Dunbar ZIP Codes — Fayette County, PA

There is one unique ZIP code in Dunbar, Pennsylvania and it is 15431. Area code: 724/412.

ZIP codes

57.93

sq mi land

0.30

sq mi water

724/412

area code

Dunbar, PA ZIP code map

About Dunbar, PA

Dunbar, Pennsylvania is a charming small town located in the southwestern part of the state. Nestled within Fayette County, this community offers a glimpse into the rich cultural heritage of Central Appalachia. Known for its historic roots and scenic landscapes, Dunbar serves as a peaceful retreat from the hustle and bustle of city life.

Location & geography

Dunbar is situated approximately 50 miles southeast of Pittsburgh, providing easy access to urban amenities while maintaining its rural charm. The town covers an area of 57.93 square miles, with a modest 0.30 square miles of that being water. Its terrain features a mix of rolling hills and lush green spaces, enhancing its natural beauty.

Community & economy

The character of Dunbar is distinctly friendly and close-knit, fostering a sense of belonging among its residents. The local economy is diverse, with industries such as manufacturing and small-scale agriculture playing a vital role in daily life. Community events and gatherings are commonplace, allowing for engagement and collaboration among citizens.

Transportation

Dunbar is easily accessible via major highways, including U.S. Route 119, which connects it to surrounding areas. The nearest major airport is Pittsburgh International Airport, located about 50 miles away, making travel convenient for residents and visitors. Public transport options are limited, but local commuting is feasible.

History

Dunbar was founded during the expansion of the coal mining industry in the late 19th century, which played a significant role in its development. At its peak, the town was known for its coal production, which attracted many workers and contributed to its growth. Today, remnants of its history can be seen in local landmarks and historical buildings.

Did you know?

One surprising fact about Dunbar is that it has only one ZIP code, which is 15431. The town is also home to several local parks and recreational areas that offer outdoor activities for residents and visitors alike.

ZIP codes for Dunbar, PA (1)

ZIP code	City	County	Map
15431	Dunbar	Fayette	View map

Demographics & statistics

4,266

Population

47.6

Median age

$60,227

Median household income

$29,004

Per capita income

$104,700

Median home value

$734

Median monthly rent

84.4%

Home ownership

12.6%

Poverty rate

7.7%

Unemployment

1,842

Housing units

12.7%

Bachelor's or higher

Age distribution

Male Female

162

Under 5

162

116

5–9

116

10–14

15–19

106

20–24

105

192

25–34

192

216

35–44

214

330

45–54

329

142

55–59

141

263

60–64

261

209

65–74

207

153

75–84

152

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	880	20.6%
18 and over	3,386	79.4%
65 and over	836	19.6%
Median age	47.6 years

Race & ethnicity

White 93.4%

Two or more races 3.6%

Hispanic or Latino 2.3%

Black or African American 0.4%

Asian 0.1%

Other race 0.1%

Group	Count	%
White	4,080	93.4%
Two or more races	159	3.6%
Hispanic or Latino	102	2.3%
Black or African American	18	0.4%
Asian	5	0.1%
Other race	4	0.1%

Household income

Under $10k 2.6%

$10k–$15k 5.7%

$15k–$25k 9.5%

$25k–$35k 8.9%

$35k–$50k 14.9%

$50k–$75k 20.9%

$75k–$100k 16.4%

$100k–$150k 11.2%

$150k–$200k 9.1%

$200k+ 0.8%

Range	% of households
Under $10k	2.6%
$10k–$15k	5.7%
$15k–$25k	9.5%
$25k–$35k	8.9%
$35k–$50k	14.9%
$50k–$75k	20.9%
$75k–$100k	16.4%
$100k–$150k	11.2%
$150k–$200k	9.1%
$200k+	0.8%
Median income	$60,227

Housing

Home values

Under $50k 19.6%

$50k–$100k 27.4%

$100k–$150k 21.1%

$150k–$200k 8.5%

$200k–$300k 13.4%

$300k–$500k 7.6%

$500k–$1M 2.5%

Housing overview

Metric	Value
Median home value	$104,700
Median rent / month	$734
Owner occupied	84.4%
Renter occupied	15.6%
Vacant	15.2%
Single-family detached	68.6%
Large apartment buildings	0.0%
Mobile homes	17.5%
Median rooms	5.4
Avg household size (owned)	2.33

Year built

Era	%
2020 or later	0.0%
2010–2019	0.7%
2000–2009	5.5%
1990–1999	7.3%
1980–1989	18.4%
1970–1979	12.6%
1960–1969	7.4%
1950–1959	11.7%
1940–1949	9.4%
1939 or earlier	26.9%

