We're still building out our memory care directory for San Mateo, CA. The median estimated cost is $9,043/mo. That's above the California state median by about 3%. Browse nearby cities or the California page while we finish adding local providers.
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Median monthly price, San Mateo
$9,043/mo
Typical range $8,681 – $9,404
● San Mateo $9,043 ○ National median $8,160
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1. Call the county aging agency
Free: (844) 868-0938 (San Mateo County Area Agency on Aging)
2. Shortlist 3 options
3. Tour with the checklist
San Mateo figures as of 2025. Method and sources below.
Modeled memory-care ranges for San Mateo versus California and a multi-state national aggregate. Method: local assisted-living estimate plus a documented 20–30% premium band (not a Genworth memory-care survey median).
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The $7,882 monthly figure assumes 44 hours of care a week. The survey standard. At San Mateo's implied rate of about $41 an hour:
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Medicare generally does not cover long-term custodial care. State-specific Medicaid waiver guides are coming soon.
Nearby: Hillsborough not published · Baywood Park not published · Foster City $9,043 · Belmont $9,043 · Highlands not published
Every family starts with a number. Here's what different monthly budgets realistically cover in San Mateo, grounded in local medians on this page.
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California's public data download doesn't say which communities offer dementia care. These licensed assisted living communities in San Mateo are worth calling to ask.
Providers appear with their government data: CMS star ratings where they exist, license status, capacity, and inspection history. You can sort them yourself. Nobody pays to appear, and nobody pays to move up. If a listing says "Sponsored," a provider paid for that placement and the label says so.
Looking for a transparent sort by CMS stars, inspection records, and staffing? That is a separate data ranking, not an editorial pick.
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Own this community? Claim this profileSponsored placements, when they appear, are always labeled. How we make money →
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San Mateo has an estimated population of 103,105. About 17,563 residents (17%) are age 65 or older. San Mateo is located in San Mateo County, California. The median household income is $153,504. Estimated median cost in San Mateo is $9,043 per month, compared with $8,750 per month statewide in California.
Source: US Census Bureau (ACS) · Updated Jul 2026.GOVThese services are public and free. We list them before anything we could earn from.
Area Agency on Aging serving this city.
State Long-Term Care Ombudsman program.
State Health Insurance Assistance Program (SHIP).
Aging & Disability Resource Center hub for this state.
San Mateo
VA Medical Center in Menlo Park.
Can help pay for care if your parent qualifies. Rules change. Confirm on the official page.
Free national starting points. Official sites only; we do not scrape these directories.
Free nationwide connection to local aging services.
Local health and human services referrals.
Screen for benefits you may qualify for.
ACL Disability Information and Access Line.
Veterans health care and long-term care programs.
Veterans & surviving spouses: VA Aid & Attendance can help wartime veterans who qualify. Official info only. How Aid & Attendance works →
San Mateo's median memory care cost is about 3% higher than the California state median.
Tell us needs and budget once. We send licensed matches with real prices. Data stays free either way.
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Reading up first? Memory Care across California → · Memory Care cost breakdown → · Memory Care vs Assisted Living →
Touring this week? Print our checklist: what to ask on a tour, what to notice, and the license paperwork to request. Free, no email required. Optional send-to-email when you want it on your phone.
Cite this: According to ElderCareCosts' 2026 index, memory care in San Mateo, CA costs $9,043/month (median).