Thornton ZIP Codes — Delaware County, PA

There is one unique ZIP code in Thornton, Pennsylvania and it is 19373. Area code: 484/610.
1
ZIP codes
3.22
sq mi land
0.02
sq mi water
484/610
area code
Thornton, PA ZIP code map

About Thornton, PA

Thornton, Pennsylvania, is a charming census-designated place located in Delaware County. Known for its suburban atmosphere, Thornton offers residents a small-town feel while remaining close to larger urban areas. The town is characterized by its beautiful residences and a friendly community atmosphere.

Location & geography

Thornton is located in the southeastern part of Pennsylvania, nestled within Delaware County. It is conveniently situated close to several cities, including Media, which is approximately 6 miles to the northeast, and West Chester, roughly 7 miles to the northwest. The total land area of Thornton is 3.22 square miles, with a water area measuring 0.02 square miles, contributing to its scenic beauty.

Community & economy

The community of Thornton boasts a friendly, tight-knit character that is typical of many suburban locations. It primarily consists of residential neighborhoods and is home to families and professionals who appreciate the quieter pace of life. Local industries are varied, with a focus on service-oriented businesses, and daily life includes community events that foster camaraderie among residents.

Transportation

Thornton is accessible via several major roadways, with Route 1 being one of the prominent highways nearby, facilitating travel to surrounding areas. The nearest significant airport is the Philadelphia International Airport, located approximately 20 miles to the south. Public transit options are available, providing residents with access to neighboring cities and larger metropolitan areas.

History

Thornton was established in the late 19th century and has grown over the years into a peaceful suburban enclave. Historically, it has been influenced by industries related to agriculture and local commerce. Notable events in its development include the establishment of various community organizations that have contributed to its strong civic identity.

Did you know?

One surprising fact about Thornton is that despite its small size, it provides a rich community life with various local events and activities throughout the year. Furthermore, it's conveniently located near larger cultural and recreational offerings in nearby cities.

ZIP codes for Thornton, PA (1)
ZIP code City County Map
19373 Thornton Delaware View map

Demographics & statistics

1,919
Population
47.8
Median age
$213,482
Median household income
$92,066
Per capita income
$664,200
Median home value
$0
Median monthly rent
100.0%
Home ownership
0.2%
Poverty rate
1.6%
Unemployment
686
Housing units
73.5%
Bachelor's or higher

Age distribution

Male Female
62
Under 5
48
50
5–9
38
46
10–14
36
127
15–19
97
40
20–24
30
46
25–34
36
120
35–44
91
190
45–54
146
63
55–59
49
201
60–64
153
112
65–74
85
19
75–84
14
11
85+
9
← Male
Female →

Age summary

GroupCount%
Under 1838219.9%
18 and over1,53780.1%
65 and over25013.0%
Median age47.8 years

Race & ethnicity

White 89.2%
Two or more races 5.9%
Hispanic or Latino 4.7%
Asian 0.2%
GroupCount%
White1,79689.2%
Two or more races1185.9%
Hispanic or Latino944.7%
Asian50.2%

Household income

$15k–$25k 2.7%
$25k–$35k 0.9%
$35k–$50k 2.4%
$50k–$75k 6.0%
$75k–$100k 7.2%
$100k–$150k 12.0%
$150k–$200k 12.3%
$200k+ 56.4%
Range% of households
$15k–$25k2.7%
$25k–$35k0.9%
$35k–$50k2.4%
$50k–$75k6.0%
$75k–$100k7.2%
$100k–$150k12.0%
$150k–$200k12.3%
$200k+56.4%
Median income$213,482

Housing

Home values

Under $50k 0.9%
$150k–$200k 0.9%
$300k–$500k 9.8%
$500k–$1M 84.1%
$1M+ 4.4%

Housing overview

MetricValue
Median home value$664,200
Median rent / month$0
Owner occupied100.0%
Renter occupied0.0%
Vacant3.1%
Single-family detached100.0%
Large apartment buildings0.0%
Mobile homes0.0%
Median rooms10.0
Avg household size (owned)2.87

Year built

Era%
2020 or later0.0%
2010–20193.6%
2000–200919.5%
1990–199927.7%
1980–198916.8%
1970–197911.7%
1960–19694.7%
1950–19593.5%
1940–19491.0%
1939 or earlier11.5%

