USCIS Application Support Center — Glenmont, MD
The Application Support Center - Glenmont, MD is a USCIS Application Support Center (ASC) at USCIS Application Support Center, Glenmont Plaza, 12331 Georgia Avenue, Suite C, Wheaton, MD 20906-3646. ASCs are the offices where USCIS takes biometrics (fingerprints, photographs and signatures) for applications that require them. In USCIS’s field-office-by-ZIP file dated August 28, 2026, 81 ZIP codes in 4 counties (DC, MD, VA) are assigned to this ASC.
General information, not legal advice. For your specific case, talk to an immigration attorney or an accredited representative.
Quick reference
| As listed on the USCIS office page (checked October 17, 2026) | |
|---|---|
| Address | USCIS Application Support Center, Glenmont Plaza, 12331 Georgia Avenue, Suite C, Wheaton, MD 20906-3646 |
| Hours | Monday to Friday, 8:00 a.m. - 4:00 p.m.; closed Saturday and Sunday |
| Military personnel | This office provides services to military personnel from 9:00AM to 3:00PM, Monday through Friday. Military personnel do not need an appointment. |
| Parking and accessibility | Parking is available at this office. ACCESSIBILITY: This office is accessible to people with disabilities. |
| Public transportation | Metro: Take the Red Line to the Glenmont Station. Proceed south when you leave the Metro station (toward KFC & 7-11) and cross Layhill Road. The Application Support Center is straight ahead in Glenmont Plaza, next to Pizza Hut. Metro Bus number C7 and C9 and Montgomery County Ride On Bus (Route 31) stop on Randolph Road in front of Glenmont Plaza. |
| USCIS page | Application Support Center - Glenmont, MD |
Getting there: USCIS driving directions
The ASC’s USCIS page gives these driving directions (quoted as published):
Driving directions are as follows: From I-495, get off at exit 31, for Georgia Avenue. Head north on Georgia Avenue (Route 97) toward Glenmont Plaza. Just after the intersection at Randolph Road, the Application Support Center is on the right. From points north, take Route 97 to Glenmont Plaza. Just after the intersection of Routes 97 and 182, the Application Support Center is on the left.
ZIP codes and counties USCIS assigns to this ASC
USCIS’s field-office-by-ZIP file (dated August 28, 2026) names an ASC for every ZIP code. These are the counties with ZIP codes assigned to the Glenmont ASC, with up to four of their cities (most ZIP codes first, then alphabetical). USCIS assigns ZIP codes, not whole counties, so a county can be split between ASCs.
| County | State | ZIP codes | Cities |
|---|---|---|---|
| Montgomery | MD | 77 | Silver Spring, Bethesda, Gaithersburg, Rockville, … |
| District of Columbia | DC | 2 | Washington |
| Howard | MD | 1 | DHS |
| Loudoun | VA | 1 | Fairfax |
Every ZIP code assigned to the Glenmont ASC, by city
From the same USCIS file (Aug 28, 2026), retired ZIP codes excluded:
- Ashton, MD: 20861
- Barnesville, MD: 20838
- Bealsville, MD: 20839
- Bethesda, MD: 20810, 20811, 20813, 20814, 20816, 20817, 20824, 20827, 20889, 20892, 20894
- Boyds, MD: 20841
- Brinklow, MD: 20862
- Brookeville, MD: 20833
- Burtonsville, MD: 20866
- Cabin John, MD: 20818
- Chevy Chase, MD: 20815, 20825
- Clarksburg, MD: 20871
- DHS, MD: 20588
- Damascus, MD: 20872
- Derwood, MD: 20855
- Dickerson, MD: 20842
- Fairfax, VA: 20598
- Gaithersburg, MD: 20877, 20878, 20879, 20882, 20883, 20884, 20885, 20898, 20899
- Garrett Park, MD: 20896
- Germantown, MD: 20874, 20875, 20876
- Glen Echo, MD: 20812
- Kensington, MD: 20891, 20895
- Montgomery Village, MD: 20886
- Olney, MD: 20830, 20832
- Poolesville, MD: 20837
- Potomac, MD: 20854, 20859
- Rockville, MD: 20847, 20848, 20849, 20850, 20851, 20852, 20853, 20857
- Sandy Spring, MD: 20860
- Silver Spring, MD: 20901, 20902, 20903, 20904, 20905, 20906, 20907, 20908, 20910, 20911, 20914, 20915, 20916, 20918, 20993, 20997
- Spencerville, MD: 20868
- Suburb Maryland Fac, MD: 20897
- Takoma Park, MD: 20912, 20913
- Washington, DC: 20058, 20076
- Washington Grove, MD: 20880
Field offices whose ZIP codes route here (from the same file):
- USCIS Baltimore Field Office: 78 ZIP codes
- USCIS Washington Field Office: 3 ZIP codes
Before your appointment: what USCIS says
- Go only with a notice. The ASC’s USCIS page says applicants need to appear at the assigned ASC on the appointment notice.
- What to bring. USCIS’s biometrics page lists your ASC appointment notice (Form I-797C), every notice if you received several, and valid photo identification (such as a Green Card, passport or driver’s license).
- Rescheduling. USCIS’s biometrics page says the request must be made through your USCIS online account (not by mail), before the original appointment, with good cause, and at least 12 hours before the appointment time; to use a different ASC you must reschedule in advance and select it. If the request is less than 12 hours from the appointment or you missed it, the page says to call the USCIS Contact Center at 800-375-5283 (TTY 800-767-1833).
- Closures. If the ASC closes for weather or a facility issue, USCIS says it reschedules the appointment automatically; it asks you to check its Office Closings page before traveling.
- No weapons. USCIS says federal law prohibits weapons such as firearms, knives, pepper spray and ammunition at any USCIS facility.
Related information
- USCIS Baltimore Field Office
- USCIS Washington Field Office
- All USCIS offices serving Maryland
- Change of address with USCIS
Last verified: 2026-10-17. General procedural information for educational purposes, not legal advice; for your specific case, consult an immigration attorney or accredited representative. Office data comes from official USCIS pages and files and can change. Your appointment notice is what counts.