15321 ZIP Code — Cecil, PA

Washington County, Pennsylvania

ZIP code 15321 is located in Cecil, Pennsylvania, within Washington County. It covers approximately 1.91 square miles and serves a population of 1,949 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 724.

About ZIP code 15321

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1980s, giving the area an established character. Median home value is $270,200. Owner-occupancy is high at 80%, well above the national average.

Median household income is $116,159.

The dominant occupation class is management, business, and professional, with professional and management as the leading industry. The average commute of 21 minutes is near the national average.

Educational attainment is near the national average, with 40% of residents holding a bachelor's degree or higher.

1,949
population
1.91
sq mi land
Standard
ZIP type
Eastern (ET)
timezone
15321 ZIP code map
Cities in ZIP code 15321

Below are the cities the US Postal Service accepts for ZIP code 15321. Using any city not on this list may result in mail delivery delays.

City Status
Cecil Preferred
Nearby ZIP codes
15031 Cuddy (2.6 mi) 15064 Morgan (3.4 mi) 15057 Mc Donald (3.5 mi) 15017 Bridgeville (3.9 mi) 15317 Canonsburg (3.9 mi) 15055 Lawrence (4.1 mi) 15363 Strabane (5.1 mi) 15342 Houston (5.3 mi) 15071 Oakdale (5.7 mi) 15142 Presto (6 mi) 15241 Pittsburgh (6.1 mi) 15340 Hickory (6.9 mi)
Demographics updated 05/2026
Population
Total population 1,949
Population density 1,020 / sq mi
State FIPS 42
County FIPS 125
Geography
Land area 1.91 sq mi
Water area 0.00 sq mi
Latitude 40.3236
Longitude -80.1975
Timezone Eastern (ET)
Area code 724
Total population by age
Gender
Race & ethnicity
Economics updated 05/2026
Household income
Income range This ZIP County avg State avg
Under $50k 29.6% 37.5% 39.8%
$50k – $100k 21.0% 31.1% 30.8%
$100k – $200k 38.4% 24.1% 22.4%
Over $200k 11.0% 7.3% 7.1%

Demographics & statistics

1,949
Population
1,020
People per sq mi
36.3
Median age
$116,159
Median household income
$53,261
Per capita income
$270,200
Median home value
$1,614
Median monthly rent
79.5%
Home ownership
1.1%
Poverty rate
2.5%
Unemployment
670
Housing units
40.2%
Bachelor's or higher

Age distribution

Male Female
75
Under 5
60
93
5–9
73
52
10–14
41
70
15–19
56
111
20–24
88
103
25–34
82
162
35–44
128
90
45–54
72
111
55–59
87
63
60–64
50
104
65–74
83
42
75–84
33
11
85+
9
← Male
Female →

Age summary

GroupCount%
Under 1848524.9%
18 and over1,46475.1%
65 and over28214.5%
Median age36.3 years

Race & ethnicity

White 92%
Two or more races 3.9%
Hispanic or Latino 3.3%
Native Hawaiian / Pacific Islander 0.5%
Asian 0.2%
GroupCount%
White1,85592%
Two or more races793.9%
Hispanic or Latino673.3%
Native Hawaiian / Pacific Islander110.5%
Asian40.2%

Household income

Income range This ZIP County avg State avg
Under $50k 29.6% 37.5% 39.8%
$50k – $100k 21.0% 31.1% 30.8%
$100k – $200k 38.4% 24.1% 22.4%
Over $200k 11.0% 7.3% 7.1%
Under $10k 1.3%
$15k–$25k 4.9%
$25k–$35k 1.5%
$35k–$50k 13.4%
$50k–$75k 15.4%
$75k–$100k 9.2%
$100k–$150k 29.4%
$150k–$200k 8.4%
$200k+ 16.4%
Range% of households
Under $10k1.3%
$15k–$25k4.9%
$25k–$35k1.5%
$35k–$50k13.4%
$50k–$75k15.4%
$75k–$100k9.2%
$100k–$150k29.4%
$150k–$200k8.4%
$200k+16.4%
Median income$116,159

Housing

Home values

Under $50k 6.4%
$50k–$100k 2.2%
$100k–$150k 8.1%
$150k–$200k 10.9%
$200k–$300k 32.9%
$300k–$500k 27.9%
$500k–$1M 10.1%
$1M+ 1.5%

Housing overview

MetricValue
Median home value$270,200
Median rent / month$1,614
Owner occupied79.5%
Renter occupied20.5%
Vacant9.1%
Single-family detached91.1%
Large apartment buildings0.0%
Mobile homes0.0%
Median rooms6.1
Avg household size (owned)2.52

Year built

Era%
2020 or later5.3%
2010–20192.4%
2000–20095.3%
1990–19995.1%
1980–198916.4%
1970–197913.4%
1960–19699.0%
1950–195910.9%
1940–194917.9%
1939 or earlier14.2%

