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Pennsylvania ZIP Codes
Westmoreland County
Madison, PA
15663
15663 ZIP Code — Madison, PA
Westmoreland County, Pennsylvania
ZIP code 15663 is located in
Madison ,
Pennsylvania ,
within Westmoreland County .
It covers approximately 0.95 square miles and serves a population of
451 residents.
This is a standard ZIP code in the Eastern (ET) timezone,
served by area code 724 .
About ZIP code 15663
The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1970s, giving the area an established character. Median home value is $201,300. Owner-occupancy is high at 90%, well above the national average.
Median household income is $69,750. The poverty rate of 6% is below the national average. 43% of households receive Social Security income, suggesting a notable retiree or disability population.
The dominant occupation class is production, transportation, and material moving, with manufacturing as the leading industry. The average commute of 24 minutes is near the national average.
College attainment at 20% is below the national average, consistent with a trades and production-oriented local economy.
Overall, ZIP code 15663 reflects a community defined by a trades-oriented workforce, high homeownership, and a significant Social Security-dependent population.
15663 ZIP code map
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Cities in ZIP code 15663
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Demographics
updated 06/2026
Population
Total population
451
Population density
475 / sq mi
State FIPS
42
County FIPS
129
Geography
Land area
0.95 sq mi
Water area
0.00 sq mi
Latitude
40.2448
Longitude
-79.6745
Timezone
Eastern (ET)
Area code
724
Economics
updated 06/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
48.7%
41.3%
39.8%
$50k – $100k
27.4%
32.3%
30.8%
$100k – $200k
23.9%
21.2%
22.4%
Over $200k
0.0%
5.1%
7.1%
Demographics & statistics
$69,750
Median household income
$201,300
Median home value
19.5%
Bachelor's or higher
Age distribution
Age summary
Group Count % Under 18 104 23.1% 18 and over 347 76.9% 65 and over 111 24.6% Median age 42.4 years
Race & ethnicity
Group Count % White 449 99.6% Two or more races 2 0.4%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
48.7%
41.3%
39.8%
$50k – $100k
27.4%
32.3%
30.8%
$100k – $200k
23.9%
21.2%
22.4%
Over $200k
0.0%
5.1%
7.1%
Range % of households Under $10k 0.5% $10k–$15k 15.1% $15k–$25k 10.8% $25k–$35k 2.4% $35k–$50k 9.4% $50k–$75k 15.1% $75k–$100k 7.5% $100k–$150k 23.1% $150k–$200k 16.0% Median income $69,750
Housing
Housing overview
Metric Value Median home value $201,300 Median rent / month $705 Owner occupied 89.6% Renter occupied 10.4% Vacant 4.9% Single-family detached 88.8% Large apartment buildings 0.0% Mobile homes 5.4% Median rooms 6.5 Avg household size (owned) 2.13
Year built
Era % 2020 or later 0.0% 2010–2019 0.0% 2000–2009 4.5% 1990–1999 4.0% 1980–1989 7.2% 1970–1979 27.4% 1960–1969 17.0% 1950–1959 7.6% 1940–1949 15.2% 1939 or earlier 17.0%
Bedrooms
Size % of units No bedroom (studio) 0.0% 1 bedroom 1.8% 2 bedrooms 10.3% 3 bedrooms 80.3% 4 bedrooms 7.6% 5+ bedrooms 0.0%
Vehicles per household
Vehicles % of households No vehicle 5.2% 1 vehicle 23.6% 2 vehicles 50.0% 3 or more 21.2%
Heating fuel
Fuel type % Utility gas 70.3% Electricity 9.0% Propane / LP gas 0.5% Fuel oil 17.9%
Households & families
Household type Count % Married-couple family 128 60.4% Cohabiting couple 0 0.0% Male householder, no spouse 26 12.3% Female householder, no spouse 58 27.4% Households with children under 18 82 38.7% Households with seniors (65+) 84 39.6% Average household size 2.13
Marital status
Status Male Female Never married 11.1% 22.1% Married 80.9% 62.1% Separated 0.6% 3.2% Widowed 2.5% 12.1% Divorced 4.9% 0.5%
Education
Some college, no degree
21.9%
Graduate / professional
7.6%
Metric % HS diploma or higher 91.8% Bachelor's or higher 19.5%
School enrollment (ages 3–17)
Type Count % Nursery / preschool 5 5.7% Kindergarten 17 19.5% Elementary school 52 59.8% High school 5 5.7% College / grad school 8 9.2%
Employment
Industry of employment
Education & healthcare
11.2%
Arts, food & hospitality
7.1%
Professional & management
4.9%
Transportation & utilities
4.0%
Occupation
Category % Management, business & arts 21.4% Service 8.9% Sales & office 18.8% Natural resources & construction 18.3% Production & transportation 32.6%
Employment type
Type % Private sector 97.8% Government 2.2% Self-employed 0.0% Unpaid family workers 0.0%
Commute
Method % Drive alone 79.5% Carpool 18.3% Public transit 0.0% Walk 0.0% Work from home 2.3% Other means 0.0% Avg commute (minutes) 23.8
Poverty
Married-couple families
0.8%
Female-led households
46.2%
Income support
Source % of households Social Security 42.9% Retirement income 22.2% Supplemental Security 1.9% Cash public assistance 0.5% Food stamps / SNAP 6.6%
Health indicators
Condition % Obesity 34.8% High blood pressure 34.9% High cholesterol 36.9% Diabetes 10.7% Heart disease 7.3% Stroke 3.1% Asthma 9.6% Arthritis 33.5% Kidney disease 3.0% Pulmonary disease 7.6% Cancer 8.4%
Behavior / access % Smoking 17.5% Binge drinking 18.4% No physical activity 22.9% Less than 7 hrs sleep 32.0% Depression 21.6% Fair or poor health 13.2% Poor mental health 14.0% Poor physical health 10.5% No health insurance 8.6% Visited doctor (checkup) 79.5% Visited dentist 66.3% Cholesterol screening 92.0% Teeth loss 11.9%
Veterans & disability
Veterans Count % Civilian veterans 23 6.6%
Disability % Any disability 9.5% Under 18 1.9% 18–64 years 9.3% 65 and over 17.1%
Health insurance coverage
Type % Private insurance 77.6% Public insurance 38.8% No insurance 0.0% Uninsured under 19 0.0%
Language & origin
Language spoken at home (age 5+)
Language Count % English only 421 93.3% 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) 451 100.0% Born in same state 451 100.0% Born in different state 432 95.8% Foreign born 0 0.0% Naturalized citizen 0 0.0% Not a US citizen 0 0.0%
Ancestry
Ancestry Count % Italian 70 15.5% French 49 10.9%
Ancestry Count % Arab 26 5.8% Irish 11 2.4%
Technology access
Metric % of households Computer access 47.0% Internet access 94.3%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 15663
What city is ZIP code 15663 in?
ZIP code 15663 is primarily assigned to Madison, Pennsylvania.
What county is ZIP code 15663 in?
ZIP code 15663 falls within Westmoreland County, Pennsylvania.
Is ZIP code 15663 mostly owner-occupied?
90% of occupied units in ZIP code 15663 are owner-occupied, well above the national average.
Does ZIP code 15663 have a large retiree population?
43% of households in ZIP code 15663 receive Social Security income, suggesting a significant retiree or disability population.
What is the population of ZIP code 15663?
ZIP code 15663 has an estimated population of 451 residents, with a density of 473 people per square mile.
What is the typical home value in ZIP code 15663?
The median home value in ZIP code 15663 is $201,300.
What timezone is ZIP code 15663 in?
ZIP code 15663 observes the EST timezone.
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