12,464 people live in San Marino, where the median age is 45.6 and the average individual income is $91,431. Data provided by the U.S. Census Bureau.
Total Population
Median Age
Population Density Population Density This is the number of people per square mile in a neighborhood.
Average individual Income
There's plenty to do around San Marino, including shopping, dining, nightlife, parks, and more. Data provided by Walk Score and Yelp.
Explore popular things to do in the area, including Chinese Garden, Ling Designer Cut, and Designer's Cut.
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| Active | 0.41 miles | 0 reviews | 0/5 stars | |
| Beauty | 0.52 miles | 1 review | 5/5 stars | |
| Beauty | 0.52 miles | 6 reviews | 3.7/5 stars | |
| Beauty | 0.73 miles | 0 reviews | 0/5 stars | |
| Beauty | 1.06 miles | 3 reviews | 3.7/5 stars | |
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San Marino has 3,934 households, with an average household size of 3.14. Data provided by the U.S. Census Bureau. Here’s what the people living in San Marino do for work — and how long it takes them to get there. Data provided by the U.S. Census Bureau. 12,464 people call San Marino home. The population density is 3,290 and the largest age group is Data provided by the U.S. Census Bureau.
Total Population
Population Density Population Density This is the number of people per square mile in a neighborhood.
Median Age
Men vs Women
Population by Age Group
0-9 Years
10-17 Years
18-24 Years
25-64 Years
65-74 Years
75+ Years
Education Level
Total Households
Average Household Size
Average individual Income
Households with Children
With Children:
Without Children:
Marital Status
Blue vs White Collar Workers
Blue Collar:
White Collar:
In San Marino, a garden wall, a mature tree and the position of a house on its lot can tell you as much as the bedroom count. Around Lacy Park and the Huntington grounds, outdoor space is part of the home search. Along Huntington Drive, the questions become more practical: how you enter the driveway, where you cross the boulevard and which errands you can combine on the way home.
San Marino real estate is primarily a detached-home market in the San Gabriel Valley, with meaningful differences between estate-scale properties, established residential streets and homes close to the commercial corridor. Buyers should compare usable land, the condition of older construction, school assignment and a realistic renovation plan. A San Marino mailing address, a district boundary and an incorporated-city boundary should each be checked on their own terms.
For market orientation, Redfin reported a $3,449,273 median sale price for all home types in San Marino over the three months ending July 2026, up 14.8% from the comparable period a year earlier. That is a transaction summary, not a valuation for an individual home. The original San Marino market report bases its calculations on MLS and/or public records. This guide was researched September 8, 2026, for Justin Tye Real Estate Group.
Lawn and mature trees at Lacy Park in San Marino, May 2017.
01 / The directory
Start with a street and a daily routine. The groupings below are practical search areas, not official subdivision boundaries, school assignments or promises that every house shares the same features. Use the city's zoning map and planning document center when an address, proposed use or improvement becomes important.
Lacy Park is a useful anchor for comparing the central and western part of the city. Look at actual walking access from Virginia Road, St. Albans Road and surrounding streets instead of using a straight-line distance to the middle of the green space. A property that appears next to a park on a map may still require a longer walk to an entrance. Consider the slope of the route, street crossings and the return trip after an evening event.
For a house with an expansive garden, separate the land you admire from the land you will use. A deep setback, driveway, pool enclosure and mature planting can consume much of a large parcel. Compare the private outdoor sitting area, usable lawn, indoor-outdoor connection and maintenance plan. An impressive lot dimension does not establish where an addition or another structure can go.
The Huntington gives the northern part of San Marino a distinctive reference point. Homes in the wider area can appeal to buyers who want established landscaping and access toward Pasadena as well as San Marino. Distinguish proximity to the institution from public access to its grounds: an adjoining wall is not a private entrance, and a neighboring street does not confer membership or admission.
When comparing estate properties, ask how the floor plan works between the formal rooms and the spaces used every day. Kitchens, laundry, secondary bedrooms, guest accommodation and parking need the same scrutiny as the arrival sequence. If privacy is central to the purchase, check actual sight lines from adjoining properties and upstairs windows. Mature vegetation should be evaluated with the city's tree rules in mind, rather than treated as something that can simply be removed.
Huntington Drive provides a different set of tradeoffs. The city identifies Carver Elementary, Valentine Elementary, Huntington Middle and San Marino High along this corridor in its resident materials. A home near these destinations can simplify some trips, but the relevant questions are the assigned campus, the entrance used and the route across the boulevard. A school visible from the house is not proof of an attendance entitlement.
Tour a frontage property with its windows open and closed, then compare an interior street. Observe driveway access and the space to turn a vehicle around on the property. These details can matter more to everyday use than an additional room. For a purchaser who works at home, locate the quietest usable room before deciding whether a larger floor plan offers a better fit.