Bedrooms

Size% of units
No bedroom (studio)0.0%
1 bedroom4.0%
2 bedrooms16.2%
3 bedrooms58.2%
4 bedrooms19.8%
5+ bedrooms1.8%

Vehicles per household

Vehicles% of households
No vehicle1.9%
1 vehicle22.3%
2 vehicles54.4%
3 or more21.4%

Heating fuel

Fuel type%
Utility gas76.6%
Electricity12.4%
Propane / LP gas3.5%
Fuel oil5.7%
Wood1.7%

Households & families

Household typeCount%
Married-couple family51068.2%
Cohabiting couple415.5%
Male householder, no spouse689.1%
Female householder, no spouse12917.2%
Households with children under 1828538.1%
Households with seniors (65+)19526.1%
Average household size2.61

Marital status

StatusMaleFemale
Never married25.9%15.0%
Married62.2%68.0%
Separated1.2%0.0%
Widowed2.3%7.7%
Divorced8.5%9.3%

Education

Less than 9th grade 0.0%
Some HS, no diploma 1.8%
HS graduate 31.1%
Some college, no degree 14.4%
Associate's degree 12.4%
Bachelor's degree 24.6%
Graduate / professional 15.6%
Metric%
HS diploma or higher98.2%
Bachelor's or higher40.2%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool4910.8%
Kindergarten5011.0%
Elementary school20945.9%
High school10022.0%
College / grad school4710.3%

Employment

Industry of employment

Professional & management 19.7%
Manufacturing 16.7%
Finance & real estate 11.2%
Education & healthcare 10.8%
Construction 10.7%
Other services 8.4%
Retail trade 6.2%
Transportation & utilities 5.6%
Agriculture & mining 4.0%
Arts, food & hospitality 3.9%
Public administration 2.7%

Occupation

Category%
Management, business & arts35.7%
Service7.9%
Sales & office21.4%
Natural resources & construction15.5%
Production & transportation19.5%

Employment type

Type%
Private sector76.9%
Government7.6%
Self-employed14.7%
Unpaid family workers0.8%

Commute

Method%
Drive alone75.9%
Carpool7.1%
Public transit1.0%
Walk0.0%
Work from home16.0%
Other means0.0%
Avg commute (minutes)20.9

Poverty

All people 1.1%
Under 18 years 0.0%
18 and over 1.4%
Married-couple families 0.0%
Female-led households 0.0%

Income support

Source% of households
Social Security27.1%
Retirement income26.6%
Supplemental Security3.1%
Cash public assistance0.0%
Food stamps / SNAP1.3%

Health indicators

Condition%
Obesity32.0%
High blood pressure32.8%
High cholesterol33.3%
Diabetes9.3%
Heart disease6.3%
Stroke2.7%
Asthma9.4%
Arthritis27.6%
Kidney disease2.6%
Pulmonary disease6.7%
Cancer7.3%
Behavior / access%
Smoking17.2%
Binge drinking20.1%
No physical activity19.1%
Less than 7 hrs sleep32.7%
Depression20.4%
Fair or poor health11.7%
Poor mental health14.2%
Poor physical health9.5%
No health insurance8.4%
Visited doctor (checkup)79.5%
Visited dentist69.0%
Cholesterol screening91.3%
Teeth loss11.7%

Veterans & disability

VeteransCount%
Civilian veterans644.4%
Disability%
Any disability4.5%
Under 180.0%
18–64 years3.3%
65 and over17.0%

Health insurance coverage

Type%
Private insurance91.2%
Public insurance18.5%
No insurance2.1%
Uninsured under 190.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only1,81493.1%
Spanish00.0%
Other Indo-European00.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)1,92398.7%
Born in same state1,89297.1%
Born in different state1,60982.6%
Foreign born311.6%
Naturalized citizen261.3%
Not a US citizen1557.7%

Ancestry

AncestryCount%
Italian30315.5%
French663.4%
Arab522.7%
AncestryCount%
English100.5%
German80.4%

Technology access

Metric% of households
Computer access38.4%
Internet access98.1%

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

Frequently asked questions about ZIP code 15321

What city is ZIP code 15321 in?

ZIP code 15321 is primarily assigned to Cecil, Pennsylvania.

What county is ZIP code 15321 in?

ZIP code 15321 falls within Washington County, Pennsylvania.

What is the median household income in ZIP code 15321?

The median household income in ZIP code 15321 is $116,159, above the national median of ~$75,000.

What is the population of ZIP code 15321?

ZIP code 15321 has an estimated population of 1,949 residents, with a density of 1,021 people per square mile.

What is the typical home value in ZIP code 15321?

The median home value in ZIP code 15321 is $270,200.

What timezone is ZIP code 15321 in?

ZIP code 15321 observes the EST timezone.

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