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Pennsylvania ZIP Codes
Montgomery County
Gwynedd, PA
19436
19436 ZIP Code — Gwynedd, PA
Montgomery County, Pennsylvania
ZIP code 19436 is located in
Gwynedd ,
Pennsylvania ,
within Montgomery County .
It covers approximately 0.21 square miles and serves a population of
486 residents.
This is a standard ZIP code in the Eastern (ET) timezone,
served by area code 215/267/445 .
About ZIP code 19436
The housing stock consists of a significant share of large multi-unit buildings. Most homes were built in the 1960s, giving the area an established character. Renters make up the majority at 73%, typical of denser urban areas.
The gap between median ($71,778) and mean household income suggests income inequality — a small number of higher earners pull the average up. Poverty affects 24% of residents, above the national average. 85% of households receive Social Security income, suggesting a notable retiree or disability population.
The dominant occupation class is management, business, and professional, with manufacturing as the leading industry. Remote work is prevalent — 77% of workers work from home.
Educational attainment is high — 81% 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 19% of civilians, above the national average of 7%; and disability rates above the national average at 31%.
Overall, ZIP code 19436 reflects a community defined by a highly educated population, economic challenges above the national average, a strong veteran community, a high rate of remote workers, and a significant Social Security-dependent population.
19436 ZIP code map
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Cities in ZIP code 19436
Below are the cities the US Postal Service accepts for ZIP code 19436. Using any city not on this list may result in mail delivery delays.
Nearby ZIP codes
Demographics
updated 06/2026
Population
Total population
486
Population density
2,314 / sq mi
State FIPS
42
County FIPS
091
Geography
Land area
0.21 sq mi
Water area
0.00 sq mi
Latitude
40.2008
Longitude
-75.2460
Timezone
Eastern (ET)
Area code
215/267/445
Economics
updated 06/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
42.2%
25.5%
39.8%
$50k – $100k
26.3%
28.0%
30.8%
$100k – $200k
12.8%
30.5%
22.4%
Over $200k
18.6%
16.0%
7.1%
Demographics & statistics
$71,778
Median household income
$2,846
Median monthly rent
81.3%
Bachelor's or higher
Age distribution
Age summary
Group Count % Under 18 0 0.0% 18 and over 486 100.0% 65 and over 406 83.5% Median age 82.2 years
Race & ethnicity
Black or African American
3.5%
Group Count % White 469 96.5% Black or African American 17 3.5%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
42.2%
25.5%
39.8%
$50k – $100k
26.3%
28.0%
30.8%
$100k – $200k
12.8%
30.5%
22.4%
Over $200k
18.6%
16.0%
7.1%
Range % of households Under $10k 19.4% $15k–$25k 7.2% $35k–$50k 10.0% $50k–$75k 20.0% $75k–$100k 8.1% $100k–$150k 11.3% $150k–$200k 3.8% $200k+ 20.3% Median income $71,778
Housing
Housing overview
Metric Value Median home value $0 Median rent / month $2,846 Owner occupied 26.6% Renter occupied 73.4% Vacant 0.0% Single-family detached 15.9% Large apartment buildings 30.9% Mobile homes 3.8% Median rooms 3.5 Avg household size (owned) 1.59
Year built
Era % 2020 or later 0.0% 2010–2019 0.0% 2000–2009 12.2% 1990–1999 7.8% 1980–1989 0.0% 1970–1979 10.0% 1960–1969 52.8% 1950–1959 3.4% 1940–1949 0.0% 1939 or earlier 13.8%
Bedrooms
Size % of units No bedroom (studio) 7.2% 1 bedroom 53.1% 2 bedrooms 23.8% 3 bedrooms 0.0% 4 bedrooms 3.8% 5+ bedrooms 12.2%
Vehicles per household
Vehicles % of households No vehicle 20.9% 1 vehicle 47.5% 2 vehicles 15.6% 3 or more 15.9%
Heating fuel
