Eighty Four ZIP Code List — Washington County, PA

There is one unique ZIP code in Eighty Four, Pennsylvania and it is 15330. Area code: 724.

ZIP codes

44.21

sq mi land

0.03

sq mi water

724

area code

Eighty Four, PA ZIP code map

About Eighty Four, PA

Eighty Four is a quaint and charming community located in Washington County, Pennsylvania. Known for its unique name, the city combines rural charm with proximity to urban amenities. It represents a peaceful environment suitable for families and individuals alike.

Location & geography

Eighty Four is situated approximately 15 miles southwest of Pittsburgh, making it conveniently close to the metropolitan area while still retaining its rural feel. The city is bordered by several neighboring communities, including McMurray, Finleyville, and Canonsburg, each offering their own local attractions. Covering a total land area of 44.21 square miles and a minuscule water area of 0.03 square miles, Eighty Four features a predominantly hilly terrain characteristic of the broader Appalachian region.

Community & economy

The character of Eighty Four is deeply rooted in a close-knit community that values tradition and hospitality. Local industries primarily include small businesses, agriculture, and service-oriented enterprises that cater to the everyday needs of residents. Daily life in Eighty Four typically revolves around community events, local schools, and outdoor recreational activities, making it a great place for families.

Transportation

Eighty Four is easily accessible via several major highways, including Interstate 79, which connects the community to Pittsburgh and other suburban areas. The nearest airport is the Pittsburgh International Airport, located roughly 30 miles to the northeast, providing residents and visitors with convenient travel options. Public transportation options are limited, but residents often rely on personal vehicles for commuting.

History

Eighty Four was named after the post office established in the area in 1884, which has since remained an integral part of community identity. Historically, the area was noted for its agricultural output and growth, with a variety of local farms and small businesses contributing to its economy. Over the years, the city has maintained its rural charm while becoming a serene getaway for those looking to escape the hustle and bustle of nearby urban centers.

Did you know?

One surprising fact about Eighty Four is that its name derives from the 84th Pennsylvania Volunteer Infantry Regiment, which served during the Civil War. Additionally, the town attracts visitors with its scenic landscapes and friendly community events throughout the year.

ZIP codes for Eighty Four, PA (1)

ZIP code	City	County	Map
15330	Eighty Four	Washington	View map

Demographics & statistics

5,539

Population

51.9

Median age

$107,226

Median household income

$50,359

Per capita income

$313,700

Median home value

$1,065

Median monthly rent

90.4%

Home ownership

4.8%

Poverty rate

3.3%

Unemployment

2,234

Housing units

30.1%

Bachelor's or higher

Age distribution

Male Female

Under 5

152

5–9

119

140

10–14

109

110

15–19

154

20–24

121

285

25–34

223

302

35–44

236

522

45–54

408

310

55–59

242

252

60–64

196

460

65–74

359

337

75–84

264

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	735	13.3%
18 and over	4,804	86.7%
65 and over	1,446	26.1%
Median age	51.9 years

Race & ethnicity

White 87.1%

Hispanic or Latino 6.1%

Two or more races 4.6%

Other race 2%

Black or African American 0.2%

Group	Count	%
White	5,139	87.1%
Hispanic or Latino	358	6.1%
Two or more races	271	4.6%
Other race	118	2%
Black or African American	10	0.2%

Household income

Under $10k 3.1%

$10k–$15k 2.8%

$15k–$25k 3.1%

$25k–$35k 6.0%

$35k–$50k 5.8%

$50k–$75k 15.9%

$75k–$100k 9.1%

$100k–$150k 21.7%

$150k–$200k 19.0%

$200k+ 13.6%

Range	% of households
Under $10k	3.1%
$10k–$15k	2.8%
$15k–$25k	3.1%
$25k–$35k	6.0%
$35k–$50k	5.8%
$50k–$75k	15.9%
$75k–$100k	9.1%
$100k–$150k	21.7%
$150k–$200k	19.0%
$200k+	13.6%
Median income	$107,226

Housing

Home values

Under $50k 5.7%

$50k–$100k 2.9%

$100k–$150k 8.7%

$150k–$200k 4.4%

$200k–$300k 25.4%

$300k–$500k 33.5%

$500k–$1M 19.5%

Housing overview

Metric	Value
Median home value	$313,700
Median rent / month	$1,065
Owner occupied	90.4%
Renter occupied	9.6%
Vacant	9.7%
Single-family detached	90.2%
Large apartment buildings	0.0%
Mobile homes	7.4%
Median rooms	7.0
Avg household size (owned)	2.58

Year built

Era	%
2020 or later	1.8%
2010–2019	9.2%
2000–2009	9.4%
1990–1999	17.6%
1980–1989	8.8%
1970–1979	16.7%
1960–1969	10.5%
1950–1959	11.7%
1940–1949	2.1%
1939 or earlier	12.2%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	2.1%
2 bedrooms	29.2%
3 bedrooms	35.8%
4 bedrooms	25.3%
5+ bedrooms	7.6%