Bedrooms

Size	% of units
No bedroom (studio)	0.1%
1 bedroom	9.7%
2 bedrooms	39.7%
3 bedrooms	36.8%
4 bedrooms	9.5%
5+ bedrooms	4.1%

Vehicles per household

Vehicles	% of households
No vehicle	3.3%
1 vehicle	32.0%
2 vehicles	45.2%
3 or more	19.5%

Heating fuel

Fuel type	%
Utility gas	24.9%
Electricity	20.8%
Propane / LP gas	7.8%
Fuel oil	39.2%
Wood	4.1%
No fuel used	1.4%

Households & families

Household type	Count	%
Married-couple family	853	47.3%
Cohabiting couple	255	14.2%
Male householder, no spouse	328	18.2%
Female householder, no spouse	366	20.3%
Households with children under 18	473	26.2%
Households with seniors (65+)	626	34.7%
Average household size	2.35

Marital status

Status	Male	Female
Never married	24.7%	23.2%
Married	51.2%	47.9%
Separated	1.7%	1.4%
Widowed	4.2%	8.2%
Divorced	18.3%	19.3%

Education

Less than 9th grade 3.3%

Some HS, no diploma 7.2%

HS graduate 59.0%

Some college, no degree 7.7%

Associate's degree 10.1%

Bachelor's degree 10.3%

Graduate / professional 2.4%

Metric	%
HS diploma or higher	89.5%
Bachelor's or higher	12.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	71	10.0%
Kindergarten	60	8.5%
Elementary school	302	42.7%
High school	173	24.4%
College / grad school	102	14.4%

Employment

Industry of employment

Education & healthcare 23.4%

Manufacturing 15.0%

Retail trade 12.2%

Transportation & utilities 11.3%

Professional & management 7.4%

Arts, food & hospitality 6.1%

Agriculture & mining 6.0%

Construction 5.3%

Other services 5.0%

Wholesale trade 3.1%

Finance & real estate 2.6%

Information 1.4%

Public administration 1.2%

Occupation

Category	%
Management, business & arts	27.4%
Service	17.6%
Sales & office	16.1%
Natural resources & construction	13.1%
Production & transportation	25.8%

Employment type

Type	%
Private sector	88.2%
Government	8.2%
Self-employed	3.6%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	90.4%
Carpool	3.7%
Public transit	0.0%
Walk	2.3%
Other means	0.2%
Avg commute (minutes)	27.4

Poverty

All people 12.6%

Under 18 years 21.2%

18 and over 10.7%

Married-couple families 4.9%

Female-led households 24.6%

Income support

Source	% of households
Social Security	45.6%
Retirement income	27.7%
Supplemental Security	3.7%
Cash public assistance	4.9%
Food stamps / SNAP	28.7%

Health indicators

Condition	%
High blood pressure	33.3%
High cholesterol	32.7%
Heart disease	7.7%
Stroke	3.5%
Asthma	10.3%
Arthritis	29.6%
Kidney disease	3.2%
Pulmonary disease	9.2%
Cancer	7.2%

Behavior / access	%
Binge drinking	18.7%
No physical activity	26.6%
Less than 7 hrs sleep	37.7%
Fair or poor health	16.4%
Poor mental health	16.4%
Poor physical health	12.2%
No health insurance	11.3%
Visited doctor (checkup)	78.4%
Visited dentist	61.4%
Cholesterol screening	88.6%
Teeth loss	18.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	258	7.6%

Disability	%
Any disability	20.5%
Under 18	5.0%
18–64 years	20.1%
65 and over	38.5%

Health insurance coverage

Type	%
Private insurance	60.8%
Public insurance	49.8%
Uninsured under 19	1.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	3,942	92.4%
Spanish	4	0.1%
Other Indo-European	0	0.0%
Asian & Pacific Islander	4	0.1%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	4,256	99.8%
Born in same state	4,249	99.6%
Born in different state	3,899	91.4%
Foreign born	7	0.2%
Naturalized citizen	10	0.2%
Not a US citizen	10	100.0%

Ancestry

Ancestry	Count	%
Italian	580	13.6%
Arab	272	6.4%
French	267	6.3%
English	130	3%

Ancestry	Count	%
Irish	64	1.5%
German	14	0.3%
Polish	6	0.1%

Technology access

Metric	% of households
Computer access	42.2%
Internet access	81.7%

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

Frequently asked questions

What ZIP codes does Dunbar, PA have?

Dunbar, PA has one ZIP code: 15431. Each ZIP code serves a distinct delivery area within the city and surrounding region.