16120 ZIP Code — Enon Valley, PA

Lawrence County, Pennsylvania

ZIP code 16120 is located in Enon Valley, Pennsylvania, within Lawrence County. It covers approximately 33.40 square miles and serves a population of 2,315 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 724/878.

About ZIP code 16120

The housing stock consists of predominantly single-family detached homes. Most homes were built in the pre-1940, giving the area an established character. Median home value is $151,700. Owner-occupancy is high at 81%, well above the national average.

Median household income is $64,081. 41% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 31 minutes is near the national average.

Educational attainment is near the national average, with 23% of residents holding a bachelor's degree or higher.

Health indicators show elevated rates of smoking (20%) compared to national benchmarks.

Overall, ZIP code 16120 reflects a community defined by high homeownership and a significant Social Security-dependent population.

2,315

population

33.40

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

16120 ZIP code map

Cities in ZIP code 16120

Below are the cities the US Postal Service accepts for ZIP code 16120. Using any city not on this list may result in mail delivery delays.

City	Status
Enon Valley	Preferred

Nearby ZIP codes

16141 New Galilee (4.3 mi) 16112 Bessemer (4.8 mi) 44454 Petersburg (4.9 mi) 16102 New Castle (5.6 mi) 44413 East Palestine (6.1 mi) 44443 New Springfield (6.6 mi) 16157 Wampum (6.7 mi) 44442 New Middletown (6.8 mi) 16115 Darlington (7.4 mi) 44445 New Waterford (8.7 mi) 16101 New Castle (9.6 mi) 16108 New Castle (9.8 mi)

Demographics updated 05/2026

Population
Total population	2,315
Population density	69 / sq mi
State FIPS	42
County FIPS	073

Geography
Land area	33.40 sq mi
Water area	0.18 sq mi
Latitude	40.8924
Longitude	-80.4637
Timezone	Eastern (ET)
Area code	724/878

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	40.5%	49.3%	39.8%
$50k – $100k	42.2%	31.1%	30.8%
$100k – $200k	16.3%	16.8%	22.4%
Over $200k	1.0%	2.8%	7.1%

Demographics & statistics

2,315

Population

People per sq mi

50.0

Median age

$64,081

Median household income

$31,754

Per capita income

$151,700

Median home value

$665

Median monthly rent

81.1%

Home ownership

10.5%

Poverty rate

12.3%

Unemployment

866

Housing units

23.3%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

130

35–44

152

135

45–54

157

55–59

105

60–64

122

161

65–74

187

75–84

111

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	509	22.0%
18 and over	1,806	78.0%
65 and over	603	26.0%
Median age	50.0 years

Race & ethnicity

White 90.8%

Hispanic or Latino 3.7%

Two or more races 3.2%

Other race 1.5%

Asian 0.7%

Group	Count	%
White	2,183	90.8%
Hispanic or Latino	88	3.7%
Two or more races	78	3.2%
Other race	36	1.5%
Asian	17	0.7%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	40.5%	49.3%	39.8%
$50k – $100k	42.2%	31.1%	30.8%
$100k – $200k	16.3%	16.8%	22.4%
Over $200k	1.0%	2.8%	7.1%

Under $10k 6.1%

$10k–$15k 2.8%

$15k–$25k 6.6%

$25k–$35k 8.7%

$35k–$50k 14.0%

$50k–$75k 21.4%

$75k–$100k 19.2%

$100k–$150k 11.5%

$150k–$200k 5.5%

$200k+ 4.2%

Range	% of households
Under $10k	6.1%
$10k–$15k	2.8%
$15k–$25k	6.6%
$25k–$35k	8.7%
$35k–$50k	14.0%
$50k–$75k	21.4%
$75k–$100k	19.2%
$100k–$150k	11.5%
$150k–$200k	5.5%
$200k+	4.2%
Median income	$64,081

Housing

Home values

Under $50k 15.5%

$50k–$100k 13.4%

$100k–$150k 20.6%

$150k–$200k 12.5%

$200k–$300k 21.8%

$300k–$500k 11.3%

$500k–$1M 4.1%

$1M+ 0.8%

Housing overview

Metric	Value
Median home value	$151,700
Median rent / month	$665
Owner occupied	81.1%
Renter occupied	18.9%
Vacant	8.6%
Single-family detached	70.5%
Large apartment buildings	0.0%
Mobile homes	20.8%
Median rooms	6.6
Avg household size (owned)	2.44

Year built

Era	%
2020 or later	0.0%
2010–2019	3.9%
2000–2009	11.4%
1990–1999	12.9%
1980–1989	10.2%
1970–1979	9.7%
1960–1969	5.8%
1950–1959	12.2%
1940–1949	8.4%
1939 or earlier	25.4%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	1.8%
2 bedrooms	17.9%
3 bedrooms	55.7%
4 bedrooms	22.3%
5+ bedrooms	2.4%

Vehicles per household

Vehicles	% of households
No vehicle	4.1%
1 vehicle	27.8%
2 vehicles	45.4%
3 or more	22.8%

