Census tract · Essex County
Census Tract 171, Essex County, New Jersey
Census Tract 171, GEOID 34013017100, in Essex County, New Jersey, entirely within Montclair Township. 2,086 residents in the ACS 2020-2024 5-year estimates (±384); the 2020 Census counted 2,242.
Residents, 2020-2024
2,086
±384 (90% margin)
2020 Census count: 2,242
Median household income
$70,250
±$20,605 (90% margin)
Essex County: $80,789
Median home value
$495,400
±$117,324 (90% margin)
Essex County: $524,100
Median gross rent
$1,941
±$201 (90% margin)
Essex County: $1,531
Where is Census Tract 171?
Census Tract 171 is one of 211 census tracts in Essex County, New Jersey. It covers 0.17 square miles of land, 13,266 residents per square mile in 2020. Its GEOID, 34013017100, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Montclair Township | 100% |
5 census tracts border Census Tract 171: Tract 160 ($250,000 or more), Tract 167 ($97,024), Tract 168 ($130,108), Tract 170 ($92,801) and Tract 172 ($125,083). 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 171?
The 2020-2024 American Community Survey puts Census Tract 171's population at 2,086 (±384) in 809 households; the 2020 Census counted 2,242 residents and 904 housing units.
| Measure | Tract 171 | Montclair Township |
|---|---|---|
| Total population | 2,086±384 | 40,341 |
| Households | 809±109 | 15,726 |
| Average household size | 2.57±0.34 | 2.54 |
| Housing units | 857±101 | 16,521 |
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 171?
The median resident of Census Tract 171 is 33.9 years old; 24.0% are under 18 and 7.3% are 65 or older. The largest group is non-Hispanic Black residents at 57.7%, then non-Hispanic white residents at 17.7%. 15.0% of residents were born outside the United States.
| Measure | Tract 171 | Montclair Township |
|---|---|---|
| Median age | 33.9±3.7 | 39.9 |
| Under 18 years | 24.0%±7.2 pts | 25.0% |
| 65 years and over | 7.3%±3.3 pts | 15.0% |
| Hispanic or Latino (any race) | 15.6%±9.3 pts | 10.6% |
| White alone, not Hispanic | 17.7%±8.6 pts | 57.1% |
| Black or African American alone, not Hispanic | 57.7%±11.2 pts | 18.4% |
| Asian alone, not Hispanic | 4.0%±2.4 pts | 5.3% |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±2.1 pts | 0.0% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±2.1 pts | 0.0% |
| Two or more races, not Hispanic | 3.3%±4.5 pts | 7.8% |
| Some other race alone, not Hispanic | 1.6%±2.1 pts | 0.8% |
| Born outside the United States | 15.0%±8.7 pts | 13.4% |
| Speak a language other than English at home (age 5+) | 21.0%±9.8 pts | 15.6% |
| Civilian veterans (age 18+) | 2.3%±2.0 pts | 2.5% |
| With a disability | 21.9%±8.4 pts | 8.8% |
| No health insurance coverage | 6.2%±4.5 pts | 2.3% |
| High school graduate or higher (age 25+) | 87.6%±6.9 pts | 97.3% |
| Bachelor's degree or higher (age 25+) | 39.5%±13.6 pts | 73.6% |
| Graduate or professional degree (age 25+) | 21.0%±9.7 pts | 39.9% |
| Lived in the same house a year earlier | 92.3%±4.1 pts | 86.2% |
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 171 earn?
