Hillandale is a community in Montgomery County, Maryland, home to about 5,060 people across 1.9 square miles. It has no ZIP code of its own: it’s part of 20783 and 20903.
Homes sold for a median of $256 per square foot across 2 ZIP codes in the three months ending August 2026, and 1 of 2 were seller’s markets.
Mostly Langley Park; part is in Hillandale
Mostly Silver Spring; part is in Hillandale
Each card is that ZIP code’s whole market, including any part outside Hillandale. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Hillandale’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Ronald Reagan Washington National Airport (DCA)11 miles away |
|---|---|
| Nearest city of 250,000+ | Washington, DC7 miles away |
| Nearest city of 1 million+ | Philadelphia, PA120 miles away |
Straight-line distances from the center of Hillandale; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Hillandale had 5,774 residents in the 2020 census, up 89% since 2000.
It’s the 202nd largest of 527 towns in Maryland by population.
Montgomery County grew from 30,451 residents in 1900 to 1,062,061 in 2020.
Montgomery County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 87°F in summer, and winter lows average 25°F. About 44 inches of rain and melted snow fall in a typical year, with about 16 inches of snow.
Source: NOAA 1991–2020 climate normals, Beltsville, MD weather station (3 miles away).
439,792 jobs at 27,677 businesses in Montgomery County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
349 doctors and other health care providers list an office in Hillandale’s ZIP codes.
Nearest hospitals
Providers with an office here
| Primary care doctors | 29 |
|---|---|
| Specialist doctors | 39 |
| Dentists | 37 |
| Nurse practitioners and physician assistants | 47 |
| Mental health providers | 157 |
| Physical and occupational therapists | 23 |
| Optometrists | 3 |
| Chiropractors | 14 |
| Pharmacies | 9 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (10 nearby)
Grocery stores (4 nearby)
Pharmacies (3 nearby)
Libraries
Museums
Theaters and performance venues
Counts are within about 1 mile of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Prince George's County Public Schools, Montgomery County Public Schools. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Adelphi ElementaryAdelphi | Pre-K–5 | 505 | Public | 0.9 mi |
| Cherokee Lane ElementaryAdelphi | Pre-K–5 | 863 | Public | 1.2 mi |
| Cool Spring ElementaryAdelphi | Pre-K–5 | 458 | Public | 0.4 mi |
| Langley Park-McCormick ElementaryHyattsville | Pre-K–5 | 697 | Public | 0.8 mi |
| Lewisdale ElementaryHyattsville | Pre-K–5 | 533 | Public | 2.3 mi |
| Mary Harris Mother Jones ElemAdelphi | Pre-K–5 | 734 | Public | 0.9 mi |
| New Hampshire Estates ElemSilver Spring | Pre-K–2 | 455 | Public | 0.9 mi |
| Ridgecrest ElementaryHyattsville | Pre-K–5 | 631 | Public | 2.8 mi |
| Roscoe R Nix ElementarySilver Spring | Pre-K–2 | 437 | Public | 0.9 mi |
| Cresthaven ElementarySilver Spring | 3–5 | 474 | Public | 1.5 mi |
| Buck Lodge MiddleAdelphi | 6–8 | 1,200 | Public | 1.1 mi |
| Francis Scott Key MiddleSilver Spring | 6–8 | 950 | Public | 1.6 mi |
| Sonia Sotomayor Middle at AdelphiAdelphi | 6–8 | 1,077 | Public | 0.5 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| George E Peters Adventist SchoolHyattsville | Pre-K–8 | 132 | Seventh-day Adventist | 2.8 mi |
| St Francis International SchoolSilver Spring | Pre-K–8 | 203 | Roman Catholic | 0.3 mi |
| Silver Oaks Cooperative SchoolAdelphi | K–6 | 82 | Nonsectarian | 2.4 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Langley Park, Adelphi, Chillum, Silver Spring, White Oak, Hyattsville, Beltsville and Burnt Mills.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.