Census tract · Middlesex County
Census Tract 30.01, Middlesex County, New Jersey
Census Tract 30.01, GEOID 34023003001, in Middlesex County, New Jersey, entirely within Woodbridge and Woodbridge Township. 4,543 residents in the ACS 2020-2024 5-year estimates (±764); the 2020 Census counted 4,395.
Residents, 2020-2024
4,543
±764 (90% margin)
2020 Census count: 4,395
Median household income
$111,964
±$24,877 (90% margin)
Middlesex County: $111,549
Median home value
$415,000
±$26,653 (90% margin)
Middlesex County: $462,900
Median gross rent
$1,558
±$1,360 (90% margin)
Middlesex County: $1,871
Where is Census Tract 30.01?
Census Tract 30.01 is one of 192 census tracts in Middlesex County, New Jersey. It covers 0.70 square miles of land, 6,306 residents per square mile in 2020. Its GEOID, 34023003001, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Woodbridge | 100% |
| Woodbridge Township | 100% |
5 census tracts border Census Tract 30.01: Tract 26.04 ($87,222), Tract 28.05 ($147,500), Tract 29.02 ($87,132), Tract 30.02 ($102,369) and Tract 33 ($82,739). 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 30.01?
The 2020-2024 American Community Survey puts Census Tract 30.01's population at 4,543 (±764) in 1,617 households; the 2020 Census counted 4,395 residents and 1,722 housing units.
| Measure | Tract 30.01 | Woodbridge |
|---|---|---|
| Total population | 4,543 ±764 | 20,756 |
| Households | 1,617 ±200 | 7,921 |
| Average household size | 2.81 ±0.21 | 2.62 |
| Housing units | 1,617 ±200 | 8,290 |
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 30.01?
The median resident of Census Tract 30.01 is 43.3 years old; 19.1% are under 18 and 19.9% are 65 or older. The largest group is non-Hispanic white residents at 51.9%, then Hispanic or Latino residents (of any race) at 37.1%. 23.9% of residents were born outside the United States.
| Measure | Tract 30.01 | Woodbridge |
|---|---|---|
| Median age | 43.3 ±3.1 | 38.6 |
| Under 18 years | 19.1% ±3.6 pts | 22.4% |
| 65 years and over | 19.9% ±3.9 pts | 13.3% |
| Hispanic or Latino (any race) | 37.1% ±8.4 pts | 24.6% |
| White alone, not Hispanic | 51.9% ±9.2 pts | 38.0% |
| Black or African American alone, not Hispanic | 1.4% ±1.2 pts | 9.4% |
| Asian alone, not Hispanic | 5.3% ±2.4 pts | 25.2% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±1.0 pts | 0.0% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±1.0 pts | 0.0% |
| Two or more races, not Hispanic | 4.2% ±3.0 pts | 2.8% |
| Some other race alone, not Hispanic | 0.1% ±0.2 pts | 0.0% |
| Born outside the United States | 23.9% ±6.9 pts | 30.7% |
| Speak a language other than English at home (age 5+) | 35.5% ±9.2 pts | 42.2% |
| Civilian veterans (age 18+) | 3.7% ±2.2 pts | 4.3% |
| With a disability | 17.2% ±9.6 pts | 12.0% |
| No health insurance coverage | 5.6% ±4.1 pts | 5.0% |
| High school graduate or higher (age 25+) | 89.2% ±4.5 pts | 91.0% |
| Bachelor's degree or higher (age 25+) | 21.6% ±6.7 pts | 36.2% |
| Graduate or professional degree (age 25+) | 9.2% ±4.3 pts | 15.8% |
| Lived in the same house a year earlier | 96.3% ±2.2 pts | 88.5% |
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 30.01 earn?
Half of the 1,617 households in Census Tract 30.01 earn less than $111,964 a year (±$24,877), against $111,549 across Middlesex County: 102nd highest of the county's 187 tracts with a reliable estimate. 10.2% of residents live below the poverty line.
| Measure | Tract 30.01 | Woodbridge |
|---|---|---|
| Median household income | $111,964 ±$24,877 | $104,926 |
| Mean household income | $121,296 ±$12,685 | $122,083 |
| Per capita income | $42,452 ±$5,959 | $46,419 |
| People below the poverty line | 10.2% ±5.8 pts | 11.1% |
| Children under 18 below the poverty line | 24.2% ±23.6 pts | 20.8% |
| Households receiving SNAP | 10.6% ±4.7 pts | 6.6% |
| Households with a computer | 94.4% ±4.3 pts | 97.2% |
| Households with a broadband subscription | 93.6% ±4.5 pts | 94.7% |
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 30.01?
