New Castle ZIP Code List — Lawrence County, PA

There are 6 unique ZIP codes in New Castle, Pennsylvania. Area code: 724.

ZIP codes

119.15

sq mi land

1.14

sq mi water

724

area code

New Castle, PA ZIP code map

About New Castle, PA

New Castle is a vibrant city located in Lawrence County, Pennsylvania. Known for its rich history and diverse community, it serves as a hub for cultural and economic activity in the region. With a mix of historic architecture and modern amenities, New Castle offers both residents and visitors a unique glimpse into Pennsylvania's heritage.

Location & geography

New Castle is situated in western Pennsylvania, approximately 18 miles southeast of Youngstown, Ohio, and about 50 miles northwest of Pittsburgh. The city covers a total land area of 144.73 square miles, complemented by a water area of 1.40 square miles, giving it a diverse and scenic terrain. The surrounding landscape features a mix of urban and rural settings, contributing to its charm.

Community & economy

The community in New Castle is characterized by its strong sense of belonging and diverse backgrounds. As a former steel town, its economy has transitioned to various industries, including manufacturing and healthcare, which shapes daily life for its residents. Community events and local festivals are common, reflecting the city's rich cultural heritage and the tight-knit nature of its neighborhoods.

Transportation

New Castle is served by several major highways, including U.S. Route 422, which provides convenient access to nearby cities and regions. The nearest airport is the Youngstown-Warren Regional Airport, located roughly 30 miles away, offering both commercial and private flight options. Public transportation options may be limited, but the city is well-connected by road for those who drive.

History

New Castle was founded in the early 19th century and has a storied history deeply tied to the steel industry, which dominated its economy for many decades. The city saw significant growth during the industrial era, as it became a notable center for steel manufacturing and production. Important events, such as strikes and labor movements, helped shape its present-day character and community focus.

Did you know?

One surprising fact about New Castle is that it is often referred to as the 'City of Three Rivers,' although it is located away from the major rivers that define much of Pennsylvania's geography. Additionally, the city's architectural landscape features a mix of styles, with many structures built during its industrial peak still standing today.

ZIP codes for New Castle, PA (6)

ZIP code	City	County	Map
16101	New Castle	Lawrence	View map
16102	New Castle	Lawrence	View map
16103	New Castle	Lawrence	View map
16105	New Castle	Lawrence	View map
16107	New Castle	Lawrence	View map
16108	New Castle	Lawrence	View map

Demographics & statistics

51,685

Population

44.5

Median age

$53,816

Median household income

$31,769

Per capita income

$126,400

Median home value

$834

Median monthly rent

73.1%

Home ownership

12.9%

Poverty rate

6.8%

Unemployment

18,003

Housing units

23.7%

Bachelor's or higher

Age distribution

Male Female

1,255

Under 5

1,360

1,319

5–9

1,430

1,577

10–14

1,710

1,433

15–19

1,554

1,185

20–24

1,285

3,025

25–34

3,280

2,701

35–44

2,928

2,901

45–54

3,145

1,551

55–59

1,682

2,129

60–64

2,309

3,224

65–74

3,495

1,762

75–84

1,911

736

85+

798

← Male

Female →

Age summary

Group	Count	%
Under 18	10,502	20.3%
18 and over	41,183	79.7%
65 and over	11,926	23.3%
Median age	44.5 years

Race & ethnicity

White 86.6%

Black or African American 5.5%

Two or more races 5.1%

Hispanic or Latino 2.1%

Other race 0.4%

Asian 0.3%

Group	Count	%
White	45,737	86.6%
Black or African American	2,895	5.5%
Two or more races	2,690	5.1%
Hispanic or Latino	1,128	2.1%
Other race	215	0.4%
Asian	141	0.3%

Household income

Under $10k 4.1%

$10k–$15k 5.1%

$15k–$25k 11.5%

$25k–$35k 10.4%

$35k–$50k 15.3%

$50k–$75k 16.6%

$75k–$100k 13.4%

$100k–$150k 13.3%

$150k–$200k 5.5%

$200k+ 4.8%

Range	% of households
Under $10k	4.1%
$10k–$15k	5.1%
$15k–$25k	11.5%
$25k–$35k	10.4%
$35k–$50k	15.3%
$50k–$75k	16.6%
$75k–$100k	13.4%
$100k–$150k	13.3%
$150k–$200k	5.5%
$200k+	4.8%
Median income	$53,816

Housing

Home values

Under $50k 14.5%

$50k–$100k 24.5%

$100k–$150k 18.8%

$150k–$200k 15.8%

$200k–$300k 16.7%

$300k–$500k 8.3%

$500k–$1M 1.1%

$1M+ 0.3%

Housing overview

Metric	Value
Median home value	$126,400
Median rent / month	$834
Owner occupied	73.1%
Renter occupied	26.9%
Vacant	9.9%
Single-family detached	78.7%
Large apartment buildings	2.9%
Mobile homes	4.8%
Median rooms	6.0
Avg household size (owned)	2.45

Year built

Era	%
2020 or later	0.0%
2010–2019	2.4%
2000–2009	3.9%
1990–1999	8.3%
1980–1989	7.1%
1970–1979	11.6%
1960–1969	8.9%
1950–1959	19.3%
1940–1949	10.0%
1939 or earlier	28.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.9%
1 bedroom	8.0%
2 bedrooms	25.1%
3 bedrooms	49.4%
4 bedrooms	14.6%
5+ bedrooms	2.1%

