FDIC-insured bank
Capital Bank, National Association — Rockville, MD
Bank headquartered in Rockville, Maryland, part of CAPITAL BCORP INC.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 2275 Research Blvd Rockville, MD 20850 |
| County | Montgomery |
| Metro area | Washington-Arlington-Alexandria, DC-VA-MD-WV |
| Website | www.capitalbankmd.com |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 35278 |
| Federal Reserve RSSD ID | 2808602 |
| Status | Active |
| Charter class | N (OCC) |
| Holding company | CAPITAL BCORP INC |
| Domestic offices | 8 |
| Financials as of | June 30, 2026 |
How to find your Capital Bank, National Association routing number
FDIC does not publish ABA routing numbers, and many banks use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this bank, the "account details" screen in its online banking, or its official website at www.capitalbankmd.com.
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Offices nearest to headquarters
| Capital Bank, National Association main office Rockville, MD |
2275 Research Blvd, 20850 |
| Rockville Branch Rockville, MD |
1 Church St, 20850 |
| Reston Branch Reston, VA |
1900 Campus Commons Drive, Suite 103, 20191 |
| 1400 W Street Branch Washington, DC |
1400 W St Nw, 20009 |
| Columbia Branch Columbia, MD |
6711 Columbia Gateway Dr, 21046 |
| Raleigh Branch Raleigh, NC |
8450 Falls Of Neuse Road, 27615 |
| West Town Branch North Riverside, IL |
7820 W 26th St, 60546 |
| Ft. Lauderdale Branch Fort Lauderdale, FL |
550 South Andrews Avenue, Suite 640, 33301 |
Where Capital Bank, National Association has offices
Cities with the most Capital Bank, National Association offices
Largest banks headquartered elsewhere in Maryland
| EagleBank Bethesda | $9.62 billion |
| Forbright Bank Potomac | $8.48 billion |
| Shore United Bank, National Association Easton | $6.15 billion |
| CFG Bank Lutherville | $6.12 billion |
| First United Bank & Trust Oakland | $2.05 billion |
| Rosedale Bank Nottingham | $1.36 billion |
| Middletown Valley Bank Middletown | $1.19 billion |
| Calvin B. Taylor Banking Company of Berlin, Maryland Berlin | $1.02 billion |
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