Which Social Security Office Serves Your ZIP Code in Rosemead?
SSA assigns Rosemead's ZIP code, 91770, to the El Monte Social Security Office in El Monte. SSA assigns offices by ZIP code, so the office to use is the one listed for your ZIP.
ZIP code 91770 goes to the El Monte Social Security Office, 9351 Telstar Ave., El Monte.
Assigned offices from SSA's Office Locator, looked up by ZIP code on October 1, 2026. ZIP codes are those whose area overlaps Rosemead (U.S. Census Bureau, 2020 ZIP Code Tabulation Areas). Distance is straight-line, from the center of the ZIP code to the office.
Social Security Offices Near Areas Around Rosemead
Where people in nearby communities go, and how far it is. Each area's office is the one SSA assigns to its ZIP codes.
Social Security Office Near Downey
Downey is about 9.4 miles south of central Rosemead. Its ZIP codes are split between offices: 90241 and 90242 go to the Norwalk Social Security Office in Norwalk; 90240 goes to the Whittier Social Security Office in Whittier.
More on Social Security offices near Downey
Social Security Office Near South Pasadena
South Pasadena is about 5.1 miles northwest of central Rosemead. SSA assigns its ZIP code, 91030, to the Pasadena Social Security Office at 104 N Mentor Avenue, Pasadena, open Monday to Friday, 9:00 AM to 4:00 PM. The Alhambra Social Security Office is closer to central South Pasadena (about 1.8 miles, against 3.0 miles), but it isn't the office SSA assigns.
More on Social Security offices near South Pasadena
Social Security Office Near Florence-Graham
Florence-Graham is about 12 miles southwest of central Rosemead. Its ZIP codes are split between offices: 90001 goes to the Huntington Park Social Security Office in Huntington Park; 90002 goes to the Watts Social Security Office in Los Angeles.
More on Social Security offices near Florence-Graham
Social Security Office Near Monrovia
Monrovia is about 8.6 miles northeast of central Rosemead. SSA assigns its ZIP code, 91016, to the Glendora Social Security Office at 1165 E Route 66, Glendora, open Monday to Friday, 9:00 AM to 4:00 PM.
More on Social Security offices near Monrovia
Social Security Office Near San Gabriel
San Gabriel is about 2.0 miles northwest of central Rosemead. SSA assigns its ZIP codes (91775 and 91776) to the Alhambra Social Security Office at 555 W Main St, Suite E, Alhambra, open Monday to Friday, 9:00 AM to 4:00 PM.
More on Social Security offices near San Gabriel
Social Security Office Near Pico Rivera
Pico Rivera is about 5.5 miles south of central Rosemead. SSA assigns its ZIP code, 90660, to the Whittier Social Security Office at 7200 Greenleaf Ave, Suite 200, Whittier, open Monday to Friday, 9:00 AM to 4:00 PM.
More on Social Security offices near Pico Rivera
Social Security Office Near Hacienda Heights
Hacienda Heights is about 8.1 miles southeast of central Rosemead. SSA assigns its ZIP code, 91745, to the West Covina Social Security Office at 501 S Vincent Ave, STE 201, West Covina, open Monday to Friday, 9:00 AM to 4:00 PM. The Whittier Social Security Office is closer to central Hacienda Heights (about 3.9 miles, against 5.6 miles), but it isn't the office SSA assigns.
More on Social Security offices near Hacienda Heights
Social Security Office Near Alhambra
Alhambra is about 3.2 miles west of central Rosemead. SSA assigns its ZIP codes (91801 and 91803) to the Alhambra Social Security Office at 555 W Main St, Suite E, Alhambra, open Monday to Friday, 9:00 AM to 4:00 PM.
More on Social Security offices near Alhambra
Social Security Office Near Covina
Covina is about 12 miles east of central Rosemead. SSA assigns its ZIP codes (91722, 91723 and 91724) to the Glendora Social Security Office at 1165 E Route 66, Glendora, open Monday to Friday, 9:00 AM to 4:00 PM.
More on Social Security offices near Covina
Social Security Office Near Arcadia
Arcadia is about 5.1 miles northeast of central Rosemead. Its ZIP codes are split between offices: 91006 goes to the Pasadena Social Security Office in Pasadena; 91007 goes to the El Monte Social Security Office in El Monte.
More on Social Security offices near Arcadia
How to Get an Appointment at the El Monte Social Security Office
SSA asks you to make an appointment before you visit an office. You can schedule one online on SSA's appointment page by answering a few questions; the appointment may be by phone or in person, and you can change or cancel it from the confirmation email or text.
To book by phone, call the El Monte Social Security Office at (866) 931-0340, or SSA's national number, 1-800-772-1213 (TTY 1-800-325-0778), Monday through Friday, 8 a.m. to 7 p.m. local time. Help is available in English, Spanish and other languages.
See office hours and appointments for the best times to call and visit.
Social Security Offices Near Other California Cities
Frequently Asked Questions
Where Is the Social Security Office in Rosemead?
There isn't an office in Rosemead, CA itself. The closest is the El Monte Social Security Office, 9351 Telstar Ave., El Monte, CA 91731, about 1.0 miles away.
Which Social Security Office Serves My ZIP Code in Rosemead?
SSA assigns Rosemead's ZIP code, 91770, to the El Monte Social Security Office in El Monte. SSA assigns offices by ZIP code, and the assigned office isn't always the closest one. Look up your ZIP code in the table on this page or in SSA's Office Locator.
What Are Social Security Office Hours Near Rosemead?
The El Monte Social Security Office is open Monday to Friday, 9:00 AM to 4:00 PM, according to SSA's office data (checked against SSA's Office Locator on October 1, 2026). Offices close on weekends and federal holidays.
What Is the Phone Number for the Social Security Office Near Rosemead?
SSA lists (866) 931-0340 for the El Monte Social Security Office. SSA's national number is 1-800-772-1213.
How Do I Make an Appointment at the Social Security Office Near Rosemead?
Schedule online on SSA's appointment page, where the appointment may be by phone or in person, or call the El Monte Social Security Office at (866) 931-0340 or SSA at 1-800-772-1213 (TTY 1-800-325-0778), Monday through Friday, 8 a.m. to 7 p.m. local time. SSA asks you to make an appointment before visiting an office.
Every Social Security office in California