Derry township is located in Westmoreland County Pennsylvania. Derry township has a 2024 population of 13,368. Derry township is currently declining at a rate of -0.4% annually and its population has decreased by -1.71% since the most recent census, which recorded a population of 13,601 in 2020.
The average household income in Derry township is $74,191 with a poverty rate of 11.59%. The median age in Derry township is 46.3 years: 45.8 years for males, and 47.3 years for females.
According to the most recent ACS, the racial composition of Derry township was:
White
Black or African American
Two or more races
Asian
Other race
Native Hawaiian or Pacific Islander
Native American
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 5,702 | 2.3 | 79.1 | 20.9 |
| Married | 2,621 | 2.89 | 89.8 | 10.2 |
| Non Family | 2,065 | 1.27 | 73.8 | 26.2 |
| Female | 819 | 2.87 | 55.8 | 44.2 |
| Male | 197 | 2.95 | 89.3 | 10.7 |
2.8
Average Family Size
2.3
Average Household Size
79.1%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among asian people with a rate of 100%.
The highest rate of bachelors degrees is among asian people with a rate of 68.75%.
All
Male
Female
$45,909
Average Earnings
$53,426
Average Male
$34,493
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
99.02% of Derry township residents speak only English, while 0.98% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 0.47% of the population.
rate
11.59%
Overall Poverty Rate
11.65%
Male Poverty Rate
11.53%
Female Poverty Rate
The race most likely to be in poverty in Derry township is Islander, with 100% below the poverty level.
The race least likely to be in poverty in Derry township is White, with 10.81% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 1.26%. Among those working part-time, it was 15.46%, and for those that did not work, the poverty rate was 19.86%.
Married
Widowed
Divorced
Separated
NeverMarried
47.9%
Overall Marriage Rate
49.2%
Male Marriage Rate
46.5%
Female Marriage Rate
male
female
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 55-64.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
12.55%
Veteran Poverty Rate
29.36%
Veteran Disability Rate
LaborForceParticipation
54.9%
Labor Force Participation
52.8%
Employment Rate
3.9%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
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.
Europe
Asia
Africa
Oceania
Latin America
North America
90.04%
Born in Derry township
99.57%
Native Born
0.43%
Foreign Born
0.26%
Non Citizen
0.16%
Naturalized
99.57% of Derry township residents were born in the United States, with 90.04% having been born in Pennsylvania. 0.26% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 13,098 | -54 | -0.41% |
| 2028 | 13,152 | -54 | -0.41% |
| 2027 | 13,206 | -54 | -0.41% |
| 2026 | 13,260 | -54 | -0.41% |
| 2025 | 13,314 | -54 | -0.4% |
| 2024 | 13,368 | -54 | -0.4% |
| 2023 | 13,422 | -54 | -0.4% |
| 2022 | 13,476 | -50 | -0.37% |
| 2021 | 13,526 | -75 | -0.55% |
| 2020 | 13,601 | -200 | -1.45% |
| 2019 | 13,801 | -115 | -0.83% |
| 2018 | 13,916 | -97 | -0.69% |
| 2017 | 14,013 | -133 | -0.94% |
| 2016 | 14,146 | -104 | -0.73% |
| 2015 | 14,250 | -86 | -0.6% |
| 2014 | 14,336 | -145 | -1% |
| 2013 | 14,481 | -51 | -0.35% |
| 2012 | 14,532 | -69 | -0.47% |
| 2011 | 14,601 | 101 | 0.7% |
| 2010 | 14,500 | 0 | 0% |