Census tract · Morris County
Census Tract 415, Morris County, New Jersey
Census Tract 415, GEOID 34027041500, in Morris County, New Jersey, entirely within Denville Township. 6,500 residents in the ACS 2020-2024 5-year estimates (±542); the 2020 Census counted 6,380.
Residents, 2020-2024
6,500
±542 (90% margin)
2020 Census count: 6,380
Median household income
$184,141
±$29,506 (90% margin)
Morris County: $137,326
Median home value
$608,800
±$42,980 (90% margin)
Morris County: $582,500
Median gross rent
not published
Morris County: $1,904
Where is Census Tract 415?
Census Tract 415 is one of 110 census tracts in Morris County, New Jersey. It covers 4.81 square miles of land, 1,328 residents per square mile in 2020. Its GEOID, 34027041500, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Denville Township | 100% |
| Mount Tabor | 6% |
7 census tracts border Census Tract 415: Tract 412 ($250,000 or more), Tract 414 ($134,457), Tract 416.02 ($106,189), Tract 416.05 ($184,469), Tract 445.02 ($147,606), Tract 457.04 ($206,154) and Tract 465 ($133,417). 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 415?
The 2020-2024 American Community Survey puts Census Tract 415's population at 6,500 (±542) in 2,305 households; the 2020 Census counted 6,380 residents and 2,489 housing units.
| Measure | Tract 415 | Denville Township |
|---|---|---|
| Total population | 6,500 ±542 | 17,205 |
| Households | 2,305 ±176 | 6,174 |
| Average household size | 2.82 ±0.16 | 2.75 |
| Housing units | 2,349 ±184 | 6,577 |
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 415?
The median resident of Census Tract 415 is 39.8 years old; 26.9% are under 18 and 13.0% are 65 or older. The largest group is non-Hispanic white residents at 66.6%, then Hispanic or Latino residents (of any race) at 13.2%. 18.4% of residents were born outside the United States.
| Measure | Tract 415 | Denville Township |
|---|---|---|
| Median age | 39.8 ±1.8 | 42.9 |
| Under 18 years | 26.9% ±4.3 pts | 20.7% |
| 65 years and over | 13.0% ±2.3 pts | 18.3% |
| Hispanic or Latino (any race) | 13.2% ±6.3 pts | 10.6% |
| White alone, not Hispanic | 66.6% ±6.9 pts | 76.1% |
| Black or African American alone, not Hispanic | 3.1% ±3.0 pts | 1.6% |
| Asian alone, not Hispanic | 12.3% ±4.0 pts | 7.4% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.7 pts | 0.0% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.7 pts | 0.0% |
| Two or more races, not Hispanic | 4.8% ±3.7 pts | 4.3% |
| Some other race alone, not Hispanic | 0.0% ±0.7 pts | 0.0% |
| Born outside the United States | 18.4% ±4.6 pts | 13.1% |
| Speak a language other than English at home (age 5+) | 31.2% ±6.5 pts | 19.5% |
| Civilian veterans (age 18+) | 2.0% ±1.7 pts | 4.4% |
| With a disability | 3.2% ±1.6 pts | 7.6% |
| No health insurance coverage | 9.2% ±5.9 pts | 4.9% |
| High school graduate or higher (age 25+) | 98.1% ±2.0 pts | 97.2% |
| Bachelor's degree or higher (age 25+) | 60.4% ±5.2 pts | 61.0% |
| Graduate or professional degree (age 25+) | 23.6% ±5.8 pts | 22.6% |
| Lived in the same house a year earlier | 92.0% ±4.9 pts | 89.8% |
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 415 earn?
Half of the 2,305 households in Census Tract 415 earn less than $184,141 a year (±$29,506), against $137,326 across Morris County: 23rd highest of the county's 109 tracts with a reliable estimate.
| Measure | Tract 415 | Denville Township |
|---|---|---|
| Median household income | $184,141 ±$29,506 | $160,817 |
| Mean household income | $193,446 ±$16,606 | $183,889 |
| Per capita income | $70,124 ±$6,793 | $66,884 |
| People below the poverty line | 1.0% ±1.1 pts | 1.9% |
| Children under 18 below the poverty line | 0.0% ±2.5 pts | 2.4% |
| Households receiving SNAP | 0.3% ±0.8 pts | 1.4% |
| Households with a computer | 100.0% ±1.9 pts | 98.5% |
| Households with a broadband subscription | 99.2% ±1.2 pts | 95.3% |
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 415?
Owners occupy 90.2% of Census Tract 415's occupied homes and renters 9.8%. The median owner-occupied home is valued at $608,800 by its owner (±$42,980).
| Measure | Tract 415 | Denville Township |
|---|---|---|
| Median home value (owner-occupied) | $608,800 ±$42,980 | $564,600 |
| Renters paying 35% or more of income on rent | 37.6% ±37.4 pts | 51.5% |
| Median monthly owner costs, with a mortgage | $3,610 ±$297 | $3,244 |
| Owner-occupied homes | 90.2% ±6.4 pts | 87.7% |
| Renter-occupied homes | 9.8% ±6.4 pts | 12.3% |
| Housing units | 2,349 ±184 | 6,577 |
| Single-family detached homes | 70.9% ±7.8 pts | 76.7% |
| Mobile homes | 0.0% ±1.9 pts | 0.0% |
| Built 2020 or later | 0.0% ±1.9 pts | 0.2% |
| Built 2010 to 2019 | 2.3% ±2.1 pts | 1.9% |
| Built 1939 or earlier | 7.5% ±6.3 pts | 19.7% |
| Households with no vehicle | 0.9% ±1.5 pts | 5.0% |
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 415 get to work?
70.9% of Census Tract 415's workers drive alone and 24.5% work from home. The average trip to work takes 33.4 minutes. The unemployment rate in 2020-2024 averaged 4.9%.
| Measure | Tract 415 | Denville Township |
|---|---|---|
| In the labor force (age 16+) | 73.8% ±4.2 pts | 67.5% |
| Unemployment rate | 4.9% ±2.6 pts | 4.8% |
| Drove alone to work | 70.9% ±7.2 pts | 60.7% |
| Carpooled | 2.3% ±1.8 pts | 4.6% |
| Public transportation | 1.9% ±1.8 pts | 3.0% |
| Walked | 0.0% ±1.3 pts | 0.9% |
| Worked from home | 24.5% ±7.0 pts | 29.6% |
| Mean travel time to work | 33.4 min ±3.9 | 29.5 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 415 compare with the other tracts in Morris County?
Among Morris County's tracts with a reliable estimate, Census Tract 415 ranks as shown below (1 = highest).
| Measure | In Morris County |
|---|---|
| Population | 10th of 110 |
| Residents per square mile | 73rd of 110 |
| Median household income | 23rd of 109 |
| Per capita income | 55th of 110 |
| Median home value | 49th of 110 |
| Bachelor's degree or higher | 55th of 110 |
| Median age | 87th of 110 |
| Owner-occupied share | 36th of 110 |
The tracts next to it on Morris County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 408.05 | 20th | $191,932±$53,370 · within the margin of this tract |
| Tract 416.05 | 21st | $184,469±$23,832 · within the margin of this tract |
| Tract 425 | 22nd | $184,261±$43,336 · within the margin of this tract |
| Tract 415 | 23rd | $184,141±$29,506 |
| Tract 418.03 | 24th | $183,707±$12,378 · within the margin of this tract |
| Tract 462.97 | 25th | $183,594±$46,473 · within the margin of this tract |
| Tract 407.01 | 26th | $183,563±$48,672 · 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 415?
2 of the 17 figures for Census Tract 415 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