Live-In Caregivers in Portola Valley, CA: 24-Hour Home Care

Local figures

Live-In Caregivers in Portola Valley, CA: the local picture

508

residents 85 or older (12% of all residents)

746

households headed by someone 65+ own their home (72%)

72%

of Portola Valley homes have 3 or more bedrooms (54% in San Mateo County)

$16.90

California minimum wage per hour

About 508 Portola Valley residents are 85 or older. Live-in care is most often arranged for this age group, when help is needed through the day and someone should be close at night.

A live-in caregiver needs a private room. 72% of homes in Portola Valley have three or more bedrooms (54% in San Mateo County), while 9.3% have one bedroom or none, where live-in care rarely works; the median home has 7.1 rooms.

Of Portola Valley households headed by someone 65 or older, 746 own their home and 290 rent; among householders 85 and older it is 171 owners and 199 renters. Renters should check that the lease allows another adult to live in before anyone moves in.

Portola Valley compared with San Mateo County and California

Census figure	Portola Valley	San Mateo County	California
Residents 85 or older	12%	2.5%	1.9%
Residents 65+ in households who live alone	17%	21%	23%
Residents 65+ with a disability	21%	28%	33%
Residents 65+ below the poverty line (approx.)	12%	9.0%	12%
Residents 65 or older	44%	18%	16%
Residents 5+ who speak a language other than English at home	17%	46%	44%
Median income, households headed by someone 65+	$250,001	$103,766	—

Older residents in towns around Portola Valley

Town	Distance	Residents 65+	Residents 85+
Woodside, CA	4.2 mi	1,211	193
West Menlo Park, CA	5.0 mi	476	103
Los Altos Hills, CA	5.2 mi	2,590	396
Palo Alto, CA	5.4 mi	13,369	3,034
Stanford, CA	5.6 mi	692	105
Atherton, CA	6.6 mi	1,793	245

Emergency hospitals near Portola Valley

Hospital with an emergency department	Town	Distance	CMS overall rating	Phone
Sequoia Hospital	Redwood City, CA	5.4 mi	5 of 5	(650) 369-5811
Palo Alto Va Medical Center	Palo Alto, CA	5.4 mi	5 of 5	(650) 858-3939
Stanford Health Care	Stanford, CA	5.6 mi	5 of 5	(650) 723-4000

Straight-line miles from the center of Portola Valley. Medicare (CMS) data, October 2026; call ahead to confirm. We are not affiliated with these providers.

What it covers

What a live-in caregiver can help with

Help across the day: meals, housekeeping, personal care
Someone in the home overnight if help is needed
Medication reminders and appointment rides
Companionship and a steady routine

Cost

What live-in care costs in Portola Valley

Live-in pay is often agreed by the day or week, but every hour worked counts toward minimum wage. At $16.90 an hour (the California minimum; the May 2025 median aide wage, $16.50, is below it), a live-in caregiver paid for 50 hours a week costs about $3,662 a month (18% of the $20,833 monthly median income of Portola Valley households headed by someone 65+). Round-the-clock shift care, 168 paid hours a week across two or three caregivers, comes to about $12,303 a month (59% of the $20,833 monthly median income of Portola Valley households headed by someone 65+). Private rates are agreed with the caregiver, and overtime rules can add to both. California's minimum wage is $16.90 an hour (U.S. Department of Labor table, updated July 1, 2026).

Hiring directly, you agree the rate with the caregiver and usually become the household employer (U.S. Department of Labor rules). Some families qualify for programs that pay for care at home; see How to get paid to care for a family member in California: IHSS, VA, Paid Family Leave.

Before you hire

What to know before hiring a live-in caregiver

Put the arrangement in writing: hours on duty, sleep time, days off, the room and pay (federal rules: DOL Fact Sheet 79B).

Questions worth asking: Have you lived in with a client before, and for how long? What days off and sleep time do you need? How do you handle being woken at night? More in our live-in caregivers guide.

CaregiverConnect does not run background checks. Check identity, references and any certification yourself before anyone starts. The Safety Center explains how.

Questions

Live-In Caregivers in Portola Valley: common questions

Where is the nearest emergency hospital to Portola Valley?

Sequoia Hospital in Redwood City, about 5.4 mi in a straight line from the center of Portola Valley (Medicare hospital file). Its listed phone number is (650) 369-5811. In an emergency, call 911.

How much does live-in care cost in Portola Valley?

Live-in pay is often agreed by the day or week, but every hour worked counts toward minimum wage. At $16.90 an hour (the California minimum; the May 2025 median aide wage, $16.50, is below it), a live-in caregiver paid for 50 hours a week costs about $3,662 a month (18% of the $20,833 monthly median income of Portola Valley households headed by someone 65+). Round-the-clock shift care, 168 paid hours a week across two or three caregivers, comes to about $12,303 a month (59% of the $20,833 monthly median income of Portola Valley households headed by someone 65+). Private rates are agreed with the caregiver, and overtime rules can add to both. California's minimum wage is $16.90 an hour (U.S. Department of Labor table, updated July 1, 2026).

Live-in or 24-hour care in Portola Valley?

A live-in caregiver sleeps in the home and has protected sleep and break time. 24-hour care uses two or three caregivers in shifts so someone is always awake; in Portola Valley it costs more than three times as much a month (see the cost section above). Choose shifts if help is needed several times a night.

More near Portola Valley

More senior care near Portola Valley

Live-In Caregivers in nearby cities

Other care in Portola Valley

More for Portola Valley families

Sources

Census ACS 2020–2024 5-year; CMS provider data (October 25, 2026); U.S. DOL state minimum wages (July 1, 2026); BLS OEWS May 2025 aide wages, which cover employed aides rather than private rates.

Live-In Caregivers in Portola Valley, CA