Census tract · Hunterdon County
Census Tract 106, Hunterdon County, New Jersey
Census Tract 106, GEOID 34019010600, in Hunterdon County, New Jersey, mostly within Alexandria Township (79% of its census blocks). 5,990 residents in the ACS 2020-2024 5-year estimates (±243); the 2020 Census counted 6,041.
Residents, 2020-2024
5,990
±243 (90% margin)
2020 Census count: 6,041
Median household income
$145,053
±$12,069 (90% margin)
Hunterdon County: $141,715
Median home value
$495,700
±$43,548 (90% margin)
Hunterdon County: $517,200
Median gross rent
$1,148
±$653 (90% margin)
Hunterdon County: $1,687
Where is Census Tract 106?
Census Tract 106 is one of 30 census tracts in Hunterdon County, New Jersey. It covers 28.72 square miles of land, 210 residents per square mile in 2020. Its GEOID, 34019010600, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Alexandria Township | 79% |
| Milford | 21% |
5 census tracts border Census Tract 106: Tract 104 ($136,533), Tract 105 ($136,875), Tract 107.01 ($137,568), Tract 107.02 ($161,169) and Tract 115 ($120,739). 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 106?
The 2020-2024 American Community Survey puts Census Tract 106's population at 5,990 (±243) in 2,248 households; the 2020 Census counted 6,041 residents and 2,413 housing units.
| Measure | Tract 106 | Alexandria Township |
|---|---|---|
| Total population | 5,990 ±243 | 4,824 |
| Households | 2,248 ±248 | 1,745 |
| Average household size | 2.64 ±0.25 | 2.73 |
| Housing units | 2,294 ±245 | 1,745 |
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 106?
The median resident of Census Tract 106 is 50.3 years old; 20.8% are under 18 and 25.2% are 65 or older. The largest group is non-Hispanic white residents at 83.6%, then Hispanic or Latino residents (of any race) at 8.6%. 6.3% of residents were born outside the United States.
| Measure | Tract 106 | Alexandria Township |
|---|---|---|
| Median age | 50.3 ±6.7 | 51.3 |
| Under 18 years | 20.8% ±4.7 pts | 22.1% |
| 65 years and over | 25.2% ±4.2 pts | 25.4% |
| Hispanic or Latino (any race) | 8.6% ±7.3 pts | 9.6% |
| White alone, not Hispanic | 83.6% ±7.5 pts | 81.7% |
| Black or African American alone, not Hispanic | 4.6% ±2.7 pts | 5.3% |
| Asian alone, not Hispanic | 1.8% ±1.8 pts | 2.0% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.7 pts | 0.0% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.1% ±0.1 pts | 0.1% |
| Two or more races, not Hispanic | 1.3% ±0.8 pts | 1.3% |
| Some other race alone, not Hispanic | 0.0% ±0.7 pts | 0.0% |
| Born outside the United States | 6.3% ±2.5 pts | 6.5% |
| Speak a language other than English at home (age 5+) | 11.1% ±7.6 pts | 10.9% |
| Civilian veterans (age 18+) | 3.9% ±1.7 pts | 3.7% |
| With a disability | 9.6% ±3.1 pts | 7.9% |
| No health insurance coverage | 1.1% ±0.9 pts | 1.0% |
| High school graduate or higher (age 25+) | 95.5% ±2.2 pts | 96.4% |
| Bachelor's degree or higher (age 25+) | 54.9% ±6.1 pts | 59.5% |
| Graduate or professional degree (age 25+) | 19.0% ±3.5 pts | 20.7% |
| Lived in the same house a year earlier | 97.1% ±2.1 pts | 97.7% |
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 106 earn?
