Derry ZIP Codes — Westmoreland County, PA

There is one unique ZIP code in Derry, Pennsylvania and it is 15627. Area code: 724/878.

ZIP codes

31.70

sq mi land

0.09

sq mi water

724/878

area code

Derry, PA ZIP code map

About Derry, PA

Derry, Pennsylvania, is a quaint borough located in Westmoreland County known for its small-town charm and scenic landscapes. Nestled in the heart of the state, Derry offers a peaceful environment while still being accessible to larger urban areas. Residents enjoy a close-knit community atmosphere characterized by friendly neighbors and local traditions.

Location & geography

Derry is situated in Westmoreland County, about 16 miles southeast of Greensburg and approximately 50 miles east of Pittsburgh. The borough encompasses a land area of 31.70 square miles, with a minor water area of 0.09 square miles, featuring a mix of rolling hills and flat terrains. The natural surroundings contribute to the area's beauty and offer recreational opportunities for outdoor enthusiasts.

Community & economy

Derry prides itself on its strong sense of community, where local events and gatherings are commonplace. The area has a mix of residential homes and small businesses, fostering a diverse economic environment primarily focused on service industries. Daily life in Derry embodies the spirit of Pennsylvania's rural culture, with residents enjoying local parks, community centers, and traditional celebrations.

Transportation

Derry is conveniently located near major highways, including US Route 22, which provides easy access to surrounding areas. The nearest airport is Arnold Palmer Regional Airport, located approximately 15 miles away, offering regional flights for travelers. Public transit options may be limited, emphasizing the need for personal vehicles for commuting.

History

Derry was established in the early 19th century and has developed a rich history linked to the surrounding agricultural regions. Historically, the area has supported industries such as farming and manufacturing, contributing to its growth and development. Notable events in Derry's past have shaped its community identity and continue to influence local culture today.

Did you know?

One surprising fact about Derry is its relatively low population density, which contributes to its quiet atmosphere and community-oriented lifestyle. Additionally, the ZIP code for Derry is 15627, a key reference for residents and businesses within the borough.

ZIP codes for Derry, PA (1)

ZIP code	City	County	Map
15627	Derry	Westmoreland	View map

Demographics & statistics

6,032

Population

49.7

Median age

$57,042

Median household income

$30,986

Per capita income

$136,300

Median home value

$762

Median monthly rent

80.9%

Home ownership

12.4%

Poverty rate

5.3%

Unemployment

2,573

Housing units

16.1%

Bachelor's or higher

Age distribution

Male Female

Under 5

133

5–9

133

165

10–14

166

15–19

161

20–24

162

334

25–34

335

339

35–44

340

425

45–54

426

257

55–59

257

289

60–64

289

427

65–74

428

233

75–84

234

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	893	14.8%
18 and over	5,139	85.2%
65 and over	1,476	24.5%
Median age	49.7 years

Race & ethnicity

White 96.7%

Two or more races 1%

Black or African American 0.8%

Hispanic or Latino 0.7%

Asian 0.5%

Native Hawaiian / Pacific Islander 0.2%

Other race 0.2%

Group	Count	%
White	5,870	96.7%
Two or more races	59	1%
Black or African American	48	0.8%
Hispanic or Latino	40	0.7%
Asian	33	0.5%
Native Hawaiian / Pacific Islander	12	0.2%
Other race	10	0.2%

Household income

Under $10k 2.7%

$10k–$15k 4.1%

$15k–$25k 11.5%

$25k–$35k 8.4%

$35k–$50k 18.0%

$50k–$75k 15.2%

$75k–$100k 20.3%

$100k–$150k 12.5%

$150k–$200k 5.8%

$200k+ 1.5%

Range	% of households
Under $10k	2.7%
$10k–$15k	4.1%
$15k–$25k	11.5%
$25k–$35k	8.4%
$35k–$50k	18.0%
$50k–$75k	15.2%
$75k–$100k	20.3%
$100k–$150k	12.5%
$150k–$200k	5.8%
$200k+	1.5%
Median income	$57,042

Housing

Home values

Under $50k 12.1%

$50k–$100k 20.5%

$100k–$150k 23.3%

$150k–$200k 24.8%

$200k–$300k 13.2%

$300k–$500k 4.1%

$500k–$1M 1.8%

$1M+ 0.2%

Housing overview

Metric	Value
Median home value	$136,300
Median rent / month	$762
Owner occupied	80.9%
Renter occupied	19.1%
Vacant	13.0%
Single-family detached	75.9%
Large apartment buildings	3.0%
Mobile homes	10.2%
Median rooms	6.2
Avg household size (owned)	2.38

