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California - Los Angeles County Field Office


Field Office Director: Nancy J. Alby
District Director: Susan M. Curda
Western Region

Physical AddressMailing AddressExpress Mail

300 North Los Angeles St.
Los Angeles, CA 90012

300 North Los Angeles St.
Los Angeles, CA 90012

300 North Los Angeles St.
Los Angeles, CA 90012

Service Area
Transportation, Directions, and Parking
Filing Information and Case Status
Visiting the Office and Attorney Procedures
Naturalization Ceremonies
Prohibited Items

Service Area

This office serves the following areas: Alhambra (except zip code 91841), Arcadia, Artesia, Avalon, Azusa, Baldwin Park, Bassett, Bell, Bell Gardens, Bellflower, Belmont Shore, Biola University, Bixby Knolls, Bradbury (zip code 91010 only), Cabrillo, Carson, Catalina, Cerritos, Charter Oak, City of Industry, Commerce, Compton, Covina, Crystal City, CSU Dominguez Hills, CSU Long Beach, Cudahy, Dominguez, Downey, Duarte, East Long Beach, East Los Angeles, East Rancho Dominguez, El Monte, El Segundo, Fort Macarthur, Gardena, Glendora, Greenmean, Hacienda Heights, Hancock, Harbor City, Hawaiian Gardens, Hawthorne, Holly Park, Hollyglen, Huntington Park, Inglewood (except zip codes 90313, 90397, 90398), Irwindale, La Mirada, La Puente, Lakeshore Learning, Lakewood (zip codes 90712 and 90716 only), Lawndale, Lennox, Lomita, Long Beach (zip codes 90802, 90806, 90813, 90814, 90815, 90842, 90844, 90846, 90847, 90848, 90895, and 90899 only), Los Nietos, Lugo, Lynwood, Manhattan Beach, Maywood, Mirada, Monrovia, Montebello, Monterey Park, Maywood, Mirada, Monrovia, Montebello, Monterey Park, Naples, North Long Beach, Norwalk (except zip code 90659), Palos Verdes Estates, Palos Verdes Peninsula, Paramount, Pico Rivera, Playa Del Rey (zip code 90293 only), Playa Vista, Pomona (zip code 91797 only), Rancho Dominguez, Redondo Beach, Rolling Hills, Rolling Hills Estate, Rosemead, Rosewood, San Gabriel, San Pedro, Santa Catalina, Santa Fe Springs, Sierra Madre, Signal Hill, South El Monte, South Gate, South Los Angeles, Temple City, Terminal Island, Torrance, Venice (zip code 90293 only), Vernon, Wagner, Walnut Park, Watts, West Covina, Westchester, Whittier, Wilmington.



From Interstate 101 North:
Take the exit for Alameda and continue north to Los Angeles Street.
Turn left onto Los Angeles Street.
The Federal Building is located on the East (left) side of Los Angeles Street, between Aliso and East Temple.

From Interstate 101 South:
Take the exit for Los Angeles Street.
Turn right onto Los Angeles Street.
The Federal Building is located on the East (left) side of Los Angeles Street, between Aliso and East Temple.


The Federal Building at 300 North Los Angeles Street is a short walk from Los Angeles Union Station, which is serviced by Amtrak trains, Metrolink (regional commuter trains), and the Metro Red and Gold lines.  In addition to the Downtown DASH bus which stops at the Federal Building (B and D lines), the Federal Building is serviced by several local bus routes.  Please consult with the Los Angeles County Metropolitan Transportation Authority at the following link:

Parking & Accessibility

PARKING: There is no FREE parking in the area of the Federal Building and public parking can be expensive in the area.

HANDICAP ACCESSIBILITY: This office is accessible to the disabled.

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Filing Information

Follow the instructions on the form(s) that you are filing. If the instructions on the application tell you to file the form at a USCIS local office and you live within this service area, please mail your application or make an INFOPASS appointment to submit your application in person.

Case Status and Referral Follow-ups

If you want to know the status of a case that is pending at this office, you should first call customer service at 1-800-375-5283. If your case is outside of our normal processing time, as shown on the web site, a customer service representative will ask USCIS to research your case, and we will send you a letter with further information.

If the customer service representative instructs you to visit our office, you must schedule an INFOPASS appointment, on our website, to visit this office in person.

Remember to bring the following items noted below, to the office for your appointment:

  • Any notices we have sent to you
  • A valid photo identity document, such as a driver license, passport, employment authorization document, etc.
  • A copy of the application or petition that you filed
  • Proof of paying the fee such as a copy of a cancelled check (front and back) or money order that has been traced for payment, or a handwritten receipt from an Information Officer.

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Visiting the Office

In order to visit this office or to speak with an Immigration Services Officer, you must have an appointment scheduled by USCIS, or you must schedule an INFOPASS appointment, on the USCIS website.

Attorney or Representative Procedures

If you are an attorney seeking information at this office, you must make an INFOPASS appointment to visit this office.

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Naturalization Ceremonies

The Los Angeles Field Office conducts Judicial Ceremonies twice per month.  This office does not conduct same-day naturalization ceremonies.

Prohibited Items

Rules and regulations governing public buildings and grounds can be found atTitle 41, Code of Federal Regulations, Subpart 101-20.3 and Title 18, United States Code, Section 930.  Additionally, this office prohibits:

  • Scissors, Razors, and Other Sharp Objects

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Last Reviewed/Updated: 09/09/2015