Businesses in 21550
377 businesses in the 21550 postcode district, part of Oakland, United States.
At a glance
As of August 2026, business.wiki lists 377 businesses in 21550 across 105 categories. 87% publish a phone number and 85% have a website. The district's most common business type is financial service (20 listed).
Top categories: Financial Service (20)·Hardware Home And Garden Store (19)·Restaurant (18)·Home Service (16)·Atm (15)·Supplier Or Distributor (11)·Casual Eatery (9)·Bar (9)·Bank Or Credit Union (9)·Vehicle Service (8)·Shipping Or Delivery Service (8)·Private Lodging (7)
Directory — top 30 by data completeness
| Business | Category | Address | Postcode | Phone | Web |
|---|---|---|---|---|---|
| SOUTHERN AUTO SUPPLY | Vehicle Parts Store | 1450 Maryland Hwy | 21550 | +13013341200 | ✓ |
| Healy Insurance Group, Inc. | Financial Service | 110 S Second St | 21550 | +13013343968 | ✓ |
| JG’s Pub Inc | Bar | 18553 Garrett Hwy | 21550 | +13013876369 | ✓ |
| Mountain Fresh Farmers Market | Farmers Market | S 1st St | 21550 | +13013346960 | ✓ |
| First United Bank & Trust | Bank Or Credit Union | 12894 Garrett Hwy | 21550 | +18886922654 | ✓ |
| Schrock's Country Store | Hardware Home And Garden Store | 3356 Underwood Rd | 21550 | +13013343170 | ✓ |
| JG's Pub | Bar | 18553 Garrett Hwy | 21550 | (301) 387-6369 | ✓ |
| Burger King | Restaurant | 841 E Oak St | 21550 | +13013347960 | ✓ |
| Denny's Restaurant | Restaurant | 1000 Starlite Plaza | 21550 | +13015339513 | ✓ |
| Firewater Kitchen & Bar | Restaurant | 20128 Garrett Highway | 21550 | +13013876408 | ✓ |
| The White Barn at Lucas Farm | Event Or Party Service | 4161 Garrett Hwy | 21550 | +13016166077 | ✓ |
| Garrett County Board of Education | Place Of Learning | 40 S 2nd St | 21550 | +13013348900 | ✓ |
| Trader's Coffee House | Coffee Shop | 21311 Garrett Hwy | 21550 | +13013879246 | ✓ |
| Swallow Falls State Park | Skate Park | 2470 Maple Glade Rd | 21550 | +13013876938 | ✓ |
| Deep Creek Seafood & Quarry Burgers | Restaurant | 200 Quarry Rd | 21550 | +12404881042 | ✓ |
| Pawn Run Bar + Kitchen | Restaurant | 485 Boy Scout Rd | 21550 | +12404425774 | ✓ |
| Oakland Dog Park | Dog Park | 27 Oakland Rosedale Rd | 21550 | +13013342691 | ✓ |
| Broadford Park | Park | 134 Recreation Ln | 21550 | +13013342691 | ✓ |
| Rotary Park | Social Or Community Service | 198 Town Park Ln | 21550 | +13015807265 | ✓ |
| Long Branch Saloon | Restaurant | 1501 Maryland Hwy | 21550 | (301) 334-4533 | ✓ |
| Oakland Storage Center | Storage Facility | 871 Steyer Mine Rd | 21550 | +12403212008 | ✓ |
| Go Go Gelato | Casual Eatery | 8602 Gorman Rd | 21550 | +12404427605 | ✓ |
| U-Store Self Storage | Storage Facility | 1116 Old Crellin Rd | 21550 | +12403217867 | ✓ |
| Wild Yough Glamping Huts | Lodging | 1976 Herrington Manor Rd | 21550 | +13013878060 | ✓ |
| Little Branch Lodge | Private Lodging | 153 Roman Ridge Rd | 21550 | +17035392986 | ✓ |
| Mt Top Tax & Accounting | Financial Service | 21287 Garrett Hwy Ste 200 | 21550 | (301) 334-8825 | ✓ |
| Bill's Outdoor Center | Sporting Goods Store | 20768 Garrett Hwy | 21550 | (301) 387-3474 | ✓ |
| Extreme Entertainment | Deep Creek Party Strippers | Media Service | 20294 Garrett Hwy Ste 3N | 21550 | (301) 533-6097 | ✓ |
| Deer Park Cemetery | Cemetery | 464 Main St | 21550 | (301) 334-4028 | ✓ |
| Once in a Blue Moon | Lodging | 863 Paradise Hts | 21550 | +13012358225 | ✓ |
Showing the 30 most complete records of 377 total in 21550.
About this data
Counts are computed live from open data (Overture Maps Foundation), refreshed with each monthly release. Cite as: “business.wiki, 21550 postcode district (August 2026)”.