Half of the 809 households in Census Tract 171 earn less than $70,250 a year (±$20,605), against $80,789 across Essex County: 103rd highest of the county's 197 tracts with a reliable estimate. 31.3% of residents live below the poverty line.
| Measure | Tract 171 | Montclair Township |
|---|---|---|
| Median household income | $70,250±$20,605 | $151,075 |
| Mean household income | $92,007±$18,056 | $229,122 |
| Per capita income | $38,145±$8,012 | $91,351 |
| People below the poverty line | 31.3%±14.2 pts | 7.5% |
| Children under 18 below the poverty line | 38.7%±22.7 pts | 7.8% |
| Households receiving SNAP | 24.0%±8.7 pts | 4.0% |
| Households with a computer | 94.9%±4.4 pts | 97.8% |
| Households with a broadband subscription | 96.4%±3.2 pts | 95.1% |
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 171?
Owners occupy 24.4% of Census Tract 171's occupied homes and renters 75.6%. The median owner-occupied home is valued at $495,400 by its owner (±$117,324). The median renter pays $1,941 a month including utilities, and 56.0% of renters pay 35% or more of their income on rent.
| Measure | Tract 171 | Montclair Township |
|---|---|---|
| Median home value (owner-occupied) | $495,400±$117,324 | $906,400 |
| Median gross rent | $1,941±$201 | $2,063 |
| Renters paying 35% or more of income on rent | 56.0%±11.8 pts | 44.2% |
| Median monthly owner costs, with a mortgage | $2,886±$839 | $4,000 or more |
| Owner-occupied homes | 24.4%±8.3 pts | 56.9% |
| Renter-occupied homes | 75.6%±8.3 pts | 43.1% |
| Housing units | 857±101 | 16,521 |
| Single-family detached homes | 29.6%±10.6 pts | 49.8% |
| Mobile homes | 0.0%±5.1 pts | 0.0% |
| Built 2020 or later | 0.4%±0.7 pts | 1.0% |
| Built 2010 to 2019 | 0.7%±1.0 pts | 4.2% |
| Built 1939 or earlier | 59.5%±10.8 pts | 59.4% |
| Households with no vehicle | 21.1%±9.7 pts | 8.8% |
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 171 get to work?
49.1% of Census Tract 171's workers drive alone and 31.5% work from home. The average trip to work takes 30.4 minutes.
| Measure | Tract 171 | Montclair Township |
|---|---|---|
| In the labor force (age 16+) | 60.6%±6.9 pts | 71.0% |
| Unemployment rate | 5.7%±5.3 pts | 4.5% |
| Drove alone to work | 49.1%±8.9 pts | 41.6% |
| Carpooled | 6.2%±4.3 pts | 3.9% |
| Public transportation | 9.2%±4.8 pts | 14.6% |
| Walked | 3.0%±4.2 pts | 3.4% |
| Worked from home | 31.5%±8.6 pts | 35.5% |
| Mean travel time to work | 30.4 min±5.6 | 35.6 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 171 compare with the other tracts in Essex County?
Among Essex County's tracts with a reliable estimate, Census Tract 171 ranks as shown below (1 = highest).
| Measure | In Essex County |
|---|---|
| Population | 197th of 210 |
| Residents per square mile | 118th of 211 |
| Median household income | 103rd of 197 |
| Per capita income | 86th of 209 |
| Median home value | 72nd of 192 |
| Median gross rent | 43rd of 196 |
| Poverty rate | 25th of 143 |
| Bachelor's degree or higher | 71st of 198 |
| Median age | 151st of 210 |
| Owner-occupied share | 146th of 194 |
The tracts next to it on Essex County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 123 | 100th | $72,389±$23,752 · within the margin of this tract |
| Tract 97 | 101st | $71,623±$22,866 · within the margin of this tract |
| Tract 28 | 102nd | $71,429±$11,012 · within the margin of this tract |
| Tract 171 | 103rd | $70,250±$20,605 |
| Tract 125 | 104th | $70,192±$25,537 · within the margin of this tract |
| Tract 68 | 105th | $70,091±$12,292 · within the margin of this tract |
| Tract 4 | 106th | $70,054±$18,983 · 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 171?
Every figure for Census Tract 171 on this page has a coefficient of variation under 40%, the Census Bureau's threshold for a usable estimate.
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