Green Valley CDP, MD
ZIP 21770 — Amenities & Local Context
Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
Wealthy AreaLow Snow AreaRemote Work Hub
Airports, parks, hospitals, nearby places, and local civic context
Amenities & Location in 21770
Transportation & Access
Distance to Coast
31.0 miles (50.0 km)
✈️ Airports (15)
- IAD (Airport)30.0 miles (48.3 km)
- FME (Airport)32.3 miles (51.9 km)
- BWI (Airport)33.7 miles (54.2 km)
- HGR (Airport)35.3 miles (56.8 km)
- DCA (Airport)36.4 miles (58.5 km)
- MRB (Airport)39.1 miles (62.9 km)
- ADW (Airport)42.7 miles (68.8 km)
- DAA (Airport)44.1 miles (70.9 km)
- MTN (Airport)45.0 miles (72.5 km)
- MNZ (Airport)45.6 miles (73.4 km)
- APG (Airport)58.6 miles (94.3 km)
- NYG (Airport)58.7 miles (94.4 km)
⬇️Show all 15 airports in & near this area
- MDT (Airport)63.9 miles (102.8 km)
- LNS (Airport)73.8 miles (118.7 km)
- MUI (Airport)83.4 miles (134.2 km)
🌊 Coast (4 points)
- Coast (31.0 miles (50.0 km))
- Coast (32.5 miles (52.3 km))
- Coast (45.9 miles (73.9 km))
- Coast (46.4 miles (74.7 km))
Parks & Recreation
🌲 National Parks (20)
- Monocacy National Battlefield7.5 miles (12.1 km)mono
- Potomac Heritage National Scenic Trail19.9 miles (31.9 km)pohe
- Catoctin Mountain Park23.5 miles (37.9 km)cato
- Chesapeake & Ohio Canal National Historical Park24.2 miles (38.9 km)choh
- Great Falls Park25.0 miles (40.3 km)grfa
- Harpers Ferry National Historical Park26.0 miles (41.8 km)hafe
- Antietam National Battlefield27.0 miles (43.4 km)anti
- Glen Echo Park27.1 miles (43.5 km)glec
- Clara Barton National Historic Site27.2 miles (43.7 km)clba
- George Washington Memorial Parkway27.4 miles (44.0 km)gwmp
- Wolf Trap National Park for the Performing Arts28.4 miles (45.8 km)wotr
- Civil War Defenses of Washington29.3 miles (47.2 km)cwdw
⬇️Show all 20 national parks in & near this area
- Rock Creek Park29.7 miles (47.8 km)rocr
- Eisenhower National Historic Site30.8 miles (49.6 km)eise
- Baltimore-Washington Parkway31.1 miles (50.0 km)bawa
- Greenbelt Park31.8 miles (51.2 km)gree
- Gettysburg National Military Park32.2 miles (51.8 km)gett
- African American Civil War Memorial32.4 miles (52.1 km)afam
- Carter G. Woodson Home National Historic Site32.8 miles (52.8 km)cawo
- Mary McLeod Bethune Council House National Historic Site32.8 miles (52.9 km)mamc
Health & Safety
🏥 VA Hospitals (20)
- VA Acquisition Academy8.0 miles (12.9 km)
- Fort Detrick10.6 miles (17.1 km)
- Fort Detrick VA Outpatient Clinic10.7 miles (17.3 km)
- Ball's Bluff National Cemetery23.6 miles (38.0 km)
- Washington D.C. Vet Center25.5 miles (41.0 km)
- Walter Reed National Military Medical Center25.6 miles (41.3 km)
- Construction & Facilities Management Regional Office - East27.4 miles (44.1 km)
- Baltimore Vet Center27.9 miles (45.0 km)
- Baltimore National Cemetery29.7 miles (47.8 km)
- Hagerstown Outpatient Clinic30.7 miles (49.4 km)
- Washington DC Vet Center30.8 miles (49.6 km)
- Loudon Park National Cemetery31.4 miles (50.6 km)
⬇️Show all 20 VA hospitals in & near this area
- Washington DC VA Medical Center31.8 miles (51.2 km)
- Fort Meade32.7 miles (52.6 km)
- Community Resource and Referral Center (CRRC)32.8 miles (52.7 km)
- VISN 5: VA Capitol Health Care Network32.8 miles (52.8 km)
- Washington D.C. National Capital Region Benefits Office33.1 miles (53.3 km)
- Center for Minority Veterans33.2 miles (53.5 km)
- Department of Veterans Affairs33.2 miles (53.5 km)
- Center for Women Veterans33.2 miles (53.5 km)
☢️ Superfund (NPL) (2)
- US ARMY FORT DETRICK11.7 miles (18.9 km)
- HIDDEN LANE LANDFILL22.2 miles (35.8 km)
Politics & Opportunity in 21770
Voting & Opportunity