San Marino, CA
San Marino, CA is one of the most expensive places to live in the United States — roughly 4.2x the national average (Cost Index: 418). The housing market drives nearly all of that premium: the typical home here is valued at $2,777,884, far above the $303,400 US median. Local household income is $187,633, which should be read as place context rather than a personal salary target.
San Marino already reads as a high-pressure housing market, with 23% rent burden, 14.8x home-price-to-income, and a housing index of 916. Treat this page as a stress test for rent, mortgage, and tax burden before assuming the move works.Data Sources: U.S. Census Bureau ACS 2023 · BEA RPP 2023 · Zillow ZHVI
Based on your household income, housing mode, local rent, home value, property tax, and mortgage assumptions for San Marino.
Cost of Living Breakdown
Each index uses 100 as the US national average. A score of 150 means 50% more expensive; 80 means 20% cheaper.
San Marino Mortgage Calculator
Pre-filled with the local median home value of $2,777,884 and California's property tax rate of 0.71%.
Household Housing Budget
Local median household income is shown only as a place-side affordability input. Personal salary, filing status, and take-home pay analysis belong in salary.city.
Property Tax in San Marino, CA
California Place Tax Context
Compare San Marino to Another City
Compare place-side costs such as housing, rent, groceries, utilities, services, and tax context.
Cost of Living Comparison
Compare place-side housing, rent, goods, services, and utility pressure between cities.
Cost Index Comparison (100 = National Avg)
FAQ: Living in San Marino
Is San Marino, CA an expensive place to live?+
Yes — San Marino is about 318% more expensive than the national average, with an overall Cost Index of 418. Housing is the biggest factor: the typical home here is valued around $2,777,884, and monthly rents average roughly $3,529. Day-to-day costs like groceries and utilities tend to run higher than average as well.
How does San Marino fit a household housing budget?+
Start with housing. Typical monthly rent is $3,529, while local median household income is $187,633. That implies a rent-burden proxy of about 23% before utilities and other costs. For a specific job offer, filing status, or take-home pay scenario, use salary.city.
How much are taxes in San Marino, CA?+
California has a progressive state income tax with a top rate of 13.3%. The effective property tax rate is 0.71%. On a home worth $2,777,884, that translates to roughly $19,723 per year in property taxes. Sales tax (state + local) averages around 8.85% on everyday purchases.
How much does it cost to rent in San Marino, CA?+
The typical monthly rent in San Marino is around $3,529. That's about 162% higher than the $1,348 national median. For comparison, the median home value here is $2,777,884, so buyers should also factor in mortgage payments, property taxes, and insurance.
How much does a house cost in San Marino, CA?+
The median home in San Marino is valued at $2,777,884. With 20% down and a 6.5% mortgage rate, you'd be looking at roughly $14,046/month for principal and interest alone — before property taxes and insurance. About 83% of residents here own their homes.
Are groceries and utilities expensive in San Marino?+
Grocery prices in San Marino are noticeably pricier compared to the rest of the US (index: 107, where 100 is the national average). Utility bills (electricity, gas, water) are on the high side (index: 159). Both add meaningful weight to your monthly budget here.
What is San Marino, CA like to live in?+
San Marino is a small town with a population of about 12,279. The median age of residents is 45.2, skewing somewhat older — common in established suburban communities. The local poverty rate is 5.8%, well below the national average of 12.4%.
Lower-Pressure Alternatives in California
If San Marino feels tight, start with these same-state cities that look easier on rent burden or buy-side pressure.
Higher-Pressure Comparisons in California
Use these city pages when you want to compare San Marino against tougher same-state markets before deciding whether the current city is already a stretch.
- Real Estate & Housing: Zillow Home Value Index (ZHVI, Smoothed & Seasonally Adjusted) and Zillow Observed Rent Index (ZORI). Structural fallback utilizes U.S. Census Bureau ACS 5-Year Estimates.
- Goods, Utilities & Services: U.S. Bureau of Economic Analysis (BEA) Metropolitan Area Regional Price Parities (MARPP), incorporating verified State Nonmetropolitan averages.
- Mortgage Rates: Freddie Mac 30-Year Fixed Rate Mortgage Average in the United States (PMMS) via Federal Reserve Economic Data (FRED).
- Tax Context: State-level property, sales, and income-tax context used for place-side relocation planning. Personal take-home pay and offer analysis are handled by salary.city.
- Index Methodology: Weighting matrix derived from Bureau of Labor Statistics (BLS) Consumer Expenditure Surveys (CEX) distributional models. Baseline standardized at 100. (Read methodology details)