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Pennsylvania ZIP Codes
Huntingdon County
Cassville, PA
16623
16623 ZIP Code — Cassville, PA
Huntingdon County, Pennsylvania
ZIP code 16623 is located in
Cassville ,
Pennsylvania ,
within Huntingdon County .
It covers approximately 11.15 square miles and serves a population of
498 residents.
This is a standard ZIP code in the Eastern (ET) timezone,
served by area code 814 .
About ZIP code 16623
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 $162,900. Owner-occupancy is high at 92%, well above the national average.
Median household income is $54,375. 53% of households receive Social Security income, suggesting a notable retiree or disability population.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. An above-average commute of 37 minutes suggests many residents work outside the immediate area.
College attainment at 7% is below the national average, consistent with a trades and production-oriented local economy.
Health indicators show elevated rates of smoking (22%) compared to national benchmarks.
Notable community characteristics include a notable veteran presence at 15% of civilians, above the national average of 7%; and disability rates above the national average at 30%.
Overall, ZIP code 16623 reflects a community defined by a trades-oriented workforce, a strong veteran community, high homeownership, and a significant Social Security-dependent population.
16623 ZIP code map
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Cities in ZIP code 16623
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Nearby ZIP codes
Demographics
updated 05/2026
Population
Total population
498
Population density
45 / sq mi
State FIPS
42
County FIPS
061
Geography
Land area
11.15 sq mi
Water area
0.00 sq mi
Latitude
40.2726
Longitude
-78.0401
Timezone
Eastern (ET)
Area code
814
Economics
updated 05/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
48.1%
47.1%
39.8%
$50k – $100k
27.8%
32.9%
30.8%
$100k – $200k
22.2%
17.7%
22.4%
Over $200k
1.9%
2.3%
7.1%
Demographics & statistics
$54,375
Median household income
$162,900
Median home value
$1,016
Median monthly rent
Age distribution
Age summary
Group Count % Under 18 81 16.3% 18 and over 417 83.7% 65 and over 133 26.7% Median age 48.9 years
Race & ethnicity
Group Count % White 490 98.4% Two or more races 8 1.6%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
48.1%
47.1%
39.8%
$50k – $100k
27.8%
32.9%
30.8%
$100k – $200k
22.2%
17.7%
22.4%
Over $200k
1.9%
2.3%
7.1%
Range % of households Under $10k 6.6% $10k–$15k 2.5% $15k–$25k 6.6% $25k–$35k 11.7% $35k–$50k 18.8% $50k–$75k 14.2% $75k–$100k 13.7% $100k–$150k 9.6% $150k–$200k 10.7% $200k+ 5.6% Median income $54,375
Housing
Housing overview
Metric Value Median home value $162,900 Median rent / month $1,016 Owner occupied 92.4% Renter occupied 7.6% Vacant 41.7% Single-family detached 86.1% Large apartment buildings 2.4% Mobile homes 11.5% Median rooms 5.6 Avg household size (owned) 2.56
Year built
Era % 2020 or later 0.0% 2010–2019 1.2% 2000–2009 8.0% 1990–1999 9.8% 1980–1989 21.9% 1970–1979 14.5% 1960–1969 5.9% 1950–1959 5.9% 1940–1949 5.6% 1939 or earlier 27.2%
Bedrooms
Size % of units No bedroom (studio) 0.6% 1 bedroom 5.3% 2 bedrooms 15.4% 3 bedrooms 62.1% 4 bedrooms 10.4% 5+ bedrooms 6.2%
Vehicles per household
Vehicles % of households No vehicle 1.5% 1 vehicle 35.0% 2 vehicles 21.8% 3 or more 41.6%
Heating fuel
Fuel type % Electricity 25.9% Propane / LP gas 4.1% Fuel oil 52.3% Wood 13.7%
Households & families
Household type Count % Married-couple family 123 62.4% Cohabiting couple 14 7.1% Male householder, no spouse 17 8.6% Female householder, no spouse 43 21.8% Households with children under 18 42 21.3% Households with seniors (65+) 85 43.1% Average household size 2.53
