Herminie ZIP Codes — Westmoreland County, PA

There is one unique ZIP code in Herminie, Pennsylvania and it is 15637. Area code: 724.

ZIP codes

4.84

sq mi land

0.00

sq mi water

724

area code

Herminie, PA ZIP code map

About Herminie, PA

Herminie is a small yet vibrant city located in Pennsylvania. Nestled in Westmoreland County, it offers a unique blend of suburban and rural living. The city's close-knit community and rich history make it an intriguing spot for visitors and residents alike.

Location & geography

Herminie is conveniently situated in the southwestern part of Pennsylvania, approximately 27 miles southeast of Pittsburgh. Nearby cities include Greensburg, located about 12 miles to the east, Jeannette, around 14 miles to the northeast, and Murrysville, which is approximately 20 miles to the north. The city encompasses a total land area of 4.84 square miles, with no water area.

Community & economy

The character of Herminie is marked by its friendly atmosphere and strong community ties. The local economy is primarily driven by small businesses and retail establishments, which cater to the daily needs of residents. Daily life in Herminie reflects a laid-back lifestyle, marked by community events and recreational activities.

Transportation

Herminie is easily accessible via state highways, with close proximity to Route 30 providing convenient transportation options. The nearest named airport is Pittsburgh International Airport, situated approximately 30 miles northwest of the city. Public transit options are limited, but local roadways connect residents to nearby communities.

History

Founded in the early 1900s, Herminie originally flourished due to coal mining and related industries, which were vital to the regional economy. Over the years, the city's emphasis has shifted toward supporting small businesses and community development. Significant milestones in Herminie's history reflect the broader changes experienced in Westmoreland County.

Did you know?

One surprising fact about Herminie is that it has a unique blend of historical architecture alongside modern developments. Additionally, the city hosts various events throughout the year that celebrate its rich heritage and community spirit.

ZIP codes for Herminie, PA (1)

ZIP code	City	County	Map
15637	Herminie	Westmoreland	View map

Demographics & statistics

1,678

Population

45.1

Median age

$65,197

Median household income

$29,274

Per capita income

$223,000

Median home value

$1,011

Median monthly rent

87.6%

Home ownership

4.8%

Poverty rate

0.0%

Unemployment

814

Housing units

29.5%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

126

25–34

130

104

35–44

108

45–54

55–59

60–64

138

65–74

142

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	319	19.0%
18 and over	1,359	81.0%
65 and over	446	26.6%
Median age	45.1 years

Race & ethnicity

White 86.8%

Two or more races 8.2%

Hispanic or Latino 3.6%

Black or African American 1.4%

Group	Count	%
White	1,511	86.8%
Two or more races	142	8.2%
Hispanic or Latino	62	3.6%
Black or African American	25	1.4%

Household income

Under $10k 2.4%

$10k–$15k 0.9%

$15k–$25k 13.6%

$25k–$35k 8.7%

$35k–$50k 18.1%

$50k–$75k 15.4%

$75k–$100k 10.9%

$100k–$150k 27.1%

$150k–$200k 0.9%

$200k+ 2.1%

Range	% of households
Under $10k	2.4%
$10k–$15k	0.9%
$15k–$25k	13.6%
$25k–$35k	8.7%
$35k–$50k	18.1%
$50k–$75k	15.4%
$75k–$100k	10.9%
$100k–$150k	27.1%
$150k–$200k	0.9%
$200k+	2.1%
Median income	$65,197

Housing

Home values

Under $50k 3.9%

$50k–$100k 13.5%

$100k–$150k 14.7%

$150k–$200k 14.0%

$200k–$300k 25.9%

$300k–$500k 26.6%

$500k–$1M 1.4%

Housing overview

Metric	Value
Median home value	$223,000
Median rent / month	$1,011
Owner occupied	87.6%
Renter occupied	12.4%
Vacant	25.4%
Single-family detached	81.6%
Large apartment buildings	0.0%
Mobile homes	1.6%
Median rooms	6.2
Avg household size (owned)	2.54

Year built

Era	%
2020 or later	0.8%
2010–2019	1.8%
2000–2009	3.0%
1990–1999	4.5%
1980–1989	7.8%
1970–1979	12.2%
1960–1969	7.7%
1950–1959	12.8%
1940–1949	12.0%
1939 or earlier	37.5%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	5.4%
2 bedrooms	28.5%
3 bedrooms	50.7%
4 bedrooms	15.4%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	2.2%
1 vehicle	21.5%
2 vehicles	39.5%
3 or more	36.8%

Heating fuel

Fuel type	%
Utility gas	48.7%
Electricity	13.8%
Fuel oil	31.8%
Wood	5.7%

Households & families

Household type	Count	%
Married-couple family	462	69.1%
Cohabiting couple	71	10.6%
Male householder, no spouse	62	9.3%
Female householder, no spouse	74	11.1%
Households with children under 18	183	27.4%
Households with seniors (65+)	299	44.7%
Average household size	2.51

Marital status

Status	Male	Female
Never married	25.9%	15.1%
Married	66.3%	68.2%
Separated	1.5%	0.0%
Widowed	1.1%	7.5%
Divorced	5.3%	9.2%

Education

Less than 9th grade 2.4%

Some HS, no diploma 2.5%

HS graduate 43.0%

Some college, no degree 13.3%

Associate's degree 9.3%

Bachelor's degree 23.4%

Graduate / professional 6.2%

Metric	%
HS diploma or higher	95.1%
Bachelor's or higher	29.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	17	6.9%
Kindergarten	7	2.8%
Elementary school	134	54.5%
High school	81	32.9%
College / grad school	7	2.8%

Employment

Industry of employment

Retail trade 23.0%

Education & healthcare 18.0%

Manufacturing 17.3%

Construction 9.6%

Transportation & utilities 8.6%

Professional & management 5.8%

Arts, food & hospitality 5.8%

Finance & real estate 4.5%

Wholesale trade 3.3%

Other services 3.2%

Agriculture & mining 0.8%

Occupation

Category	%
Management, business & arts	28.8%
Service	12.6%
Sales & office	23.9%
Natural resources & construction	8.1%
Production & transportation	26.5%

Employment type

Type	%
Private sector	71.1%
Government	12.1%
Self-employed	16.8%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	82.4%
Carpool	6.6%
Public transit	0.8%
Walk	0.8%
Other means	0.0%
Avg commute (minutes)	31.3

Poverty

All people 4.8%

Under 18 years 11.6%

18 and over 3.2%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	51.9%
Retirement income	46.6%
Supplemental Security	7.2%
Cash public assistance	2.7%
Food stamps / SNAP	15.1%

Health indicators

Condition	%
High blood pressure	33.2%
High cholesterol	35.1%
Heart disease	7.1%
Stroke	3.0%
Asthma	9.7%
Arthritis	31.1%
Kidney disease	2.9%
Pulmonary disease	7.3%
Cancer	7.7%

Behavior / access	%
Binge drinking	19.5%
No physical activity	23.1%
Less than 7 hrs sleep	32.5%
Fair or poor health	13.1%
Poor mental health	14.8%
Poor physical health	10.2%
No health insurance	9.6%
Visited doctor (checkup)	78.4%
Visited dentist	64.7%
Cholesterol screening	90.4%
Teeth loss	13.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	134	9.9%

Disability	%
Any disability	14.4%
Under 18	9.7%
18–64 years	13.9%
65 and over	18.6%

Health insurance coverage

Type	%
Private insurance	67.0%
Public insurance	54.8%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,600	95.4%
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)	1,678	100.0%
Born in same state	1,636	97.5%
Born in different state	1,548	92.3%
Foreign born	42	2.5%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Italian	264	15.7%
Arab	211	12.6%

Ancestry	Count	%
French	143	8.5%
Irish	26	1.5%

Technology access

Metric	% of households
Computer access	39.9%
Internet access	92.4%

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

Frequently asked questions

What ZIP codes does Herminie, PA have?

Herminie, PA has one ZIP code: 15637. Each ZIP code serves a distinct delivery area within the city and surrounding region.