Half of the 2,248 households in Census Tract 106 earn less than $145,053 a year (±$12,069), against $141,715 across Hunterdon County: 14th highest of the county's 30 tracts with a reliable estimate. 6.6% of residents live below the poverty line.
| Measure | Tract 106 | Alexandria Township |
|---|---|---|
| Median household income | $145,053 ±$12,069 | $160,354 |
| Mean household income | $180,124 ±$23,794 | $203,442 |
| Per capita income | $68,477 ±$10,389 | $74,570 |
| People below the poverty line | 6.6% ±2.8 pts | 6.0% |
| Children under 18 below the poverty line | 2.0% ±2.6 pts | 1.5% |
| Households receiving SNAP | 4.5% ±3.9 pts | 4.4% |
| Households with a computer | 97.4% ±2.3 pts | 97.7% |
| Households with a broadband subscription | 93.8% ±5.2 pts | 94.3% |
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 106?
Owners occupy 86.4% of Census Tract 106's occupied homes and renters 13.6%. The median owner-occupied home is valued at $495,700 by its owner (±$43,548). The median renter pays $1,148 a month including utilities.
| Measure | Tract 106 | Alexandria Township |
|---|---|---|
| Median home value (owner-occupied) | $495,700 ±$43,548 | $552,000 |
| Median gross rent | $1,148 ±$653 | not published |
| Renters paying 35% or more of income on rent | 17.4% ±12.0 pts | 0.0% |
| Median monthly owner costs, with a mortgage | $3,235 ±$226 | $3,416 |
| Owner-occupied homes | 86.4% ±5.3 pts | 90.7% |
| Renter-occupied homes | 13.6% ±5.3 pts | 9.3% |
| Housing units | 2,294 ±245 | 1,745 |
| Single-family detached homes | 89.8% ±3.6 pts | 97.4% |
| Mobile homes | 0.0% ±1.9 pts | 0.0% |
| Built 2020 or later | 0.0% ±1.9 pts | 0.0% |
| Built 2010 to 2019 | 1.5% ±1.5 pts | 2.0% |
| Built 1939 or earlier | 24.1% ±6.4 pts | 19.8% |
| Households with no vehicle | 2.2% ±2.3 pts | 1.4% |
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 106 get to work?
68.4% of Census Tract 106's workers drive alone and 24.3% work from home. The average trip to work takes 41.4 minutes. The unemployment rate in 2020-2024 averaged 9.1%.
| Measure | Tract 106 | Alexandria Township |
|---|---|---|
| In the labor force (age 16+) | 58.5% ±3.8 pts | 58.2% |
| Unemployment rate | 9.1% ±3.9 pts | 9.9% |
| Drove alone to work | 68.4% ±6.7 pts | 69.3% |
| Carpooled | 6.8% ±3.1 pts | 5.8% |
| Public transportation | 0.0% ±1.7 pts | 0.0% |
| Walked | 0.4% ±0.4 pts | 0.0% |
| Worked from home | 24.3% ±6.2 pts | 24.9% |
| Mean travel time to work | 41.4 min ±4.9 | 43.9 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 106 compare with the other tracts in Hunterdon County?
Among Hunterdon County's tracts with a reliable estimate, Census Tract 106 ranks as shown below (1 = highest).
| Measure | In Hunterdon County |
|---|---|
| Population | 4th of 30 |
| Residents per square mile | 21st of 30 |
| Median household income | 14th of 30 |
| Per capita income | 17th of 30 |
| Median home value | 17th of 30 |
| Median gross rent | 26th of 27 |
| Poverty rate | 4th of 15 |
| Bachelor's degree or higher | 17th of 30 |
| Median age | 10th of 30 |
| Owner-occupied share | 20th of 30 |
The tracts next to it on Hunterdon County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 117 | 11th | $152,361±$27,890 · within the margin of this tract |
| Tract 118 | 12th | $151,250±$43,753 · within the margin of this tract |
| Tract 113.05 | 13th | $147,824±$21,332 · within the margin of this tract |
| Tract 106 | 14th | $145,053±$12,069 |
| Tract 110.04 | 15th | $143,221±$25,784 · within the margin of this tract |
| Tract 108.01 | 16th | $141,146±$18,255 · within the margin of this tract |
| Tract 112.02 | 17th | $139,786±$40,604 · 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 106?
2 of the 18 figures for Census Tract 106 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