ZIP Code 21550, Maryland
ZIP Code 21550 profile, demographic data, and geographic information.
ZCTA5 21550 is a 5-digit ZIP Code area located in Garrett County, Maryland. As of official census estimates, it has a reported population of 13,691. The land area covers 205.46 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population | 13,691 | ±710 | 2020-2024 / Census ACS 5-Year 2024 |
| Median Age | 49.4 yrs | ±2.2 | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 6,100 | ±366 | 2020-2024 / Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).
Housing & Real Estate Profile
| Housing Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Total Housing Units | 8,529 | ±408 |
| Occupied Housing Units | 6,100 | ±366 |
| Vacant Housing Units | 2,429 | ±376 |
| Median Home Value | $233,300 | ±$15,250 |
| Median Gross Rent | $803 | ±$188 |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Economy & Workforce
| Economic Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Median Household Income | $64,921 | ±$7,765 |
| Per Capita Income | $45,503 | ±$5,940 |
| Poverty Rate | 11.3% | ±2.5% |
| Population Below Poverty Level | 1,517 | ±347 |
| Unemployment Rate | 4.7% | ±1.7% |
| Civilian Labor Force, Employed | 6,442 | ±505 |
| Broadband Internet Rate | 84% | ±3.7% |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Local Government & Public Administration
Authoritative general-purpose local government units serving this area
U.S. Census Bureau GUS (2026) / GMAF
| Government Unit | Unit Type | Jurisdiction Role | Contact / Address |
|---|---|---|---|
|
GUS Population: 28,393 (2024)
ID: 183762
|
County | Official County Government |
Contact: CHAIRMAN
203 S 4TH ST, RM 207, OAKLAND MD 21550-1534
|
Education
Listing 10 local institutions (NCES 2024-2025)
External reference via K12Guides
| Institution | Type | Grades | Location |
|---|---|---|---|
| Regular public school district Serving District | PK-12 | Westover, MD | |
| Regular School Nearby | PK-08 | Aurora, WV | |
| Regular School Nearby | PK-06 | Oakland, MD | |
| Regular School Nearby | KG-05 | Oakland, MD | |
| Regular School Nearby | PK-04 | Elk Garden, WV | |
| Regular School Nearby | 07-12 | Oakland, MD | |
| Regular School Nearby | KG-08 | Oakland, MD | |
| Regular School Nearby | PK-08 | Terra Alta, WV | |
| Regular School Nearby | PK-12 | Mount Storm, WV | |
| Regular School Nearby | PK-05 | Oakland, MD |
Source: k12guides.com.
Community Facilities & Infrastructure
Displaying 10 civic institutions across 2 datasets queried
CMS • IPEDS • IMLS
| Facility Name | Category | Relationship | Address / Location | Contact |
|---|---|---|---|---|
|
Garrett College
|
College | 12.0 mi away | 687 Mosser Road, McHenry, MD, 21541 |
3013873000
|
|
OAKLAND
|
Library | 1.5 mi away | 6 N. SECOND ST., OAKLAND, MD, 21550 |
(301) 334-3996
|
|
Mineral County Vocational Technical Center
|
College Vocational | 21.8 mi away | 981 Harley O Staggers Sr Dr, Keyser, WV, 26726 |
304788424010
|
|
TERRA ALTA PUBLIC LIBRARY
|
Library | 8.7 mi away | 701B EAST STATE AVENUE, TERRA ALTA, WV, 26764 |
(304) 789-2724
|
|
Potomac State College of West Virginia University
|
College | 22.2 mi away | 101 Fort Ave, Keyser, WV, 26726 |
3047886820
|
|
KITZMILLER BRANCH
|
Library | 10.9 mi away | 288 W. MAIN STREET, KITZMILLER, MD, 21538 |
(301) 334-8091
|
|
ALLEGHENY MT. TOP
|
Library | 11.5 mi away | 8455 UNION HIGHWAY, MT. STORM, WV, 26739 |
(304) 639-7504
|
|
ACCIDENT BRANCH
|
Library | 16.8 mi away | 106 S. NORTH STREET, ACCIDENT, MD, 21520 |
(301) 746-8792
|
|
KINGWOOD PUBLIC LIBRARY
|
Library | 16.8 mi away | 205 WEST MAIN ST, KINGWOOD, WV, 26537 |
(304) 329-1499
|
|
MOUNTAINTOP PUBLIC LIBRARY
|
Library | 17.7 mi away | 384 2ND STREET, THOMAS, WV, 26292 |
(304) 463-4582
|
Distances calculated from authoritative source coordinates. Source: CMS, IMLS, NCES IPEDS.
Climate & Weather Observations
NOAA Monthly Climate Normals
Observation Station: Climate data reflects NOAA 1991–2020 standard normals recorded at OAKLAND 1 SE, MD US, located 1.5 miles from ZCTA5 21550. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 36.7° | 18.3° | 27.5° | 3.90" | 30.2" |
| February | 40.3° | 19.8° | 30.0° | 3.56" | 22.0" |
| March | 48.9° | 26.6° | 37.8° | 4.32" | 19.6" |
| April | 61.3° | 36.7° | 49.0° | 4.33" | 3.7" |
| May | 70.0° | 47.7° | 58.9° | 5.34" | 0.0" |
| June | 77.0° | 56.1° | 66.5° | 4.91" | 0.0" |
| July | 81.0° | 60.4° | 70.7° | 5.14" | 0.0" |
| August | 79.6° | 58.3° | 69.0° | 4.33" | 0.0" |
| September | 73.8° | 51.0° | 62.4° | 3.69" | 0.0" |
| October | 63.4° | 39.5° | 51.4° | 3.61" | 1.6" |
| November | 51.5° | 29.7° | 40.6° | 3.38" | 6.4" |
| December | 41.5° | 23.8° | 32.7° | 4.29" | 21.4" |
Source: NOAA U.S. Climate Normals (1991–2020).
Local Weather Forecast
Weather forecast data is currently unavailable in the local cache.
Nearby Cities & Communities
Listing adjacent communities by spatial proximity (miles)
Proximity discovery
| Community Name | Classification | Distance | Population |
|---|---|---|---|
| Mountain Lake Park town | Town | 0.8 mi | — |
| Loch Lynn Heights town | Town | 1.1 mi | — |
| Oakland town | Town | 1.8 mi | — |
| Crellin CDP | CDP | 4.1 mi | — |
| Deer Park town | Town | 4.2 mi | — |
| Hutton CDP | CDP | 4.9 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 21550. • Official Source Dataset →
- Socioeconomic & Housing Metrics: U.S. Census Bureau American Community Survey (ACS) 5-year estimates and Population Estimates Program (PEP). Margin of Error (MOE) intervals are reported where published; suppressed values are never estimated or replaced with false zeros.
- Civic Directory Datasets: Centers for Medicare & Medicaid Services (CMS Hospital Directory), National Center for Education Statistics (NCES IPEDS Postsecondary Directory), and Institute of Museum and Library Services (IMLS Public Libraries Survey). Airport landing facilities are provided by airport-data.com.
- Weather & Climate Observations: National Oceanic and Atmospheric Administration (NOAA) U.S. Climate Normals 1991–2020 and National Weather Service (NWS) point forecasts.