Marital status
Status Male Female Never married 27.8% 11.2% Married 60.3% 65.9% Separated 0.9% 0.0% Widowed 5.1% 13.1% Divorced 6.0% 9.8%
Education
Some HS, no diploma
10.8%
Some college, no degree
28.5%
Graduate / professional
3.2%
Metric % HS diploma or higher 85.2% Bachelor's or higher 7.1%
School enrollment (ages 3–17)
Type Count % Nursery / preschool 3 3.4% Kindergarten 3 3.4% Elementary school 34 38.2% High school 25 28.1% College / grad school 24 27.0%
Employment
Industry of employment
Education & healthcare
26.3%
Professional & management
14.6%
Arts, food & hospitality
7.8%
Public administration
6.8%
Transportation & utilities
3.4%
Finance & real estate
1.5%
Agriculture & mining
0.5%
Occupation
Category % Management, business & arts 37.1% Service 6.8% Sales & office 14.6% Natural resources & construction 9.3% Production & transportation 32.2%
Employment type
Type % Private sector 82.9% Government 16.6% Self-employed 0.5% Unpaid family workers 0.0%
Commute
Method % Drive alone 75.6% Carpool 17.6% Public transit 0.0% Walk 0.0% Work from home 6.8% Other means 0.0% Avg commute (minutes) 36.9
Poverty
Married-couple families
12.2%
Female-led households
27.3%
Income support
Source % of households Social Security 53.3% Retirement income 32.5% Supplemental Security 8.1% Cash public assistance 0.0% Food stamps / SNAP 10.2%
Health indicators
Condition % Obesity 36.2% High blood pressure 35.7% High cholesterol 34.5% Diabetes 11.5% Heart disease 7.7% Stroke 3.5% Asthma 10.4% Arthritis 31.3% Kidney disease 3.2% Pulmonary disease 9.3% Cancer 7.7%
Behavior / access % Smoking 22.3% Binge drinking 17.8% No physical activity 26.8% Less than 7 hrs sleep 36.6% Depression 23.0% Fair or poor health 16.2% Poor mental health 16.0% Poor physical health 12.2% No health insurance 11.4% Visited doctor (checkup) 76.6% Visited dentist 60.7% Cholesterol screening 89.6% Teeth loss 16.7%
Veterans & disability
Veterans Count % Civilian veterans 64 15.3%
Disability % Any disability 29.7% Under 18 13.6% 18–64 years 18.7% 65 and over 63.2%
Health insurance coverage
Type % Private insurance 71.5% Public insurance 47.6% No insurance 0.8% Uninsured under 19 0.0%
Language & origin
Language spoken at home (age 5+)
Language Count % English only 491 98.6% 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) 498 100.0% Born in same state 498 100.0% Born in different state 391 78.5% Foreign born 0 0.0% Naturalized citizen 0 0.0% Not a US citizen 0 0.0%
Ancestry
Ancestry Count % Arab 113 22.7% French 53 10.6% Italian 42 8.4%
Ancestry Count % Irish 5 1% English 1 0.2%
Technology access
Metric % of households Computer access 39.6% Internet access 89.3%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 16623
What city is ZIP code 16623 in?
ZIP code 16623 is primarily assigned to Cassville, Pennsylvania.
What county is ZIP code 16623 in?
ZIP code 16623 falls within Huntingdon County, Pennsylvania.
Does ZIP code 16623 have a large retiree population?
53% of households in ZIP code 16623 receive Social Security income, suggesting a significant retiree or disability population.
Is ZIP code 16623 mostly owner-occupied?
92% of occupied units in ZIP code 16623 are owner-occupied, well above the national average.
Does ZIP code 16623 have an older population?
27% of residents in ZIP code 16623 are 65 or older, above the national average of ~17%.
How educated is the population of ZIP code 16623?
7% 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 16623 in?
ZIP code 16623 observes the EST timezone.
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