19456 ZIP Code — Oaks, PA

Montgomery County, Pennsylvania

ZIP code 19456 is located in Oaks, Pennsylvania, within Montgomery County. It covers approximately 0.19 square miles and serves a population of 270 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 484/610.

About ZIP code 19456

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1950s, giving the area an established character. Median home value is $395,800.

The dominant occupation class is service, with education and healthcare as the leading industry. Remote work is prevalent — 21% of workers work from home.

Educational attainment is high — 53% of residents hold a bachelor's degree or higher, well above the national average of 33%.

Notable community characteristics include a notable veteran presence at 12% of civilians, above the national average of 7%.

Overall, ZIP code 19456 reflects a community defined by a highly educated population, a strong veteran community, high homeownership, and a high rate of remote workers.

270

population

0.19

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

19456 ZIP code map

Cities in ZIP code 19456

Below are the cities the US Postal Service accepts for ZIP code 19456. Using any city not on this list may result in mail delivery delays.

City	Status
Oaks	Acceptable

Demographics updated 05/2026

Population
Total population	270
Population density	1,421 / sq mi
State FIPS	42
County FIPS	091

Geography
Land area	0.19 sq mi
Water area	0.00 sq mi
Latitude	40.1314
Longitude	-75.4600
Timezone	Eastern (ET)
Area code	484/610

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	6.2%	25.5%	39.8%
$50k – $100k	76.1%	28.0%	30.8%
$100k – $200k	4.3%	30.5%	22.4%
Over $200k	13.4%	16.0%	7.1%

Demographics & statistics

270

Population

1,421

People per sq mi

48.8

Median age

Median household income

$131,345

Per capita income

$395,800

Median home value

Median monthly rent

100.0%

Home ownership

0.0%

Poverty rate

0.0%

Unemployment

115

Housing units

52.7%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

25–34

45–54

55–59

60–64

65–74

75–84

← Male

Female →

Age summary

Group	Count	%
Under 18	63	23.3%
18 and over	207	76.7%
65 and over	52	19.3%
Median age	48.8 years

Race & ethnicity

White 88%

Hispanic or Latino 4.9%

Two or more races 4.9%

Asian 2.1%

Group	Count	%
White	250	88%
Hispanic or Latino	14	4.9%
Two or more races	14	4.9%
Asian	6	2.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	6.2%	25.5%	39.8%
$50k – $100k	76.1%	28.0%	30.8%
$100k – $200k	4.3%	30.5%	22.4%
Over $200k	13.4%	16.0%	7.1%

$35k–$50k 12.2%

$100k–$150k 17.4%

$150k–$200k 20.9%

$200k+ 49.6%

Range	% of households
$35k–$50k	12.2%
$100k–$150k	17.4%
$150k–$200k	20.9%
$200k+	49.6%
Median income	$0

Housing

Home values

$300k–$500k 64.3%

$500k–$1M 35.7%

Housing overview

Metric	Value
Median home value	$395,800
Median rent / month	$0
Owner occupied	100.0%
Renter occupied	0.0%
Vacant	0.0%
Single-family detached	100.0%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	6.8
Avg household size (owned)	2.35

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	26.1%
1960–1969	0.0%
1950–1959	73.9%
1940–1949	0.0%
1939 or earlier	0.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	0.0%
2 bedrooms	0.0%
3 bedrooms	52.2%
4 bedrooms	47.8%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	17.4%
2 vehicles	19.1%
3 or more	63.5%

Heating fuel

Fuel type	%
Utility gas	30.4%
Fuel oil	69.6%

Households & families

Household type	Count	%
Married-couple family	95	82.6%
Cohabiting couple	0	0.0%
Male householder, no spouse	0	0.0%
Female householder, no spouse	20	17.4%
Households with children under 18	38	33.0%
Households with seniors (65+)	55	47.8%
Average household size	2.35

Marital status

Status	Male	Female
Never married	0.0%	0.0%
Married	100.0%	82.0%
Separated	0.0%	0.0%
Widowed	0.0%	18.0%
Divorced	0.0%	0.0%

Education

Less than 9th grade 0.0%

Some HS, no diploma 0.0%

HS graduate 16.9%

Some college, no degree 15.0%

Associate's degree 15.5%

Bachelor's degree 45.9%

Graduate / professional 6.8%

Metric	%
HS diploma or higher	100.0%
Bachelor's or higher	52.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	49	100.0%
High school	0	0.0%
College / grad school	0	0.0%

Employment

Industry of employment

Education & healthcare 31.7%

Public administration 20.8%

Manufacturing 18.3%

Professional & management 17.5%

Information 11.7%

Occupation

Category	%
Management, business & arts	23.3%
Service	58.3%
Sales & office	18.3%
Natural resources & construction	0.0%
Production & transportation	0.0%

Employment type

Type	%
Private sector	55.8%
Government	32.5%
Self-employed	11.7%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	33.0%
Carpool	46.2%
Public transit	0.0%
Walk	0.0%
Work from home	20.8%
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	17.4%
Retirement income	17.4%
Supplemental Security	0.0%
Cash public assistance	0.0%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
Obesity	27.0%
High blood pressure	26.9%
High cholesterol	30.0%
Diabetes	7.8%
Heart disease	4.9%
Stroke	2.0%
Asthma	8.5%
Arthritis	23.2%
Kidney disease	2.2%
Pulmonary disease	4.5%
Cancer	6.5%

Behavior / access	%
Smoking	12.1%
Binge drinking	18.2%
No physical activity	15.8%
Less than 7 hrs sleep	31.6%
Depression	19.4%
Fair or poor health	8.7%
Poor mental health	12.6%
Poor physical health	7.4%
No health insurance	6.7%
Visited doctor (checkup)	77.3%
Visited dentist	75.3%
Cholesterol screening	92.3%
Teeth loss	7.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	25	12.1%

Disability	%
Any disability	18.1%
Under 18	0.0%
18–64 years	31.6%
65 and over	0.0%

Health insurance coverage

Type	%
Private insurance	73.0%
Public insurance	32.2%
No insurance	0.0%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	256	94.8%
Spanish	6	2.3%
Other Indo-European	0	0.0%
Asian & Pacific Islander	6	2.3%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	264	97.8%
Born in same state	264	97.8%
Born in different state	173	64.1%
Foreign born	0	0.0%
Naturalized citizen	6	2.2%
Not a US citizen	6	100.0%

Ancestry

Ancestry	Count	%
Italian	52	19.3%

Ancestry	Count	%
French	14	5.2%

Technology access

Metric	% of households
Computer access	42.6%
Internet access	100.0%

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

Frequently asked questions about ZIP code 19456

What city is ZIP code 19456 in?

ZIP code 19456 is primarily assigned to Oaks, Pennsylvania.

What county is ZIP code 19456 in?

ZIP code 19456 falls within Montgomery County, Pennsylvania.

How educated is the population of ZIP code 19456?

53% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.

Does ZIP code 19456 have a large veteran population?

12% of civilians in ZIP code 19456 are veterans, above the national average of ~7%.

What is the typical home value in ZIP code 19456?

The median home value in ZIP code 19456 is $395,800.

What is the population of ZIP code 19456?

ZIP code 19456 has an estimated population of 270 residents, with a density of 1,436 people per square mile.

What timezone is ZIP code 19456 in?

ZIP code 19456 observes the EST timezone.