ZIP Code 06851, Connecticut
ZIP Code 06851 profile, demographic data, and geographic information.
ZCTA5 06851 is a 5-digit ZIP Code area located in Connecticut. As of official census estimates, it has a reported population of 27,865. The land area covers 7.69 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population | 27,865 | ±1,499 | 2020-2024 / Census ACS 5-Year 2024 |
| Median Age | 43.2 yrs | ±2.3 | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 11,348 | ±583 | 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 | 11,910 | ±562 |
| Occupied Housing Units | 11,348 | ±583 |
| Vacant Housing Units | 562 | ±193 |
| Median Home Value | $587,400 | ±$20,803 |
| Median Gross Rent | $2,071 | ±$235 |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Economy & Workforce
| Economic Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Median Household Income | $111,341 | ±$6,736 |
| Per Capita Income | $64,597 | ±$4,709 |
| Poverty Rate | 8.1% | ±2% |
| Population Below Poverty Level | 2,253 | ±579 |
| Unemployment Rate | 4.7% | ±1.6% |
| Civilian Labor Force, Employed | 15,850 | ±978 |
| Broadband Internet Rate | 91.9% | ±6.5% |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Education
Listing 10 local institutions (NCES 2024-2025)
External reference via K12Guides
| Institution | Type | Grades | Location |
|---|---|---|---|
| Regular School Nearby | PK-KG | Bridgeport, CT | |
| Regular School Nearby | KG-12 | Bridgeport, CT | |
| Regular School Nearby | 09-12 | Bridgeport, CT | |
| Regular School Nearby | KG-05 | BEDFORD, NY | |
| Regular School Nearby | 09-12 | RYE BROOK, NY | |
| Regular School Nearby | 06-08 | RYE BROOK, NY | |
| Regular School Nearby | KG-05 | RYE BROOK, NY | |
| Regular School Nearby | 09-12 | ARMONK, NY | |
| Regular School Nearby | PK-05 | Ridgefield, CT | |
| Regular School Nearby | PK-08 | Bridgeport, CT |
Source: k12guides.com.
Community Facilities & Infrastructure
Displaying 10 civic institutions across 2 datasets queried
CMS • IPEDS • IMLS
| Facility Name | Category | Relationship | Address / Location | Contact |
|---|---|---|---|---|
|
Fairfield University
|
College | 7.7 mi away | 1073 N Benson Rd, Fairfield, CT, 06824-5195 |
2032544000
|
|
NORWALK PUBLIC LIBRARY
|
Library | 1.6 mi away | 1 BELDEN AVE., NORWALK, CT, 06850 |
(203) 899-2780
|
|
University of Connecticut-Stamford
|
College | 9.3 mi away | One University Place, Stamford, CT, 06901-2315 |
2032518400
|
|
WESTPORT LIBRARY
|
Library | 2.1 mi away | 20 JESUP ROAD, WESTPORT, CT, 06880 |
(203) 291-4800
|
|
Sacred Heart University
|
College | 10.0 mi away | 5151 Park Ave, Fairfield, CT, 06825-1000 |
2033717999
|
|
EAST NORWALK LIBRARY
|
Library | 2.5 mi away | 51 VAN ZANT STREET, NORWALK, CT, 06855 |
(203) 538-0408
|
|
Paier College
|
College | 10.9 mi away | 84 iranistan Ave, Bridgeport, CT, 06606 |
2032873031
|
|
SOUTH NORWALK BRANCH LIBRARY
|
Library | 2.9 mi away | 10 WASHINGTON STREET, NORWALK, CT, 06854 |
(203) 899-2790
|
|
University of Bridgeport
|
College | 11.2 mi away | 126 Park Avenue, Bridgeport, CT, 06604-5620 |
2035764000
|
|
WILTON LIBRARY ASSOCIATION
|
Library | 4.1 mi away | 137 OLD RIDGEFIELD RD., WILTON, CT, 06897 |
(203) 762-3950
|
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 STAMFORD 5 N, CT US, located 7.7 miles from ZCTA5 06851. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 38.0° | 22.2° | 30.1° | 4.26" | 9.1" |
| February | 41.4° | 23.1° | 32.2° | 3.14" | 11.9" |
| March | 49.1° | 30.4° | 39.8° | 4.73" | 5.9" |
| April | 62.0° | 40.3° | 51.1° | 4.44" | 0.5" |
| May | 72.3° | 50.0° | 61.1° | 4.12" | 0.0" |
| June | 79.8° | 58.5° | 69.2° | 4.91" | 0.0" |
| July | 84.8° | 64.4° | 74.6° | 3.77" | 0.0" |
| August | 82.9° | 63.1° | 73.0° | 3.81" | 0.0" |
| September | 75.7° | 56.2° | 66.0° | 5.21" | 0.0" |
| October | 64.4° | 44.6° | 54.5° | 4.59" | 0.0" |
| November | 53.1° | 35.1° | 44.1° | 4.19" | 0.8" |
| December | 42.7° | 27.3° | 35.0° | 4.44" | 5.8" |
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 |
|---|---|---|---|
| Old Hill CDP | CDP | 1.4 mi | — |
| South Wilton CDP | CDP | 2.2 mi | — |
| Westport Village CDP | CDP | 2.2 mi | — |
| Poplar Plains CDP | CDP | 2.4 mi | — |
| Saugatuck CDP | CDP | 2.5 mi | — |
| Compo CDP | CDP | 2.8 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 06851. • 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.