During the California Gold Rush era, early residents of San Lorenzo, California were squatters. The area, therefore, became informally known as Squatterville. In 2010, San Lorenzo had a population of 23,452. Some of the services enjoyed by older adults here include assisted living care.

Ask Assisted Living
3414 Deer Hill Rd., Lafayette, California 94549
The Village at Hayes Valley
624 Laguna Street, San Francisco, California 94102
AlmaVia of San Francisco
1 Thomas More Way, San Francisco, California 94132
Portola Gardens
350 University Street, San Francisco, California 94134
Merced Girard
129 Girard Street, San Francisco, California 94134
Victorian Manor Senior Care
1444 Mcallister St, San Francisco, California 94115
Kimochi Home
1531 Sutter St, San Francisco, California 94109
Aegis Gardens
36281 Fremont Blvd., Fremont, California 94536
Pacifica Senior Living Union City
33883 Alvarado Niles Road, Union City, California 94587
The Point at Rockridge
4500 Gilbert Street, Oakland, California 94611
Brookdale Fremont
2860 Country Drive, Fremont, California 94536
Brookdale North Fremont
38035 Martha Avenue, Fremont, California 94536
Dimond Care
3003 Fruitvale Ave, Oakland, California 94602
Acacia Creek
34400 Mission Boulevard, Union City, California 94587
Carlton Senior Living Fremont
3800 Walnut Avenue, Fremont, California 94538
Sunrise of Oakland Hills
11889 Skyline Boulevard, Oakland, California 94619
Mercy Retirement and Care Center
3431 Foothill Boulevard, Oakland, California 94601
Bethesda Christian Retirement Center
22427 Montgomery Street, Hayward, California 94541
Aegis of Fremont
3850 Walnut Ave, Fremont, California 94538