Vehicles per household

Vehicles	% of households
No vehicle	7.6%
1 vehicle	35.5%
2 vehicles	37.2%
3 or more	19.7%

Heating fuel

Fuel type	%
Utility gas	67.3%
Electricity	21.0%
Propane / LP gas	2.2%
Fuel oil	7.2%
Wood	1.1%
Solar	0.1%
No fuel used	0.2%

Households & families

Household type	Count	%
Married-couple family	9,621	46.4%
Cohabiting couple	1,586	7.5%
Male householder, no spouse	4,395	19.3%
Female householder, no spouse	6,300	26.8%
Households with children under 18	5,710	26.3%
Households with seniors (65+)	8,367	38.8%
Average household size	2.34

Marital status

Status	Male	Female
Never married	30.4%	27.7%
Married	51.2%	47.6%
Separated	1.7%	2.9%
Widowed	3.9%	11.2%
Divorced	12.8%	10.6%

Education

Less than 9th grade 1.2%

Some HS, no diploma 6.4%

HS graduate 42.5%

Some college, no degree 17.2%

Associate's degree 9.0%

Bachelor's degree 16.5%

Graduate / professional 7.1%

Metric	%
HS diploma or higher	92.4%
Bachelor's or higher	23.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	745	8.6%
Kindergarten	534	5.3%
Elementary school	4,937	49.3%
High school	2,590	22.0%
College / grad school	1,664	14.8%

Employment

Industry of employment

Education & healthcare 26.9%

Manufacturing 13.3%

Retail trade 10.7%

Professional & management 8.8%

Arts, food & hospitality 7.9%

Construction 6.8%

Finance & real estate 6.0%

Transportation & utilities 4.8%

Other services 4.8%

Public administration 4.0%

Wholesale trade 3.4%

Information 1.7%

Agriculture & mining 1.0%

Occupation

Category	%
Management, business & arts	34.5%
Service	19.5%
Sales & office	21.9%
Natural resources & construction	9.5%
Production & transportation	14.6%

Employment type

Type	%
Private sector	84.0%
Government	11.6%
Self-employed	4.3%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	81.2%
Carpool	7.7%
Public transit	0.8%
Walk	1.1%
Other means	0.5%
Avg commute (minutes)	23.0

Poverty

All people 12.9%

Under 18 years 18.9%

18 and over 11.4%

Married-couple families 3.6%

Female-led households 30.0%

Income support

Source	% of households
Social Security	44.9%
Retirement income	29.1%
Supplemental Security	8.6%
Cash public assistance	4.7%
Food stamps / SNAP	21.1%

Health indicators

Condition	%
High blood pressure	36.1%
High cholesterol	33.4%
Heart disease	8.3%
Stroke	3.8%
Asthma	10.3%
Arthritis	31.4%
Kidney disease	3.5%
Pulmonary disease	9.3%
Cancer	8.0%

Behavior / access	%
Binge drinking	17.5%
No physical activity	26.3%
Less than 7 hrs sleep	36.2%
Fair or poor health	16.8%
Poor mental health	15.6%
Poor physical health	12.3%
No health insurance	10.8%
Visited doctor (checkup)	79.3%
Visited dentist	62.6%
Cholesterol screening	89.8%
Teeth loss	17.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	3,790	9.2%

Disability	%
Any disability	18.5%
Under 18	5.9%
18–64 years	15.2%
65 and over	37.7%

Health insurance coverage

Type	%
Private insurance	64.1%
Public insurance	49.8%
Uninsured under 19	2.1%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	49,070	94.6%
Spanish	623	1.2%
Other Indo-European	217	0.4%
Asian & Pacific Islander	370	0.7%
Other languages	32	0.1%

Place of birth & citizenship

Origin	Count	%
Native born (US)	50,817	98.7%
Born in same state	50,504	98.2%
Born in different state	42,875	83.4%
Foreign born	313	0.5%
Naturalized citizen	868	1.3%
Not a US citizen	491	72.6%

Ancestry

Ancestry	Count	%
Italian	8,982	17.4%
French	4,474	8.7%
Arab	1,239	2.4%
English	507	1%

Ancestry	Count	%
Irish	456	0.9%
German	82	0.2%
Polish	44	0.1%
Norwegian	36	0.1%

Technology access

Metric	% of households
Computer access	42.3%
Internet access	89.8%

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

Frequently asked questions

What ZIP codes does New Castle, PA have?

New Castle, PA has 4 ZIP codes: 16101, 16102, 16105, 16108. Each ZIP code serves a distinct delivery area within the city and surrounding region.

What is the main ZIP code for New Castle, PA?

The primary ZIP code for New Castle, PA is 16101. The city uses area code 724 for phone service.

What county is New Castle, PA in?

New Castle is located in Lawrence County, Pennsylvania.

How many ZIP codes are in New Castle, PA?

New Castle, PA has 4 ZIP codes.

What ZIP code covers downtown New Castle and the historic business district?

Downtown New Castle, including the central business district along East Washington Street, is primarily served by ZIP code 16101.

Which ZIP codes service the residential neighborhoods in New Castle's north and south sides?

The north side neighborhoods are primarily covered by ZIP codes 16102 and 16105, while the south side residential areas are served by ZIP codes 16105 and 16108.