Bruin Flag

Bruin

County:
Butler County
County Seat:
No
Area (mi²):
1.825
State:
Pennsylvania

Bruin is a borough located in Butler County, Pennsylvania. Bruin has a 2026 population of 396. Bruin is currently declining at a rate of -1.25% annually and its population has decreased by -5.94% since the most recent census, which recorded a population of 421 in 2020.

The median household income in Bruin is $67,031 with a poverty rate of 2.54%. The median age in Bruin is 52 years: 49.7 years for males, and 53.2 years for females. For every 100 females there are 93.4 males.

396
Total Population
217
Density (mi²)
-5 -1.25%
Growth

Bruin Population

Bruin Population

Year ↓
Population
Growth
Annual Change
2026396-5-1.25%
2025401-3-0.74%
2024404-5-1.22%
2023409-2-0.49%
2022411-5-1.2%
2021416-5-1.19%
202042100%
2019494-3-0.6%
2018497-4-0.8%
2017501-3-0.6%
2016504-5-0.98%
2015509-3-0.59%
2014512-7-1.35%
2013519-3-0.57%
2012522-5-0.95%
201152730.57%
201052800%

Median Age

Overall: 52 years
Female: 53.2 years
Male: 49.7 years

Bruin Adults

There are 286 adults, (86 of whom are seniors) in Bruin.

Sex Ratio

Female: 183 (51.7%)
Male: 171 (48.3%)

Demographics

The racial composition of Bruin includes 97.74% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White34697.74%
Two or more races82.26%
Race
Population ↓
Percentage (of total)
White34697.74%
Two or more races82.26%

Bruin Marital Status

Economics and Income Statistics

Bruin's average per capita income is $52,143. Household income levels show a median of $67,031. The poverty rate stands at 2.54%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Families$82,500$131,113
Married Families$82,250-
Households$67,031$106,750
Non Families$42,375$46,513

$52,143

Average Income

$67,031

Median Household Income

2.54%

Poverty Rate

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)