NCUA-insured credit union
Aberdeen Proving Ground — Aberdeen, MD
Credit Union headquartered in Aberdeen, Maryland.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | Po Box 1176 Aberdeen, MD 21001 |
| County | Harford |
| Website | not published in NCUA data |
| Phone | (410) 272-4000 |
NCUA record
| NCUA Charter | 2540 |
| Federal Reserve RSSD ID | 798875 |
| Status | Active |
| Charter type | 1 (NCUA) |
| Financials as of | March 31, 2026 |
How to find your Aberdeen Proving Ground routing number
NCUA does not publish ABA routing numbers, and many credit unions use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this credit union, the "account details" screen in its online banking, or its official website.
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Offices
| Edgewood Operations Center main office Edgewood, MD |
1321 Pulaski Hwy, 21040 (410) 272-4000 M-Th\9:00 ? 5:00; F\9:00-6:30; S\9:00-1:00 |
| Aberdeen Branch Aberdeen, MD |
996 Beards Hill Rd # Rt, 21001 (410) 272-4000 M-Th/9:00-5:00; F/9:00-6:30; S/9:00 - 1:00 |
| Apg Branch Aberdeen Proving Ground, MD |
6485 Operations Ave, 21005 (410) 272-4000 M-Th/9:00 - 5:00; F/9:00-6:30; S\9:00-1:00 |
| Dundalk Branch Baltimore, MD |
1631 Merritt Blvd, 21222 (410) 272-4000 M-T 9:00-5:00; F 9:00-6:00; S 9:00-1:00 |
| Amyclae Branch Bel Air, MD |
1200 Agora Dr Ste A, 21014 (410) 272-4000 M-Th\9:00 ? 5:00; F\9:00-6:30; S\9:00-1:00 |
| Laurel Bush Branch Bel Air, MD |
2113 Laurel Bush Rd, 21015 (410) 272-4000 M-Th\9:00 ? 5:00; F\9:00-6:30; S\9:00-1:00 |
| Bel Air Branch Bel Air, MD |
321 S Main St, 21014 (410) 272-4000 M-Th\9:00 ? 5:00; F\9:00-6:30; S\9:00-1:00 |
| Riverside Branch Belcamp, MD |
1327 Riverside Pkwy, 21017 (410) 272-4000 M-Th 9:00-5:00Fri 9:00-6:00Sat 9:00-1:00Sun Closed |
| Chesapeake City Branch Chesapeake City, MD |
2579 Augustine Herman Hwy, 21915 (410) 272-4000 M-Th 9:00-5:00Fri 9:00-6:00Sat 9:00-1:00Sun Closed |
| Cockeysville Branch Cockeysville, MD |
10301 York Rd, 21030 (410) 272-4000 M-Th 9-5, F 9-6, Sat 9-1 |
| North East Branch Elkton, MD |
2011 W Pulaski Hwy, 21921 (410) 272-4000 Monday-Thursday 9:00-5:00 Friday 9:00-6:30 Saturday 9:00-1:00 |
| Elkton Branch Elkton, MD |
1204 E Pulaski Hwy, 21921 (410) 272-4000 M-Th\9:00 ? 5:00; F\9:00-6:30; S\9:00-1:00 |
18 offices in total. Browse them by city through the state pages.
Where Aberdeen Proving Ground has offices
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