Rocky Hill, NJ Demographics

The total population of Rocky Hill is estimated to be 794 with 431 males (54.28%) and 363 females (45.72%). There are 68 less females than males in Rocky Hill.
The median household income in Rocky Hill was $136,615 in 2021, which marked an an increase of 10,444(8.28%) from $126,171 in 2020. This income is 183.12% of the U.S. median household income of $74,606 (all incomes in 2022 inflation-adjusted dollars).
Per the latest American Community Survey by the Census Bureau, Rocky Hill sees its highest median household income among householders in the age group of 45 to 64 years old, at $197,435. Overall, the median household income for the borough of Rocky Hill stands at $136,615.
In Rocky Hill, the median income for all workers aged 15 years and older, regardless of work hours, was $74,178 for males and $60,801 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $145,698 for males and $94,355 for females.
In Rocky Hill, there are just two different racial groups among households. Among these, Two or More Races households report a median household income of $260,770, while White households have a median household income of $136,315.
In 2022, the population of Rocky Hill was 738, a 0.00% decrease year-by-year from 2021. Previously, in 2021, Rocky Hill's population was 738, a decline of 0.14% compared to a population of 739 in 2020.
The median age in Rocky Hill, NJ is 47.0, as per 2021 ACS 5-Year Estimates. Of the total population, 17.15% were under the age of 15, 15.82% aged 15 to 29, 48.27% aged 30 to 64, 17.15% aged 65 to 84, and 1.60% were 85 years of age and older.
Racial distribution of Rocky Hill population: 91.09% are White, 2.13% are Black or African American, 0.27% are American Indian and Alaska Native, 2.26% are Asian, 0.93% are some other race and 3.32% are multiracial.