Vehicles per household

Vehicles	% of households
No vehicle	2.0%
1 vehicle	22.2%
2 vehicles	39.3%
3 or more	36.5%

Heating fuel

Fuel type	%
Utility gas	62.1%
Electricity	18.4%
Propane / LP gas	1.4%
Fuel oil	14.1%
Wood	2.8%

Households & families

Household type	Count	%
Married-couple family	1,492	67.6%
Cohabiting couple	129	5.8%
Male householder, no spouse	391	17.7%
Female householder, no spouse	195	8.8%
Households with children under 18	420	19.0%
Households with seniors (65+)	839	38.0%
Average household size	2.51

Marital status

Status	Male	Female
Never married	25.4%	12.9%
Married	60.7%	74.9%
Separated	0.7%	0.3%
Widowed	1.1%	4.0%
Divorced	12.1%	7.8%

Education

Less than 9th grade 1.5%

Some HS, no diploma 2.5%

HS graduate 35.6%

Some college, no degree 19.7%

Associate's degree 10.6%

Bachelor's degree 23.6%

Graduate / professional 6.5%

Metric	%
HS diploma or higher	96.0%
Bachelor's or higher	30.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	7	0.9%
Kindergarten	96	12.3%
Elementary school	369	47.4%
High school	182	23.4%
College / grad school	124	15.9%

Employment

Industry of employment

Education & healthcare 20.5%

Manufacturing 16.0%

Professional & management 12.4%

Retail trade 10.2%

Construction 8.6%

Arts, food & hospitality 7.6%

Finance & real estate 7.3%

Agriculture & mining 5.8%

Other services 3.4%

Transportation & utilities 2.9%

Wholesale trade 2.6%

Public administration 1.9%

Information 0.8%

Occupation

Category	%
Management, business & arts	45.9%
Service	12.9%
Sales & office	21.0%
Natural resources & construction	10.5%
Production & transportation	9.7%

Employment type

Type	%
Private sector	86.8%
Government	6.8%
Self-employed	6.4%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	72.5%
Carpool	3.2%
Public transit	5.3%
Walk	0.7%
Other means	1.6%
Avg commute (minutes)	30.9

Poverty

All people 4.8%

Under 18 years 1.6%

18 and over 5.2%

Married-couple families 1.9%

Female-led households 13.3%

Income support

Source	% of households
Social Security	42.5%
Retirement income	30.4%
Supplemental Security	3.6%
Cash public assistance	1.4%
Food stamps / SNAP	9.2%

Health indicators

Condition	%
High blood pressure	35.0%
High cholesterol	34.0%
Heart disease	6.9%
Stroke	2.9%
Asthma	9.5%
Arthritis	29.5%
Kidney disease	2.8%
Pulmonary disease	7.2%
Cancer	7.6%

Behavior / access	%
Binge drinking	19.0%
No physical activity	19.9%
Less than 7 hrs sleep	32.6%
Fair or poor health	12.4%
Poor mental health	14.0%
Poor physical health	10.1%
No health insurance	8.3%
Visited doctor (checkup)	80.4%
Visited dentist	68.6%
Cholesterol screening	92.1%
Teeth loss	11.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	505	10.5%

Disability	%
Any disability	16.7%
Under 18	0.0%
18–64 years	14.1%
65 and over	31.1%

Health insurance coverage

Type	%
Private insurance	81.5%
Public insurance	36.6%
Uninsured under 19	4.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	5,413	97.7%
Spanish	26	0.5%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	26	0.5%

Place of birth & citizenship

Origin	Count	%
Native born (US)	5,477	98.9%
Born in same state	5,464	98.6%
Born in different state	4,678	84.5%
Foreign born	13	0.2%
Naturalized citizen	62	1.1%
Not a US citizen	62	100.0%

Ancestry

Ancestry	Count	%
Italian	1,046	18.9%
French	436	7.9%
Irish	107	1.9%
German	79	1.4%

Ancestry	Count	%
English	66	1.2%
Arab	63	1.1%
Norwegian	18	0.3%
Polish	17	0.3%

Technology access

Metric	% of households
Computer access	39.8%
Internet access	96.1%

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

Frequently asked questions

What is the ZIP code for Eighty Four, PA?

Eighty Four, PA has one ZIP code: 15330.

What is the main ZIP code for Eighty Four, PA?

The primary ZIP code for Eighty Four, PA is 15330. The city uses area code 724 for phone service.

What county is Eighty Four, PA in?

Eighty Four is located in Washington County, Pennsylvania.

How many ZIP codes are in Eighty Four, PA?

Eighty Four, PA has 1 ZIP code.

What is the ZIP code for Eighty Four, PA located in Washington County?

Eighty Four, PA is served by the single ZIP code 15330, which covers this small community in Washington County.

If I'm mailing a package to a business in Eighty Four, PA, what ZIP code should I use?

You should use ZIP code 15330 for all mail and packages being sent to addresses in Eighty Four, PA.