CensusEasy
CITY · 2020 ACS

Stonybrook

Pennsylvania · 3,281 residents · 1.909 sq mi
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The short version

Stonybrook is significantly wealthier than the US average, with a median household income of $119,113. The city has grown rapidly, with population up 53% since 2019. 46% of adults hold a bachelor's degree or higher. Median home value is $242,400. Poverty is rare here, at 2.5% of residents. Households here earn about 87% more than the Pennsylvania median.

At a glance
Wealthier
above the US median
US median: $66,278
Older
median age 43.4
US median: 38.8
More educated
46% hold a bachelor's degree
US average: 33%
Stable housing
home values roughly flat, inflation adjusted
US median home: $265,253
Section 01

Population & growth

Total population
3,281
+53%since 2019
from 2,151 in 2019
2010 – 2024
Median age
43.4
+1%since 2019
from 42.8 in 2019
US average: 38.8
Population, 2010 – 2024
2K2K3K3K4K201020202024Stonybrook
20243K
201020202024
Age distribution, 2020
Under 54.9%(161)
US avg: 5.6%
5 to 97.9%(258)
US avg: 6.1%
10 to 147.1%(232)
US avg: 6.5%
15 to 196.5%(214)
US avg: 6.6%
20 to 244.5%(149)
US avg: 6.7%
25 to 348.7%(286)
US avg: 13.5%
35 to 4412.7%(418)
US avg: 12.7%
45 to 5412.5%(410)
US avg: 12.3%
55 to 6415.8%(520)
US avg: 13.1%
65 to 7412.9%(422)
US avg: 10%
75 to 845.2%(170)
US avg: 4.9%
85 and over1.2%(41)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

Median household income
$119,113
+12%inflation adjusted, since 2019
from $105,417 in 2019
US average: $66,278
2010 – 2024
Per capita income
$40,442
−5%since 2019
from $42,689 in 2019
US average: $35,364
Households earning $100K+
72.9%
+1.3 ptssince 2019
from 71.5% in 2019
US average: 43.9%
Poverty rate
2.5%
−1.9 ptssince 2019
from 4.4% in 2019
US average: 12.8%
Workforce by industry, 2020
Retail trade9.8%
US avg: 10%
Information6.8%
US avg: 11.1%
Finance & insurance5.8%
US avg: 5.5%
Professional, scientific, technical5.3%
US avg: 4.7%
Other services4.9%
US avg: 6.6%
Wholesale trade4.7%
US avg: 6.7%
Public administration3.8%
US avg: 4.7%
Transportation & warehousing3.7%
US avg: 2.5%
Arts, entertainment, food0.9%
US avg: 2%
Education & health services0.5%
US avg: 0.8%
Agriculture, forestry, fishing0.4%
US avg: 1.7%
Construction0.4%
US avg: 1.2%
Manufacturing0%
US avg: 0.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

Median home value
$242,400
Unchangedinflation adjusted, since 2019
from $240,200 in 2019
US average: $265,253
2010 – 2024
Median gross rent
$1,632
−5%inflation adjusted, since 2019
from $1,691 in 2019
US average: $1,124
Owner-occupied
91.6%
−3.3 ptssince 2019
from 94.8% in 2019
8.4% rent
Afford Score
2.0
−11%since 2019
from 2.3 in 2019
2010 – 2024
Our index: median home value divided by median household income. Lower is more affordable.
RELATED:See current rent listings in Stonybrook on RentDataNow
Section 04

Race & ethnicity

2019
White, non-Hispanic86.6%(1,862)
Black1.5%(33)
Hispanic / Latino4%(85)
Asian4.8%(104)
Other3.1%(67)
2020
White, non-Hispanic83.6%(2,744)
Black3.7%(120)
Hispanic / Latino4.4%(144)
Asian4.6%(151)
Other1.9%(61)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Dominican2.1%(67)
Spaniard0.6%(20)
Uruguayan0.6%(19)
Asian origin
Vietnamese1.6%(51)
Asian Indian1.6%(49)
Filipino1%(31)
Korean0.2%(7)
Ancestry
German32.3%(1,018)
Irish25.9%(815)
Italian15.9%(500)
American9.3%(293)
English4.9%(155)
Polish4.3%(137)
British2.4%(76)
Portuguese1.6%(50)
Scotch-Irish0.9%(27)
French0.8%(24)
Welsh0.8%(24)
+ 4 more ancestry groups with data
Slovak0.7%(22)
Scottish0.3%(11)
Greek0.3%(10)
Dutch0.1%(4)
RANKED:Largest German population · Largest Irish population · Largest Italian population · Largest American population · Largest English population
Section 05

Education

Bachelor's degree or higher
45.9%
+2.5 ptssince 2019
from 43.4% in 2019
US average: 32.9%
High school or higher
95.6%
+3.2 ptssince 2019
from 92.4% in 2019
US average: 88.5%
Graduate degree
16.0%
−3.3 ptssince 2019
from 19.2% in 2019
US average: 12.7%
Section 06

Commute & transportation

Average commute
22.9 min
Unchangedsince 2019
from 22.8 min in 2019
US average: 26.9
Drive alone to work
89.3%
+2.1 ptssince 2019
from 87.3% in 2019
US average: 75.1%
No vehicle available
0.6%
+0.6 ptssince 2019
from 0.0% in 2019
US average: 8.4%
Section 07

Work & employment

Unemployment rate
1.8%
−0.8 ptssince 2019
from 2.6% in 2019
US average: 5.4%
Labor force participation
66.7%
−2.2 ptssince 2019
from 68.9% in 2019
US average: 63.4%
Management & professional
50.0%
+0.6 ptssince 2019
from 49.4% in 2019
US average: 39.3%
Section 08

People & community

Male
54.6%
+5.5 ptssince 2019
from 49.1% in 2019
Female
45.4%
−5.5 ptssince 2019
from 50.9% in 2019
Foreign born
4.5%
−1.6 ptssince 2019
from 6.0% in 2019
US average: 13.5%
Uninsured
2.5%
−1.7 ptssince 2019
from 4.2% in 2019
US average: 8.8%
Marital status (2024)
Men 15+
Never married23.5%(315)
Married65.5%(877)
Widowed4.4%(59)
Divorced6.6%(88)
Women 15+
Never married23.7%(312)
Married67.5%(888)
Widowed7.1%(93)
Divorced1.7%(22)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
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Frequently asked

How many people live in Stonybrook, Pennsylvania?

Stonybrook, Pennsylvania has about 3,281 residents according to the 2020 American Community Survey.

What is the median household income in Stonybrook, Pennsylvania?

The typical household in Stonybrook, Pennsylvania earns about $119,113 a year. Half of households make more than that, and half make less.

Is Stonybrook, Pennsylvania expensive?

In Stonybrook, Pennsylvania, the median home is worth about $242,400, and the typical rent is about $1,632 a month.

How educated are people in Stonybrook, Pennsylvania?

About 45.9% of adults age 25 and over in Stonybrook, Pennsylvania hold a bachelor's degree or higher.

What is the poverty rate in Stonybrook, Pennsylvania?

About 2.5% of people in Stonybrook, Pennsylvania live below the federal poverty line.

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

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