Census tract · New Castle County
Census Tract 120, New Castle County, Delaware
Census Tract 120, GEOID 10003012000, in New Castle County, Delaware, outside any city, town or census-designated place. 4,082 residents in the ACS 2020-2024 5-year estimates (±565); the 2020 Census counted 4,334.
Residents, 2020-2024
4,082
±565 (90% margin)
2020 Census count: 4,334
Median household income
$75,485
±$9,817 (90% margin)
New Castle County: $91,166
Median home value
$305,700
±$29,536 (90% margin)
New Castle County: $352,200
Median gross rent
$1,290
±$114 (90% margin)
New Castle County: $1,448
Where is Census Tract 120?
Census Tract 120 is one of 145 census tracts in New Castle County, Delaware. It covers 1.76 square miles of land, 2,467 residents per square mile in 2020. Its GEOID, 10003012000, names it uniquely (how tract numbers and GEOIDs work).
9 census tracts border Census Tract 120: Tract 119 ($175,928), Tract 121 ($91,202), Tract 124 ($77,746), Tract 126 ($86,468), Tract 127 ($66,250), Tract 130 ($91,250), Tract 131 ($66,797), Tract 132 ($57,132) and Tract 135.01 ($148,469). 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 120?
The 2020-2024 American Community Survey puts Census Tract 120's population at 4,082 (±565) in 1,681 households; the 2020 Census counted 4,334 residents and 1,892 housing units.
| Measure | Tract 120 | New Castle County |
|---|---|---|
| Total population | 4,082 ±565 | 577,961 |
| Households | 1,681 ±181 | 224,173 |
| Average household size | 2.42 ±0.30 | 2.51 |
| Housing units | 1,793 ±169 | 236,079 |
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 120?
The median resident of Census Tract 120 is 43.8 years old; 19.6% are under 18 and 19.0% are 65 or older. The largest group is non-Hispanic white residents at 57.9%, then non-Hispanic Black residents at 19.5%. 12.0% of residents were born outside the United States.
| Measure | Tract 120 | New Castle County |
|---|---|---|
| Median age | 43.8 ±4.2 | 39.3 |
| Under 18 years | 19.6% ±5.9 pts | 21.2% |
| 65 years and over | 19.0% ±4.4 pts | 17.1% |
| Hispanic or Latino (any race) | 18.2% ±9.0 pts | 11.8% |
| White alone, not Hispanic | 57.9% ±9.3 pts | 52.3% |
| Black or African American alone, not Hispanic | 19.5% ±9.1 pts | 24.9% |
| Asian alone, not Hispanic | 2.0% ±2.6 pts | 6.2% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.9 pts | 0.0% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.9 pts | 0.0% |
| Two or more races, not Hispanic | 2.4% ±2.1 pts | 4.2% |
| Some other race alone, not Hispanic | 0.0% ±0.9 pts | 0.5% |
| Born outside the United States | 12.0% ±6.2 pts | 12.8% |
| Speak a language other than English at home (age 5+) | 18.9% ±9.6 pts | 17.3% |
| Civilian veterans (age 18+) | 4.5% ±2.6 pts | 5.8% |
| With a disability | 9.3% ±3.4 pts | 12.9% |
| No health insurance coverage | 9.2% ±7.2 pts | 5.9% |
| High school graduate or higher (age 25+) | 90.4% ±5.9 pts | 92.6% |
| Bachelor's degree or higher (age 25+) | 25.3% ±6.3 pts | 39.7% |
| Graduate or professional degree (age 25+) | 9.8% ±3.9 pts | 17.2% |
| Lived in the same house a year earlier | 96.5% ±2.3 pts | 88.9% |
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 120 earn?
