Mercer ZIP Codes — Mercer County, PA

There is one unique ZIP code in Mercer, Pennsylvania and it is 16137. Area code: 724/878.

ZIP codes

108.51

sq mi land

0.60

sq mi water

724/878

area code

Mercer, PA ZIP code map

About Mercer, PA

Mercer, Pennsylvania, is a quaint city located within Mercer County, known for its rich history and community spirit. With a single ZIP code of 16137, this city provides a unique blend of small-town charm and accessibility. The picturesque landscapes and local attractions make Mercer an inviting destination for both residents and visitors.

Location & geography

Situated in the western part of Pennsylvania, Mercer is surrounded by beautiful scenery and is characterized by its rolling terrain. The city is located approximately 13 miles from Hermitage, 18 miles from Sharon, 20 miles from Grove City, and 26 miles from Youngstown, Ohio. Covering a land area of 108.51 square miles and having a small water area of 0.60 square miles, the geography of Mercer is diverse and inviting.

Community & economy

Mercer has a friendly and tight-knit community that takes pride in its local heritage and traditions. The economy is supported by various industries, including manufacturing and healthcare, providing employment opportunities for residents. Daily life in Mercer is characterized by community events, local shopping, and an array of recreational activities that engage citizens of all ages.

Transportation

Transportation in Mercer is facilitated by major highways such as Interstate 79 and Interstate 80, making it easily accessible for travelers. The nearest airports include the Youngstown-Warren Regional Airport, located about 30 miles away, providing convenient air travel options. Local bus services also connect Mercer with nearby cities and regions.

History

Mercer was founded in the early 19th century and has grown into a vibrant community within Mercer County. Historically, the region has been known for its agricultural output and manufacturing industries, significantly contributing to its growth during the industrial revolution. Notable events in Mercer’s history include the establishment of community festivals that celebrate its cultural heritage.

Did you know?

A surprising fact about Mercer, PA, is that it was once the center of the Pennsylvania oil boom in the 19th century, drawing many settlers and entrepreneurs. Additionally, the city is home to the Mercer County Historical Society, which showcases the rich history of the area.

ZIP codes for Mercer, PA (1)

ZIP code	City	County	Map
16137	Mercer	Mercer	View map

Demographics & statistics

12,710

Population

44.3

Median age

$67,890

Median household income

$29,301

Per capita income

$165,900

Median home value

$619

Median monthly rent

82.2%

Home ownership

12.6%

Poverty rate

6.7%

Unemployment

4,204

Housing units

20.7%

Bachelor's or higher

Age distribution

Male Female

251

Under 5

206

314

5–9

258

382

10–14

313

372

15–19

306

413

20–24

340

830

25–34

682

1,021

35–44

839

887

45–54

729

455

55–59

373

639

60–64

525

885

65–74

728

363

75–84

299

165

85+

135

← Male

Female →

Age summary

Group	Count	%
Under 18	2,169	17.1%
18 and over	10,541	82.9%
65 and over	2,575	20.3%
Median age	44.3 years

Race & ethnicity

White 89.5%

Black or African American 4.8%

Two or more races 2.9%

Hispanic or Latino 1.7%

Asian 0.7%

Other race 0.3%

American Indian / Alaska Native 0.1%

Group	Count	%
White	11,567	89.5%
Black or African American	617	4.8%
Two or more races	378	2.9%
Hispanic or Latino	214	1.7%
Asian	93	0.7%
Other race	41	0.3%
American Indian / Alaska Native	10	0.1%

Household income

Under $10k 5.2%

$10k–$15k 5.8%

$15k–$25k 9.4%

$25k–$35k 7.7%

$35k–$50k 10.4%

$50k–$75k 16.9%

$75k–$100k 16.6%

$100k–$150k 18.9%

$150k–$200k 5.0%

$200k+ 4.1%

Range	% of households
Under $10k	5.2%
$10k–$15k	5.8%
$15k–$25k	9.4%
$25k–$35k	7.7%
$35k–$50k	10.4%
$50k–$75k	16.9%
$75k–$100k	16.6%
$100k–$150k	18.9%
$150k–$200k	5.0%
$200k+	4.1%
Median income	$67,890

Housing

Home values

Under $50k 11.7%

$50k–$100k 15.3%

$100k–$150k 15.5%

$150k–$200k 17.9%

$200k–$300k 23.0%

$300k–$500k 11.8%

$500k–$1M 3.8%

$1M+ 1.0%

Housing overview

Metric	Value
Median home value	$165,900
Median rent / month	$619
Owner occupied	82.2%
Renter occupied	17.8%
Vacant	10.7%
Single-family detached	74.3%
Large apartment buildings	2.4%
Mobile homes	16.7%
Median rooms	6.2
Avg household size (owned)	2.53

