Summit city, New Jersey
Summit city profile, demographic data, and geographic information.
Summit city is a geographic entity located in Union County, New Jersey. As of official census estimates, it has a reported population of 23,314. The land area covers 5.99 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population (2025 PEP Estimate) | 23,314 | — | 2025 / Census |
| Median Age | 41.8 yrs | ±2.2 | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 8,341 | ±401 | 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 | 8,786 | ±440 |
| Occupied Housing Units | 8,341 | ±401 |
| Vacant Housing Units | 445 | ±207 |
| Median Home Value | $994,500 | ±$81,474 |
| Median Gross Rent | $2,430 | ±$210 |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Economy & Workforce
| Economic Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Median Household Income | $190,304 | ±$34,890 |
| Per Capita Income | $112,787 | ±$8,192 |
| Poverty Rate | 5.5% | ±2.2% |
| Population Below Poverty Level | 1,238 | ±491 |
| Unemployment Rate | 5.4% | ±2.1% |
| Civilian Labor Force, Employed | 11,617 | ±636 |
| Broadband Internet Rate | 95.5% | ±1.7% |
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: 23,102 (2024)
ID: 130873
|
Municipal | Official Local Government |
Contact: ADMINISTRATIVE ASSISTANT
512 SPRINGFIELD AVENUE, SUMMIT NJ 07901-2607
|
|
GUS Population: 594,160 (2024)
ID: 194928
|
County | Official County Government |
Contact: CLERK OF THE BOARD
10 ELIZABETHTOWN PLZ, ELIZABETH NJ 07207-3451
|
Education
Listing 10 local institutions (NCES 2024-2025)
External reference via K12Guides
| Institution | Type | Grades | Location |
|---|---|---|---|
| Alternative School Nearby | N | AVENEL, NJ | |
| Regular School Nearby | PK-08 | NEWARK, NJ | |
| Regular School Nearby | 09-12 | ROSELLE, NJ | |
| Regular School Nearby | PK-05 | GARFIELD, NJ | |
| Regular School Nearby | KG-08 | ELIZABETH, NJ | |
| Regular School Nearby | PK | Passaic, NJ | |
| Regular School Nearby | PK-01 | HILLSIDE, NJ | |
| Career and Technical School Nearby | 09-12 | SCOTCH PLAINS, NJ | |
| Career and Technical School Nearby | 09-12 | SCOTCH PLAINS, NJ | |
| Career and Technical School Nearby | 09-12 | SCOTCH PLAINS, NJ |
Source: k12guides.com.
Community Facilities & Infrastructure
Displaying 10 civic institutions across 3 datasets queried
CMS • IPEDS • IMLS
| Facility Name | Category | Relationship | Address / Location | Contact |
|---|---|---|---|---|
|
OVERLOOK MEDICAL CENTER
|
Hospital | City address association | 99 BEAUVOIR AVENUE, SUMMIT, NJ, 07901 |
(908) 522-2000
|
|
UCNJ Union College of Union County, New Jersey
|
College | 4.0 mi away | 1033 Springfield Avenue, Cranford, NJ, 07016-1528 |
9087097000
|
|
SUMMIT FREE PUBLIC LIBRARY
|
Library | 0.3 mi away | 75 MAPLE STREET, SUMMIT, NJ, 07901 |
(201) 273-0350
|
|
SUMMIT OAKS HOSPITAL
|
Psychiatric | City address association | 19 PROSPECT ST, SUMMIT, NJ, 07901 |
(908) 522-7000
|
|
Pro Beauty Academy (The) - Kenilworth
|
College | 4.1 mi away | 656 North Michigan Avenue, Kenilworth, NJ, 07033 | — |
|
CHATHAM JOINT FREE PUBLIC LIBRARY
|
Library | 1.9 mi away | 214 MAIN STREET, CHATHAM, NJ, 07928 |
(201) 635-0603
|
|
Lincoln Technical Institute-Union
|
College Vocational | 4.7 mi away | 2299 Vauxhall Rd, Union, NJ, 07083 |
908964780040500
|
|
NEW PROVIDENCE MEMORIAL LIB.
|
Library | 2.2 mi away | 377 ELKWOOD AVENUE, NEW PROVIDENCE, NJ, 07974 |
(201) 665-0311
|
|
Yeshiva Gedolah Zichron Leyma
|
College | 5.2 mi away | 2035 Vauxhall Road, Union, NJ, 07083-3618 |
9085870502
|
|
SPRINGFIELD FREE PUB. LIB.
|
Library | 2.7 mi away | 66 MOUNTAIN AVENUE, SPRINGFIELD, NJ, 07081 |
(201) 376-4930
|
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 CANOE BROOK, NJ US, located 2.0 miles from Summit city. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 39.5° | 21.9° | 30.7° | 3.53" | 5.8" |
| February | 41.8° | 23.0° | 32.4° | 2.96" | 8.4" |
| March | 49.8° | 30.6° | 40.2° | 4.19" | 4.6" |
| April | 62.4° | 40.5° | 51.5° | 4.03" | 0.4" |
| May | 72.3° | 50.4° | 61.4° | 4.05" | 0.0" |
| June | 81.5° | 59.9° | 70.7° | 4.77" | 0.0" |
| July | 86.3° | 65.6° | 76.0° | 4.68" | 0.0" |
| August | 84.7° | 63.7° | 74.2° | 4.94" | 0.0" |
| September | 77.9° | 56.3° | 67.1° | 4.64" | 0.0" |
| October | 65.6° | 44.1° | 54.9° | 4.58" | 0.0" |
| November | 54.2° | 34.8° | 44.5° | 3.60" | 0.7" |
| December | 44.1° | 27.6° | 35.9° | 4.43" | 4.1" |
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 |
|---|---|---|---|
| Summit city | City | 0.0 mi | — |
| Chatham borough | Borough | 2.0 mi | — |
| Mountainside borough | Borough | 2.4 mi | — |
| New Providence borough | Borough | 2.5 mi | — |
| Short Hills CDP | CDP | 2.5 mi | — |
| Springfield CDP | CDP | 2.8 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 3403971430. • 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.