Half of the 1,681 households in Census Tract 120 earn less than $75,485 a year (±$9,817), against $91,166 across New Castle County: 94th highest of the county's 141 tracts with a reliable estimate. 7.0% of residents live below the poverty line.
| Measure | Tract 120 | New Castle County |
|---|---|---|
| Median household income | $75,485 ±$9,817 | $91,166 |
| Mean household income | $95,821 ±$11,215 | $120,512 |
| Per capita income | $41,398 ±$5,852 | $47,777 |
| People below the poverty line | 7.0% ±4.3 pts | 10.1% |
| Children under 18 below the poverty line | 7.0% ±9.6 pts | 13.7% |
| Households receiving SNAP | 10.7% ±7.0 pts | 9.8% |
| Households with a computer | 94.6% ±4.0 pts | 96.8% |
| Households with a broadband subscription | 95.8% ±3.8 pts | 93.2% |
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 120?
Owners occupy 76.9% of Census Tract 120's occupied homes and renters 23.1%. The median owner-occupied home is valued at $305,700 by its owner (±$29,536). The median renter pays $1,290 a month including utilities.
| Measure | Tract 120 | New Castle County |
|---|---|---|
| Median home value (owner-occupied) | $305,700 ±$29,536 | $352,200 |
| Median gross rent | $1,290 ±$114 | $1,448 |
| Renters paying 35% or more of income on rent | 21.7% ±20.0 pts | 38.9% |
| Median monthly owner costs, with a mortgage | $1,709 ±$86 | $1,882 |
| Owner-occupied homes | 76.9% ±8.6 pts | 69.0% |
| Renter-occupied homes | 23.1% ±8.6 pts | 31.0% |
| Housing units | 1,793 ±169 | 236,079 |
| Single-family detached homes | 70.7% ±7.4 pts | 53.0% |
| Mobile homes | 0.6% ±0.9 pts | 2.0% |
| Built 2020 or later | 0.0% ±2.1 pts | 1.3% |
| Built 2010 to 2019 | 6.0% ±3.8 pts | 7.5% |
| Built 1939 or earlier | 5.7% ±4.2 pts | 10.8% |
| Households with no vehicle | 3.0% ±3.5 pts | 7.5% |
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 120 get to work?
67.6% of Census Tract 120's workers drive alone and 8.9% work from home. The average trip to work takes 19.6 minutes.
| Measure | Tract 120 | New Castle County |
|---|---|---|
| In the labor force (age 16+) | 65.9% ±5.6 pts | 65.7% |
| Unemployment rate | 1.1% ±1.4 pts | 4.8% |
| Drove alone to work | 67.6% ±8.9 pts | 68.6% |
| Carpooled | 16.5% ±8.7 pts | 7.3% |
| Public transportation | 4.5% ±3.0 pts | 2.6% |
| Walked | 1.6% ±1.6 pts | 2.2% |
| Worked from home | 8.9% ±4.8 pts | 17.6% |
| Mean travel time to work | 19.6 min ±2.8 | 25.3 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 120 compare with the other tracts in New Castle County?
Among New Castle County's tracts with a reliable estimate, Census Tract 120 ranks as shown below (1 = highest).
| Measure | In New Castle County |
|---|---|
| Population | 61st of 143 |
| Residents per square mile | 87th of 144 |
| Median household income | 94th of 141 |
| Per capita income | 85th of 143 |
| Median home value | 81st of 137 |
| Median gross rent | 88th of 127 |
| Poverty rate | 59th of 69 |
| Bachelor's degree or higher | 106th of 139 |
| Median age | 41st of 143 |
| Owner-occupied share | 62nd of 142 |
The tracts next to it on New Castle County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 138 | 91st | $76,474±$17,486 · within the margin of this tract |
| Tract 150 | 92nd | $76,149±$15,663 · within the margin of this tract |
| Tract 140 | 93rd | $75,637±$15,430 · within the margin of this tract |
| Tract 120 | 94th | $75,485±$9,817 |
| Tract 27 | 95th | $74,905±$37,432 · within the margin of this tract |
| Tract 129 | 96th | $74,833±$21,830 · within the margin of this tract |
| Tract 25 | 97th | $74,372±$10,054 · 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 120?
1 of the 18 figures for Census Tract 120 on this page carries a coefficient of variation over 40% and is 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