18065 ZIP Code — Neffs, PA

Lehigh County, Pennsylvania

ZIP code 18065 is located in Neffs, Pennsylvania, within Lehigh County. It covers approximately 0.17 square miles and serves a population of 271 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 484/610.

About ZIP code 18065

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 $169,300. Owner-occupancy is high at 98%, well above the national average.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry.

College attainment at 8% is below the national average, consistent with a trades and production-oriented local economy.

Overall, ZIP code 18065 reflects a community defined by a trades-oriented workforce, high homeownership, a significant Social Security-dependent population, and elevated reliance on food assistance.

271

population

0.17

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

18065 ZIP code map

Cities in ZIP code 18065

Below are the cities the US Postal Service accepts for ZIP code 18065. Using any city not on this list may result in mail delivery delays.

City	Status
Neffs	Acceptable

Demographics updated 05/2026

Population
Total population	271
Population density	1,594 / sq mi
State FIPS	42
County FIPS	077

Geography
Land area	0.17 sq mi
Water area	0.00 sq mi
Latitude	40.6980
Longitude	-75.6120
Timezone	Eastern (ET)
Area code	484/610

Total population by age

Gender

Race & ethnicity

Demographics & statistics

271

Population

1,594

People per sq mi

67.4

Median age

Median household income

$32,969

Per capita income

$169,300

Median home value

Median monthly rent

98.1%

Home ownership

0.0%

Poverty rate

0.0%

Unemployment

159

Housing units

8.0%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

20–24

25–34

35–44

45–54

65–74

75–84

← Male

Female →

Age summary

Group	Count	%
Under 18	29	10.7%
18 and over	242	89.3%
65 and over	176	64.9%
Median age	67.4 years

Race & ethnicity

White 91.5%

Hispanic or Latino 4.2%

Two or more races 4.2%

Group	Count	%
White	259	91.5%
Hispanic or Latino	12	4.2%
Two or more races	12	4.2%

Household income

$15k–$25k 5.6%

$25k–$35k 63.6%

$50k–$75k 14.2%

$75k–$100k 7.4%

$150k–$200k 9.3%

Range	% of households
$15k–$25k	5.6%
$25k–$35k	63.6%
$50k–$75k	14.2%
$75k–$100k	7.4%
$150k–$200k	9.3%
Median income	$0

Housing

Home values

$150k–$200k 84.9%

$200k–$300k 9.4%

$300k–$500k 5.7%

Housing overview

Metric	Value
Median home value	$169,300
Median rent / month	$0
Owner occupied	98.1%
Renter occupied	1.9%
Vacant	0.0%
Single-family detached	100.0%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	6.0
Avg household size (owned)	1.66

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	0.0%
1990–1999	0.0%
1980–1989	0.0%
1970–1979	16.7%
1960–1969	0.0%
1950–1959	0.0%
1940–1949	12.3%
1939 or earlier	71.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	0.0%
2 bedrooms	1.9%
3 bedrooms	98.1%
4 bedrooms	0.0%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	71.0%
2 vehicles	19.8%
3 or more	9.3%

Heating fuel

Fuel type	%
Electricity	14.8%
Fuel oil	77.8%
Wood	7.4%

Households & families

Household type	Count	%
Married-couple family	47	29.0%
Cohabiting couple	0	0.0%
Male householder, no spouse	103	63.6%
Female householder, no spouse	12	7.4%
Households with children under 18	15	9.3%
Households with seniors (65+)	144	88.9%
Average household size	1.67

Marital status

Status	Male	Female
Never married	0.0%	34.8%
Married	32.7%	51.7%
Separated	0.0%	3.4%
Widowed	0.0%	0.0%
Divorced	67.3%	10.1%

Education

Less than 9th grade 0.0%

Some HS, no diploma 0.0%

HS graduate 36.2%

Some college, no degree 9.8%

Associate's degree 46.0%

Bachelor's degree 6.7%

Graduate / professional 1.3%

Metric	%
HS diploma or higher	100.0%
Bachelor's or higher	8.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	12	41.4%
Kindergarten	0	0.0%
Elementary school	17	58.6%
High school	0	0.0%
College / grad school	0	0.0%

Employment

Industry of employment

Education & healthcare 74.2%

Manufacturing 25.8%

Occupation

Category	%
Management, business & arts	54.5%
Service	19.7%
Sales & office	0.0%
Natural resources & construction	0.0%
Production & transportation	25.8%

Employment type

Type	%
Private sector	50.0%
Government	50.0%
Self-employed	0.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	100.0%
Carpool	0.0%
Public transit	0.0%
Walk	0.0%
Work from home	0.0%
Other means	0.0%
Avg commute (minutes)	0.0

Poverty

All people 0.0%

Under 18 years 0.0%

18 and over 0.0%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	88.9%
Retirement income	83.3%
Supplemental Security	0.0%
Cash public assistance	0.0%
Food stamps / SNAP	69.1%

Health indicators

Condition	%
Obesity	0.0%
High blood pressure	0.0%
High cholesterol	0.0%
Diabetes	0.0%
Heart disease	0.0%
Stroke	0.0%
Asthma	0.0%
Arthritis	0.0%
Kidney disease	0.0%
Pulmonary disease	0.0%
Cancer	0.0%

Behavior / access	%
Smoking	0.0%
Binge drinking	0.0%
No physical activity	0.0%
Less than 7 hrs sleep	0.0%
Depression	0.0%
Fair or poor health	0.0%
Poor mental health	0.0%
Poor physical health	0.0%
No health insurance	0.0%
Visited doctor (checkup)	0.0%
Visited dentist	0.0%
Cholesterol screening	0.0%
Teeth loss	0.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	21	8.7%

Disability	%
Any disability	15.1%
Under 18	0.0%
18–64 years	0.0%
65 and over	23.3%

Health insurance coverage

Type	%
Private insurance	46.9%
Public insurance	79.0%
No insurance	1.1%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	259	95.6%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	271	100.0%
Born in same state	271	100.0%
Born in different state	260	95.9%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
French	50	18.5%

Ancestry	Count	%
Irish	20	7.4%

Technology access

Metric	% of households
Computer access	59.8%
Internet access	30.9%

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

Frequently asked questions about ZIP code 18065

What city is ZIP code 18065 in?

ZIP code 18065 is primarily assigned to Neffs, Pennsylvania.

What county is ZIP code 18065 in?

ZIP code 18065 falls within Lehigh County, Pennsylvania.

Does ZIP code 18065 have an older population?

65% of residents in ZIP code 18065 are 65 or older, above the national average of ~17%.

Does ZIP code 18065 have a large retiree population?

89% of households in ZIP code 18065 receive Social Security income, suggesting a significant retiree or disability population.

Is ZIP code 18065 mostly owner-occupied?

98% of occupied units in ZIP code 18065 are owner-occupied, well above the national average.

How educated is the population of ZIP code 18065?

8% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.

What timezone is ZIP code 18065 in?

ZIP code 18065 observes the EST timezone.