CensusEasy
CITY · 2000 CENSUS

Rocky Hill

New Jersey · 662 residents · 0.61 sq mi
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The short version

Rocky Hill is significantly wealthier than the US average, with a median household income of $79,469. Population has held roughly steady since 1990. 60% of adults hold a bachelor's degree or higher, well above the national rate of 24%. Median home value is $268,200. With a median age of 43.8, the population is older than the US median of 35.2. Households here earn about 44% more than the New Jersey median.

At a glance
Wealthier
above the US median
US median: $42,589
Older
median age 43.8
US median: 35.2
More educated
60% hold a bachelor's degree
US average: 24%
More affordable
home values down 16%, inflation adjusted
US median home: $120,530
Section 01

Population & growth

662
−3%since 1990
from 681 in 1990
1990 – 2025
1,085 / sq mi
−3%since 1990
from 1,116 / sq mi in 1990
US average: 242
43.8
+9%since 1990
from 40.2 in 1990
US average: 35.2
Population, 19902024
5155986817648471990201020202024Rocky Hill
2024819
1990201020202024
Section 02

Income & economy

$79,469
+6%inflation adjusted, since 1990
from $56,816 in 1990
US average: $42,589
1990 – 2024
$48,357
+79%since 1990
from $26,993 in 1990
US average: $21,522
2.7%
+0.7 ptssince 1990
from 2.1% in 1990
US average: 12.4%
Section 03

Housing

$268,200
−16%inflation adjusted, since 1990
from $242,900 in 1990
US average: $120,530
1990 – 2024
$914
−4%inflation adjusted, since 1990
from $721 in 1990
US average: $602
80.6%
+6.3 ptssince 1990
from 74.4% in 1990
19.4% rent
3.4
−21%since 1990
from 4.3 in 1990
1990 – 2024
RELATED:See current rent listings in Rocky Hill on RentDataNow
Section 04

Race & ethnicity

1990
White, non-Hispanic94.9%(646)
Black1.5%(10)
Hispanic / Latino2.6%(18)
Asian1.2%(8)
Diversity Score18%(123)
2000
White, non-Hispanic91.8%(608)
Black1.4%(9)
Hispanic / Latino3.9%(26)
Asian0.5%(3)
Diversity Score14%(93)
14
−22%since 1990
from 18 in 1990
1990 – 2024
Section 05

Education

59.7%
+4.1 ptssince 1990
from 55.6% in 1990
US average: 24.4%
High school or higher
96.0%
+3.9 ptssince 1990
from 92.1% in 1990
US average: 80.3%
29.1%
−2.7 ptssince 1990
from 31.7% in 1990
US average: 8.8%
Section 06

Commute & transportation

14.3 min
−41%since 1990
from 24.0 min in 1990
US average: 17.6
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

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Frequently asked

How many people live in Rocky Hill, New Jersey?

Rocky Hill, New Jersey has about 662 residents according to the 2000 Census.

What is the median household income in Rocky Hill, New Jersey?

The typical household in Rocky Hill, New Jersey earns about $79,469 a year. Half of households make more than that, and half make less.

Is Rocky Hill, New Jersey expensive?

In Rocky Hill, New Jersey, the median home is worth about $268,200, and the typical rent is about $914 a month.

How educated are people in Rocky Hill, New Jersey?

About 59.7% of adults age 25 and over in Rocky Hill, New Jersey hold a bachelor's degree or higher.

What is the poverty rate in Rocky Hill, New Jersey?

About 2.7% of people in Rocky Hill, New Jersey live below the federal poverty line.

Has Rocky Hill, New Jersey grown since 1990?

Yes, Rocky Hill, New Jersey has shrunk since 1990. The population has lost about 19 residents, a change of about -3 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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