Irwin, Pennsylvania Population 2024

3,783

Irwin is a city located in Westmoreland County Pennsylvania. Irwin has a 2024 population of 3,783. Irwin is currently declining at a rate of -0.68% annually and its population has decreased by -2.68% since the most recent census, which recorded a population of 3,887 in 2020.

The average household income in Irwin is $69,311 with a poverty rate of 20.67%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Irwin is 40.9 years, 38.6 years for males, and 45.3 years for females.

Irwin Demographics

According to the most recent ACS, the racial composition of Irwin was:

  • White: 92.03%
  • Two or more races: 4.13%
  • Other race: 2.22%
  • Black or African American: 1.62%
  • Native American: 0%
  • Asian: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
0.8 sq mi
Density (mi²)
4,520.90/sq mi
Growth Since 2020
-2.68% (-104)
The current population of Irwin, Pennsylvania is 3,783 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 3,887.

Irwin, Pennsylvania Population 2024

Population by Race

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Race
Population
Percentage (of total)
White3,56992.03%
Two or more races1604.13%
Other race862.22%
Black or African American631.62%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%

White

Two or more races

Other race

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Irwin Population by Race

Irwin Population Pyramid 2024

Irwin Median Age

40.9

Total

38.6

Male

45.3

Female

Irwin Adults

There are 3,148 adults, (660 of whom are seniors) in Irwin.

Irwin Age Dependency

55.9

Age Dependency Ratio

26.5

Old Age Dependency Ratio

29.3

Child Dependency Ratio

Irwin Sex Ratio

Female2,20556.86%
Male1,67343.14%

Irwin Population by Age

Irwin Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All2,0461.8945.454.6
Non Family1,1611.2624.475.6
Married5932.7585.214.8
Female2762.6445.354.7
Male162.191000

2.67

Average Family Size

1.89

Average Household Size

45.4%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Irwin Households and Families

Male

Female

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Irwin Educational Attainment by Sex (over 25)

Irwin Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

The highest rate of high school graduation is among black people with a rate of 100%.

The highest rate of bachelors degrees is among other race people with a rate of 100%.

Irwin Educational Attainment by Race

All

Male

Female

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

$44,314

Average Earnings

$44,803

Average Male

$41,952

Average Female

Irwin Earnings by Educational Attainment

Irwin Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Irwin Language

96.65% of Irwin residents speak only English, while 3.35% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 2.17% of the population.

Irwin Language

Irwin Poverty by Race

rate

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Name
Total
In Poverty
Poverty Rate
White3,46774021.34%
Hispanic832833.73%
Multiple1602515.63%

20.67%

Overall Poverty Rate

9.07%

Male Poverty Rate

29.44%

Female Poverty Rate

Poverty in Irwin

The race most likely to be in poverty in Irwin is Hispanic, with 33.73% below the poverty level.

The race least likely to be in poverty in Irwin is Multiple, with 15.63% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.77%. Among those working part-time, it was 31.98%, and for those that did not work, the poverty rate was 27.75%.

Irwin Poverty

rate

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Rate
Poverty
High School21.61%
Bachelors or Greater18.11%
Some College9.02%
Less Than 9th Grade0%

Irwin Poverty Rate by Education

rate

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Rate
Poverty
Female Unemployed82.19%
Female Employed16.13%
Male Employed0%
Male Unemployed0%

Irwin Poverty Rate by Employment Status and Sex

Irwin Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

mean

median

Income by Household Type

Irwin Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

35.6%

Overall Marriage Rate

43.3%

Male Marriage Rate

30.1%

Female Marriage Rate

Irwin Married by Age and Sex

male

female

Irwin Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.

Irwin Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Irwin Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

310

Number of Veterans

278

Male Veterans

32

Female Veterans

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Irwin Veterans by War

count

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Irwin Veterans by Age

count

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Irwin Veterans by Race

Irwin Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

16.45%

Veteran Disability Rate

Irwin Veterans by Education

LaborForceParticipation

69.9%

Labor Force Participation

66.6%

Employment Rate

4.7%

Unemployment Rate

Irwin Employment by Age

LaborForceParticipation

Irwin Employment by Race

LaborForceParticipation

Irwin Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

81.05%

Born in Irwin

99.02%

Native Born

0.98%

Foreign Born

0%

Non Citizen

0.98%

Naturalized

Place of Birth

99.02% of Irwin residents were born in the United States, with 81.05% having been born in Pennsylvania. 0% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Irwin Place of Birth

Note: data after 2022 is projected based on recent change

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Year
Population
Growth
Growth Rate
20293,653-26-0.71%
20283,679-26-0.7%
20273,705-26-0.7%
20263,731-26-0.69%
20253,757-26-0.69%
20243,783-26-0.68%
20233,809-26-0.68%
20223,835-34-0.88%
20213,869-18-0.46%
20203,8871383.68%
20193,749-26-0.69%
20183,775-25-0.66%
20173,800-36-0.94%
20163,836-32-0.83%
20153,868-30-0.77%
20143,898-27-0.69%
20133,925-20-0.51%
20123,945-26-0.65%
20113,971-17-0.43%
20103,98800%
20004,366-238-5.17%
19904,604-391-7.83%
19804,99593623.06%
19704,059-211-4.94%
19604,270420.99%
19504,22878722.87%
19403,441-2-0.06%
19303,4432086.43%
19203,23534912.09%
19102,886-767-21%
showing: 30 rows

Irwin Population by Year