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Princeton Junction is a small town of 2,025 people in Mercer County, New Jersey. It's about 10 miles from Trenton, NJ and 35 miles from Philadelphia, PA, the nearest major city. Summer highs average 87°F and winter highs 40°F, with about 25 inches of snow a year. The typical home is valued around $710k and rent runs about $2k a month.
2,025people
$710kTypical home
$1,642/moRent
87° / 40°Summer / winter
25"Snow
235Sunny days
126Rain/snow days
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Size & setting
- Small town of 2,025
- Part of a metro area
- About 1,111 people per sq mi
- 35 mi to Philadelphia, PA
- 10 mi to Trenton, NJ
- 3 mi to the nearest town of 10k+
Money
- Typical home $710k (≈$4,476/mo)
- Median rent $1,642/mo
- Median household income $225k
- Property tax about 1.4% of value
- 7.0% unemployment
Weather
- Summer highs around 87°F
- Winter highs around 40°F
- Somewhat humid summers (dew point 64°F)
- 235 sunny days a year (79 totally clear)
- 130 cloudy days a year
- 38 of 90 winter days are gray
- 126 days a year with rain or snow
- 25" of snow a year
- 7 days a year with 1"+ of snow
- Rarely hits 100°F
- 7 nights a year below 10°F
- Usually calm
Safety
- Low violent crime (199 per 100k), county-wide
- Very low property crime (653 per 100k), county-wide
People
- Median age 44
- 33% of households have kids
- 14% are 65 or older
- 72% have a college degree
- Very diverse community
- 4% of residents are college students
Getting around & homes
- Average commute 29 min
- 10% walk or take transit to work
- 11 mi to TTN airport
- 35 mi to EWR (major hub)
- Amtrak station in town
- 84% single-family homes
- Typical home built around 1975
- 98% of homes have broadband
Outdoors
- Gently rolling terrain
- Elevation 82 ft
- 21 mi to the ocean
- 178 mi to a big lake
- Trailhead in town
- 44 mi to the nearest ski area
- 4 mi to the nearest campground
- 99 golf courses within 25 mi
Things to do
- 2,010 sit-down restaurants within 25 mi
- 141 bars within 25 mi
- 678 coffee shops within 25 mi
- 8 music venues & clubs within 25 mi
- 77 museums within 25 mi
- 21 breweries & distilleries within 25 mi
- 5 mi to the nearest farmers market
Everyday
- Schools in the top 12% of New Jersey districts (reading)
- Grocery store in town
- 2 mi to the nearest ER hospital
- 2 mi to a 4–5★ hospital
- 2 mi to the nearest vet
- 2 mi to the nearest dog park
- 5 congregations per 10k people
- College in town
Politics
- Mercer County: D+34 in 2024
- New Jersey: D+6 in 2024
Natural hazards
- Moderate hurricane risk
- Moderate tornado risk
- Very low wildfire risk
- Low earthquake risk
- High flood risk
- Very low drought risk
- Moderate winter storm risk
- High heat wave risk
- Very low volcano risk
Some of this place's Census numbers are blended with county figures because its survey sample is small.