The eastern part of the search deserves a careful jurisdiction check. The city's resident guide explains that San Marino Unified includes the incorporated city and a small unincorporated area to its east. School-district membership therefore does not, by itself, establish that a property is inside San Marino. Confirm the parcel jurisdiction, the responsible permitting agency and district eligibility before comparing two listings as equivalent.
Here, as elsewhere in the city, compare the lot's proportions with the existing building footprint. A broad frontage, a deeper rear garden and a side driveway offer different possibilities. Treat renovation ideas as questions for the appropriate planning department and qualified design professionals. Price the house that exists, including its documented approvals, before assigning value to a future project.
The city describes its existing housing as mainly single-family, while identifying zones where multifamily and condominium uses are allowed. Zoning capacity is not the same as available resale inventory. If a condominium, townhome or smaller maintenance commitment is central to your search, check current listings and compare nearby Pasadena, South Pasadena and Alhambra. For a different mix of lot sizes and housing choices, include Arcadia.
Which San Marino neighborhood fits my budget, commute and school needs?
Tree-lined San Marino street photographed in June 2014.
02 / Prices
A useful San Marino comparison begins with land, location, condition and the work the next owner will need to complete. The three-month median above describes homes that sold in the reporting window. It does not account for the specific combination of usable lot area, architecture, privacy, systems and layout in the house you are considering.
Compare market reports over the same reporting window and for the same types of homes. A changing mix of properties sold can move a city median even when the value of an individual home has changed less. Ask for comparable addresses, closing dates, condition and lot characteristics before using a city headline to shape a particular offer.
Search focus | Housing comparison | Ownership costs | Verify early | Decision point |
|---|---|---|---|---|
Lacy Park vicinity | Detached homes with differing garden and lot configurations | Landscape, pool and building upkeep | Walking route, drainage and usable outdoor area | Does the park location improve the routine you actually follow? |
Huntington area | Estate-scale candidates and established residential properties | Roof, systems, grounds and any specialty maintenance | Permits, layout, privacy and tree constraints | How much of the acquisition budget remains for ownership? |
Huntington Drive vicinity | Frontage homes versus nearby interior streets | Property-specific carrying and improvement costs | Driveway movements, noise and campus access | Is access worth the exposure at this exact location? |
Eastern search area | Compare lots and existing floor plans individually | Parcel-specific taxes and maintenance | Municipality and district boundaries separately | Are the two comparison addresses under the same jurisdiction? |
Attached-home alternative | Verify actual San Marino supply; compare neighboring cities | Dues, insurance structure and reserves when an association exists | HOA documents, current assessments and permitted use | Does lower exterior upkeep suit the way you want to live? |
This table compares buying questions, not fixed price bands or guaranteed neighborhood features. HOA obligations, special assessments and property taxes belong to the property and its governing documents. Review the current tax bill and applicable disclosures. Do not assume an older city has no special charges, or that an unlisted HOA fee means there are no recorded restrictions.
For an older home, develop a separate ownership budget for known improvements. A roof with several years of service left and a roof requiring replacement immediately can produce very different cash needs, even at the same purchase price. Ask the appropriate specialists to evaluate the building and quote the work. A cosmetic renovation allowance should not silently stand in for plumbing, electrical, drainage or structural work.
Use the mortgage calculator to compare financing assumptions, then obtain property-specific lender and insurance figures. If you are selling before buying, connect the proposed purchase with the timing and costs of your existing home sale. Our buyer's preparation guide provides a useful starting checklist even when this is not your first transaction.
Send me recent San Marino comparable sales for my target street or home.
03 / Schools
San Marino Unified School District includes the entire City of San Marino plus a small unincorporated area to the east, according to the city's resident guide, checked September 8, 2026. That distinction is useful in both directions: a school search is not a city-boundary search, and nearby-school results are not enrollment confirmation. The city's public-school overview, printed page 7, explains the two jurisdictions.
The district's school network includes K.L. Carver Elementary, William L. Valentine Elementary, Henry E. Huntington Middle School and San Marino High School. Begin with the district's 2026-27 enrollment and residency instructions. Ask the registration office to confirm the exact address, grade and elementary assignment. Keep that answer with your purchase research rather than relying on a listing's school field.
The district reviews residency documents as part of registration, and its current instructions explicitly distinguish submitting a registration form from confirmed enrollment. Buyers arranging a move near the start of a term should check document timing directly. A lease, closing date or planned possession date may affect when the necessary records become available; an agent cannot replace the district's decision.
Compare programs through their own published information and conversations with the schools. Ask about the services relevant to the student, the registration process and transportation arrangements. The native school table above is a way to discover campuses within or near the provider's area. Its ratings and map proximity do not establish admission, attendance boundaries or the suitability of a program for a particular student.
