How long do people stay in their homes in Rocky Hill Borough, NJ?

Name: How long people stay in Rocky Hill Borough, NJ, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

24.9% (±9.4 points) of households in Rocky Hill Borough, NJ moved into their current home in 2020 or later (2020–2024 American Community Survey).

32.7% have lived in it since before 2000.

Figures last updated on November 12, 2026.

Moved in 2020 or later: 24.9% (±9.4 points)
Since before 2000: 32.7%

When households in Rocky Hill Borough moved in

Occupied housing units by year the householder moved in, 2020–2024
Moved in	Rocky Hill Borough	Somerset County	New Jersey	United States
2023 or later	3.8% (±2.5 points)	3.2%	3.6%	4.6%
2020 to 2022	21.1% (±9.1 points)	17.0%	17.6%	20.2%
2010 to 2019	24.8% (±6.5 points)	38.5%	39.0%	39.6%
2000 to 2009	17.6% (±7.4 points)	18.5%	18.0%	16.4%
1990 to 1999	16.0% (±5.5 points)	12.6%	10.7%	9.6%
1989 or earlier	16.7% (±6.6 points)	10.2%	11.1%	9.5%

A high share of recent movers usually means more renting households and more turnover; a high share of long-time residents usually means more owners who have stayed.

In Rocky Hill Borough, the share of households that moved in since 2020 is not measurably different from Somerset County (20.2%).

It is not measurably different from New Jersey (21.2%).

It is not measurably different from the national figure (24.8%).

Households that moved in since 2020 in places near Rocky Hill Borough

Nearest places with a published estimate, compared with Rocky Hill Borough
Place	Distance	Households that moved in since 2020	Compared with this place
Rocky Hill Borough	—	24.9% (±9.4 points)	—
Kingston	1.9 mi	15.6% (±14.9 points)	Not measurably different
Montgomery Township	2.7 mi	17.6% (±3.2 points)	Not measurably different
Ten Mile Run	3.1 mi	21.1% (±10.7 points)	Not measurably different
Princeton	3.3 mi	29.5% (±4.0 points)	Not measurably different
Heathcote	3.3 mi	15.9% (±6.2 points)	Not measurably different
Kendall Park	4.1 mi	9.6% (±3.0 points)	Lower
Monmouth Junction	4.6 mi	17.5% (±4.9 points)	Not measurably different
Belle Mead	4.8 mi	23.3% (±8.0 points)	Not measurably different

Nearby places with a measurably lower figure: Kendall Park, NJ (9.6%).

Distance is measured in a straight line between the Census Bureau’s internal points for each place.

Households that moved in since 2020 across Somerset County, place by place

Rank	Place	Households that moved in since 2020
1	Somerville Borough	36.8% (±5.8 points)
2	Raritan Borough	28.7% (±5.7 points)
3	Bound Brook Borough	26.3% (±6.1 points)
4	Rocky Hill Borough	24.9% (±9.4 points)
5	Bernardsville Borough	23.5% (±6.0 points)
6	South Bound Brook Borough	22.7% (±8.1 points)
7	Franklin Township (Somerset County)	21.7% (±2.3 points)
8	Hillsborough Township	20.7% (±2.5 points)
9	Far Hills Borough	20.4% (±5.4 points)
10	Bedminster Township	19.2% (±3.8 points)

Showing 10 of 21 places in Somerset County, ranked from highest to lowest.

Survey years: 2020–2024 (American Community Survey 5-year estimates).

Margins of error are at the 90% confidence level.

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Questions about Rocky Hill Borough

How often do people move in Rocky Hill Borough?

24.9% of households in Rocky Hill Borough, NJ moved into their home in 2020 or later (2020–2024 American Community Survey).

How many long-time residents does Rocky Hill Borough have?

32.7% of households in Rocky Hill Borough have lived in their home since 1999 or earlier.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Rocky Hill borough, Somerset County, New Jersey

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Rocky Hill borough, Somerset County, New Jersey (county subdivision:64320, in state:34 county:035).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The API needs a free key.

Request a Census API key.

DP04_0051PE, DP04_0051PM, DP04_0052PE, DP04_0052PM, DP04_0053PE, DP04_0053PM, DP04_0054PE, DP04_0054PM, DP04_0055PE, DP04_0055PM, DP04_0056PE, DP04_0056PM

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.