AdelphiMaryland
Adelphi is an unincorporated area and census-designated place in Prince George's County, Maryland, United States. Per the 2020 Census, the population was 16,823.
Intro: Wikipedia
About Adelphi
Set in the central part of Maryland, Adelphi is a small unincorporated community.
Officially, Adelphi is a census-designated place — a real, named community that residents call home, governed at the county level. The community covers 2.72 square miles.
What Makes Adelphi Unique
- An unincorporated community — no city hall of its own, which often means lower local taxes and county-managed services.
- Part of the fabric of Maryland — one of 536 recognized communities statewide.
Why People Love It Here
- A tight community feel that bigger cities can't replicate.
- Housing dollars stretch further here than in the nearest metro.
- Well connected: 3+ neighboring communities within 3 miles.
📍 Neighborhoods in Adelphi
Click a neighborhood to see it on the map.
🍽️ Where to Eat in Adelphi
Local spots mapped by the OpenStreetMap community · click a restaurant to read or write reviews.
🏞️ Parks & Outdoors in Adelphi
Parks mapped by the OpenStreetMap community · "reviews" opens each park's live Google reviews.
🏫 Schools in Adelphi
- Adelphi Elementary
- Buck Lodge Middle
- Cherokee Lane Elementary
- Cool Spring Elementary
- Mary Harris Mother Jones Elem
- Sonia Sotomayor Middle at Adelphi
Public schools, U.S. Dept. of Education (NCES) 2023–24 directory.