Erwinna ZIP Codes — Bucks County, PA

There is one unique ZIP code in Erwinna, Pennsylvania and it is 18920. Area code: 610/484.
1
ZIP codes
3.86
sq mi land
0.00
sq mi water
610/484
area code
Erwinna, PA ZIP code map

About Erwinna, PA

Erwinna is a quaint and charming village located in Pennsylvania, within Bucks County. This serene area is known for its beautiful landscapes and small-town atmosphere, making it a perfect spot for those looking to escape the hustle and bustle of city life. With its rich history and close-knit community, Erwinna offers a unique blend of rural charm and accessibility to urban amenities.

Location & geography

Erwinna is situated in the central part of Bucks County, Pennsylvania, and covers a total land area of 3.86 square miles, with no water area. It is surrounded by several notable nearby cities, including Doylestown approximately 14 miles to the southeast, New Hope about 10 miles to the southwest, Frenchtown located around 3 miles to the northwest, and Lambertville roughly 7 miles to the southwest. The terrain is primarily rural, characterized by rolling hills and lush greenery, contributing to its picturesque environment.

Community & economy

The community in Erwinna is known for its friendly atmosphere and strong sense of belonging among its residents. This village has a rich agricultural heritage, which still influences its local economy and lifestyle today. Daily life in Erwinna often revolves around community events, local businesses, and the appreciation of its natural surroundings, making it a peaceful place to live and visit.

Transportation

Transportation options in Erwinna include access to several major highways, with Route 32 being the primary road that runs through the area. The nearest named airport is Trenton-Mercer Airport, located about 20 miles away, providing regional air travel options for residents and visitors alike. There is limited public transit service available, making commuting primarily reliant on personal vehicles.

History

Erwinna was founded in the early 18th century and has a storied history that reflects the growth of agriculture and various small industries in the region. Historically, the village was a hub for farming and local crafts, with notable events like the construction of the nearby Delaware Canal enhancing its economic activities. Today, this history is evident in the preserved architecture and ongoing community events that celebrate its heritage.

Did you know?

One surprising fact about Erwinna is its close proximity to the Delaware River, which is just a short distance away and provides opportunities for fishing and boating. Additionally, Erwinna is home to several historic landmarks, offering visitors a glimpse into the past while enjoying the natural beauty of the area.

ZIP codes for Erwinna, PA (1)
ZIP code City County Map
18920 Erwinna Bucks View map

Demographics & statistics

464
Population
50.5
Median age
$136,583
Median household income
$53,771
Per capita income
$490,500
Median home value
$1,943
Median monthly rent
59.8%
Home ownership
6.7%
Poverty rate
5.3%
Unemployment
150
Housing units
40.2%
Bachelor's or higher

Age distribution

Male Female
32
Under 5
17
37
10–14
19
7
15–19
3
7
20–24
4
39
25–34
20
28
35–44
14
30
45–54
16
34
55–59
18
37
60–64
19
47
65–74
25
7
75–84
4
← Male
Female →

Age summary

GroupCount%
Under 1810522.6%
18 and over35977.4%
65 and over8317.9%
Median age50.5 years

Race & ethnicity

White 80.8%
Two or more races 15.3%
Asian 3.9%
GroupCount%
White37580.8%
Two or more races7115.3%
Asian183.9%

Household income

$15k–$25k 7.2%
$25k–$35k 17.5%
$50k–$75k 6.7%
$75k–$100k 5.7%
$100k–$150k 30.4%
$150k–$200k 16.0%
$200k+ 16.5%
Range% of households
$15k–$25k7.2%
$25k–$35k17.5%
$50k–$75k6.7%
$75k–$100k5.7%
$100k–$150k30.4%
$150k–$200k16.0%
$200k+16.5%
Median income$136,583

Housing

Home values

$200k–$300k 23.3%
$300k–$500k 28.4%
$500k–$1M 48.3%

Housing overview

MetricValue
Median home value$490,500
Median rent / month$1,943
Owner occupied59.8%
Renter occupied40.2%
Vacant14.9%
Single-family detached85.1%
Large apartment buildings0.0%
Mobile homes0.0%
Median rooms6.0
Avg household size (owned)2.58