Fuel type % Utility gas 37.2% Electricity 39.7% Propane / LP gas 3.8% Solar 4.7% No fuel used 3.4%
Households & families
Household type Count % Married-couple family 101 31.6% Cohabiting couple 0 0.0% Male householder, no spouse 58 18.1% Female householder, no spouse 161 50.3% Households with children under 18 0 0.0% Households with seniors (65+) 281 87.8% Average household size 1.33
Marital status
Status Male Female Never married 1.8% 12.3% Married 76.8% 35.8% Separated 0.0% 0.0% Widowed 14.9% 36.2% Divorced 6.5% 15.7%
Education
Some college, no degree
4.1%
Graduate / professional
59.3%
Metric % HS diploma or higher 99.4% Bachelor's or higher 81.3%
School enrollment (ages 3–17)
Type Count % Nursery / preschool 0 0.0% Kindergarten 0 0.0% Elementary school 0 0.0% High school 0 0.0% College / grad school 0 0.0%
Employment
Industry of employment
Education & healthcare
23.5%
Occupation
Category % Management, business & arts 100.0% Service 0.0% Sales & office 0.0% Natural resources & construction 0.0% Production & transportation 0.0%
Employment type
Type % Private sector 76.5% Government 0.0% Self-employed 23.5% Unpaid family workers 0.0%
Commute
Method % Drive alone 0.0% Carpool 0.0% Public transit 0.0% Walk 23.5% Work from home 76.5% Other means 0.0% Avg commute (minutes) 0.0
Poverty
Married-couple families
38.6%
Female-led households
0.0%
Income support
Source % of households Social Security 84.7% Retirement income 51.6% Supplemental Security 3.1% Cash public assistance 0.0% Food stamps / SNAP 0.0%
Health indicators
Condition % Obesity 18.8% High blood pressure 47.6% High cholesterol 41.7% Diabetes 12.9% Heart disease 13.5% Stroke 5.1% Asthma 6.9% Arthritis 45.6% Kidney disease 5.3% Pulmonary disease 7.3% Cancer 18.3%
Behavior / access % Smoking 4.4% Binge drinking 6.0% No physical activity 21.9% Less than 7 hrs sleep 22.6% Depression 12.3% Fair or poor health 12.4% Poor mental health 7.1% Poor physical health 9.7% No health insurance 5.4% Visited doctor (checkup) 89.7% Visited dentist 79.3% Cholesterol screening 97.7% Teeth loss 7.3%
Veterans & disability
Veterans Count % Civilian veterans 91 18.7%
Disability % Any disability 31.0% Under 18 0.0% 18–64 years 0.0% 65 and over 37.8%
Health insurance coverage
Type % Private insurance 82.2% Public insurance 81.9% No insurance 0.0% Uninsured under 19 0.0%
Language & origin
Language spoken at home (age 5+)
Language Count % English only 486 100.0% 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) 397 81.7% Born in same state 397 81.7% Born in different state 169 34.8% Foreign born 0 0.0% Naturalized citizen 89 18.3% Not a US citizen 89 100.0%
Ancestry
Ancestry Count % Italian 61 12.6% French 34 7% Arab 32 6.6%
Ancestry Count % Norwegian 13 2.7% German 12 2.5% Polish 11 2.3%
Technology access
Metric % of households Computer access 65.8% Internet access 96.6%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 19436
What city is ZIP code 19436 in?
ZIP code 19436 is primarily assigned to Gwynedd, Pennsylvania.
What county is ZIP code 19436 in?
ZIP code 19436 falls within Montgomery County, Pennsylvania.
Does ZIP code 19436 have an older population?
84% of residents in ZIP code 19436 are 65 or older, above the national average of ~17%.
Does ZIP code 19436 have a large retiree population?
85% of households in ZIP code 19436 receive Social Security income, suggesting a significant retiree or disability population.
How educated is the population of ZIP code 19436?
81% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.
Is ZIP code 19436 mostly rentals?
73% of occupied units in ZIP code 19436 are renter-occupied.
What timezone is ZIP code 19436 in?
ZIP code 19436 observes the EST timezone.
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