Heating fuel

Fuel type	%
Utility gas	26.0%
Electricity	37.7%
Propane / LP gas	10.7%
Fuel oil	18.6%
Wood	4.4%
No fuel used	0.6%

Households & families

Household type	Count	%
Married-couple family	544	56.8%
Cohabiting couple	53	5.5%
Male householder, no spouse	179	18.7%
Female householder, no spouse	181	18.9%
Households with children under 18	281	29.4%
Households with seniors (65+)	398	41.6%
Average household size	2.41

Marital status

Status	Male	Female
Never married	16.3%	22.4%
Married	61.9%	59.9%
Separated	0.8%	0.4%
Widowed	4.8%	11.2%
Divorced	16.2%	6.0%

Education

Less than 9th grade 3.3%

Some HS, no diploma 9.4%

HS graduate 36.5%

Some college, no degree 17.5%

Associate's degree 10.1%

Bachelor's degree 16.7%

Graduate / professional 6.6%

Metric	%
HS diploma or higher	87.4%
Bachelor's or higher	23.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	34	7.8%
Kindergarten	64	14.6%
Elementary school	189	43.2%
High school	100	22.9%
College / grad school	50	11.4%

Employment

Industry of employment

Education & healthcare 18.6%

Transportation & utilities 15.0%

Retail trade 12.9%

Manufacturing 12.1%

Construction 9.7%

Professional & management 7.1%

Public administration 7.1%

Other services 4.5%

Agriculture & mining 3.9%

Arts, food & hospitality 3.4%

Wholesale trade 2.7%

Finance & real estate 2.4%

Information 0.7%

Occupation

Category	%
Management, business & arts	31.7%
Service	12.6%
Sales & office	24.7%
Natural resources & construction	11.7%
Production & transportation	19.3%

Employment type

Type	%
Private sector	77.6%
Government	13.9%
Self-employed	7.5%
Unpaid family workers	0.9%

Commute

Method	%
Drive alone	77.4%
Carpool	2.6%
Public transit	0.5%
Walk	2.6%
Work from home	17.0%
Other means	0.1%
Avg commute (minutes)	31.2

Poverty

All people 10.5%

Under 18 years 24.1%

18 and over 7.8%

Married-couple families 2.9%

Female-led households 59.4%

Income support

Source	% of households
Social Security	40.8%
Retirement income	24.8%
Supplemental Security	8.4%
Cash public assistance	6.6%
Food stamps / SNAP	10.4%

Health indicators

Condition	%
Obesity	36.4%
High blood pressure	33.4%
High cholesterol	34.0%
Diabetes	10.8%
Heart disease	7.3%
Stroke	3.2%
Asthma	10.0%
Arthritis	28.7%
Kidney disease	3.0%
Pulmonary disease	8.2%
Cancer	7.2%

Behavior / access	%
Smoking	20.3%
Binge drinking	19.4%
No physical activity	24.0%
Less than 7 hrs sleep	35.8%
Depression	22.8%
Fair or poor health	14.7%
Poor mental health	15.5%
Poor physical health	11.2%
No health insurance	10.2%
Visited doctor (checkup)	77.9%
Visited dentist	64.9%
Cholesterol screening	89.5%
Teeth loss	15.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	188	10.4%

Disability	%
Any disability	16.3%
Under 18	3.7%
18–64 years	8.8%
65 and over	42.0%

Health insurance coverage

Type	%
Private insurance	54.6%
Public insurance	53.1%
No insurance	9.9%
Uninsured under 19	0.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,151	92.9%
Spanish	44	2.0%
Other Indo-European	3	0.1%
Asian & Pacific Islander	29	1.3%
Other languages	12	0.6%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,295	99.1%
Born in same state	2,294	99.1%
Born in different state	1,943	83.9%
Foreign born	1	0.0%
Naturalized citizen	20	0.9%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Italian	557	24.1%
French	232	10%
Arab	96	4.1%
English	54	2.3%

Ancestry	Count	%
Norwegian	32	1.4%
Irish	20	0.9%
Dutch	2	0.1%

Technology access

Metric	% of households
Computer access	41.3%
Internet access	90.4%

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

Frequently asked questions about ZIP code 16120

What city is ZIP code 16120 in?

ZIP code 16120 is primarily assigned to Enon Valley, Pennsylvania.

What county is ZIP code 16120 in?

ZIP code 16120 falls within Lawrence County, Pennsylvania.

Does ZIP code 16120 have an older population?

26% of residents in ZIP code 16120 are 65 or older, above the national average of ~17%.

Is ZIP code 16120 mostly owner-occupied?

81% of occupied units in ZIP code 16120 are owner-occupied, well above the national average.

Does ZIP code 16120 have a large retiree population?

41% of households in ZIP code 16120 receive Social Security income, suggesting a significant retiree or disability population.

What is the typical home value in ZIP code 16120?

The median home value in ZIP code 16120 is $151,700.

What timezone is ZIP code 16120 in?

ZIP code 16120 observes the EST timezone.