Home/ Keedysville / 21756
Businesses in 21756
30 businesses in the 21756 postcode district, part of Keedysville, United States.
At a glance
As of August 2026, business.wiki lists 30 businesses in 21756 across 21 categories. 83% publish a phone number and 77% have a website. The district's most common business type is christian place of worship (5 listed).
Top categories: Christian Place Of Worship (5)·Park (2)·Historic Site (2)·Farm (2)·Sport Or Fitness Facility (1)·Social Or Community Service (1)·Casual Eatery (1)·Corporate Or Business Office (1)·Travel Service (1)·Hardware Home And Garden Store (1)·Bed And Breakfast (1)·Animal Or Pet Service (1)
Directory — top 30 by data completeness
| Business | Category | Address | Postcode | Phone | Web |
|---|---|---|---|---|---|
| Antietam Overlook Farm | Bed And Breakfast | 4770 Horizon Ln | 21756 | +13014324200 | ✓ |
| Newcomer House | Travel Service | 18422 Shepherdstown Pike | 21756 | +13014326402 | ✓ |
| Antietam Roofing | Hardware Home And Garden Store | 5508 Porterstown Rd | 21756 | (240) 818-3200 | ✓ |
| Saint Peter's Evangelical Lutheran Church | Christian Place Of Worship | 53 N Main St | 21756 | +13014325787 | ✓ |
| Whistling Wren Farm | Event Or Party Service | 5601 Mt Carmel Church Rd | 21756 | +13017484851 | ✓ |
| Summer Rose Horsemanship | Sport Or Fitness Facility | 5618 Mt Briar Rd | 21756 | +12406256424 | ✓ |
| Taylor Park | Park | N Main St | 21756 | +15106425987 | ✓ |
| St. Peter's Lutheran Church | Christian Place Of Worship | 53 North Main St | 21756 | (301) 432-5787 | ✓ |
| Calvary Baptist Church | Christian Place Of Worship | 5753 Mt Carmel Church Rd | 21756 | (301) 331-1574 | ✓ |
| Millhouse Candles | Flowers And Gifts Store | 17 S. Main St., PO Box 148 | 21756 | +13014328963 | ✓ |
| Hull's Crane Service | Building Or Construction Service | 61 N Main St. | 21756 | 2408303228 | ✓ |
| Outdoor Finishes | Home Service | 3228 Hawks Hill Ln | 21756 | (301) 416-2600 | ✓ |
| Inn Boonsboro | Hotel | 19239 Burnside Bridge Rd | 21756 | (301) 432-1188 | ✓ |
| Blue Ridge Dairy Goats | Animal And Pet Store | 4213 Trego Mountain Rd | 21756 | 8558053982 | ✓ |
| Trego Mountain Nature Center | Social Or Community Service | 4016 Trego Rd | 21756 | (410) 419-9328 | ✓ |
| Cedar Ridge Soap | Corporate Or Business Office | 18939 Geeting Rd | 21756 | (240) 356-0222 | ✓ |
| United States Postal Service | Shipping Or Delivery Service | 21 S Main St | 21756 | 8002758777 | ✓ |
| Red Byrd Restaurant | Casual Eatery | 19409 Shepherdstown Pike | 21756 | (301) 432-6872 | ✓ |
| Keedysville Library | Library | 22 Taylor Dr | 21756 | (301) 432-6641 | ✓ |
| Antietam Bulldogges | Animal Or Pet Service | 6009 Harvest Ct | 21756 | (240) 818-3482 | ✓ |
| Price and Price Farming | Farm | 18101 Keedysville Rd | 21756 | +13019645652 | — |
| Living Artscapes, Inc. | — | 3541 Chestnut Grove Rd | 21756 | 2403797200 | ✓ |
| Chestnut Grove Park | Park | 3106 Chestnut Grove Rd | 21756 | +12403132700 | — |
| Hoffman Farm | Farm | 18651 Keedysville Rd | 21756 | — | ✓ |
| Mt Vernon United Church | Christian Place Of Worship | 64 S Main St | 21756 | +13014328182 | — |
| Antietam Wood Floors | — | 18856 Shepherdstown Pike | 21756 | 3016952555 | — |
| The Joseph Poffenberger Farm | Historic Site | Poffenberger Farm | 21756 | — | — |
| Keedysville Historic District | Historic Site | — | 21756 | — | ✓ |
| New York State Monument | Monument | — | 21756 | — | — |
| Mount Carmel United Methodist Church | Christian Place Of Worship | — | 21756 | — | — |
About this data
Counts are computed live from open data (Overture Maps Foundation), refreshed with each monthly release. Cite as: “business.wiki, 21756 postcode district (August 2026)”.