Year built

Era	%
2020 or later	0.3%
2010–2019	2.9%
2000–2009	3.9%
1990–1999	6.2%
1980–1989	13.5%
1970–1979	11.1%
1960–1969	8.4%
1950–1959	12.9%
1940–1949	9.6%
1939 or earlier	31.2%

Bedrooms

Size	% of units
No bedroom (studio)	0.5%
1 bedroom	11.2%
2 bedrooms	22.9%
3 bedrooms	49.5%
4 bedrooms	15.0%
5+ bedrooms	0.9%

Vehicles per household

Vehicles	% of households
No vehicle	6.7%
1 vehicle	29.9%
2 vehicles	40.4%
3 or more	22.9%

Heating fuel

Fuel type	%
Utility gas	66.0%
Electricity	14.5%
Propane / LP gas	0.7%
Fuel oil	16.0%
Wood	0.5%
No fuel used	0.5%

Households & families

Household type	Count	%
Married-couple family	1,211	45.1%
Cohabiting couple	314	11.7%
Male householder, no spouse	401	14.9%
Female householder, no spouse	760	28.3%
Households with children under 18	468	17.4%
Households with seniors (65+)	1,082	40.3%
Average household size	2.24

Marital status

Status	Male	Female
Never married	35.4%	20.3%
Married	47.3%	46.7%
Separated	1.2%	1.2%
Widowed	3.6%	16.3%
Divorced	12.5%	15.5%

Education

Less than 9th grade 2.3%

Some HS, no diploma 6.2%

HS graduate 50.6%

Some college, no degree 17.6%

Associate's degree 7.2%

Bachelor's degree 10.5%

Graduate / professional 5.6%

Metric	%
HS diploma or higher	91.5%
Bachelor's or higher	16.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	38	4.1%
Kindergarten	72	7.8%
Elementary school	393	42.3%
High school	282	30.4%
College / grad school	144	15.5%

Employment

Industry of employment

Manufacturing 25.8%

Education & healthcare 23.4%

Retail trade 9.6%

Transportation & utilities 6.9%

Other services 6.5%

Construction 5.7%

Professional & management 5.5%

Arts, food & hospitality 4.8%

Finance & real estate 4.7%

Wholesale trade 3.0%

Agriculture & mining 1.5%

Information 1.3%

Public administration 1.3%

Occupation

Category	%
Management, business & arts	21.7%
Service	15.9%
Sales & office	20.2%
Natural resources & construction	10.1%
Production & transportation	32.1%

Employment type

Type	%
Private sector	90.7%
Government	7.0%
Self-employed	2.3%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	82.4%
Carpool	9.6%
Public transit	0.3%
Walk	1.5%
Other means	0.3%
Avg commute (minutes)	24.7

Poverty

All people 12.4%

Under 18 years 17.4%

18 and over 11.5%

Married-couple families 3.9%

Female-led households 34.3%

Income support

Source	% of households
Social Security	50.4%
Retirement income	38.0%
Supplemental Security	3.8%
Cash public assistance	1.8%
Food stamps / SNAP	17.7%

Health indicators

Condition	%
High blood pressure	35.9%
High cholesterol	36.1%
Heart disease	8.0%
Stroke	3.6%
Asthma	10.5%
Arthritis	33.7%
Kidney disease	3.3%
Pulmonary disease	9.2%
Cancer	7.5%

Behavior / access	%
Binge drinking	18.7%
No physical activity	26.6%
Less than 7 hrs sleep	34.3%
Fair or poor health	16.6%
Poor mental health	16.2%
Poor physical health	12.4%
No health insurance	10.6%
Visited doctor (checkup)	78.7%
Visited dentist	58.8%
Cholesterol screening	89.7%
Teeth loss	16.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	372	7.2%

Disability	%
Any disability	18.9%
Under 18	9.0%
18–64 years	14.8%
65 and over	35.2%

Health insurance coverage

Type	%
Private insurance	73.0%
Public insurance	41.7%
Uninsured under 19	1.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	5,869	97.3%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	6,013	99.7%
Born in same state	5,984	99.2%
Born in different state	5,431	90.0%
Foreign born	29	0.5%
Naturalized citizen	19	0.3%
Not a US citizen	6	31.6%

Ancestry

Ancestry	Count	%
Italian	1,223	20.3%
French	530	8.8%
Arab	325	5.4%
Irish	106	1.8%
English	94	1.6%

Ancestry	Count	%
Dutch	20	0.3%
Polish	9	0.1%
German	5	0.1%
Norwegian	4	0.1%

Technology access

Metric	% of households
Computer access	44.5%
Internet access	90.0%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What ZIP codes does Derry, PA have?

Derry, PA has one ZIP code: 15627. Each ZIP code serves a distinct delivery area within the city and surrounding region.