Census tract · Union County
Census Tract 368, Union County, New Jersey
Census Tract 368, GEOID 34039036800, in Union County, New Jersey, entirely within Westfield. 7,996 residents in the ACS 2020-2024 5-year estimates (±716); the 2020 Census counted 7,844.
Residents, 2020-2024
7,996
±716 (90% margin)
2020 Census count: 7,844
Median household income
$250,000 or more
The survey's top or bottom value; no margin is published
Union County: $103,202
Median home value
$939,200
±$86,824 (90% margin)
Union County: $529,200
Median gross rent
$1,151
±$627 (90% margin)
Union County: $1,730
Where is Census Tract 368?
Census Tract 368 is one of 120 census tracts in Union County, New Jersey. It covers 1.72 square miles of land, 4,574 residents per square mile in 2020. Its GEOID, 34039036800, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Westfield | 100% |
5 census tracts border Census Tract 368: Tract 363.01 ($94,459), Tract 367 ($196,375), Tract 369 ($110,670), Tract 374 ($163,056) and Tract 386.01 ($144,716). The figure in brackets is each tract's median household income.
Whether a tract counts as low- or moderate-income for bank lending (the Community Reinvestment Act) is set by the FFIEC against its metro area's family income: look it up in the FFIEC census geocoder.
Source: 2024 Gazetteer and 2020 block assignment files, U.S. Census Bureau · Census reference files
How many people live in Census Tract 368?
The 2020-2024 American Community Survey puts Census Tract 368's population at 7,996 (±716) in 2,743 households; the 2020 Census counted 7,844 residents and 2,718 housing units.
| Measure | Tract 368 | Westfield |
|---|---|---|
| Total population | 7,996 ±716 | 31,111 |
| Households | 2,743 ±247 | 10,900 |
| Average household size | 2.89 ±0.15 | 2.84 |
| Housing units | 2,787 ±248 | 11,192 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Census Tract 368?
The median resident of Census Tract 368 is 39.1 years old; 28.1% are under 18 and 16.3% are 65 or older. The largest group is non-Hispanic white residents at 73.6%, then non-Hispanic Asian residents at 11.7%. 20.0% of residents were born outside the United States.
| Measure | Tract 368 | Westfield |
|---|---|---|
| Median age | 39.1 ±1.6 | 40.7 |
| Under 18 years | 28.1% ±3.9 pts | 28.7% |
| 65 years and over | 16.3% ±3.3 pts | 14.9% |
| Hispanic or Latino (any race) | 9.0% ±6.6 pts | 8.0% |
| White alone, not Hispanic | 73.6% ±7.0 pts | 76.5% |
| Black or African American alone, not Hispanic | 2.5% ±2.8 pts | 2.4% |
| Asian alone, not Hispanic | 11.7% ±2.6 pts | 8.8% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.6 pts | 0.0% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.6 pts | 0.0% |
| Two or more races, not Hispanic | 3.2% ±1.9 pts | 3.2% |
| Some other race alone, not Hispanic | 0.0% ±0.6 pts | 1.1% |
| Born outside the United States | 20.0% ±4.9 pts | 13.6% |
| Speak a language other than English at home (age 5+) | 27.6% ±6.8 pts | 19.6% |
| Civilian veterans (age 18+) | 2.1% ±1.4 pts | 2.6% |
| With a disability | 5.6% ±1.9 pts | 5.4% |
| No health insurance coverage | 3.2% ±3.6 pts | 2.7% |
| High school graduate or higher (age 25+) | 97.0% ±1.9 pts | 97.8% |
| Bachelor's degree or higher (age 25+) | 75.0% ±6.6 pts | 78.1% |
| Graduate or professional degree (age 25+) | 40.5% ±5.7 pts | 38.2% |
| Lived in the same house a year earlier | 90.8% ±4.7 pts | 93.1% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Census Tract 368 earn?