Year built

Era	%
2020 or later	0.2%
2010–2019	3.9%
2000–2009	9.2%
1990–1999	13.5%
1980–1989	14.1%
1970–1979	20.0%
1960–1969	8.0%
1950–1959	10.0%
1940–1949	2.6%
1939 or earlier	18.4%

Bedrooms

Size	% of units
No bedroom (studio)	1.4%
1 bedroom	4.9%
2 bedrooms	20.1%
3 bedrooms	52.2%
4 bedrooms	15.1%
5+ bedrooms	6.2%

Vehicles per household

Vehicles	% of households
No vehicle	7.6%
1 vehicle	32.5%
2 vehicles	37.8%
3 or more	22.2%

Heating fuel

Fuel type	%
Utility gas	41.6%
Electricity	28.4%
Propane / LP gas	4.8%
Fuel oil	16.4%
Wood	6.3%
No fuel used	1.0%

Households & families

Household type	Count	%
Married-couple family	2,422	54.3%
Cohabiting couple	236	5.3%
Male householder, no spouse	754	16.9%
Female householder, no spouse	1,050	23.5%
Households with children under 18	1,098	24.6%
Households with seniors (65+)	1,711	38.3%
Average household size	2.45

Marital status

Status	Male	Female
Never married	34.7%	24.5%
Married	44.9%	52.3%
Separated	1.9%	1.7%
Widowed	2.9%	10.3%
Divorced	15.7%	11.2%

Education

Less than 9th grade 4.5%

Some HS, no diploma 8.2%

HS graduate 42.9%

Some college, no degree 14.0%

Associate's degree 9.6%

Bachelor's degree 13.9%

Graduate / professional 6.8%

Metric	%
HS diploma or higher	87.3%
Bachelor's or higher	20.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	110	4.9%
Kindergarten	112	5.0%
Elementary school	997	44.8%
High school	618	27.8%
College / grad school	386	17.4%

Employment

Industry of employment

Education & healthcare 21.1%

Manufacturing 16.9%

Retail trade 14.9%

Construction 9.3%

Professional & management 8.5%

Arts, food & hospitality 6.8%

Public administration 5.4%

Transportation & utilities 4.2%

Other services 4.2%

Finance & real estate 4.1%

Wholesale trade 2.2%

Agriculture & mining 1.7%

Information 0.6%

Occupation

Category	%
Management, business & arts	32.3%
Service	17.3%
Sales & office	20.8%
Natural resources & construction	10.5%
Production & transportation	19.2%

Employment type

Type	%
Private sector	79.4%
Government	13.8%
Self-employed	6.6%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	79.9%
Carpool	8.7%
Public transit	0.0%
Walk	2.4%
Other means	1.6%
Avg commute (minutes)	25.4

Poverty

All people 12.6%

Under 18 years 19.8%

18 and over 10.8%

Married-couple families 5.4%

Female-led households 24.7%

Income support

Source	% of households
Social Security	43.3%
Retirement income	31.9%
Supplemental Security	6.1%
Cash public assistance	3.5%
Food stamps / SNAP	16.2%

Health indicators

Condition	%
High blood pressure	33.8%
High cholesterol	33.9%
Heart disease	7.5%
Stroke	3.3%
Asthma	9.7%
Arthritis	30.0%
Kidney disease	3.0%
Pulmonary disease	8.1%
Cancer	7.1%

Behavior / access	%
Binge drinking	18.9%
No physical activity	24.3%
Less than 7 hrs sleep	38.0%
Fair or poor health	15.3%
Poor mental health	15.1%
Poor physical health	11.4%
No health insurance	11.7%
Visited doctor (checkup)	78.9%
Visited dentist	61.9%
Cholesterol screening	89.1%
Teeth loss	16.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	867	8.2%

Disability	%
Any disability	18.3%
Under 18	8.5%
18–64 years	14.7%
65 and over	36.9%

Health insurance coverage

Type	%
Private insurance	67.1%
Public insurance	42.7%
Uninsured under 19	5.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	12,253	96.4%
Spanish	203	1.7%
Other Indo-European	70	0.6%
Asian & Pacific Islander	121	1.0%
Other languages	8	0.1%

Place of birth & citizenship

Origin	Count	%
Native born (US)	12,473	98.1%
Born in same state	12,382	97.4%
Born in different state	10,424	82.0%
Foreign born	91	0.7%
Naturalized citizen	237	1.9%
Not a US citizen	190	80.2%

Ancestry

Ancestry	Count	%
Italian	1,795	14.1%
French	1,429	11.2%
Arab	879	6.9%
English	234	1.8%
Irish	164	1.3%

Ancestry	Count	%
German	34	0.3%
Dutch	26	0.2%
Norwegian	24	0.2%
Polish	4	0%

Technology access

Metric	% of households
Computer access	35.1%
Internet access	87.4%

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

Frequently asked questions

What ZIP codes does Mercer, PA have?

Mercer, PA has one ZIP code: 16137. Each ZIP code serves a distinct delivery area within the city and surrounding region.