ZIP Code 21617, Maryland
ZIP Code 21617 profile, demographic data, and geographic information.
ZCTA5 21617 is a 5-digit ZIP Code area located in Queen Anne's County, Maryland. As of official census estimates, it has a reported population of 10,428. The land area covers 108.48 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population | 10,428 | ±659 | 2020-2024 / Census ACS 5-Year 2024 |
| Median Age | 41.4 yrs | ±1.9 | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 3,985 | ±304 | 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 | 4,157 | ±296 |
| Occupied Housing Units | 3,985 | ±304 |
| Vacant Housing Units | 172 | ±109 |
| Median Home Value | $483,700 | ±$23,278 |
| Median Gross Rent | $1,338 | ±$380 |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Economy & Workforce
| Economic Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Median Household Income | $116,898 | ±$22,815 |
| Per Capita Income | $51,242 | ±$4,404 |
| Poverty Rate | 3.7% | ±1.7% |
| Population Below Poverty Level | 378 | ±178 |
| Unemployment Rate | 3.8% | ±1.9% |
| Civilian Labor Force, Employed | 5,502 | ±538 |
| Broadband Internet Rate | 90% | ±3.4% |
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: 53,688 (2024)
ID: 185797
|
County | Official County Government |
Contact: IT MANAGER
107 N LIBERTY ST, CENTREVILLE MD 21617-1048
|
Education
Listing 10 local institutions (NCES 2024-2025)
External reference via K12Guides
| Institution | Type | Grades | Location |
|---|---|---|---|
| Regular School Nearby | 03-05 | Stevensville, MD | |
| Career and Technical School Nearby | 09-12 | Ridgely, MD | |
| Regular School Nearby | PK-02 | Centreville, MD | |
| Regular School Nearby | 06-08 | Centreville, MD | |
| Regular School Nearby | PK-05 | Cordova, MD | |
| Regular School Nearby | PK-04 | Church Hill, MD | |
| Regular School Nearby | PK-05 | Denton, MD | |
| Regular School Nearby | PK-05 | Grasonville, MD | |
| Regular School Nearby | PK-05 | Greensboro, MD | |
| Regular School Nearby | PK-05 | Chestertown, 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 |
|---|---|---|---|---|
|
Chesapeake College
|
College | 7.0 mi away | 1000 College Circle, Wye Mills, MD, 21679-0008 |
4108225400
|
|
CENTREVILLE BRANCH
|
Library | 1.2 mi away | 121 S. COMMERCE STREET, CENTREVILLE, MD, 21617 |
(410) 758-0980
|
|
Washington College
|
College | 11.7 mi away | 300 Washington Ave, Chestertown, MD, 21620-1438 |
4107787700
|
|
MOBILE LIBRARY
|
Library | 1.2 mi away | 121 S. COMMERCE STREET, CENTREVILLE, MD, 21617 |
(410) 758-0980
|
|
United States Naval Academy
|
College | 23.9 mi away | 121 Blake Road, Annapolis, MD, 21402-1300 |
4102931482
|
|
CHESTERTOWN BRANCH
|
Library | 11.2 mi away | 408 HIGH ST., CHESTERTOWN, MD, 21620 |
(410) 778-3636
|
|
St. John's College
|
College | 24.4 mi away | 60 College Ave, Annapolis, MD, 21401 |
4102632371
|
|
ROCK HALL BRANCH
|
Library | 11.9 mi away | 5746 N MAIN STREET, ROCK HALL, MD, 21661 |
(410) 639-7162
|
|
NORTH COUNTY BRANCH
|
Library | 13.8 mi away | 101 CEDAR LANE, GREENSBORO, MD, 21639 |
(410) 482-2173
|
|
KENT ISLAND BRANCH
|
Library | 14.9 mi away | 200 LIBRARY CIRCLE, STEVENSVILLE, MD, 21666 |
(410) 643-8161
|
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 CHESTERTOWN, MD US, located 11.6 miles from ZCTA5 21617. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 40.8° | 27.1° | 34.0° | 3.34" | 5.2" |
| February | 44.2° | 28.1° | 36.2° | 2.89" | 7.9" |
| March | 52.5° | 35.1° | 43.8° | 4.25" | 1.7" |
| April | 64.4° | 45.0° | 54.7° | 3.72" | 0.2" |
| May | 73.6° | 54.9° | 64.2° | 3.88" | 0.0" |
| June | 82.2° | 64.0° | 73.1° | 4.41" | 0.0" |
| July | 86.6° | 68.7° | 77.7° | 4.35" | 0.0" |
| August | 85.0° | 67.2° | 76.1° | 3.56" | 0.0" |
| September | 78.3° | 60.2° | 69.2° | 4.90" | 0.0" |
| October | 66.8° | 48.1° | 57.4° | 3.67" | 0.0" |
| November | 55.5° | 38.1° | 46.8° | 3.18" | 0.0" |
| December | 45.4° | 31.1° | 38.3° | 3.81" | 1.7" |
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 |
|---|---|---|---|
| Centreville town | Town | 1.1 mi | — |
| Church Hill town | Town | 7.4 mi | — |
| Queenstown town | Town | 7.7 mi | — |
| Queen Anne town | Town | 10.3 mi | — |
| Grasonville CDP | CDP | 10.4 mi | — |
| Hillsboro town | Town | 10.7 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 21617. • 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.