Half of the 2,743 households in Census Tract 368 earn less than $250,000 or more a year (), against $103,202 across Union County: 1st highest of the county's 118 tracts with a reliable estimate.
| Measure | Tract 368 | Westfield |
|---|---|---|
| Median household income | $250,000 or more | $232,629 |
| Mean household income | $338,975 ±$47,149 | $306,889 |
| Per capita income | $117,181 ±$15,583 | $107,640 |
| People below the poverty line | 1.6% ±1.1 pts | 1.8% |
| Children under 18 below the poverty line | 0.0% ±2.0 pts | 0.8% |
| Households receiving SNAP | 3.8% ±3.2 pts | 1.6% |
| Households with a computer | 98.0% ±1.6 pts | 98.4% |
| Households with a broadband subscription | 96.7% ±2.6 pts | 97.6% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Census Tract 368?
Owners occupy 78.9% of Census Tract 368's occupied homes and renters 21.1%. The median owner-occupied home is valued at $939,200 by its owner (±$86,824). The median renter pays $1,151 a month including utilities, and 45.1% of renters pay 35% or more of their income on rent.
| Measure | Tract 368 | Westfield |
|---|---|---|
| Median home value (owner-occupied) | $939,200 ±$86,824 | $953,400 |
| Median gross rent | $1,151 ±$627 | $2,357 |
| Renters paying 35% or more of income on rent | 45.1% ±25.1 pts | 28.6% |
| Median monthly owner costs, with a mortgage | $4,000 or more | $4,000 or more |
| Owner-occupied homes | 78.9% ±6.6 pts | 81.1% |
| Renter-occupied homes | 21.1% ±6.6 pts | 18.9% |
| Housing units | 2,787 ±248 | 11,192 |
| Single-family detached homes | 86.3% ±6.1 pts | 78.1% |
| Mobile homes | 0.0% ±1.6 pts | 0.2% |
| Built 2020 or later | 0.8% ±1.0 pts | 1.2% |
| Built 2010 to 2019 | 10.0% ±6.1 pts | 5.9% |
| Built 1939 or earlier | 6.5% ±3.7 pts | 37.3% |
| Households with no vehicle | 7.0% ±3.6 pts | 3.1% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How do people in Census Tract 368 get to work?
55.3% of Census Tract 368's workers drive alone and 31.5% work from home. The average trip to work takes 37.1 minutes.
| Measure | Tract 368 | Westfield |
|---|---|---|
| In the labor force (age 16+) | 71.8% ±4.2 pts | 67.9% |
| Unemployment rate | 0.8% ±1.0 pts | 3.6% |
| Drove alone to work | 55.3% ±6.5 pts | 49.7% |
| Carpooled | 1.3% ±1.3 pts | 2.1% |
| Public transportation | 11.5% ±4.9 pts | 11.8% |
| Walked | 0.1% ±0.1 pts | 1.0% |
| Worked from home | 31.5% ±5.8 pts | 34.3% |
| Mean travel time to work | 37.1 min ±4.0 | 36.7 min |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
How does Census Tract 368 compare with the other tracts in Union County?
Among Union County's tracts with a reliable estimate, Census Tract 368 ranks as shown below (1 = highest).
| Measure | In Union County | In Westfield |
|---|---|---|
| Population | 2nd of 120 | 1st of 5 |
| Residents per square mile | 91st of 120 | 3rd of 5 |
| Median household income | 1st of 118 | 1st of 5 |
| Per capita income | 4th of 119 | 2nd of 5 |
| Median home value | 7th of 115 | 3rd of 5 |
| Median gross rent | 111th of 113 | 5th of 5 |
| Bachelor's degree or higher | 10th of 114 | 4th of 5 |
| Median age | 65th of 120 | 4th of 5 |
| Owner-occupied share | 32nd of 115 | 4th of 5 |
The tracts next to it on Union County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 364 | 1st | $250,000 or more |
| Tract 365 | 1st | $250,000 or more |
| Tract 368 | 1st | $250,000 or more |
| Tract 377 | 1st | $250,000 or more |
| Tract 379 | 1st | $250,000 or more |
| Tract 386.02 | 1st | $250,000 or more |
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) · How ranks are computed
How reliable are the figures for Census Tract 368?
3 of the 18 figures for Census Tract 368 on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
A census tract's figures rest on a few hundred sampled households over five years, so its margins are wider than a city's. Two tracts differ only when the gap between them is larger than their combined 90% margin (the square root of the sum of the two squared margins). How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · Check it at data.census.gov
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections