Smithfield ZIP Codes — Fayette County, PA

There is one unique ZIP code in Smithfield, Pennsylvania and it is 15478. Area code: 724.

ZIP codes

62.18

sq mi land

0.01

sq mi water

724

area code

Smithfield, PA ZIP code map

About Smithfield, PA

Smithfield, Pennsylvania, is a small yet charming community located in Fayette County. Known for its picturesque landscapes and tranquil setting, Smithfield offers a unique blend of rural and suburban living. With its rich history and friendly atmosphere, it is an inviting place for residents and visitors alike.

Location & geography

Smithfield is situated in southwestern Pennsylvania, approximately 10 miles from the larger town of Uniontown and about 15 miles from the West Virginia border. The town covers a land area of 62.18 square miles, complemented by a minuscule water area of 0.01 square miles, which contributes to its rural charm. The terrain is primarily characterized by rolling hills and lush greenery, making it appealing for outdoor enthusiasts.

Community & economy

The community of Smithfield boasts a friendly and welcoming character, providing a close-knit environment for its residents. Many local industries thrive here, including agriculture and small manufacturing businesses, playing a vital role in the town’s economy. Daily life in Smithfield revolves around local events and gatherings, where neighbors often come together to celebrate their community spirit.

Transportation

Transportation in and around Smithfield is facilitated by several roads, including the nearby U.S. Route 119, which provides access to larger metropolitan areas. The nearest major airport is Arnold Palmer Regional Airport, located about 30 miles away. Public transit options may be limited, but the town’s small size allows for easy local travel.

History

Smithfield was founded in the early 19th century and has since been shaped by its rich industrial history. Key industries have included coal mining and agriculture, which have significantly influenced the local economy over the years. Notable events in the town’s history include various community celebrations that showcase Smithfield's cultural heritage.

Did you know?

A surprising fact about Smithfield is that it has only one ZIP code, 15478, which simplifies mail delivery. Additionally, the town's legacy includes historical ties to the local coal industry, which played a crucial role in the area's development.

ZIP codes for Smithfield, PA (1)

ZIP code	City	County	Map
15478	Smithfield	Fayette	View map

Demographics & statistics

6,125

Population

46.1

Median age

$71,721

Median household income

$39,205

Per capita income

$141,200

Median home value

$744

Median monthly rent

81.3%

Home ownership

8.3%

Poverty rate

7.0%

Unemployment

2,317

Housing units

13.5%

Bachelor's or higher

Age distribution

Male Female

111

Under 5

108

116

5–9

113

199

10–14

194

133

15–19

129

235

20–24

229

307

25–34

299

417

35–44

405

517

45–54

502

214

55–59

208

226

60–64

220

470

65–74

456

139

75–84

135

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,014	16.6%
18 and over	5,111	83.4%
65 and over	1,243	20.3%
Median age	46.1 years

Race & ethnicity

White 93.9%

Two or more races 4.4%

Hispanic or Latino 0.8%

Black or African American 0.6%

Asian 0.2%

Group	Count	%
White	5,799	93.9%
Two or more races	272	4.4%
Hispanic or Latino	50	0.8%
Black or African American	37	0.6%
Asian	14	0.2%

Household income

Under $10k 3.3%

$10k–$15k 4.8%

$15k–$25k 4.2%

$25k–$35k 10.3%

$35k–$50k 13.5%

$50k–$75k 15.5%

$75k–$100k 9.2%

$100k–$150k 19.2%

$150k–$200k 12.4%

$200k+ 7.6%

Range	% of households
Under $10k	3.3%
$10k–$15k	4.8%
$15k–$25k	4.2%
$25k–$35k	10.3%
$35k–$50k	13.5%
$50k–$75k	15.5%
$75k–$100k	9.2%
$100k–$150k	19.2%
$150k–$200k	12.4%
$200k+	7.6%
Median income	$71,721

Housing

Home values

Under $50k 11.8%

$50k–$100k 23.3%

$100k–$150k 17.1%

$150k–$200k 13.5%

$200k–$300k 20.2%

$300k–$500k 5.1%

$500k–$1M 7.3%

$1M+ 1.7%

Housing overview

Metric	Value
Median home value	$141,200
Median rent / month	$744
Owner occupied	81.3%
Renter occupied	18.7%
Vacant	7.6%
Single-family detached	75.6%
Large apartment buildings	0.0%
Mobile homes	19.9%
Median rooms	5.9
Avg household size (owned)	2.38