Year built

Era%
2020 or later0.0%
2010–20190.0%
2000–20092.6%
1990–199918.4%
1980–19895.7%
1970–19794.4%
1960–19690.0%
1950–19590.0%
1940–194914.0%
1939 or earlier54.8%

Bedrooms

Size% of units
No bedroom (studio)14.9%
1 bedroom11.8%
2 bedrooms18.0%
3 bedrooms42.5%
4 bedrooms12.7%
5+ bedrooms0.0%

Vehicles per household

Vehicles% of households
No vehicle0.0%
1 vehicle63.9%
2 vehicles19.1%
3 or more17.0%

Heating fuel

Fuel type%
Utility gas14.4%
Electricity7.2%
Propane / LP gas20.6%
Fuel oil52.6%
Wood5.2%

Households & families

Household typeCount%
Married-couple family7940.7%
Cohabiting couple4322.2%
Male householder, no spouse6131.4%
Female householder, no spouse115.7%
Households with children under 184724.2%
Households with seniors (65+)7438.1%
Average household size2.39

Marital status

StatusMaleFemale
Never married24.4%41.0%
Married54.7%38.1%
Separated0.0%0.0%
Widowed0.0%11.9%
Divorced20.9%9.0%

Education

Less than 9th grade 0.0%
Some HS, no diploma 0.0%
HS graduate 23.1%
Some college, no degree 23.1%
Associate's degree 13.6%
Bachelor's degree 29.0%
Graduate / professional 11.2%
Metric%
HS diploma or higher100.0%
Bachelor's or higher40.2%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool56.1%
Kindergarten00.0%
Elementary school5668.3%
High school00.0%
College / grad school2125.6%

Employment

Industry of employment

Education & healthcare 25.6%
Transportation & utilities 18.4%
Professional & management 18.0%
Construction 12.4%
Other services 8.4%
Arts, food & hospitality 6.0%
Retail trade 4.4%
Wholesale trade 4.0%
Public administration 2.8%

Occupation

Category%
Management, business & arts57.6%
Service12.4%
Sales & office12.8%
Natural resources & construction8.0%
Production & transportation9.2%

Employment type

Type%
Private sector94.4%
Government5.6%
Self-employed0.0%
Unpaid family workers0.0%

Commute

Method%
Drive alone75.6%
Carpool2.4%
Public transit6.0%
Walk0.0%
Other means6.0%
Avg commute (minutes)42.4

Poverty

All people 6.7%
Under 18 years 0.0%
18 and over 8.6%
Married-couple families 0.0%
Female-led households 0.0%

Income support

Source% of households
Social Security26.8%
Retirement income21.6%
Supplemental Security0.0%
Cash public assistance5.7%
Food stamps / SNAP0.0%

Health indicators

Condition%
High blood pressure35.6%
High cholesterol37.3%
Heart disease7.1%
Stroke2.8%
Asthma9.0%
Arthritis30.7%
Kidney disease2.9%
Pulmonary disease6.6%
Cancer8.5%
Behavior / access%
Binge drinking16.8%
No physical activity19.6%
Less than 7 hrs sleep33.3%
Fair or poor health11.3%
Poor mental health12.6%
Poor physical health9.4%
No health insurance7.5%
Visited doctor (checkup)79.5%
Visited dentist74.9%
Cholesterol screening94.1%
Teeth loss8.9%

Veterans & disability

VeteransCount%
Civilian veterans71.9%
Disability%
Any disability2.8%
Under 180.0%
18–64 years4.7%
65 and over0.0%

Health insurance coverage

Type%
Private insurance94.6%
Public insurance24.1%
Uninsured under 190.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only41589.4%
Spanish00.0%
Other Indo-European00.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)44595.9%
Born in same state44595.9%
Born in different state31367.5%
Foreign born00.0%
Naturalized citizen194.1%
Not a US citizen631.6%

Ancestry

AncestryCount%
Italian8317.9%
French7917%
AncestryCount%
Irish122.6%

Technology access

Metric% of households
Computer access41.8%
Internet access100.0%

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

Frequently asked questions
What ZIP codes does Erwinna, PA have?
Erwinna, PA has one ZIP code: 18920. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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