10
Crossroads HighHigh
5/10
Concord HighHigh
4/10
Mt. Diablo HighHigh
3/10
Oak Grove MiddleMiddle
3/10
Ayers ElementaryElementary
2/10
Olympic HighHigh
2/10
Riverview MiddleMiddle
2/10
Westwood ElementaryElementary
2/10
Ygnacio Valley HighHigh
2/10
Cambridge ElementaryElementary
2/10
El Dorado MiddleMiddle
2/10
Prospect High (Continuation)High
2/10
Fair Oaks ElementaryElementary
1/10
Sunrise (Special Education)Elementary
1/10
Wren Avenue ElementaryElementary
1/10
Ygnacio Valley ElementaryElementary
1/10
Glenbrook AcademyHigh
1/10
Meadow Homes ElementaryElementary
1/10
Shore Acres ElementaryElementary
1/10
Bel Air ElementaryElementary
1/10
Rio Vista ElementaryElementary
1/10
Mdusd Preschools
Not rated

School Insights for Hillsdale

School Insights

See what's really behind every school rating near Hillsdale

  • 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

No credit card required

Frequently Asked Questions

Is Hillsdale a walkable neighborhood?
Hillsdale is primarily a car-dependent neighborhood. While it offers a quiet, scenic environment, residents typically rely on vehicles for daily errands and commuting rather than walking.
What is the noise environment like in Hillsdale?
The neighborhood experiences an average noise level of 66 decibels, primarily driven by road traffic. While it is a low-density area, this traffic noise is a notable factor for residents.
What should I know about the local schools in this area?
Hillsdale is served by the Mount Diablo Unified School District. While the district includes high-performing schools, it is currently managing a significant structural budget deficit and facility maintenance challenges that prospective families should research.
Is Hillsdale considered a safe place to live regarding environmental hazards?
The neighborhood has favorable flood safety ratings, though it does face risks related to fire safety. Prospective residents are encouraged to review local fire hazard mitigation plans and insurance requirements.