Owners occupy 83.4% of Census Tract 30.01's occupied homes and renters 16.6%. The median owner-occupied home is valued at $415,000 by its owner (±$26,653).
| Measure | Tract 30.01 | Woodbridge |
|---|---|---|
| Median home value (owner-occupied) | $415,000 ±$26,653 | $390,000 |
| Median gross rent | $1,558 ±$1,360 | $2,091 |
| Renters paying 35% or more of income on rent | 68.5% ±16.2 pts | 36.5% |
| Median monthly owner costs, with a mortgage | $2,688 ±$168 | $2,585 |
| Owner-occupied homes | 83.4% ±5.1 pts | 52.6% |
| Renter-occupied homes | 16.6% ±5.1 pts | 47.4% |
| Housing units | 1,617 ±200 | 8,290 |
| Single-family detached homes | 82.5% ±5.9 pts | 42.6% |
| Mobile homes | 0.0% ±2.7 pts | 0.1% |
| Built 2020 or later | 0.0% ±2.7 pts | 3.9% |
| Built 2010 to 2019 | 9.4% ±4.7 pts | 4.6% |
| Built 1939 or earlier | 24.2% ±8.0 pts | 19.2% |
| Households with no vehicle | 4.6% ±2.8 pts | 6.3% |
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 30.01 get to work?
70.7% of Census Tract 30.01's workers drive alone and 5.5% work from home. The average trip to work takes 26.5 minutes. The unemployment rate in 2020-2024 averaged 8.7%.
| Measure | Tract 30.01 | Woodbridge |
|---|---|---|
| In the labor force (age 16+) | 59.4% ±10.5 pts | 68.7% |
| Unemployment rate | 8.7% ±4.2 pts | 5.1% |
| Drove alone to work | 70.7% ±6.8 pts | 64.2% |
| Carpooled | 7.2% ±4.2 pts | 7.4% |
| Public transportation | 5.3% ±3.4 pts | 7.8% |
| Walked | 5.7% ±3.4 pts | 3.2% |
| Worked from home | 5.5% ±2.7 pts | 13.4% |
| Mean travel time to work | 26.5 min ±3.0 | 30.5 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 30.01 compare with the other tracts in Middlesex County?
Among Middlesex County's tracts with a reliable estimate, Census Tract 30.01 ranks as shown below (1 = highest).
| Measure | In Middlesex County | In Woodbridge |
|---|---|---|
| Population | 87th of 190 | 2nd of 5 |
| Residents per square mile | 49th of 192 | 2nd of 5 |
| Median household income | 102nd of 187 | 3rd of 5 |
| Per capita income | 147th of 190 | 5th of 5 |
| Median home value | 123rd of 184 | 4th of 5 |
| Poverty rate | 39th of 83 | 2nd of 4 |
| Bachelor's degree or higher | 172nd of 189 | 5th of 5 |
| Median age | 58th of 191 | 1st of 5 |
| Owner-occupied share | 70th of 183 | 2nd of 5 |
The tracts next to it on Middlesex County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 62.07 | 99th | $114,098±$11,582 · within the margin of this tract |
| Tract 85.01 | 100th | $112,460±$24,614 · within the margin of this tract |
| Tract 79.14 | 101st | $112,132±$31,441 · within the margin of this tract |
| Tract 30.01 | 102nd | $111,964±$24,877 |
| Tract 9.02 | 103rd | $111,789±$18,335 · within the margin of this tract |
| Tract 1.01 | 104th | $111,588±$28,927 · within the margin of this tract |
| Tract 73.06 | 105th | $110,972±$8,814 · within the margin of this tract |
| Tract 83 | 105th | $110,972±$23,717 · within the margin of this tract |
"Within the margin": the two incomes differ by less than their combined 90% margins, so the survey cannot say which is higher and the ranks between them are not firm.
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 30.01?
2 of the 18 figures for Census Tract 30.01 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