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Six Mile Run, New Jersey

Census designated place in Somerset County, New Jersey

Population, 2010 to 2020+6.3%
3.1k3.2k3.3k3.4k2010: 3,18420102020: 3,38320203,1843,383
Population of Six Mile Run at each census
CensusPopulation
20103,184
20203,383

As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.

Sources: Census 2010 Summary File 1: total population, place level, state 34, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, place level, state 34, retrieved November 14, 2026.

Six Mile Run compared with its county and state
Six Mile Run compared with its county and state, American Community Survey 2019-2023
MeasureSix Mile RunSomerset CountyNew Jersey
Population3,185346,2039,267,014
Median household income$141,181$135,960$101,050
Median age37.541.940.1
Median home value$495,200$523,900$427,600
Bachelor’s degree or higher66.8%57.4%42.9%
Foreign-born residents49.2%27.5%23.5%
Owner-occupied homes64.5%74.5%63.7%
Mean commute to work37.4 minutes31.5 minutes30.9 minutes

Source: American Community Survey 5-year data profile 2019–2023, place level, state 34, retrieved November 14, 2026.

Household income in Six Mile Run
Under $50k15.3%
$50k to $100k15.9%
$100k to $150k21.2%
$150k to $200k12.6%
$200k and over34.8%

Median household income $141,181 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.

Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, place level, state 34, retrieved November 14, 2026.

Housing tenure in Six Mile Run
Owner occupied
826 units
Renter occupied
455 units
Vacancy rate
7.6%

Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.

Source: American Community Survey 5-year data profile 2019–2023, place level, state 34, retrieved November 14, 2026.

Community

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Six Mile Run at a glance
Type
Census designated place
Land area
7.48 sq mi
Water area
0.01 sq mi
Population
3,185 (2019-2023 estimate)
Households
1,281
Median age
37.5
Median household income
$141,181
Median home value
$495,200
Median gross rent
$1,972
Owner-occupied homes
64.5%
Bachelor’s degree or higher
66.8%
Foreign-born residents
49.2%
Mean commute to work
37.4 minutes
Census GEOID
3467820

Sources: Census Gazetteer 2025: places, retrieved November 14, 2026; American Community Survey 5-year data profile 2019–2023, place level, state 34, retrieved November 14, 2026.

ZIP codes and metro area
ZIP codes
08873
Metro area
New York-Newark-Jersey City, NY-NJ

Sources: Census 2020 ZCTA relationship file: ZCTAs to places, retrieved November 14, 2026; Census Gazetteer 2025: metropolitan and micropolitan areas, retrieved November 14, 2026.