Year built

Era	%
2020 or later	0.0%
2010–2019	1.7%
2000–2009	8.5%
1990–1999	10.6%
1980–1989	11.0%
1970–1979	14.1%
1960–1969	4.7%
1950–1959	12.1%
1940–1949	13.1%
1939 or earlier	24.3%

Bedrooms

Size	% of units
No bedroom (studio)	0.2%
1 bedroom	4.0%
2 bedrooms	31.1%
3 bedrooms	48.4%
4 bedrooms	14.5%
5+ bedrooms	1.8%

Vehicles per household

Vehicles	% of households
No vehicle	2.2%
1 vehicle	22.9%
2 vehicles	41.3%
3 or more	33.6%

Heating fuel

Fuel type	%
Utility gas	23.4%
Electricity	27.7%
Propane / LP gas	9.2%
Fuel oil	33.6%
Wood	2.7%

Households & families

Household type	Count	%
Married-couple family	1,376	53.2%
Cohabiting couple	240	9.3%
Male householder, no spouse	486	18.8%
Female householder, no spouse	486	18.8%
Households with children under 18	688	26.6%
Households with seniors (65+)	868	33.5%
Average household size	2.37

Marital status

Status	Male	Female
Never married	34.9%	25.7%
Married	50.2%	54.1%
Separated	1.1%	1.8%
Widowed	2.0%	10.6%
Divorced	11.9%	7.8%

Education

Less than 9th grade 1.7%

Some HS, no diploma 8.4%

HS graduate 53.4%

Some college, no degree 13.8%

Associate's degree 9.2%

Bachelor's degree 9.7%

Graduate / professional 3.8%

Metric	%
HS diploma or higher	89.9%
Bachelor's or higher	13.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	41	3.9%
Kindergarten	71	6.7%
Elementary school	479	45.3%
High school	256	24.2%
College / grad school	211	19.9%

Employment

Industry of employment

Education & healthcare 24.5%

Retail trade 12.3%

Construction 11.3%

Manufacturing 10.0%

Public administration 8.7%

Transportation & utilities 7.5%

Agriculture & mining 6.9%

Arts, food & hospitality 6.7%

Professional & management 4.8%

Wholesale trade 2.6%

Other services 2.6%

Finance & real estate 2.3%

Occupation

Category	%
Management, business & arts	27.9%
Service	20.4%
Sales & office	21.3%
Natural resources & construction	14.5%
Production & transportation	15.7%

Employment type

Type	%
Private sector	84.1%
Government	14.1%
Self-employed	1.6%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	85.0%
Carpool	9.5%
Public transit	1.3%
Walk	0.5%
Other means	0.7%
Avg commute (minutes)	28.4

Poverty

All people 8.3%

Under 18 years 12.8%

18 and over 7.5%

Married-couple families 4.0%

Female-led households 14.1%

Income support

Source	% of households
Social Security	38.7%
Retirement income	26.0%
Supplemental Security	7.8%
Cash public assistance	3.0%
Food stamps / SNAP	19.0%

Health indicators

Condition	%
High blood pressure	33.2%
High cholesterol	32.9%
Heart disease	7.6%
Stroke	3.5%
Asthma	10.4%
Arthritis	29.3%
Kidney disease	3.2%
Pulmonary disease	9.4%
Cancer	6.9%

Behavior / access	%
Binge drinking	19.1%
No physical activity	26.8%
Less than 7 hrs sleep	38.2%
Fair or poor health	16.9%
Poor mental health	16.7%
Poor physical health	12.4%
No health insurance	11.3%
Visited doctor (checkup)	78.1%
Visited dentist	60.3%
Cholesterol screening	88.3%
Teeth loss	18.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	273	5.3%

Disability	%
Any disability	21.6%
Under 18	2.7%
18–64 years	18.1%
65 and over	47.8%

Health insurance coverage

Type	%
Private insurance	72.7%
Public insurance	39.9%
Uninsured under 19	1.1%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	5,906	96.4%
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)	6,107	99.7%
Born in same state	6,086	99.4%
Born in different state	4,548	74.3%
Foreign born	21	0.3%
Naturalized citizen	18	0.3%
Not a US citizen	16	88.9%

Ancestry

Ancestry	Count	%
Italian	911	14.9%
French	652	10.6%
Arab	448	7.3%

Ancestry	Count	%
English	59	1%
Irish	55	0.9%

Technology access

Metric	% of households
Computer access	42.3%
Internet access	92.7%

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

Frequently asked questions

What ZIP codes does Smithfield, PA have?

Smithfield, PA has one ZIP code: 15478. Each ZIP code serves a distinct delivery area within the city and surrounding region.