Historic El Molino Viejo exterior and garden in San Marino, July 2008.
04 / Commute
Judge San Marino access by the complete trip. A route toward Pasadena, a job across Los Angeles and an airport departure put different demands on the same address. Start with your normal departure time, arrival deadline and parking location. Then test the return journey. This guide does not promise a single driving time for the whole city.
Huntington Drive is the principal east-west reference for local trips and bus access. Metro lists Line 179 as Rose Hill to Arcadia via Huntington Drive in its route directory, checked September 8, 2026. Review the current Metro route map and timetable for the relevant direction, stop and service day. Account for the walk to the stop, a transfer if needed and the destination-side walk before comparing the bus with driving.
For a rail-based routine, examine A Line access in surrounding communities rather than assuming there is a station at your San Marino address. A station can be geographically close while the trip to it remains awkward. Parking availability, transfer time and the route home after dark are practical comparison points. Verify the current network and service notices when planning a regular commute.
Pasadena can be a convenient comparison area for someone whose daily destination is there; proximity still varies by street and destination. For downtown Los Angeles, the Westside or frequent trips to LAX or Hollywood Burbank Airport, test the actual journey on the days you travel. A quiet interior street and a direct route out of the neighborhood can be competing preferences. Identify which one matters more before touring properties across the entire city.
If several people share cars or travel on different schedules, evaluate the garage and driveway as part of the commute. Tandem arrangements, turning space and access around another parked vehicle affect the morning routine. Ask about applicable parking rules before counting a curb space as part of the home's parking capacity.
05 / Daily life
Lacy Park occupies 30 acres at 1485 Virginia Road in San Marino, according to the city's resident guide, checked September 8, 2026. It provides a useful public-space counterpart to the city's private gardens. The park section on printed page 15 describes walking loops, picnic areas and the rose arbor. Confirm current admission, guest and event rules with the city before planning a visit.
The Huntington describes 16 themed gardens across roughly 130 acres in San Marino, checked September 8, 2026. Its botanical garden overview helps distinguish the individual landscapes, while the visitor information covers admission and current access. Treat it as an institution with ticketing and operating hours, not an unrestricted neighborhood park. A home nearby offers proximity, not automatic entry.
The photographs in this guide illustrate identifiable local places and their documented dates. Garden paths, mature plantings and buildings can change. The Huntington's visitor updates should guide a current outing, especially where exhibitions, routes or construction affect access. An archival photograph is useful local context without being a promise about exactly what will be visible on your visit.
The Old Mill Foundation offers another cultural destination in the city. Check its visiting information and program calendar when planning a stop. The historic building's intimate setting provides a different experience from a day across the Huntington grounds. For residents considering an older house, these places also help explain why architecture and landscape are such visible parts of San Marino's identity.
For the ordinary weekday, map a grocery trip, a pharmacy stop, a library visit and a meal out from each candidate property. Huntington Drive and the adjoining communities offer different combinations of stops. A house can be close to a destination yet inconvenient for a particular direction of travel. Walk the relevant block and check the crossing instead of treating a citywide walk score as a description of the house.
Our Los Angeles County guide puts this search in the wider region. Comparing San Marino with its neighbors can clarify whether you most value private outdoor space, a broader commercial district, access to a particular campus or a different housing type. Make that comparison around specific needs, rather than assuming one city is universally the better choice.
Lake and pavilions at The Huntington Chinese Garden, May 2018.
06 / Selling
Present the property with the information a careful buyer will need. In San Marino, that means showing how the house sits on its lot, what has been improved, how the layout functions and what is documented. A landscaped arrival may attract attention, but the supporting record should address permits, systems, known repairs and the practical use of the grounds.
San Marino's planning document center identifies a Residential Compliance Certificate Application as a required submittal before the sale of a home, checked September 8, 2026. Start with the city's current applications and guidelines and confirm the required process and timing with Community Development. Build it into preparation before setting an escrow schedule. A municipal compliance review and a buyer's independent property inspections serve different purposes.
Decide which improvements are justified by the actual buyer alternatives. Some properties need clearer presentation and maintenance; others require repair planning or documentation before marketing. Obtain advice before replacing windows, altering a facade or removing mature planting. The city maintains design-review materials and tree permit information. Permission should be established before a contractor's availability becomes the project timetable.
We can organize a preparation plan around condition, comparable sales and the likely competition at launch. That includes a photography and presentation strategy, a documented pricing discussion, showing arrangements and follow-up on buyer questions. The proposed scope should fit the property. Read our guide to selecting a remodeling contractor if substantial work is under consideration, then obtain local project advice and bids.
