ZIP Code 20151, Virginia
ZIP Code 20151 profile, demographic data, and geographic information.
ZCTA5 20151 is a 5-digit ZIP Code area located in Fairfax County, Virginia. As of official census estimates, it has a reported population of 22,610. The land area covers 15.86 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population | 22,610 | ±1,387 | 2020-2024 / Census ACS 5-Year 2024 |
| Median Age | 41.5 yrs | ±1.7 | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 7,095 | ±363 | 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 | 7,141 | ±367 |
| Occupied Housing Units | 7,095 | ±363 |
| Vacant Housing Units | 46 | ±60 |
| Median Home Value | $676,800 | ±$22,675 |
| Median Gross Rent | $2,280 | ±$95 |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Economy & Workforce
| Economic Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Median Household Income | $158,271 | ±$11,415 |
| Per Capita Income | $60,395 | ±$3,775 |
| Poverty Rate | 6.2% | ±2.2% |
| Population Below Poverty Level | 1,389 | ±511 |
| Unemployment Rate | 3.1% | ±1% |
| Civilian Labor Force, Employed | 11,998 | ±938 |
| Broadband Internet Rate | 97.4% | ±1.3% |
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: 1,160,925 (2024)
ID: 114514
|
County | Official County Government |
Contact: CHAIRPERSON
12000 GOVERNMENT CENTER PKWY, STE 530, FAIRFAX VA 22035-0001
|
Education
Listing 10 local institutions (NCES 2024-2025)
External reference via K12Guides
| Institution | Type | Grades | Location |
|---|---|---|---|
| Alternative School Nearby | N | Burke, VA | |
| Alternative School Nearby | N | Centreville, VA | |
| Alternative School Nearby | N | Leesburg, VA | |
| Alternative School Nearby | N | Centerville, VA | |
| Regular School Nearby | PK-05 | Aldie, VA | |
| Regular School Nearby | PK-06 | Reston, VA | |
| Regular School Nearby | PK-05 | Sterling, VA | |
| Regular School Nearby | 09-12 | Annandale, VA | |
| Regular School Nearby | PK-05 | Annandale, VA | |
| Regular School Nearby | PK-05 | Woodbridge, VA |
Source: k12guides.com.
Community Facilities & Infrastructure
Displaying 10 civic institutions across 2 datasets queried
CMS • IPEDS • IMLS
| Facility Name | Category | Relationship | Address / Location | Contact |
|---|---|---|---|---|
|
Divine Mercy University
|
College | 5.8 mi away | 45154 Underwood Lane, Sterling, VA, 20166 |
7034161441
|
|
CHANTILLY REGIONAL LIBRARY
|
Library | 2.2 mi away | 4000 STRINGFELLOW RD., CHANTILLY, VA, 20151 |
(703) 502-3883
|
|
Dermal Science International Aesthetics and Nail Academy
|
College Vocational | 6.9 mi away | 11425 Isaac Newton Square, Suite 200, Reston, VA, 20190 |
7039102323
|
|
CENTREVILLE REGIONAL LIBRARY
|
Library | 4.1 mi away | 14200 ST. GERMAINE DR., CENTREVILLE, VA, 20121 |
(703) 830-2223
|
|
Aviation Institute of Maintenance-Manassas
|
College | 8.0 mi away | 10640 Davidson Place, Manassas, VA, 20109 |
7032575515
|
|
ACCESS SERVICES
|
Library | 5.5 mi away | 12000 GOVERNMENT CENTER PARKWAY, FAIRFAX, VA, 22035 |
(703) 324-8380
|
|
George Mason University
|
College | 8.6 mi away | 4400 University Dr, Fairfax, VA, 22030-4444 |
7039931000
|
|
HERNDON FORTNIGHTLY COMMUNITY LIBRARY
|
Library | 6.0 mi away | 768 CENTER ST., HERNDON, VA, 20170 |
(703) 437-8855
|
|
Avi Career Training
|
College Vocational | 9.6 mi away | 10130-a Colvin Run Rd, Great Falls, VA, 22066 |
7037592200
|
|
GUM SPRING
|
Library | 6.2 mi away | 24600 MILLSTREAM DRIVE, STONE RIDGE, VA, 20105 |
(571) 258-3838
|
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 WASHINGTON DC DULLES AP, VA US, located 3.2 miles from ZCTA5 20151. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 42.6° | 25.2° | 33.9° | 2.94" | 6.9" |
| February | 46.1° | 26.7° | 36.4° | 2.61" | 7.0" |
| March | 54.8° | 33.6° | 44.2° | 3.50" | 3.9" |
| April | 66.8° | 43.2° | 55.0° | 3.47" | 0.1" |
| May | 75.0° | 53.0° | 64.0° | 4.72" | 0.0" |
| June | 83.1° | 61.9° | 72.5° | 4.30" | 0.0" |
| July | 87.6° | 66.8° | 77.2° | 4.15" | 0.0" |
| August | 86.3° | 65.2° | 75.7° | 3.53" | 0.0" |
| September | 79.3° | 57.9° | 68.6° | 3.94" | 0.0" |
| October | 67.8° | 45.3° | 56.6° | 3.65" | 0.0" |
| November | 56.5° | 35.6° | 46.0° | 3.13" | 0.3" |
| December | 46.5° | 29.0° | 37.7° | 3.30" | 2.8" |
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 |
|---|---|---|---|
| Chantilly CDP | CDP | 0.5 mi | — |
| Sully Square CDP | CDP | 2.0 mi | — |
| Floris CDP | CDP | 2.7 mi | — |
| Franklin Farm CDP | CDP | 2.7 mi | — |
| Greenbriar CDP | CDP | 3.0 mi | — |
| Navy CDP | CDP | 3.1 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 20151. • 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.