Bedrooms

Size% of units
No bedroom (studio)0.0%
1 bedroom1.6%
2 bedrooms7.0%
3 bedrooms5.5%
4 bedrooms76.1%
5+ bedrooms9.8%

Vehicles per household

Vehicles% of households
No vehicle1.2%
1 vehicle2.6%
2 vehicles63.5%
3 or more32.8%

Heating fuel

Fuel type%
Utility gas44.2%
Electricity20.5%
Propane / LP gas15.9%
Fuel oil17.4%
Wood2.0%

Households & families

Household typeCount%
Married-couple family61292.0%
Cohabiting couple00.0%
Male householder, no spouse50.8%
Female householder, no spouse487.2%
Households with children under 1823735.6%
Households with seniors (65+)17926.9%
Average household size2.87

Marital status

StatusMaleFemale
Never married28.8%10.2%
Married70.6%84.0%
Separated0.0%0.0%
Widowed0.5%5.8%
Divorced0.0%0.0%

Education

Less than 9th grade 1.0%
Some HS, no diploma 0.0%
HS graduate 6.2%
Some college, no degree 8.3%
Associate's degree 10.9%
Bachelor's degree 36.6%
Graduate / professional 37.0%
Metric%
HS diploma or higher99.0%
Bachelor's or higher73.5%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool255.7%
Kindergarten347.7%
Elementary school12528.5%
High school22050.1%
College / grad school358.0%

Employment

Industry of employment

Education & healthcare 24.8%
Retail trade 17.0%
Professional & management 14.3%
Finance & real estate 13.3%
Manufacturing 7.3%
Arts, food & hospitality 5.2%
Wholesale trade 5.1%
Transportation & utilities 4.4%
Other services 3.8%
Construction 2.8%
Public administration 1.5%
Information 0.6%

Occupation

Category%
Management, business & arts65.7%
Service4.7%
Sales & office14.0%
Natural resources & construction4.0%
Production & transportation11.5%

Employment type

Type%
Private sector79.5%
Government11.2%
Self-employed9.3%
Unpaid family workers0.0%

Commute

Method%
Drive alone83.3%
Carpool2.1%
Public transit0.7%
Walk0.3%
Other means0.0%
Avg commute (minutes)26.5

Poverty

All people 0.2%
Under 18 years 0.0%
18 and over 0.2%
Married-couple families 0.0%
Female-led households 0.0%

Income support

Source% of households
Social Security25.1%
Retirement income30.4%
Supplemental Security0.9%
Cash public assistance0.0%
Food stamps / SNAP0.0%

Health indicators

Condition%
High blood pressure25.7%
High cholesterol26.6%
Heart disease3.6%
Stroke1.6%
Asthma8.6%
Arthritis16.0%
Kidney disease1.7%
Pulmonary disease3.8%
Cancer4.4%
Behavior / access%
Binge drinking23.7%
No physical activity16.9%
Less than 7 hrs sleep36.7%
Fair or poor health9.1%
Poor mental health13.8%
Poor physical health7.0%
No health insurance10.7%
Visited doctor (checkup)75.3%
Visited dentist70.1%
Cholesterol screening88.1%
Teeth loss7.5%

Veterans & disability

VeteransCount%
Civilian veterans744.8%
Disability%
Any disability9.6%
Under 184.5%
18–64 years9.2%
65 and over19.6%

Health insurance coverage

Type%
Private insurance94.0%
Public insurance19.6%
Uninsured under 190.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only1,80994.3%
Spanish372.0%
Other Indo-European00.0%
Asian & Pacific Islander321.8%
Other languages50.3%

Place of birth & citizenship

OriginCount%
Native born (US)1,81294.4%
Born in same state1,79693.6%
Born in different state1,30768.1%
Foreign born160.8%
Naturalized citizen1075.6%
Not a US citizen107100.0%

Ancestry

AncestryCount%
Italian45423.7%
French33117.2%
English241.3%
Arab231.2%
AncestryCount%
Norwegian90.5%
Dutch50.3%
Irish40.2%

Technology access

Metric% of households
Computer access34.7%
Internet access100.0%

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

Frequently asked questions
What ZIP codes does Thornton, PA have?
Thornton, PA has one ZIP code: 19373. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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