A San Marino pricing recommendation should explain which recent sales are comparable and which are misleading. We would compare lot utility, street position, improvements and overall condition, then discuss competing active inventory. A citywide median or a distant estate sale is not enough to set the asking price of a different home. If you are coordinating a replacement purchase, include the possession plan and possible repair timelines in that conversation.
Get your San Marino home value
Start with our home-selling consultation, or use the separate home valuation page as an initial point of reference before an address-specific review.
07 / Why Justin
A useful real estate conversation turns the features of a house into a clear decision. With Justin Tye and our team, begin by identifying the specific budget, timing, daily destinations and property features that matter to you. We can then organize a search or selling discussion around those requirements and the evidence available for each address.
For buyers, the work includes comparing appropriate properties, identifying the questions that belong with inspectors, lenders, insurers or the city, and coordinating the transaction steps. For sellers, it includes preparation priorities, presentation, a reasoned pricing position and communication through negotiation and escrow. Ask for the proposed services and responsibilities for your transaction so the working relationship is clear from the beginning.
Our sold-property portfolio represents the broader team's history and is not a San Marino market report. We have not substituted unrelated transactions or another city's testimonials for local evidence on this page. When you ask about relevant experience, the answer should identify the actual transaction, service role and scope that can be supported.
Architecture can make an initial shortlist more useful. The guide to Los Angeles home styles introduces distinctions to discuss during tours; the condition and approved improvements of a particular house still need their own review. Bring photos, a street or a specific listing, and we can start with the questions that change the decision.
Call (949) 381-8581, send Justin a note about San Marino, or search San Marino homes and save your criteria. Justin Tye, CA DRE# 01728694. Active Realty, Inc., CA DRE# 02022092.
08 / Questions
Compare the exact location, usable lot area, floor plan, documented improvements and condition. Add the route to your regular destinations and verified school assignment. Two homes with similar living area can require very different maintenance budgets or offer very different outdoor space. Use recent comparable properties to test the price after those differences are understood.
It describes the middle sale in the provider's reported transaction set, not the likely value of every house. The Redfin report used here covers all home types over the three months ending July 2026. For an offer or asking-price decision, request comparable addresses, closing dates, condition differences and current competing listings.
No. The district extends into a small unincorporated area east of the city, as the city's resident guide explains. Check municipal jurisdiction and school eligibility separately. Ask the district registration office about the exact address and grade before relying on a listing's school description.
The city is primarily a detached residential market. Its resident materials identify zones allowing multifamily and condominium uses, but a permitted use does not establish how many resale properties are available today. Check the live inventory for your property type and compare Pasadena, South Pasadena or Alhambra if you need a broader attached-home selection.
The answer depends on the property and proposed work. Review permits and plans, then consult the city about design review, building approval and any historic or tree-related considerations. The current planning forms and guidance are a starting point. Do not price an unapproved expansion as though its size, design and schedule are already guaranteed.
The city's document center identifies its residential compliance application as a required submittal before a home sale. Confirm current application requirements, inspection arrangements and timing with Community Development while preparing the listing. The process should be planned alongside disclosures and independent inspections, rather than discovered only when the closing deadline approaches.
It can be for a trip that matches the available stops and connections. Metro lists Line 179 along Huntington Drive between Rose Hill and Arcadia. Check the current timetable and network map, including walking and transfer time, against your actual destination. A nearby route alone does not establish a convenient commute from every residential street.
Use the property's actual records. Review the tax bill, any association documents and assessments, insurance quotations, utility expectations and a maintenance plan for the building and grounds. A San Marino address does not provide a citywide answer about HOA obligations or special charges. Keep the acquisition price separate from the cash needed for repairs and ongoing ownership.
Stone arch bridge reflected in The Huntington Chinese Garden lake, November 2008.
Get your San Marino home value
Continue with the Los Angeles County overview, compare the nearby city guides above, or discuss a specific address with Justin. The most useful next step is a focused comparison of homes that match the way you want to live.
Photographs: Pavilion and lake at The Huntington Chinese Garden in San Marino, May 2026 by Daderot, CC0; Lawn and mature trees at Lacy Park in San Marino, May 2017 by Tracie Hall, CC BY-SA 2.0; Tree-lined San Marino street photographed in June 2014 by Ken Lund from Reno, Nevada, USA, CC BY-SA 2.0; Historic El Molino Viejo exterior and garden in San Marino, July 2008 by Los Angeles, CC BY-SA 3.0; Lake and pavilions at The Huntington Chinese Garden, May 2018 by cultivar413, CC BY 2.0; Stone arch bridge reflected in The Huntington Chinese Garden lake, November 2008 by Nick, CC BY 2.0. Images proportionally resized and compressed; subjects unaltered. Historical dates identify archival views, not present-day property condition. Source and market review: September 8, 2026.