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Rocky Hill, NJ

View of Rocky Hill, NJ
Image credit: Zeete / CC BY-SA 4.0
Population
751
U.S. Census Population Estimates Program · 2025
Elevation
87 ft
Median Home Value
$597,200
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$1,799/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$148,056
U.S. Census American Community Survey 5-Year · 2024

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Rocky Hill in context.

OverallBest places in New JerseyPopulation rankingHighest population places in New JerseyNearest larger communityPrinceton, New Jersey3.3 miles away · 31,469 residents.

About Rocky Hill

Rocky Hill is an incorporated borough in Somerset County, New Jersey, situated along the Millstone River within the Raritan Valley. Settled following a 1701 land transaction with the Lenape Native Americans and home to historic Van Horne Park, the residential community of approximately 819 is served by the Montgomery Township School District locally.

Top Rating Signals

Highest current ratings for this town.

Low PopulationA+100.0ratingLower Projected Late-Century County-Area Exposure to Sea-Level RiseA+100.0ratingPublic-School Math AchievementA+99.1rating

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